PDB Short entry for 3N1F
HEADER    PROTEIN BINDING                         15-MAY-10   3N1F              
TITLE     CRYSTAL STRUCTURE OF IHHN BOUND TO CDOFN3                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INDIAN HEDGEHOG PROTEIN;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN;                                         
COMPND   5 SYNONYM: IHH, HHG-2, INDIAN HEDGEHOG PROTEIN N-PRODUCT, INDIAN       
COMPND   6 HEDGEHOG PROTEIN C-PRODUCT;                                          
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: CELL ADHESION MOLECULE-RELATED/DOWN-REGULATED BY ONCOGENES;
COMPND  10 CHAIN: C, D;                                                         
COMPND  11 FRAGMENT: THIRD FN3 DOMAIN;                                          
COMPND  12 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: IHH;                                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 GENE: CDON, CDO;                                                     
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    BINDING SITES, CELL ADHESION MOLECULES, CELL CYCLE PROTEINS, CELL     
KEYWDS   2 LINE, CONSERVED SEQUENCE, FIBRONECTINS, HEDGEHOG PROTEINS,           
KEYWDS   3 IMMUNOGLOBULIN G, MEMBRANE GLYCOPROTEINS, MEMBRANE PROTEINS, PROTEIN 
KEYWDS   4 BINDING, TERTIARY, RECEPTORS, CELL SURFACE, SEQUENCE HOMOLOGY,       
KEYWDS   5 SIGNAL TRANSDUCTION, TUMOR SUPPRESSOR PROTEINS                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.M.KAVRAN,D.J.LEAHY                                                  
REVDAT   4   06-SEP-23 3N1F    1       REMARK SEQADV LINK                       
REVDAT   3   19-JUN-13 3N1F    1       JRNL   VERSN                             
REVDAT   2   16-JUN-10 3N1F    1       JRNL                                     
REVDAT   1   02-JUN-10 3N1F    0                                                
JRNL        AUTH   J.M.KAVRAN,M.D.WARD,O.O.OLADOSU,S.MULEPATI,D.J.LEAHY         
JRNL        TITL   ALL MAMMALIAN HEDGEHOG PROTEINS INTERACT WITH CELL ADHESION  
JRNL        TITL 2 MOLECULE, DOWN-REGULATED BY ONCOGENES (CDO) AND BROTHER OF   
JRNL        TITL 3 CDO (BOC) IN A CONSERVED MANNER.                             
JRNL        REF    J.BIOL.CHEM.                  V. 285 24584 2010              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   20519495                                                     
JRNL        DOI    10.1074/JBC.M110.131680                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE)                               
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.31                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.030                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 90.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 61182                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.155                           
REMARK   3   R VALUE            (WORKING SET) : 0.153                           
REMARK   3   FREE R VALUE                     : 0.189                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.050                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3090                            
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 25.3141 -  4.4738    0.99     3044   161  0.1646 0.1775        
REMARK   3     2  4.4738 -  3.5542    0.99     2956   145  0.1256 0.1416        
REMARK   3     3  3.5542 -  3.1058    0.99     2946   145  0.1307 0.1658        
REMARK   3     4  3.1058 -  2.8222    0.95     2800   139  0.1466 0.1918        
REMARK   3     5  2.8222 -  2.6202    0.94     2747   147  0.1495 0.2109        
REMARK   3     6  2.6202 -  2.4658    0.94     2742   148  0.1379 0.1761        
REMARK   3     7  2.4658 -  2.3424    0.95     2754   138  0.1362 0.1816        
REMARK   3     8  2.3424 -  2.2405    0.96     2757   148  0.1299 0.1580        
REMARK   3     9  2.2405 -  2.1543    0.97     2834   158  0.1360 0.1801        
REMARK   3    10  2.1543 -  2.0800    0.97     2785   162  0.1390 0.1678        
REMARK   3    11  2.0800 -  2.0150    0.96     2796   147  0.1422 0.1829        
REMARK   3    12  2.0150 -  1.9574    0.94     2688   147  0.1450 0.1967        
REMARK   3    13  1.9574 -  1.9059    0.91     2625   141  0.1437 0.2130        
REMARK   3    14  1.9059 -  1.8594    0.88     2569   114  0.1522 0.2178        
REMARK   3    15  1.8594 -  1.8172    0.86     2478   129  0.1603 0.1912        
