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Database: PDB
Entry: 5I7K
LinkDB: 5I7K
Original site: 5I7K 
HEADER    ANTIMICROBIAL PROTEIN                   17-FEB-16   5I7K              
TITLE     CRYSTAL STRUCTURE OF HUMAN SPLUNC1 DOLPHIN MUTANT D1 (G58A, S61A,     
TITLE    2 G62E, G63D, G66D, I67T)                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BPI FOLD-CONTAINING FAMILY A MEMBER 1;                     
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: LUNG-SPECIFIC PROTEIN X,NASOPHARYNGEAL CARCINOMA-RELATED    
COMPND   5 PROTEIN,PALATE LUNG AND NASAL EPITHELIUM CLONE PROTEIN,SECRETORY     
COMPND   6 PROTEIN IN UPPER RESPIRATORY TRACTS,SHORT PLUNC1,SPLUNC1,TRACHEAL    
COMPND   7 EPITHELIUM-ENRICHED PROTEIN,VON EBNER PROTEIN HL;                    
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: BPIFA1, LUNX, NASG, PLUNC, SPLUNC1, SPURT, UNQ787/PRO1606;     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    SURFACTANT, ANTIMICROBIAL, AIRWAY, ANTIMICROBIAL PROTEIN              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.G.WALTON,M.R.REDINBO                                                
REVDAT   5   27-SEP-23 5I7K    1       REMARK                                   
REVDAT   4   04-DEC-19 5I7K    1       REMARK                                   
REVDAT   3   20-SEP-17 5I7K    1       JRNL   REMARK                            
REVDAT   2   08-JUN-16 5I7K    1       JRNL                                     
REVDAT   1   18-MAY-16 5I7K    0                                                
JRNL        AUTH   W.G.WALTON,S.AHMAD,M.S.LITTLE,C.S.KIM,J.TYRRELL,Q.LIN,       
JRNL        AUTH 2 Y.P.DI,R.TARRAN,M.R.REDINBO                                  
JRNL        TITL   STRUCTURAL FEATURES ESSENTIAL TO THE ANTIMICROBIAL FUNCTIONS 
JRNL        TITL 2 OF HUMAN SPLUNC1.                                            
JRNL        REF    BIOCHEMISTRY                  V.  55  2979 2016              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   27145151                                                     
JRNL        DOI    10.1021/ACS.BIOCHEM.6B00271                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.55 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.9_1692                                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.55                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.60                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 18174                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.218                           
REMARK   3   R VALUE            (WORKING SET) : 0.212                           
REMARK   3   FREE R VALUE                     : 0.274                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.010                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1820                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 29.6017 -  5.9862    0.99     1437   160  0.1759 0.2277        
REMARK   3     2  5.9862 -  4.7578    0.99     1379   154  0.2007 0.2694        
REMARK   3     3  4.7578 -  4.1583    0.99     1362   152  0.1606 0.2037        
REMARK   3     4  4.1583 -  3.7789    0.99     1341   148  0.1930 0.2713        
REMARK   3     5  3.7789 -  3.5085    0.99     1330   148  0.2272 0.2992        
REMARK   3     6  3.5085 -  3.3019    0.98     1320   149  0.2276 0.2976        
REMARK   3     7  3.3019 -  3.1368    0.97     1298   147  0.2608 0.3096        
REMARK   3     8  3.1368 -  3.0004    0.96     1284   137  0.2756 0.3345        
REMARK   3     9  3.0004 -  2.8850    0.93     1251   137  0.2879 0.3499        
REMARK   3    10  2.8850 -  2.7855    0.89     1165   135  0.2776 0.3838        
REMARK   3    11  2.7855 -  2.6984    0.86     1138   130  0.2867 0.3355        
REMARK   3    12  2.6984 -  2.6214    0.83     1123   124  0.3017 0.4042        
REMARK   3    13  2.6214 -  2.5524    0.70      926    99  0.3294 0.4023        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.370            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.970           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 54.92                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.009           3040                                  
REMARK   3   ANGLE     :  1.504           4147                                  
REMARK   3   CHIRALITY :  0.052            554                                  
REMARK   3   PLANARITY :  0.007            520                                  
