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Database: PDB
Entry: 2WCS
LinkDB: 2WCS
Original site: 2WCS 
HEADER    HYDROLASE                               16-MAR-09   2WCS              
TITLE     CRYSTAL STRUCTURE OF DEBRANCHING ENZYME FROM NOSTOC PUNCTIFORME (NPDE)
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALPHA AMYLASE, CATALYTIC REGION;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: NOSTOC PUNCTIFORME DEBRANCHING ENZYME;                      
COMPND   5 EC: 3.2.1.54;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NOSTOC PUNCTIFORME;                             
SOURCE   3 ORGANISM_TAXID: 272131;                                              
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    MALTOOLIGOSACCHARIDES, HYDROLASE, GLYCOSIDASE, CYANOBACTERIA          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.B.DUMBREPATIL,J.H.CHOI,S.H.NAM,K.H.PARK,E.J.WOO                     
REVDAT   3   13-DEC-23 2WCS    1       REMARK                                   
REVDAT   2   22-JUN-11 2WCS    1       KEYWDS JRNL   REMARK FORMUL              
REVDAT   1   29-SEP-09 2WCS    0                                                
JRNL        AUTH   A.B.DUMBREPATIL,J.H.CHOI,J.T.PARK,M.J.KIM,T.J.KIM,E.J.WOO,   
JRNL        AUTH 2 K.H.PARK                                                     
JRNL        TITL   STRUCTURAL FEATURES OF THE NOSTOC PUNCTIFORME DEBRANCHING    
JRNL        TITL 2 ENZYME REVEAL THE BASIS OF ITS MECHANISM AND SUBSTRATE       
JRNL        TITL 3 SPECIFICITY.                                                 
JRNL        REF    PROTEINS                      V.  78   348 2010              
JRNL        REFN                   ISSN 0887-3585                               
JRNL        PMID   19768689                                                     
JRNL        DOI    10.1002/PROT.22548                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.2                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : MAXIMUM LIKELIHOOD                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.88                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 94.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 16274                          
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 SET) : 0.224                           
REMARK   3   FREE R VALUE                     : 0.284                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 785                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.010                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.98                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 86.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2333                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2770                       
REMARK   3   BIN FREE R VALUE                    : 0.3200                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 3.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 90                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.034                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3922                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 46                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 86.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 54.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 12.02000                                             
REMARK   3    B22 (A**2) : 12.02000                                             
REMARK   3    B33 (A**2) : -24.04000                                            
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.35                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.33                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.50                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.41                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.00                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 2.500                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
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  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : CNS BULK SOLVENT MODEL USED                          
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 47.20                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED                   
REMARK   4                                                                      
REMARK   4 2WCS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-MAR-09.                  
REMARK 100 THE DEPOSITION ID IS D_1290039063.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 95                                 
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PAL/PLS                            