REMARK   3    16  1.8172 -  1.7785    0.87     2511   127  0.1620 0.2323        
REMARK   3    17  1.7785 -  1.7429    0.85     2431   140  0.1653 0.2066        
REMARK   3    18  1.7429 -  1.7101    0.85     2464   121  0.1661 0.2127        
REMARK   3    19  1.7101 -  1.6795    0.83     2403   125  0.1803 0.2595        
REMARK   3    20  1.6795 -  1.6511    0.82     2325   146  0.1957 0.2195        
REMARK   3    21  1.6511 -  1.6244    0.80     2262   151  0.2033 0.2623        
REMARK   3    22  1.6244 -  1.6000    0.77     2175   111  0.2325 0.2574        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.38                                          
REMARK   3   B_SOL              : 50.00                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 1.390            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -11.68540                                            
REMARK   3    B22 (A**2) : -9.17150                                             
REMARK   3    B33 (A**2) : -8.69210                                             
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  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           7467                                  
REMARK   3   ANGLE     :  1.245          13165                                  
REMARK   3   CHIRALITY :  0.085            583                                  
REMARK   3   PLANARITY :  0.005           1192                                  
REMARK   3   DIHEDRAL  : 14.297           1935                                  
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: HYDROGENS WERE ADDED TO THE MODEL BUT     
REMARK   3  NOT REFINED AS SUGGESTED IN THE PHENIX REFINEMENT PROGRAM.          
REMARK   3  REFERENCE: AFONINE, P.V., GROSSE-KUNSTLEVE, R.W. & ADAMS, P.D.      
REMARK   3  (2005). CCP4 NEWSL. 42, CONTRIBUTION 8.                             
REMARK   4                                                                      
REMARK   4 3N1F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAY-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000059258.                                   
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                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU FR-E SUPERBRIGHT            
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU SATURN 944+                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 67040                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
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 3D1M                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.34                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 200MM CA(OAC), VAPOR       
REMARK 280  DIFFUSION, TEMPERATURE 298K                                         
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       72.05250            
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       72.05250            
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       35.87900            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       49.09900            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       35.87900            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       49.09900            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       72.05250            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       35.87900            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       49.09900            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       72.05250            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       35.87900            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       49.09900            
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                                                    
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 APPLY THE FOLLOWING TO CHAINS: A, D                                  
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: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C                                  
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     GLY A    25                                                      
REMARK 465     SER A    26                                                      
REMARK 465     GLY A    27                                                      
REMARK 465     PRO A    28                                                      