REMARK   3   DIHEDRAL  : 15.897           1130                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5I7K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-FEB-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000218339.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-APR-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
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-B                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.03320                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19300                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.552                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.600                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.7                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.05676                            
REMARK 200  R SYM                      (I) : 0.04500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.64                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 89.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.65740                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.110                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: 4KGH                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.64                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 6M AMMONIUM NITRATE, AND 0.1M TRIS HCL   
REMARK 280  PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 310K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-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   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       59.32600            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       59.32600            
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        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       24.01350            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000      102.46350            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       24.01350            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000      102.46350            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       59.32600            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       24.01350            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000      102.46350            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       59.32600            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       24.01350            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000      102.46350            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2550 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20520 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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     SER A    17                                                      
REMARK 465     ASN A    18                                                      
REMARK 465     ALA A    19                                                      
REMARK 465     GLN A    20                                                      
REMARK 465     PHE A    21                                                      
REMARK 465     GLY A    22                                                      
REMARK 465     GLY A    23                                                      
REMARK 465     LEU A    24                                                      
REMARK 465     PRO A    25                                                      
REMARK 465     VAL A    26                                                      
REMARK 465     PRO A    27                                                      
REMARK 465     LEU A    28                                                      
REMARK 465     ASP A    29                                                      
REMARK 465     GLN A    30                                                      
REMARK 465     THR A    31                                                      
REMARK 465     LEU A    32                                                      
REMARK 465     PRO A    33                                                      
REMARK 465     LEU A    34                                                      
REMARK 465     ASN A    35                                                      
REMARK 465     VAL A    36                                                      
REMARK 465     ASN A    37                                                      
REMARK 465     PRO A    38                                                      
REMARK 465     ALA A    39                                                      
REMARK 465     LEU A    40                                                      