REMARK 200  BEAMLINE                       : 4A                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16274                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 22.80                              
REMARK 200  R MERGE                    (I) : 0.09000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.85                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 23.90                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.56000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.200                              
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: PDB ENTRY 2WC7                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.08                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.93                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20%(W/V)POLYETHYLENE GYLCOL, 200MM       
REMARK 280  TRIC-CL (PH8.5),100MM MGCL2                                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290       7555   Y,X,-Z+1/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+2/3                                          
REMARK 290      10555   -Y,-X,-Z+5/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+1/6                                            
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   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       85.68067            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      171.36133            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      128.52100            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      214.20167            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       42.84033            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       85.68067            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      171.36133            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      214.20167            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      128.52100            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       42.84033            
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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3610 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 35410 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.8 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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 350   BIOMT1   2  0.500000 -0.866025  0.000000       46.86550            
REMARK 350   BIOMT2   2 -0.866025 -0.500000  0.000000       81.17343            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      -42.84033            
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     ASP A   488                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     MET A   1    CG   SD   CE                                        
REMARK 470     LEU A 376    N    CA   C    CB   CG   CD1  CD2                   
REMARK 470     GLY A 487    CA   C    O                                         
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   N    GLU A   154     O    ASN A   168              2.18            
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    LYS A  26      -81.37   -104.35                                   
REMARK 500    LYS A  30       67.93    -69.43                                   
REMARK 500    LYS A  51      -68.26   -107.03                                   
REMARK 500    THR A  76     -169.11    -72.07                                   
REMARK 500    ASN A  84       43.92     37.05                                   
REMARK 500    HIS A  85       31.54   -150.64                                   
REMARK 500    ARG A  86      -19.06    -43.90                                   
REMARK 500    SER A 128     -125.37   -124.87                                   
REMARK 500    ASN A 149       35.81    -84.71                                   
REMARK 500    ASN A 162      -86.78    -48.00                                   
REMARK 500    ASN A 168       46.85    -83.68                                   
REMARK 500    TRP A 172      117.96    -39.00                                   
REMARK 500    LEU A 178       67.49   -112.76                                   
REMARK 500    ASN A 182       77.82   -103.53                                   
REMARK 500    ASN A 185      109.55    -52.20                                   
REMARK 500    PHE A 220      -76.26    -51.33                                   
REMARK 500    GLN A 253      -97.13   -126.37                                   
REMARK 500    ASN A 259       83.19    -68.48                                   
REMARK 500    GLN A 281       -1.01     69.48                                   
REMARK 500    SER A 282       32.16    -93.60                                   
