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Database: PDB
Entry: 5IJQ
LinkDB: 5IJQ
Original site: 5IJQ 
HEADER    HYDROLASE                               02-MAR-16   5IJQ              
TITLE     CRYSTAL STRUCTURE OF AUTOTAXIN (ENPP2) RE-REFINED                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE FAMILY    
COMPND   3 MEMBER 2;                                                            
COMPND   4 CHAIN: A;                                                            
COMPND   5 SYNONYM: E-NPP 2,AUTOTAXIN,EXTRACELLULAR LYSOPHOSPHOLIPASE D,LYSOPLD;
COMPND   6 EC: 3.1.4.39;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: RAT;                                                
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 GENE: ENPP2, ATX, NPPS2;                                             
SOURCE   6 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: FLP-IN;                                   
SOURCE   9 EXPRESSION_SYSTEM_CELL_LINE: HEK293                                  
KEYWDS    HYDROLASE, LYSOPHOSPHATIDYLCHOLINE, SOMATOMEDIN, INFLAMMATION,        
KEYWDS   2 METASTASIS, NEUROPATHIC PAIN, VASCULAR DEVELOPMENT, NEURAL           
KEYWDS   3 DEVELOPMENT                                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.HAUSMANN,R.P.JOOSTEN,A.PERRAKIS                                     
REVDAT   5   10-JAN-24 5IJQ    1       HETSYN                                   
REVDAT   4   29-JUL-20 5IJQ    1       COMPND REMARK HETNAM LINK                
REVDAT   4 2                   1       SITE   ATOM                              
REVDAT   3   13-JUL-16 5IJQ    1       JRNL                                     
REVDAT   2   22-JUN-16 5IJQ    1       JRNL                                     
REVDAT   1   15-JUN-16 5IJQ    0                                                
JRNL        AUTH   J.HAUSMANN,W.J.KEUNE,A.L.HIPGRAVE EDERVEEN,L.VAN ZEIJL,      
JRNL        AUTH 2 R.P.JOOSTEN,A.PERRAKIS                                       
JRNL        TITL   STRUCTURAL SNAPSHOTS OF THE CATALYTIC CYCLE OF THE           
JRNL        TITL 2 PHOSPHODIESTERASE AUTOTAXIN.                                 
JRNL        REF    J.STRUCT.BIOL.                V. 195   199 2016              
JRNL        REFN                   ESSN 1095-8657                               
JRNL        PMID   27268273                                                     
JRNL        DOI    10.1016/J.JSB.2016.06.002                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.05 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC REFMAC_5.8.0131                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 88.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 45374                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.156                           
REMARK   3   R VALUE            (WORKING SET) : 0.154                           
REMARK   3   FREE R VALUE                     : 0.197                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2386                            
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6329                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 120                                     
REMARK   3   SOLVENT ATOMS            : 290                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 30.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 42.44                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.83000                                              
REMARK   3    B22 (A**2) : -0.08000                                             
REMARK   3    B33 (A**2) : -0.83000                                             
REMARK   3    B12 (A**2) : -0.24000                                             
REMARK   3    B13 (A**2) : 0.85000                                              
REMARK   3    B23 (A**2) : -0.27000                                             
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.204         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.165         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.103         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.627         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : NULL  ; NULL                