REMARK 465     GLY A    29                                                      
REMARK 465     PRO A    30                                                      
REMARK 465     GLY A    31                                                      
REMARK 465     ARG A    32                                                      
REMARK 465     VAL A    33                                                      
REMARK 465     VAL A    34                                                      
REMARK 465     GLY A    35                                                      
REMARK 465     SER A    36                                                      
REMARK 465     ARG A    37                                                      
REMARK 465     ARG A    38                                                      
REMARK 465     ARG A    39                                                      
REMARK 465     PRO A    40                                                      
REMARK 465     PRO A    41                                                      
REMARK 465     ARG A    42                                                      
REMARK 465     GLY B    25                                                      
REMARK 465     SER B    26                                                      
REMARK 465     GLY B    27                                                      
REMARK 465     PRO B    28                                                      
REMARK 465     GLY B    29                                                      
REMARK 465     PRO B    30                                                      
REMARK 465     GLY B    31                                                      
REMARK 465     ARG B    32                                                      
REMARK 465     VAL B    33                                                      
REMARK 465     VAL B    34                                                      
REMARK 465     GLY B    35                                                      
REMARK 465     SER B    36                                                      
REMARK 465     ARG B    37                                                      
REMARK 465     ARG B    38                                                      
REMARK 465     ARG B    39                                                      
REMARK 465     PRO B    40                                                      
REMARK 465     PRO B    41                                                      
REMARK 465     ARG B    42                                                      
REMARK 465     LYS B    43                                                      
REMARK 465     GLY C   823                                                      
REMARK 465     SER C   824                                                      
REMARK 465     THR C   825                                                      
REMARK 465     SER C   852                                                      
REMARK 465     SER C   853                                                      
REMARK 465     ASN C   854                                                      
REMARK 465     ASN C   855                                                      
REMARK 465     ASN C   856                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     ARG B  160   CA   CB   CG   CD   NE   CZ   NH1                   
REMARK 480     ARG B  160   NH2                                                 
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   NH1  ARG B   160     O    HOH B   719              1.83            
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  50       -6.88     79.00                                   
REMARK 500    ALA A  63     -121.18   -115.50                                   
REMARK 500    LYS B  59       30.33    -97.59                                   
REMARK 500    ALA B  63     -118.53   -115.92                                   
REMARK 500    ILE C 827      -77.33   -120.87                                   
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                              CA A   6  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A   1   O                                                      
REMARK 620 2 GLU A  95   OE2  76.9                                              
REMARK 620 3 GLU A 131   OE1  82.7 121.8                                        
REMARK 620 4 GLU A 131   OE2  72.8  71.7  50.2                                  
REMARK 620 5 ASP A 134   OD1  95.9 152.5  82.7 132.1                            