REMARK 500    GLN A 286       77.45   -114.58                                   
REMARK 500    PRO A 287       32.08    -81.30                                   
REMARK 500    GLN A 305       54.55   -108.34                                   
REMARK 500    LEU A 362      131.94    -37.18                                   
REMARK 500    ASP A 367     -168.36   -118.67                                   
REMARK 500    ALA A 378       77.50   -109.99                                   
REMARK 500    ASN A 379       20.48     84.53                                   
REMARK 500    ALA A 411       79.49   -167.06                                   
REMARK 500    THR A 449     -161.79   -129.38                                   
REMARK 500    TYR A 456      147.89    178.33                                   
REMARK 500    THR A 458       79.62     37.64                                   
REMARK 500    GLU A 460     -168.25   -120.90                                   
REMARK 500    ALA A 461       76.99     45.41                                   
REMARK 500    ASN A 464     -141.51   -105.36                                   
REMARK 500    THR A 486      -58.96     71.03                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 PRO A  166     ALA A  167                  135.68                    
REMARK 500 VAL A  280     GLN A  281                   45.58                    
REMARK 500 SER A  282     ARG A  283                  145.79                    
REMARK 500 ILE A  366     ASP A  367                  147.44                    
REMARK 500 ASP A  367     PRO A  368                  -51.92                    
REMARK 500 ASP A  369     SER A  370                  147.31                    
REMARK 500 ARG A  371     ARG A  372                  106.52                    
REMARK 500 PHE A  374     PRO A  375                 -117.34                    
REMARK 500 GLU A  377     ALA A  378                 -138.88                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2WC7   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF NOSTOC PUNCTIFORME DEBRANCHING ENZYME(NPDE)     
REMARK 900 (ACARBOSE SOAKED)                                                    
REMARK 900 RELATED ID: 2WKG   RELATED DB: PDB                                   
REMARK 900 NOSTOC PUNCTIFORME DEBRANCHING ENZYME (NPDE) (NATIVE FORM)           
DBREF  2WCS A    1   488  UNP    B2IUW9   B2IUW9_NOSP7     1    488             
SEQRES   1 A  488  MET GLN ILE GLN THR PRO ASP TRP VAL LYS HIS ALA VAL          
SEQRES   2 A  488  PHE TYR GLN ILE PHE PRO ASP ARG PHE ALA ARG SER LYS          
SEQRES   3 A  488  GLN PRO ARG LYS ARG LEU LEU GLN GLU ALA ARG TRP GLU          
SEQRES   4 A  488  ASP TRP ASP SER MET PRO THR LEU GLN GLY TYR LYS GLY          
SEQRES   5 A  488  GLY ASP LEU TRP GLY ILE MET GLU ASP LEU ASP TYR ILE          
SEQRES   6 A  488  GLN ASN LEU GLY ILE ASN ALA ILE TYR PHE THR PRO ILE          
SEQRES   7 A  488  PHE GLN SER ALA SER ASN HIS ARG TYR HIS THR HIS ASP          
SEQRES   8 A  488  TYR TYR GLN VAL ASP PRO MET LEU GLY GLY ASN GLU ALA          
SEQRES   9 A  488  PHE LYS GLU LEU LEU ASP ALA ALA HIS GLN ARG ASN ILE          
SEQRES  10 A  488  LYS VAL VAL LEU ASP GLY VAL PHE ASN HIS SER SER ARG          
SEQRES  11 A  488  GLY PHE PHE PHE PHE HIS ASP VAL LEU GLU ASN GLY PRO          
SEQRES  12 A  488  HIS SER PRO TRP VAL ASN TRP PHE LYS ILE GLU GLY TRP          
SEQRES  13 A  488  PRO LEU SER PRO TYR ASN GLY GLU PHE PRO ALA ASN TYR          
SEQRES  14 A  488  VAL GLY TRP ALA GLY ASN ARG ALA LEU PRO GLU PHE ASN          
SEQRES  15 A  488  HIS ASP ASN PRO GLU VAL ARG GLU TYR ILE MET GLU ILE          
SEQRES  16 A  488  ALA GLU TYR TRP LEU LYS PHE GLY ILE ASP GLY TRP ARG          
SEQRES  17 A  488  LEU ASP VAL PRO PHE GLU ILE LYS THR PRO GLY PHE TRP          
SEQRES  18 A  488  GLN GLU PHE ARG ASP ARG THR LYS ALA ILE ASN PRO GLU          
SEQRES  19 A  488  ALA TYR ILE VAL GLY GLU VAL TRP GLY ASP SER ARG GLN          
SEQRES  20 A  488  TRP LEU ASP GLY THR GLN PHE ASP GLY VAL MET ASN TYR          
SEQRES  21 A  488  LEU PHE ALA GLY PRO THR ILE ALA PHE ALA ALA GLY ASP          
SEQRES  22 A  488  ARG VAL VAL LEU GLU GLN VAL GLN SER ARG ASP TYR GLN          
SEQRES  23 A  488  PRO TYR PRO PRO LEU PHE ALA ALA GLU TYR ALA THR LYS          
SEQRES  24 A  488  ILE GLN GLU VAL LEU GLN LEU TYR PRO TRP GLU ILE GLN          
SEQRES  25 A  488  LEU THR GLN LEU ASN LEU LEU ALA SER HIS ASP THR ALA          
SEQRES  26 A  488  ARG LEU MET THR ILE ALA GLY GLY ASP ILE ALA SER VAL          
SEQRES  27 A  488  GLU LEU SER THR LEU LEU LEU LEU THR PHE PRO GLY ALA          
SEQRES  28 A  488  PRO SER ILE TYR TYR GLY ASP GLU VAL GLY LEU PRO GLY          
SEQRES  29 A  488  GLY ILE ASP PRO ASP SER ARG ARG GLY PHE PRO LEU GLU          