REMARK   3    ANGLE DISTANCE                  (A) : NULL  ; NULL                
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS U VALUES : WITH TLS ADDED                                 
REMARK   4                                                                      
REMARK   4 5IJQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-MAR-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000218914.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 23-ID-D                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.283                              
REMARK 200  MONOCHROMATOR                  : SI(111) DOUBLE CRYSTAL             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 52153                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.050                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.8                               
REMARK 200  DATA REDUNDANCY                : 4.800                              
REMARK 200  R MERGE                    (I) : 0.10000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.12                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.38000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.490                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 2GSN                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN BUFFER: 3.5-5.0 MG/ML            
REMARK 280  AUTOTAXIN IN 50 MM TRIS PH 8.0 AND 150 MM NACL CRYSTALLIZATION      
REMARK 280  CONDITION: 20% PEG 3350, 0.2 M AMMONIUM IODIDE, 0.3 M SODIUM        
REMARK 280  THIOCYANATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6420 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 32310 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ALA A    36                                                      
REMARK 465     GLU A    37                                                      
REMARK 465     TRP A    38                                                      
REMARK 465     ASP A    39                                                      
REMARK 465     GLU A    40                                                      
REMARK 465     GLY A    41                                                      
REMARK 465     PRO A    42                                                      
REMARK 465     PRO A    43                                                      
REMARK 465     THR A    44                                                      
REMARK 465     VAL A    45                                                      
REMARK 465     LEU A    46                                                      
REMARK 465     SER A    47                                                      
REMARK 465     ASP A    48                                                      
REMARK 465     SER A    49                                                      
REMARK 465     PRO A    50                                                      
REMARK 465     TRP A    51                                                      
REMARK 465     THR A    52                                                      
REMARK 465     ASN A    53                                                      
REMARK 465     THR A    54                                                      
REMARK 465     SER A    55                                                      
REMARK 465     ASN A   398                                                      
REMARK 465     ASN A   399                                                      
REMARK 465     SER A   400                                                      
REMARK 465     LYS A   401                                                      
REMARK 465     LEU A   458                                                      
REMARK 465     ASP A   459                                                      
REMARK 465     VAL A   460                                                      
REMARK 465     TYR A   461                                                      
REMARK 465     LYS A   462                                                      