REMARK 465     PRO A    41                                                      
REMARK 465     LEU A    42                                                      
REMARK 465     LYS A    78                                                      
REMARK 465     PRO A    79                                                      
REMARK 465     GLY A    80                                                      
REMARK 465     GLY A    81                                                      
REMARK 465     GLY A    82                                                      
REMARK 465     THR A    83                                                      
REMARK 465     SER A    84                                                      
REMARK 465     GLY A    85                                                      
REMARK 465     GLY A    86                                                      
REMARK 465     LEU A    87                                                      
REMARK 465     ASP A   193                                                      
REMARK 465     GLY A   194                                                      
REMARK 465     LEU A   195                                                      
REMARK 465     GLY A   196                                                      
REMARK 465     VAL A   256                                                      
REMARK 465     SER B    17                                                      
REMARK 465     ASN B    18                                                      
REMARK 465     ALA B    19                                                      
REMARK 465     GLN B    20                                                      
REMARK 465     PHE B    21                                                      
REMARK 465     GLY B    22                                                      
REMARK 465     GLY B    23                                                      
REMARK 465     LEU B    24                                                      
REMARK 465     PRO B    25                                                      
REMARK 465     VAL B    26                                                      
REMARK 465     PRO B    27                                                      
REMARK 465     LEU B    28                                                      
REMARK 465     ASP B    29                                                      
REMARK 465     GLN B    30                                                      
REMARK 465     THR B    31                                                      
REMARK 465     LEU B    32                                                      
REMARK 465     PRO B    33                                                      
REMARK 465     LEU B    34                                                      
REMARK 465     ASN B    35                                                      
REMARK 465     VAL B    36                                                      
REMARK 465     ASN B    37                                                      
REMARK 465     PRO B    38                                                      
REMARK 465     ALA B    39                                                      
REMARK 465     LEU B    40                                                      
REMARK 465     PRO B    41                                                      
REMARK 465     LEU B    42                                                      
REMARK 465     LYS B    78                                                      
REMARK 465     PRO B    79                                                      
REMARK 465     GLY B    80                                                      
REMARK 465     GLY B    81                                                      
REMARK 465     GLY B    82                                                      
REMARK 465     THR B    83                                                      
REMARK 465     SER B    84                                                      
REMARK 465     GLY B    85                                                      
REMARK 465     LYS B   255                                                      
REMARK 465     VAL B   256                                                      
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   ND1  HIS B   182     O    HOH B   301              1.85            
REMARK 500   NZ   LYS B   213     O    HOH B   302              2.08            
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    PRO A  72       49.69    -73.71                                   
REMARK 500    SER A  97      -14.93    175.89                                   