SEQRES  30 A  488  ALA ASN TRP ASN GLN GLU ILE PHE ASN THR HIS ARG GLN          
SEQRES  31 A  488  LEU ILE THR ILE ARG GLN THR TYR PRO ALA LEU ARG THR          
SEQRES  32 A  488  GLY ASP TYR GLN VAL LEU TYR ALA GLN GLY GLN LEU TYR          
SEQRES  33 A  488  LEU PHE ALA ARG THR LEU GLY THR GLU GLU LEU ILE ILE          
SEQRES  34 A  488  ALA ILE ASN ALA GLY THR SER SER ALA THR ALA ASN VAL          
SEQRES  35 A  488  ASP VAL ALA SER LEU HIS THR GLN PRO ASN LYS LEU LEU          
SEQRES  36 A  488  TYR GLY THR ALA GLU ALA GLU TRP ASN GLY GLU GLU GLY          
SEQRES  37 A  488  THR GLN GLN LEU SER LEU THR LEU PRO ALA ARG SER GLY          
SEQRES  38 A  488  CYS ILE LEU GLY THR GLY ASP                                  
FORMUL   2  HOH   *46(H2 O)                                                     
HELIX    1   1 TRP A    8  ALA A   12  5                                   5    
HELIX    2   2 PHE A   18  PHE A   22  5                                   5    
HELIX    3   3 ASP A   40  SER A   43  5                                   4    
HELIX    4   4 MET A   44  GLY A   49  1                                   6    
HELIX    5   5 ASP A   54  ASP A   61  1                                   8    
HELIX    6   6 ASP A   61  GLY A   69  1                                   9    
HELIX    7   7 PRO A   97  LEU A   99  5                                   3    
HELIX    8   8 GLY A  100  ARG A  115  1                                  16    
HELIX    9   9 PHE A  132  GLY A  142  1                                  11    
HELIX   10  10 PRO A  143  SER A  145  5                                   3    
HELIX   11  11 TRP A  147  TRP A  150  5                                   4    
HELIX   12  12 TRP A  172  ASN A  175  5                                   4    
HELIX   13  13 ASN A  185  GLY A  203  1                                  19    
HELIX   14  14 GLY A  219  ASN A  232  1                                  14    
HELIX   15  15 SER A  245  LEU A  249  5                                   5    
HELIX   16  16 ASN A  259  ALA A  271  1                                  13    
HELIX   17  17 GLY A  272  VAL A  275  5                                   4    
HELIX   18  18 PHE A  292  GLN A  305  1                                  14    
HELIX   19  19 PRO A  308  LEU A  313  1                                   6    
HELIX   20  20 ARG A  326  ALA A  331  1                                   6    
HELIX   21  21 ASP A  334  LEU A  346  1                                  13    
HELIX   22  22 GLY A  357  GLY A  361  5                                   5    
HELIX   23  23 ASN A  381  TYR A  398  1                                  18    
HELIX   24  24 PRO A  399  GLY A  404  1                                   6    
SHEET    1  AA 8 GLY A 256  VAL A 257  0                                        
SHEET    2  AA 8 TYR A 236  GLU A 240  1  N  GLY A 239   O  GLY A 256           
SHEET    3  AA 8 GLY A 206  ASP A 210  1  O  TRP A 207   N  VAL A 238           
SHEET    4  AA 8 LYS A 118  GLY A 123  1  O  LEU A 121   N  ARG A 208           
SHEET    5  AA 8 ALA A  72  PHE A  75  1  O  ILE A  73   N  VAL A 120           
SHEET    6  AA 8 PHE A  14  ILE A  17  1  O  TYR A  15   N  TYR A  74           
SHEET    7  AA 8 ALA A 351  TYR A 355  1  O  PRO A 352   N  PHE A  14           
SHEET    8  AA 8 LEU A 316  ASN A 317  1  O  ASN A 317   N  SER A 353           
SHEET    1  AB 2 PHE A  79  SER A  81  0                                        
SHEET    2  AB 2 THR A  89  VAL A  95 -1  N  HIS A  90   O  GLN A  80           
SHEET    1  AC 5 ASP A 405  GLN A 412  0                                        
SHEET    2  AC 5 LEU A 415  LEU A 422 -1  O  LEU A 415   N  GLN A 412           
SHEET    3  AC 5 GLU A 425  ASN A 432 -1  O  GLU A 425   N  LEU A 422           
SHEET    4  AC 5 SER A 480  GLY A 485 -1  O  SER A 480   N  ASN A 432           
SHEET    5  AC 5 LYS A 453  TYR A 456 -1  O  LYS A 453   N  GLY A 485           
SHEET    1  AD 3 ALA A 438  VAL A 442  0                                        
SHEET    2  AD 3 LEU A 472  LEU A 476 -1  O  LEU A 472   N  VAL A 442           
SHEET    3  AD 3 GLU A 460  TRP A 463 -1  O  GLU A 460   N  THR A 475           
CISPEP   1 TRP A  156    PRO A  157          0        -0.01                     
CISPEP   2 TYR A  288    PRO A  289          0        -0.12                     
CISPEP   3 ALA A  378    ASN A  379          0        -8.15                     
CRYST1   93.731   93.731  257.042  90.00  90.00 120.00 P 61 2 2     12          
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      0.010669  0.006160  0.000000        0.00000                         
SCALE2      0.000000  0.012319  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003890        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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