REMARK 465     LYS A   463                                                      
REMARK 465     PRO A   464                                                      
REMARK 465     SER A   465                                                      
REMARK 465     GLY A   466                                                      
REMARK 465     LYS A   467                                                      
REMARK 465     ASP A   570                                                      
REMARK 465     LYS A   571                                                      
REMARK 465     VAL A   572                                                      
REMARK 465     GLU A   573                                                      
REMARK 465     PRO A   574                                                      
REMARK 465     LYS A   575                                                      
REMARK 465     ASN A   576                                                      
REMARK 465     SER A   860                                                      
REMARK 465     GLU A   861                                                      
REMARK 465     ILE A   862                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OG1  THR A   209    ZN     ZN A   907              1.64            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A  83       57.34     39.58                                   
REMARK 500    LEU A  94       46.75   -100.09                                   
REMARK 500    GLU A 155       79.83   -115.77                                   
REMARK 500    ARG A 368       64.92   -100.84                                   
REMARK 500    CYS A 413       56.77     39.29                                   
REMARK 500    ALA A 435      -37.28   -145.99                                   
REMARK 500    ARG A 450       -0.61     85.43                                   
REMARK 500    ASP A 477      128.95    -32.16                                   
REMARK 500    THR A 485     -162.59   -128.16                                   
REMARK 500    LEU A 596       78.95   -116.78                                   
REMARK 500    SER A 676     -159.06   -120.71                                   
REMARK 500    TRP A 814      -24.89   -153.27                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 907  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 171   OD1                                                    
REMARK 620 2 ASP A 358   OD2  93.6                                              
REMARK 620 3 HIS A 359   NE2 100.4  95.2                                        
REMARK 620 4 PO4 A 908   O1  100.3 152.5 105.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 906  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 311   OD1                                                    
REMARK 620 2 ASP A 311   OD2  53.3                                              
REMARK 620 3 HIS A 315   NE2 102.5  86.0                                        
REMARK 620 4 HIS A 474   NE2  96.5 149.8 105.3                                  
REMARK 620 5 PO4 A 908   O2  148.3 114.2 105.6  90.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 933  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR A 669   O                                                      
REMARK 620 2 ASP A 672   O    71.7                                              
REMARK 620 3 MET A 675   O    88.4  76.4                                        
REMARK 620 4 GOL A 939   O2   62.6 128.8  80.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 909  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 739   OD1                                                    
REMARK 620 2 ASN A 741   OD1  84.0                                              
REMARK 620 3 ASP A 743   OD1  79.5  80.2                                        
REMARK 620 4 LEU A 745   O    90.0 164.0  84.2                                  
REMARK 620 5 ASP A 747   OD1 100.0  90.9 171.0 104.8                            
REMARK 620 6 HOH A1142   O   165.3  86.9  87.7  95.8  91.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 934  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A 801   O                                                      