REMARK 500    PRO A 100       40.27    -64.41                                   
REMARK 500    ASN A 103      143.01     76.43                                   
REMARK 500    LEU A 145      -53.74    144.58                                   
REMARK 500    CYS A 180      102.34   -162.47                                   
REMARK 500    ILE A 200       -8.16     16.61                                   
REMARK 500    LEU A 204        5.03    -52.15                                   
REMARK 500    PHE A 252      -15.28   -147.19                                   
REMARK 500    LEU B  87     -156.76    -92.93                                   
REMARK 500    LEU B  88      158.44     79.63                                   
REMARK 500    LEU B  91      -38.47   -131.66                                   
REMARK 500    SER B  97      -14.10     80.85                                   
REMARK 500    PRO B 100        3.23    -61.97                                   
REMARK 500    LEU B 102     -148.02   -141.65                                   
REMARK 500    ASN B 104      -57.67    108.11                                   
REMARK 500    GLN B 170       33.74    -97.35                                   
REMARK 500    GLU B 171      -33.99     78.07                                   
REMARK 500    ASP B 235      125.09    -35.68                                   
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 LEU B   87     LEU B   88                 -143.53                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5I7L   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5I7J   RELATED DB: PDB                                   
DBREF  5I7K A   19   256  UNP    Q9NP55   BPIA1_HUMAN     19    256             
DBREF  5I7K B   19   256  UNP    Q9NP55   BPIA1_HUMAN     19    256             
SEQADV 5I7K SER A   17  UNP  Q9NP55              EXPRESSION TAG                 
SEQADV 5I7K ASN A   18  UNP  Q9NP55              EXPRESSION TAG                 
SEQADV 5I7K ALA A   58  UNP  Q9NP55    GLY    58 ENGINEERED MUTATION            
SEQADV 5I7K ALA A   61  UNP  Q9NP55    SER    61 ENGINEERED MUTATION            
SEQADV 5I7K GLU A   62  UNP  Q9NP55    GLY    62 ENGINEERED MUTATION            
SEQADV 5I7K ASP A   63  UNP  Q9NP55    GLY    63 ENGINEERED MUTATION            
SEQADV 5I7K ASP A   66  UNP  Q9NP55    GLY    66 ENGINEERED MUTATION            
SEQADV 5I7K THR A   67  UNP  Q9NP55    ILE    67 ENGINEERED MUTATION            
SEQADV 5I7K SER B   17  UNP  Q9NP55              EXPRESSION TAG                 
SEQADV 5I7K ASN B   18  UNP  Q9NP55              EXPRESSION TAG                 
SEQADV 5I7K ALA B   58  UNP  Q9NP55    GLY    58 ENGINEERED MUTATION            
SEQADV 5I7K ALA B   61  UNP  Q9NP55    SER    61 ENGINEERED MUTATION            
SEQADV 5I7K GLU B   62  UNP  Q9NP55    GLY    62 ENGINEERED MUTATION            
SEQADV 5I7K ASP B   63  UNP  Q9NP55    GLY    63 ENGINEERED MUTATION            
SEQADV 5I7K ASP B   66  UNP  Q9NP55    GLY    66 ENGINEERED MUTATION            
SEQADV 5I7K THR B   67  UNP  Q9NP55    ILE    67 ENGINEERED MUTATION            
SEQRES   1 A  240  SER ASN ALA GLN PHE GLY GLY LEU PRO VAL PRO LEU ASP          
SEQRES   2 A  240  GLN THR LEU PRO LEU ASN VAL ASN PRO ALA LEU PRO LEU          
SEQRES   3 A  240  SER PRO THR GLY LEU ALA GLY SER LEU THR ASN ALA LEU          
SEQRES   4 A  240  SER ASN ALA LEU LEU ALA GLU ASP LEU LEU ASP THR LEU          
SEQRES   5 A  240  GLU ASN LEU PRO LEU LEU ASP ILE LEU LYS PRO GLY GLY          
SEQRES   6 A  240  GLY THR SER GLY GLY LEU LEU GLY GLY LEU LEU GLY LYS          
SEQRES   7 A  240  VAL THR SER VAL ILE PRO GLY LEU ASN ASN ILE ILE ASP          
SEQRES   8 A  240  ILE LYS VAL THR ASP PRO GLN LEU LEU GLU LEU GLY LEU          
SEQRES   9 A  240  VAL GLN SER PRO ASP GLY HIS ARG LEU TYR VAL THR ILE          
SEQRES  10 A  240  PRO LEU GLY ILE LYS LEU GLN VAL ASN THR PRO LEU VAL          
SEQRES  11 A  240  GLY ALA SER LEU LEU ARG LEU ALA VAL LYS LEU ASP ILE          
SEQRES  12 A  240  THR ALA GLU ILE LEU ALA VAL ARG ASP LYS GLN GLU ARG          
SEQRES  13 A  240  ILE HIS LEU VAL LEU GLY ASP CYS THR HIS SER PRO GLY          
SEQRES  14 A  240  SER LEU GLN ILE SER LEU LEU ASP GLY LEU GLY PRO LEU          
SEQRES  15 A  240  PRO ILE GLN GLY LEU LEU ASP SER LEU THR GLY ILE LEU          
SEQRES  16 A  240  ASN LYS VAL LEU PRO GLU LEU VAL GLN GLY ASN VAL CYS          
SEQRES  17 A  240  PRO LEU VAL ASN GLU VAL LEU ARG GLY LEU ASP ILE THR          
SEQRES  18 A  240  LEU VAL HIS ASP ILE VAL ASN MET LEU ILE HIS GLY LEU          
SEQRES  19 A  240  GLN PHE VAL ILE LYS VAL                                      
SEQRES   1 B  240  SER ASN ALA GLN PHE GLY GLY LEU PRO VAL PRO LEU ASP          