REMARK 620 6 ASP A 136   OD2 132.7  86.9 141.1 142.6  78.6                      
REMARK 620 7 HOH A 195   O    74.0  81.6 142.3 141.1  70.9  59.7                
REMARK 620 8 HOH D   8   O   144.7  83.9  82.6  73.1 113.8  74.5 132.4          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A   2  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A  20   O                                                      
REMARK 620 2 HIS A 145   NE2 113.2                                              
REMARK 620 3 ASP A 152   OD1 112.0 107.1                                        
REMARK 620 4 HIS A 187   ND1 104.0 109.3 111.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A   5  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  94   OE2                                                    
REMARK 620 2 GLU A  94   OE1  52.5                                              
REMARK 620 3 GLU A  95   OE2  75.0 110.7                                        
REMARK 620 4 GLU A  95   OE1  77.9  74.4  50.9                                  
REMARK 620 5 ASP A 100   OD2 141.7  92.3 110.8  78.1                            
REMARK 620 6 ASP A 100   OD1 157.5 145.3  83.4  93.5  53.1                      
REMARK 620 7 THR A 130   O   110.7  91.2 154.0 154.0  81.0  86.2                
REMARK 620 8 GLU A 131   OE2  81.6 127.6  73.6 124.0 136.7  86.3  82.0          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A   8  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A  96   OD1                                                    
REMARK 620 2 HOH A 657   O    91.5                                              
REMARK 620 3 HOH A 716   O    96.9  90.1                                        
REMARK 620 4 ASN B  96   OD1 166.2 101.7  79.2                                  
REMARK 620 5 HOH B 194   O    84.4 174.8  87.2  82.2                            
REMARK 620 6 HOH B 240   O   121.2  63.5 132.3  69.4 121.4                      
REMARK 620 7 HOH B 343   O    71.7 100.0 164.8 109.5  81.8  62.8                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B   1  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 145   NE2                                                    
REMARK 620 2 ASP B 152   OD1 108.0                                              
REMARK 620 3 HIS B 187   ND1 106.1 109.7                                        
REMARK 620 4 HOH B 328   O   111.0 117.1 104.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B   3  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B   2   O                                                      
REMARK 620 2 GLU B  95   OE2  76.0                                              
REMARK 620 3 GLU B 131   OE1  83.3 124.3                                        
REMARK 620 4 GLU B 131   OE2  73.3  72.1  52.4                                  
REMARK 620 5 ASP B 134   OD1  95.9 151.2  81.0 132.6                            
REMARK 620 6 ASP B 136   OD2 129.8  84.9 142.8 142.8  79.3                      
REMARK 620 7 HOH B 200   O    74.4  81.1 141.0 141.9  70.2  56.8                
REMARK 620 8 HOH C  11   O   145.2  86.2  82.4  72.9 112.9  76.8 132.6          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B   4  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B  94   OE1                                                    
REMARK 620 2 GLU B  94   OE2  52.8                                              
REMARK 620 3 GLU B  95   OE2 111.7  75.0                                        
REMARK 620 4 GLU B  95   OE1  75.3  77.7  50.7                                  
REMARK 620 5 ASP B 100   OD2  94.9 144.9 111.6  81.1                            
REMARK 620 6 ASP B 100   OD1 146.2 155.8  81.6  92.5  51.6                      
REMARK 620 7 THR B 130   O    91.2 110.5 152.6 155.6  79.9  87.6                
REMARK 620 8 GLU B 131   OE2 127.1  80.1  71.0 121.1 134.9  86.4  83.2          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 5                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 6                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 8                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 3                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 4                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 7                    