REMARK 620 2 SER A 804   O    65.5                                              
REMARK 620 3 SER A 807   OG   74.8  71.4                                        
REMARK 620 4 HOH A1148   O    73.1 138.3  93.8                                  
REMARK 620 5 HOH A1204   O    90.3  83.3 154.2 102.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2XR9   RELATED DB: PDB                                   
REMARK 900 THE ZN ATOMS WERE REFINED WITH ANISOTROPIC B-FACTORS TO STUDY THEIR  
REMARK 900 MOVEMENT. ADDITIONAL MODEL CHANGES WERE INCLUSION OF A PREVIOUSLY    
REMARK 900 UNIDENTIFIED 7-ALPHA-OXYSTEROL AND TWO SODIUM IONS.                  
DBREF  5IJQ A   36   862  UNP    Q64610   ENPP2_RAT       36    862             
SEQADV 5IJQ ALA A  410  UNP  Q64610    ASN   410 ENGINEERED MUTATION            
SEQADV 5IJQ PHE A  581  UNP  Q64610    LEU   581 CLONING ARTIFACT               
SEQADV 5IJQ THR A  591  UNP  Q64610    ARG   591 CLONING ARTIFACT               
SEQADV 5IJQ ALA A  806  UNP  Q64610    ASN   806 ENGINEERED MUTATION            
SEQRES   1 A  827  ALA GLU TRP ASP GLU GLY PRO PRO THR VAL LEU SER ASP          
SEQRES   2 A  827  SER PRO TRP THR ASN THR SER GLY SER CYS LYS GLY ARG          
SEQRES   3 A  827  CYS PHE GLU LEU GLN GLU VAL GLY PRO PRO ASP CYS ARG          
SEQRES   4 A  827  CYS ASP ASN LEU CYS LYS SER TYR SER SER CYS CYS HIS          
SEQRES   5 A  827  ASP PHE ASP GLU LEU CYS LEU LYS THR ALA ARG GLY TRP          
SEQRES   6 A  827  GLU CYS THR LYS ASP ARG CYS GLY GLU VAL ARG ASN GLU          
SEQRES   7 A  827  GLU ASN ALA CYS HIS CYS SER GLU ASP CYS LEU SER ARG          
SEQRES   8 A  827  GLY ASP CYS CYS THR ASN TYR GLN VAL VAL CYS LYS GLY          
SEQRES   9 A  827  GLU SER HIS TRP VAL ASP ASP ASP CYS GLU GLU ILE LYS          
SEQRES  10 A  827  VAL PRO GLU CYS PRO ALA GLY PHE VAL ARG PRO PRO LEU          
SEQRES  11 A  827  ILE ILE PHE SER VAL ASP GLY PHE ARG ALA SER TYR MET          
SEQRES  12 A  827  LYS LYS GLY SER LYS VAL MET PRO ASN ILE GLU LYS LEU          
SEQRES  13 A  827  ARG SER CYS GLY THR HIS ALA PRO TYR MET ARG PRO VAL          
SEQRES  14 A  827  TYR PRO THR LYS THR PHE PRO ASN LEU TYR THR LEU ALA          
SEQRES  15 A  827  THR GLY LEU TYR PRO GLU SER HIS GLY ILE VAL GLY ASN          
SEQRES  16 A  827  SER MET TYR ASP PRO VAL PHE ASP ALA SER PHE HIS LEU          
SEQRES  17 A  827  ARG GLY ARG GLU LYS PHE ASN HIS ARG TRP TRP GLY GLY          
SEQRES  18 A  827  GLN PRO LEU TRP ILE THR ALA THR LYS GLN GLY VAL ARG          
SEQRES  19 A  827  ALA GLY THR PHE PHE TRP SER VAL SER ILE PRO HIS GLU          
SEQRES  20 A  827  ARG ARG ILE LEU THR ILE LEU GLN TRP LEU SER LEU PRO          
SEQRES  21 A  827  ASP ASN GLU ARG PRO SER VAL TYR ALA PHE TYR SER GLU          
SEQRES  22 A  827  GLN PRO ASP PHE SER GLY HIS LYS TYR GLY PRO PHE GLY          
SEQRES  23 A  827  PRO GLU MET THR ASN PRO LEU ARG GLU ILE ASP LYS THR          
SEQRES  24 A  827  VAL GLY GLN LEU MET ASP GLY LEU LYS GLN LEU ARG LEU          
SEQRES  25 A  827  HIS ARG CYS VAL ASN VAL ILE PHE VAL GLY ASP HIS GLY          
SEQRES  26 A  827  MET GLU ASP VAL THR CYS ASP ARG THR GLU PHE LEU SER          
SEQRES  27 A  827  ASN TYR LEU THR ASN VAL ASP ASP ILE THR LEU VAL PRO          
SEQRES  28 A  827  GLY THR LEU GLY ARG ILE ARG ALA LYS SER ILE ASN ASN          
SEQRES  29 A  827  SER LYS TYR ASP PRO LYS THR ILE ILE ALA ALA LEU THR          
SEQRES  30 A  827  CYS LYS LYS PRO ASP GLN HIS PHE LYS PRO TYR MET LYS          
SEQRES  31 A  827  GLN HIS LEU PRO LYS ARG LEU HIS TYR ALA ASN ASN ARG          
SEQRES  32 A  827  ARG ILE GLU ASP ILE HIS LEU LEU VAL ASP ARG ARG TRP          
SEQRES  33 A  827  HIS VAL ALA ARG LYS PRO LEU ASP VAL TYR LYS LYS PRO          
SEQRES  34 A  827  SER GLY LYS CYS PHE PHE GLN GLY ASP HIS GLY PHE ASP          
SEQRES  35 A  827  ASN LYS VAL ASN SER MET GLN THR VAL PHE VAL GLY TYR          
SEQRES  36 A  827  GLY PRO THR PHE LYS TYR ARG THR LYS VAL PRO PRO PHE          
SEQRES  37 A  827  GLU ASN ILE GLU LEU TYR ASN VAL MET CYS ASP LEU LEU          
SEQRES  38 A  827  GLY LEU LYS PRO ALA PRO ASN ASN GLY THR HIS GLY SER          