SEQRES   2 B  240  GLN THR LEU PRO LEU ASN VAL ASN PRO ALA LEU PRO LEU          
SEQRES   3 B  240  SER PRO THR GLY LEU ALA GLY SER LEU THR ASN ALA LEU          
SEQRES   4 B  240  SER ASN ALA LEU LEU ALA GLU ASP LEU LEU ASP THR LEU          
SEQRES   5 B  240  GLU ASN LEU PRO LEU LEU ASP ILE LEU LYS PRO GLY GLY          
SEQRES   6 B  240  GLY THR SER GLY GLY LEU LEU GLY GLY LEU LEU GLY LYS          
SEQRES   7 B  240  VAL THR SER VAL ILE PRO GLY LEU ASN ASN ILE ILE ASP          
SEQRES   8 B  240  ILE LYS VAL THR ASP PRO GLN LEU LEU GLU LEU GLY LEU          
SEQRES   9 B  240  VAL GLN SER PRO ASP GLY HIS ARG LEU TYR VAL THR ILE          
SEQRES  10 B  240  PRO LEU GLY ILE LYS LEU GLN VAL ASN THR PRO LEU VAL          
SEQRES  11 B  240  GLY ALA SER LEU LEU ARG LEU ALA VAL LYS LEU ASP ILE          
SEQRES  12 B  240  THR ALA GLU ILE LEU ALA VAL ARG ASP LYS GLN GLU ARG          
SEQRES  13 B  240  ILE HIS LEU VAL LEU GLY ASP CYS THR HIS SER PRO GLY          
SEQRES  14 B  240  SER LEU GLN ILE SER LEU LEU ASP GLY LEU GLY PRO LEU          
SEQRES  15 B  240  PRO ILE GLN GLY LEU LEU ASP SER LEU THR GLY ILE LEU          
SEQRES  16 B  240  ASN LYS VAL LEU PRO GLU LEU VAL GLN GLY ASN VAL CYS          
SEQRES  17 B  240  PRO LEU VAL ASN GLU VAL LEU ARG GLY LEU ASP ILE THR          
SEQRES  18 B  240  LEU VAL HIS ASP ILE VAL ASN MET LEU ILE HIS GLY LEU          
SEQRES  19 B  240  GLN PHE VAL ILE LYS VAL                                      
FORMUL   3  HOH   *33(H2 O)                                                     
HELIX    1 AA1 GLY A   46  GLU A   62  1                                  17    
HELIX    2 AA2 ASP A   63  ASN A   70  1                                   8    
HELIX    3 AA3 GLY A   90  THR A   96  1                                   7    
HELIX    4 AA4 ILE A  200  LEU A  207  1                                   8    
HELIX    5 AA5 LEU A  207  GLY A  233  1                                  27    
HELIX    6 AA6 ASP A  235  HIS A  248  1                                  14    
HELIX    7 AA7 GLY B   46  GLU B   62  1                                  17    
HELIX    8 AA8 ASP B   63  ASN B   70  1                                   8    
HELIX    9 AA9 LEU B   91  THR B   96  1                                   6    
HELIX   10 AB1 GLY B  196  LEU B  203  1                                   8    
HELIX   11 AB2 LEU B  203  LEU B  231  1                                  29    
HELIX   12 AB3 ASP B  235  HIS B  248  1                                  14    
SHEET    1 AA1 4 ASP A 107  LEU A 115  0                                        
SHEET    2 AA1 4 ARG A 128  THR A 143 -1  O  LYS A 138   N  THR A 111           
SHEET    3 AA1 4 ALA A 148  ARG A 167 -1  O  ILE A 163   N  LEU A 129           
SHEET    4 AA1 4 ILE A 173  HIS A 182 -1  O  GLY A 178   N  GLU A 162           
SHEET    1 AA2 4 GLY A 119  GLN A 122  0                                        
SHEET    2 AA2 4 ARG A 128  THR A 143 -1  O  TYR A 130   N  VAL A 121           
SHEET    3 AA2 4 ALA A 148  ARG A 167 -1  O  ILE A 163   N  LEU A 129           
SHEET    4 AA2 4 GLN A 188  LEU A 191 -1  O  SER A 190   N  ALA A 154           
SHEET    1 AA3 4 ASP B 107  LEU B 115  0                                        
SHEET    2 AA3 4 LEU B 129  THR B 143 -1  O  ASN B 142   N  ASP B 107           
SHEET    3 AA3 4 ALA B 148  ARG B 167 -1  O  LEU B 157   N  LEU B 135           
SHEET    4 AA3 4 ILE B 173  HIS B 182 -1  O  GLY B 178   N  GLU B 162           
SHEET    1 AA4 4 GLY B 119  GLN B 122  0                                        
SHEET    2 AA4 4 LEU B 129  THR B 143 -1  O  THR B 132   N  GLY B 119           
SHEET    3 AA4 4 ALA B 148  ARG B 167 -1  O  LEU B 157   N  LEU B 135           
SHEET    4 AA4 4 GLN B 188  GLY B 194 -1  O  LEU B 192   N  ARG B 152           
SSBOND   1 CYS A  180    CYS A  224                          1555   1555  2.06  
SSBOND   2 CYS B  180    CYS B  224                          1555   1555  2.05  
CISPEP   1 LEU A   88    GLY A   89          0       -13.06                     
CISPEP   2 ASN A  103    ASN A  104          0        -5.18                     
CISPEP   3 ASN A  104    ILE A  105          0        10.55                     
CISPEP   4 ASN B  104    ILE B  105          0         8.86                     
CRYST1   48.027  204.927  118.652  90.00  90.00  90.00 C 2 2 21     16          
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      0.020822  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.004880  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008428        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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