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3N1G   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3N1M   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3N1O   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3N1P   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3N1Q   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3N1R   RELATED DB: PDB                                   
DBREF  3N1F A   29   193  UNP    Q14623   IHH_HUMAN       29    193             
DBREF  3N1F B   29   193  UNP    Q14623   IHH_HUMAN       29    193             
DBREF  3N1F C  826   924  UNP    Q4KMG0   CDON_HUMAN     826    924             
DBREF  3N1F D  826   924  UNP    Q4KMG0   CDON_HUMAN     826    924             
SEQADV 3N1F GLY A   25  UNP  Q14623              EXPRESSION TAG                 
SEQADV 3N1F SER A   26  UNP  Q14623              EXPRESSION TAG                 
SEQADV 3N1F GLY A   27  UNP  Q14623              EXPRESSION TAG                 
SEQADV 3N1F PRO A   28  UNP  Q14623              EXPRESSION TAG                 
SEQADV 3N1F GLY B   25  UNP  Q14623              EXPRESSION TAG                 
SEQADV 3N1F SER B   26  UNP  Q14623              EXPRESSION TAG                 
SEQADV 3N1F GLY B   27  UNP  Q14623              EXPRESSION TAG                 
SEQADV 3N1F PRO B   28  UNP  Q14623              EXPRESSION TAG                 
SEQADV 3N1F GLY C  823  UNP  Q4KMG0              EXPRESSION TAG                 
SEQADV 3N1F SER C  824  UNP  Q4KMG0              EXPRESSION TAG                 
SEQADV 3N1F THR C  825  UNP  Q4KMG0              EXPRESSION TAG                 
SEQADV 3N1F GLY D  823  UNP  Q4KMG0              EXPRESSION TAG                 
SEQADV 3N1F SER D  824  UNP  Q4KMG0              EXPRESSION TAG                 
SEQADV 3N1F THR D  825  UNP  Q4KMG0              EXPRESSION TAG                 
SEQRES   1 A  169  GLY SER GLY PRO GLY PRO GLY ARG VAL VAL GLY SER ARG          
SEQRES   2 A  169  ARG ARG PRO PRO ARG LYS LEU VAL PRO LEU ALA TYR LYS          
SEQRES   3 A  169  GLN PHE SER PRO ASN VAL PRO GLU LYS THR LEU GLY ALA          
SEQRES   4 A  169  SER GLY ARG TYR GLU GLY LYS ILE ALA ARG SER SER GLU          
SEQRES   5 A  169  ARG PHE LYS GLU LEU THR PRO ASN TYR ASN PRO ASP ILE          
SEQRES   6 A  169  ILE PHE LYS ASP GLU GLU ASN THR GLY ALA ASP ARG LEU          
SEQRES   7 A  169  MET THR GLN ARG CYS LYS ASP ARG LEU ASN SER LEU ALA          
SEQRES   8 A  169  ILE SER VAL MET ASN GLN TRP PRO GLY VAL LYS LEU ARG          
SEQRES   9 A  169  VAL THR GLU GLY TRP ASP GLU ASP GLY HIS HIS SER GLU          
SEQRES  10 A  169  GLU SER LEU HIS TYR GLU GLY ARG ALA VAL ASP ILE THR          
SEQRES  11 A  169  THR SER ASP ARG ASP ARG ASN LYS TYR GLY LEU LEU ALA          
SEQRES  12 A  169  ARG LEU ALA VAL GLU ALA GLY PHE ASP TRP VAL TYR TYR          
SEQRES  13 A  169  GLU SER LYS ALA HIS VAL HIS CYS SER VAL LYS SER GLU          
SEQRES   1 B  169  GLY SER GLY PRO GLY PRO GLY ARG VAL VAL GLY SER ARG          
SEQRES   2 B  169  ARG ARG PRO PRO ARG LYS LEU VAL PRO LEU ALA TYR LYS          
SEQRES   3 B  169  GLN PHE SER PRO ASN VAL PRO GLU LYS THR LEU GLY ALA          
SEQRES   4 B  169  SER GLY ARG TYR GLU GLY LYS ILE ALA ARG SER SER GLU          
SEQRES   5 B  169  ARG PHE LYS GLU LEU THR PRO ASN TYR ASN PRO ASP ILE          
SEQRES   6 B  169  ILE PHE LYS ASP GLU GLU ASN THR GLY ALA ASP ARG LEU          
SEQRES   7 B  169  MET THR GLN ARG CYS LYS ASP ARG LEU ASN SER LEU ALA          
SEQRES   8 B  169  ILE SER VAL MET ASN GLN TRP PRO GLY VAL LYS LEU ARG          
SEQRES   9 B  169  VAL THR GLU GLY TRP ASP GLU ASP GLY HIS HIS SER GLU          
SEQRES  10 B  169  GLU SER LEU HIS TYR GLU GLY ARG ALA VAL ASP ILE THR          
SEQRES  11 B  169  THR SER ASP ARG ASP ARG ASN LYS TYR GLY LEU LEU ALA          
SEQRES  12 B  169  ARG LEU ALA VAL GLU ALA GLY PHE ASP TRP VAL TYR TYR          
SEQRES  13 B  169  GLU SER LYS ALA HIS VAL HIS CYS SER VAL LYS SER GLU          
SEQRES   1 C  102  GLY SER THR PRO ILE THR GLY PRO HIS ILE ALA TYR THR          
SEQRES   2 C  102  GLU ALA VAL SER ASP THR GLN ILE MET LEU LYS TRP THR          
SEQRES   3 C  102  TYR ILE PRO SER SER ASN ASN ASN THR PRO ILE GLN GLY          
SEQRES   4 C  102  PHE TYR ILE TYR TYR ARG PRO THR ASP SER ASP ASN ASP          
SEQRES   5 C  102  SER ASP TYR LYS ARG ASP VAL VAL GLU GLY SER LYS GLN          
SEQRES   6 C  102  TRP HIS MET ILE GLY HIS LEU GLN PRO GLU THR SER TYR          
SEQRES   7 C  102  ASP ILE LYS MET GLN CYS PHE ASN GLU GLY GLY GLU SER          
SEQRES   8 C  102  GLU PHE SER ASN VAL MET ILE CYS GLU THR LYS                  
SEQRES   1 D  102  GLY SER THR PRO ILE THR GLY PRO HIS ILE ALA TYR THR          