SEQRES  39 A  827  LEU ASN HIS LEU LEU ARG THR ASN THR PHE ARG PRO THR          
SEQRES  40 A  827  MET PRO ASP GLU VAL SER ARG PRO ASN TYR PRO GLY ILE          
SEQRES  41 A  827  MET TYR LEU GLN SER GLU PHE ASP LEU GLY CYS THR CYS          
SEQRES  42 A  827  ASP ASP LYS VAL GLU PRO LYS ASN LYS LEU GLU GLU PHE          
SEQRES  43 A  827  ASN LYS ARG LEU HIS THR LYS GLY SER THR LYS GLU ARG          
SEQRES  44 A  827  HIS LEU LEU TYR GLY ARG PRO ALA VAL LEU TYR ARG THR          
SEQRES  45 A  827  SER TYR ASP ILE LEU TYR HIS THR ASP PHE GLU SER GLY          
SEQRES  46 A  827  TYR SER GLU ILE PHE LEU MET PRO LEU TRP THR SER TYR          
SEQRES  47 A  827  THR ILE SER LYS GLN ALA GLU VAL SER SER ILE PRO GLU          
SEQRES  48 A  827  HIS LEU THR ASN CYS VAL ARG PRO ASP VAL ARG VAL SER          
SEQRES  49 A  827  PRO GLY PHE SER GLN ASN CYS LEU ALA TYR LYS ASN ASP          
SEQRES  50 A  827  LYS GLN MET SER TYR GLY PHE LEU PHE PRO PRO TYR LEU          
SEQRES  51 A  827  SER SER SER PRO GLU ALA LYS TYR ASP ALA PHE LEU VAL          
SEQRES  52 A  827  THR ASN MET VAL PRO MET TYR PRO ALA PHE LYS ARG VAL          
SEQRES  53 A  827  TRP ALA TYR PHE GLN ARG VAL LEU VAL LYS LYS TYR ALA          
SEQRES  54 A  827  SER GLU ARG ASN GLY VAL ASN VAL ILE SER GLY PRO ILE          
SEQRES  55 A  827  PHE ASP TYR ASN TYR ASP GLY LEU ARG ASP THR GLU ASP          
SEQRES  56 A  827  GLU ILE LYS GLN TYR VAL GLU GLY SER SER ILE PRO VAL          
SEQRES  57 A  827  PRO THR HIS TYR TYR SER ILE ILE THR SER CYS LEU ASP          
SEQRES  58 A  827  PHE THR GLN PRO ALA ASP LYS CYS ASP GLY PRO LEU SER          
SEQRES  59 A  827  VAL SER SER PHE ILE LEU PRO HIS ARG PRO ASP ASN ASP          
SEQRES  60 A  827  GLU SER CYS ALA SER SER GLU ASP GLU SER LYS TRP VAL          
SEQRES  61 A  827  GLU GLU LEU MET LYS MET HIS THR ALA ARG VAL ARG ASP          
SEQRES  62 A  827  ILE GLU HIS LEU THR GLY LEU ASP PHE TYR ARG LYS THR          
SEQRES  63 A  827  SER ARG SER TYR SER GLU ILE LEU THR LEU LYS THR TYR          
SEQRES  64 A  827  LEU HIS THR TYR GLU SER GLU ILE                              
HET    NAG  B   1      14                                                       
HET    NAG  B   2      14                                                       
HET    BMA  B   3      11                                                       
HET    5JK  A 901      29                                                       
HET    SCN  A 905       3                                                       
HET     ZN  A 906       1                                                       
HET     ZN  A 907       1                                                       
HET    PO4  A 908       5                                                       
HET     CA  A 909       1                                                       
HET    IOD  A 910       1                                                       
HET    IOD  A 911       1                                                       
HET    IOD  A 912       2                                                       
HET    IOD  A 913       1                                                       
HET    IOD  A 914       1                                                       
HET    IOD  A 915       1                                                       
HET    IOD  A 916       1                                                       
HET    IOD  A 917       1                                                       
HET    IOD  A 918       1                                                       
HET    IOD  A 919       1                                                       
HET    IOD  A 920       1                                                       
HET    IOD  A 921       1                                                       
HET    IOD  A 922       1                                                       
HET    IOD  A 923       1                                                       
HET    IOD  A 924       1                                                       
HET    IOD  A 925       1                                                       
HET    IOD  A 926       1                                                       
HET    IOD  A 927       1                                                       
HET    IOD  A 928       1                                                       
HET    IOD  A 929       1                                                       
HET    IOD  A 930       1                                                       
HET    IOD  A 931       1                                                       
HET    IOD  A 932       1                                                       
HET     NA  A 933       1                                                       
HET     NA  A 934       1                                                       
HET    SCN  A 935       3                                                       
HET    SCN  A 936       3                                                       
HET    SCN  A 937       3                                                       
HET    IOD  A 938       1                                                       
HET    GOL  A 939       6                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     BMA BETA-D-MANNOPYRANOSE                                             
HETNAM     5JK 7ALPHA-HYDROXYCHOLESTEROL                                        
HETNAM     SCN THIOCYANATE ION                                                  
HETNAM      ZN ZINC ION                                                         
HETNAM     PO4 PHOSPHATE ION                                                    
HETNAM      CA CALCIUM ION                                                      
HETNAM     IOD IODIDE ION                                                       
HETNAM      NA SODIUM ION                                                       
HETNAM     GOL GLYCEROL                                                         
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
HETSYN     BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE                               
HETSYN     5JK (3BETA,7ALPHA,9BETA,14BETA)-CHOLEST-5-ENE-3,7-DIOL               
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  NAG    2(C8 H15 N O6)                                               
FORMUL   2  BMA    C6 H12 O6                                                    
FORMUL   3  5JK    C27 H46 O2                                                   
FORMUL   4  SCN    4(C N S 1-)                                                  
FORMUL   5   ZN    2(ZN 2+)                                                     
FORMUL   7  PO4    O4 P 3-                                                      
FORMUL   8   CA    CA 2+                                                        
FORMUL   9  IOD    24(I 1-)                                                     
FORMUL  32   NA    2(NA 1+)                                                     
FORMUL  38  GOL    C3 H8 O3                                                     
FORMUL  39  HOH   *290(H2 O)                                                    
HELIX    1 AA1 ASP A   88  CYS A   93  1                                   6    
HELIX    2 AA2 THR A  103  CYS A  107  5                                   5    
HELIX    3 AA3 ASN A  132  LYS A  138  1                                   7    
HELIX    4 AA4 HIS A  142  ASP A  146  5                                   5    
HELIX    5 AA5 ARG A  174  GLY A  181  5                                   8    
HELIX    6 AA6 MET A  185  GLY A  195  1                                  11    
HELIX    7 AA7 LYS A  208  GLY A  219  1                                  12    
HELIX    8 AA8 TYR A  221  GLY A  226  1                                   6    
HELIX    9 AA9 ARG A  246  TRP A  254  5                                   9    
HELIX   10 AB1 PRO A  258  GLN A  266  1                                   9    
HELIX   11 AB2 PRO A  280  SER A  293  1                                  14    
HELIX   12 AB3 ASP A  311  GLY A  318  1                                   8    
HELIX   13 AB4 GLY A  321  GLU A  323  5                                   3    
HELIX   14 AB5 MET A  324  LEU A  345  1                                  22    