SEQRES   2 D  102  GLU ALA VAL SER ASP THR GLN ILE MET LEU LYS TRP THR          
SEQRES   3 D  102  TYR ILE PRO SER SER ASN ASN ASN THR PRO ILE GLN GLY          
SEQRES   4 D  102  PHE TYR ILE TYR TYR ARG PRO THR ASP SER ASP ASN ASP          
SEQRES   5 D  102  SER ASP TYR LYS ARG ASP VAL VAL GLU GLY SER LYS GLN          
SEQRES   6 D  102  TRP HIS MET ILE GLY HIS LEU GLN PRO GLU THR SER TYR          
SEQRES   7 D  102  ASP ILE LYS MET GLN CYS PHE ASN GLU GLY GLY GLU SER          
SEQRES   8 D  102  GLU PHE SER ASN VAL MET ILE CYS GLU THR LYS                  
HET     ZN  A   2       1                                                       
HET     CA  A   5       1                                                       
HET     CA  A   6       1                                                       
HET     CA  A   8       1                                                       
HET     ZN  B   1       1                                                       
HET     CA  B   3       1                                                       
HET     CA  B   4       1                                                       
HET     CA  C   7       1                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM      CA CALCIUM ION                                                      
FORMUL   5   ZN    2(ZN 2+)                                                     
FORMUL   6   CA    6(CA 2+)                                                     
FORMUL  13  HOH   *756(H2 O)                                                    
HELIX    1  13 ASN C  873  TYR C  877  5                                   5    
HELIX    2  14 ILE D  850  ASN D  855  5                                   6    
HELIX    3  15 ASN D  873  TYR D  877  5                                   5    
SHEET    1   E 3 HIS C 831  ALA C 837  0                                        
SHEET    2   E 3 ILE C 843  THR C 848 -1  O  MET C 844   N  GLU C 836           
SHEET    3   E 3 TRP C 888  ILE C 891 -1  O  ILE C 891   N  ILE C 843           
SHEET    1   F 4 LYS C 878  GLU C 883  0                                        
SHEET    2   F 4 GLY C 861  PRO C 868 -1  N  TYR C 866   O  LYS C 878           
SHEET    3   F 4 SER C 899  ASN C 908 -1  O  LYS C 903   N  TYR C 865           
SHEET    4   F 4 GLY C 911  GLU C 912 -1  O  GLY C 911   N  ASN C 908           
SHEET    1   G 4 LYS C 878  GLU C 883  0                                        
SHEET    2   G 4 GLY C 861  PRO C 868 -1  N  TYR C 866   O  LYS C 878           
SHEET    3   G 4 SER C 899  ASN C 908 -1  O  LYS C 903   N  TYR C 865           
SHEET    4   G 4 MET C 919  GLU C 922 -1  O  MET C 919   N  ILE C 902           
SHEET    1   H 3 HIS D 831  ALA D 837  0                                        
SHEET    2   H 3 ILE D 843  THR D 848 -1  O  MET D 844   N  GLU D 836           
SHEET    3   H 3 TRP D 888  ILE D 891 -1  O  ILE D 891   N  ILE D 843           
SHEET    1   I 4 LYS D 878  GLU D 883  0                                        
SHEET    2   I 4 GLY D 861  PRO D 868 -1  N  TYR D 866   O  LYS D 878           
SHEET    3   I 4 SER D 899  ASN D 908 -1  O  ASP D 901   N  ARG D 867           
SHEET    4   I 4 GLY D 911  GLU D 912 -1  O  GLY D 911   N  ASN D 908           
SHEET    1   J 4 LYS D 878  GLU D 883  0                                        
SHEET    2   J 4 GLY D 861  PRO D 868 -1  N  TYR D 866   O  LYS D 878           
SHEET    3   J 4 SER D 899  ASN D 908 -1  O  ASP D 901   N  ARG D 867           
SHEET    4   J 4 MET D 919  GLU D 922 -1  O  MET D 919   N  ILE D 902           
LINK         O   HOH A   1                CA    CA A   6     1555   1555  2.43  
LINK        ZN    ZN A   2                 O   HOH A  20     1555   1555  2.01  
LINK        ZN    ZN A   2                 NE2 HIS A 145     1555   1555  2.01  
LINK        ZN    ZN A   2                 OD1 ASP A 152     1555   1555  1.95  
LINK        ZN    ZN A   2                 ND1 HIS A 187     1555   1555  2.03  
LINK        CA    CA A   5                 OE2 GLU A  94     1555   1555  2.43  
LINK        CA    CA A   5                 OE1 GLU A  94     1555   1555  2.49  
LINK        CA    CA A   5                 OE2 GLU A  95     1555   1555  2.51  
LINK        CA    CA A   5                 OE1 GLU A  95     1555   1555  2.67  
LINK        CA    CA A   5                 OD2 ASP A 100     1555   1555  2.44  
LINK        CA    CA A   5                 OD1 ASP A 100     1555   1555  2.48  