HELIX   15 AB6 SER A  373  TYR A  375  5                                   3    
HELIX   16 AB7 ASN A  378  ASP A  380  5                                   3    
HELIX   17 AB8 ASP A  403  LEU A  411  1                                   9    
HELIX   18 AB9 GLN A  426  LEU A  428  5                                   3    
HELIX   19 AC1 PRO A  429  HIS A  433  5                                   5    
HELIX   20 AC2 VAL A  480  GLN A  484  5                                   5    
HELIX   21 AC3 GLU A  507  LEU A  516  1                                  10    
HELIX   22 AC4 LEU A  530  LEU A  534  5                                   5    
HELIX   23 AC5 LEU A  558  PHE A  562  5                                   5    
HELIX   24 AC6 LEU A  578  ASN A  582  1                                   5    
HELIX   25 AC7 SER A  590  LEU A  596  1                                   7    
HELIX   26 AC8 PRO A  645  THR A  649  5                                   5    
HELIX   27 AC9 SER A  659  SER A  663  5                                   5    
HELIX   28 AD1 ASN A  665  ASP A  672  1                                   8    
HELIX   29 AD2 PRO A  682  SER A  686  5                                   5    
HELIX   30 AD3 SER A  688  PHE A  696  1                                   9    
HELIX   31 AD4 LEU A  697  THR A  699  5                                   3    
HELIX   32 AD5 TYR A  705  VAL A  718  1                                  14    
HELIX   33 AD6 VAL A  718  ASN A  728  1                                  11    
HELIX   34 AD7 THR A  748  ILE A  752  5                                   5    
HELIX   35 AD8 PRO A  780  CYS A  784  5                                   5    
HELIX   36 AD9 ASP A  810  LYS A  813  5                                   4    
HELIX   37 AE1 TRP A  814  HIS A  822  1                                   9    
HELIX   38 AE2 ARG A  825  GLY A  834  1                                  10    
HELIX   39 AE3 SER A  844  TYR A  854  1                                  11    
SHEET    1 AA1 6 VAL A 302  PRO A 310  0                                        
SHEET    2 AA1 6 LEU A 165  ASP A 171  1  N  ILE A 167   O  PHE A 305           
SHEET    3 AA1 6 ASN A 352  GLY A 357  1  O  ILE A 354   N  PHE A 168           
SHEET    4 AA1 6 PHE A 487  TYR A 490 -1  O  TYR A 490   N  VAL A 353           
SHEET    5 AA1 6 THR A 196  HIS A 197 -1  N  THR A 196   O  GLY A 489           
SHEET    6 AA1 6 THR A 498  LYS A 499  1  O  THR A 498   N  HIS A 197           
SHEET    1 AA2 2 MET A 201  ARG A 202  0                                        
SHEET    2 AA2 2 PHE A 503  GLU A 504  1  O  PHE A 503   N  ARG A 202           
SHEET    1 AA3 2 MET A 232  ASP A 234  0                                        
SHEET    2 AA3 2 ALA A 239  PHE A 241 -1  O  PHE A 241   N  MET A 232           
SHEET    1 AA4 2 GLU A 362  ASP A 363  0                                        
SHEET    2 AA4 2 GLY A 472  ASP A 473 -1  O  ASP A 473   N  GLU A 362           
SHEET    1 AA5 2 THR A 369  PHE A 371  0                                        
SHEET    2 AA5 2 HIS A 452  ALA A 454  1  O  ALA A 454   N  GLU A 370           
SHEET    1 AA6 4 ILE A 382  VAL A 385  0                                        
SHEET    2 AA6 4 LEU A 389  ALA A 394 -1  O  ARG A 393   N  THR A 383           
SHEET    3 AA6 4 ILE A 443  VAL A 447 -1  O  LEU A 445   N  GLY A 390           
SHEET    4 AA6 4 PHE A 420  MET A 424 -1  N  TYR A 423   O  HIS A 444           
SHEET    1 AA7 2 ALA A 602  VAL A 603  0                                        
SHEET    2 AA7 2 LEU A 835  ASP A 836 -1  O  ASP A 836   N  ALA A 602           
SHEET    1 AA8 7 TYR A 609  TYR A 613  0                                        
SHEET    2 AA8 7 GLU A 618  SER A 622 -1  O  TYR A 621   N  ASP A 610           
SHEET    3 AA8 7 PRO A 628  ILE A 635 -1  O  SER A 632   N  GLU A 618           
SHEET    4 AA8 7 VAL A 730  ILE A 737 -1  O  VAL A 732   N  TYR A 633           
SHEET    5 AA8 7 HIS A 766  CYS A 774 -1  O  THR A 772   N  ASN A 731           
SHEET    6 AA8 7 LEU A 788  PRO A 796 -1  O  SER A 791   N  ILE A 771           
SHEET    7 AA8 7 THR A 823  ALA A 824 -1  O  ALA A 824   N  SER A 792           
SHEET    1 AA9 2 SER A 676  PHE A 679  0                                        
SHEET    2 AA9 2 MET A 701  MET A 704 -1  O  VAL A 702   N  GLY A 678           
SSBOND   1 CYS A   58    CYS A   75                          1555   1555  2.04  
SSBOND   2 CYS A   62    CYS A   93                          1555   1555  2.04  
SSBOND   3 CYS A   73    CYS A   86                          1555   1555  2.04  
SSBOND   4 CYS A   79    CYS A   85                          1555   1555  2.06  
SSBOND   5 CYS A  102    CYS A  119                          1555   1555  2.04  
SSBOND   6 CYS A  107    CYS A  137                          1555   1555  2.05  
SSBOND   7 CYS A  117    CYS A  130                          1555   1555  2.04  
SSBOND   8 CYS A  123    CYS A  129                          1555   1555  2.04  
SSBOND   9 CYS A  148    CYS A  194                          1555   1555  2.00  
SSBOND  10 CYS A  156    CYS A  350                          1555   1555  2.05  
SSBOND  11 CYS A  366    CYS A  468                          1555   1555  2.05  
SSBOND  12 CYS A  413    CYS A  805                          1555   1555  2.06  
SSBOND  13 CYS A  566    CYS A  666                          1555   1555  2.04  
SSBOND  14 CYS A  774    CYS A  784                          1555   1555  2.07  
LINK         ND2 ASN A 524                 C1  NAG B   1     1555   1555  1.43  
LINK         O4  NAG B   1                 C1  NAG B   2     1555   1555  1.43  
LINK         O4  NAG B   2                 C1  BMA B   3     1555   1555  1.43  
LINK         OD1 ASP A 171                ZN    ZN A 907     1555   1555  1.86  
LINK         OD1 ASP A 311                ZN    ZN A 906     1555   1555  2.06  
LINK         OD2 ASP A 311                ZN    ZN A 906     1555   1555  2.65  
LINK         NE2 HIS A 315                ZN    ZN A 906     1555   1555  2.06  
LINK         OD2 ASP A 358                ZN    ZN A 907     1555   1555  2.63  
LINK         NE2 HIS A 359                ZN    ZN A 907     1555   1555  2.07  
LINK         NE2 HIS A 474                ZN    ZN A 906     1555   1555  2.06  
LINK         O   TYR A 669                NA    NA A 933     1555   1555  2.69  
LINK         O   ASP A 672                NA    NA A 933     1555   1555  2.63  
LINK         O   MET A 675                NA    NA A 933     1555   1555  2.58  
LINK         OD1 ASP A 739                CA    CA A 909     1555   1555  2.22  
LINK         OD1 ASN A 741                CA    CA A 909     1555   1555  2.28  
LINK         OD1 ASP A 743                CA    CA A 909     1555   1555  2.38  
LINK         O   LEU A 745                CA    CA A 909     1555   1555  2.31  
LINK         OD1 ASP A 747                CA    CA A 909     1555   1555  2.29  
LINK         O   ASN A 801                NA    NA A 934     1555   1555  2.97  
LINK         O   SER A 804                NA    NA A 934     1555   1555  2.90  
LINK         OG  SER A 807                NA    NA A 934     1555   1555  2.41  
LINK        ZN    ZN A 906                 O2  PO4 A 908     1555   1555  2.15  
LINK        ZN    ZN A 907                 O1  PO4 A 908     1555   1555  2.58  
LINK        CA    CA A 909                 O   HOH A1142     1555   1555  2.34  
LINK        NA    NA A 933                 O2  GOL A 939     1555   1555  2.66  
LINK        NA    NA A 934                 O   HOH A1148     1555   1555  2.40  
LINK        NA    NA A 934                 O   HOH A1204     1555   1555  2.30  
CISPEP   1 PRO A   70    PRO A   71          0         2.59                     
CISPEP   2 TYR A  205    PRO A  206          0        -3.88                     
CISPEP   3 GLN A  309    PRO A  310          0         3.79                     
CRYST1   53.808   63.289   70.471  98.78 106.22  99.77 P 1           1          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018585  0.003200  0.006224        0.00000                         
SCALE2      0.000000  0.016033  0.003468        0.00000                         
SCALE3      0.000000  0.000000  0.015120        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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