LINK        CA    CA A   5                 O   THR A 130     1555   1555  2.36  
LINK        CA    CA A   5                 OE2 GLU A 131     1555   1555  2.32  
LINK        CA    CA A   6                 OE2 GLU A  95     1555   1555  2.31  
LINK        CA    CA A   6                 OE1 GLU A 131     1555   1555  2.57  
LINK        CA    CA A   6                 OE2 GLU A 131     1555   1555  2.61  
LINK        CA    CA A   6                 OD1 ASP A 134     1555   1555  2.29  
LINK        CA    CA A   6                 OD2 ASP A 136     1555   1555  2.40  
LINK        CA    CA A   6                 O   HOH A 195     1555   1555  3.06  
LINK        CA    CA A   6                 O   HOH D   8     1555   1555  2.48  
LINK        CA    CA A   8                 OD1 ASN A  96     1555   1555  2.36  
LINK        CA    CA A   8                 O   HOH A 657     1555   1555  2.33  
LINK        CA    CA A   8                 O   HOH A 716     1555   1555  2.33  
LINK        CA    CA A   8                 OD1 ASN B  96     1555   1555  2.36  
LINK        CA    CA A   8                 O   HOH B 194     1555   1555  2.43  
LINK        CA    CA A   8                 O   HOH B 240     1555   1555  2.77  
LINK        CA    CA A   8                 O   HOH B 343     1555   1555  2.70  
LINK        ZN    ZN B   1                 NE2 HIS B 145     1555   1555  2.03  
LINK        ZN    ZN B   1                 OD1 ASP B 152     1555   1555  1.94  
LINK        ZN    ZN B   1                 ND1 HIS B 187     1555   1555  2.05  
LINK        ZN    ZN B   1                 O   HOH B 328     1555   1555  1.93  
LINK         O   HOH B   2                CA    CA B   3     1555   1555  2.45  
LINK        CA    CA B   3                 OE2 GLU B  95     1555   1555  2.28  
LINK        CA    CA B   3                 OE1 GLU B 131     1555   1555  2.51  
LINK        CA    CA B   3                 OE2 GLU B 131     1555   1555  2.53  
LINK        CA    CA B   3                 OD1 ASP B 134     1555   1555  2.33  
LINK        CA    CA B   3                 OD2 ASP B 136     1555   1555  2.44  
LINK        CA    CA B   3                 O   HOH B 200     1555   1555  3.08  
LINK        CA    CA B   3                 O   HOH C  11     1555   1555  2.53  
LINK        CA    CA B   4                 OE1 GLU B  94     1555   1555  2.45  
LINK        CA    CA B   4                 OE2 GLU B  94     1555   1555  2.46  
LINK        CA    CA B   4                 OE2 GLU B  95     1555   1555  2.54  
LINK        CA    CA B   4                 OE1 GLU B  95     1555   1555  2.60  
LINK        CA    CA B   4                 OD2 ASP B 100     1555   1555  2.46  
LINK        CA    CA B   4                 OD1 ASP B 100     1555   1555  2.50  
LINK        CA    CA B   4                 O   THR B 130     1555   1555  2.40  
LINK        CA    CA B   4                 OE2 GLU B 131     1555   1555  2.34  
LINK        CA    CA C   7                 O   HOH C 718     1555   1555  2.35  
CISPEP   1 SER A   53    PRO A   54          0        -6.54                     
CISPEP   2 SER B   53    PRO B   54          0         0.43                     
SITE     1 AC1  4 HOH A  20  HIS A 145  ASP A 152  HIS A 187                    
SITE     1 AC2  5 GLU A  94  GLU A  95  ASP A 100  THR A 130                    
SITE     2 AC2  5 GLU A 131                                                     
SITE     1 AC3  7 HOH A   1  GLU A  95  GLU A 131  ASP A 134                    
SITE     2 AC3  7 ASP A 136  HOH A 195  HOH D   8                               
SITE     1 AC4  7 ASN A  96  HOH A 657  HOH A 716  ASN B  96                    
SITE     2 AC4  7 HOH B 194  HOH B 240  HOH B 343                               
SITE     1 AC5  4 HIS B 145  ASP B 152  HIS B 187  HOH B 328                    
SITE     1 AC6  7 HOH B   2  GLU B  95  GLU B 131  ASP B 134                    
SITE     2 AC6  7 ASP B 136  HOH B 200  HOH C  11                               
SITE     1 AC7  5 GLU B  94  GLU B  95  ASP B 100  THR B 130                    
SITE     2 AC7  5 GLU B 131                                                     
SITE     1 AC8  6 ASN A 120  HOH A 239  HOH A 266  HOH A 324                    
SITE     2 AC8  6 HOH C 718  HIS C 893                                          
CRYST1   71.758   98.198  144.105  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      0.013936  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010184  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006939        0.00000