HEADER    HYDROLASE                               10-SEP-22   8EG3              
TITLE     STRUCTURE OF HUMAN PLACENTAL STEROID (ESTRONE/DHEA) SULFATASE AT 2.0  
TITLE    2 ANGSTROM RESOLUTION                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: STERYL-SULFATASE;                                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ARYLSULFATASE C,ASC,ESTRONE SULFATASE,STEROID SULFATASE,    
COMPND   5 STERYL-SULFATE SULFOHYDROLASE;                                       
COMPND   6 EC: 3.1.6.2                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606                                                 
KEYWDS    STEROID, SULFATASE, SEX STEROID BIOSYNTHESIS, ER MEMBRANE-BOUND       
KEYWDS   2 ENZYME, HYDROLASE                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.GHOSH                                                               
REVDAT   3   25-OCT-23 8EG3    1       REMARK                                   
REVDAT   2   14-DEC-22 8EG3    1       JRNL                                     
REVDAT   1   07-DEC-22 8EG3    0                                                
JRNL        AUTH   D.GHOSH                                                      
JRNL        TITL   STRUCTURE OF HUMAN PLACENTAL STEROID SULFATASE AT 2.0        
JRNL        TITL 2 ANGSTROM RESOLUTION: CATALYSIS, QUATERNARY ASSOCIATION, AND  
JRNL        TITL 3 A SECONDARY LIGAND SITE.                                     
JRNL        REF    J.STEROID BIOCHEM.MOL.BIOL.   V. 227 06228 2022              
JRNL        REFN                   ISSN 0960-0760                               
JRNL        PMID   36427797                                                     
JRNL        DOI    10.1016/J.JSBMB.2022.106228                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.04 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.18.2_3874                                   
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) : 2.04                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.13                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 51263                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.221                           
REMARK   3   R VALUE            (WORKING SET) : 0.220                           
REMARK   3   FREE R VALUE                     : 0.251                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.950                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2535                            
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 32.1300 -  5.3500    0.83     2413   122  0.2299 0.2882        
REMARK   3     2  5.3500 -  4.2500    0.99     2777   136  0.1755 0.1806        
REMARK   3     3  4.2500 -  3.7100    1.00     2784   118  0.1679 0.2079        
REMARK   3     4  3.7100 -  3.3700    1.00     2739   165  0.2027 0.2290        
REMARK   3     5  3.3700 -  3.1300    1.00     2770   130  0.2177 0.2397        
REMARK   3     6  3.1300 -  2.9500    1.00     2704   153  0.2401 0.2654        
REMARK   3     7  2.9500 -  2.8000    1.00     2739   162  0.2351 0.2617        
REMARK   3     8  2.8000 -  2.6800    1.00     2700   147  0.2327 0.2745        
REMARK   3     9  2.6800 -  2.5800    1.00     2713   162  0.2402 0.2681        
REMARK   3    10  2.5800 -  2.4900    1.00     2719   142  0.2492 0.2758        
REMARK   3    11  2.4900 -  2.4100    1.00     2716   145  0.2481 0.3001        
REMARK   3    12  2.4100 -  2.3400    1.00     2723   118  0.2457 0.2477        
REMARK   3    13  2.3400 -  2.2800    1.00     2720   138  0.2552 0.2910        
REMARK   3    14  2.2800 -  2.2200    1.00     2674   166  0.2936 0.3137        
REMARK   3    15  2.2200 -  2.1700    1.00     2718   127  0.2700 0.2993        
REMARK   3    16  2.1700 -  2.1300    1.00     2705   125  0.2841 0.2933        
REMARK   3    17  2.1300 -  2.0800    1.00     2720   132  0.2963 0.2928        
REMARK   3    18  2.0800 -  2.0400    1.00     2694   147  0.3444 0.3819        
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              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.250            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.950           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 67.98                          
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      :   NULL           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 23 THROUGH 170 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  68.7022   5.7754  26.9756              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5673 T22:   0.2258                                     
REMARK   3      T33:   0.2402 T12:   0.0682                                     
REMARK   3      T13:   0.0467 T23:   0.0103                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.7104 L22:   3.7973                                     
REMARK   3      L33:   3.6597 L12:   1.9272                                     
REMARK   3      L13:  -0.8855 L23:  -1.9698                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2231 S12:   0.0309 S13:  -0.0256                       
REMARK   3      S21:  -0.9247 S22:  -0.0152 S23:  -0.1895                       
REMARK   3      S31:   0.2862 S32:   0.3683 S33:   0.1752                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 171 THROUGH 241 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  68.1113 -28.7860  43.0578              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3602 T22:   0.1756                                     
REMARK   3      T33:   0.2725 T12:   0.0276                                     
REMARK   3      T13:   0.0404 T23:   0.0153                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.7285 L22:   4.8827                                     
REMARK   3      L33:   2.0106 L12:  -2.7986                                     
REMARK   3      L13:   1.2339 L23:  -1.1971                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1462 S12:  -0.0572 S13:   0.1971                       
REMARK   3      S21:  -0.7441 S22:  -0.0896 S23:  -0.2610                       
REMARK   3      S31:  -0.0008 S32:   0.0782 S33:  -0.0156                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 242 THROUGH 411 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  67.6391   3.3316  17.0453              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.1070 T22:   0.2816                                     
REMARK   3      T33:   0.2178 T12:   0.0393                                     
REMARK   3      T13:   0.1277 T23:  -0.0572                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.0559 L22:   4.0449                                     
REMARK   3      L33:   4.0815 L12:   1.5602                                     
REMARK   3      L13:  -1.2363 L23:  -2.9421                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.5570 S12:   0.4271 S13:  -0.0444                       
REMARK   3      S21:  -1.9059 S22:   0.2263 S23:  -0.1483                       
REMARK   3      S31:   1.1399 S32:   0.2306 S33:   0.0914                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 412 THROUGH 576 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  84.0550   3.5008  30.7925              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3641 T22:   0.9591                                     
REMARK   3      T33:   0.7109 T12:   0.2456                                     
REMARK   3      T13:   0.2866 T23:   0.3167                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.6775 L22:   4.3324                                     
REMARK   3      L33:   4.4841 L12:   1.1648                                     
REMARK   3      L13:  -0.6606 L23:  -2.1250                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0501 S12:  -0.3013 S13:  -0.3879                       
REMARK   3      S21:  -0.7904 S22:  -0.8624 S23:  -1.4706                       
REMARK   3      S31:   0.3924 S32:   1.8065 S33:   0.2666                       
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 8EG3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-SEP-22.                  
REMARK 100 THE DEPOSITION ID IS D_1000268398.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-JAN-06                          
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               : SSRL                               
REMARK 200  BEAMLINE                       : BL11-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.98                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 51319                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.040                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 72.180                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 6.500                              
REMARK 200  R MERGE                    (I) : 0.08100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.15                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.69000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: 1P49                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.33                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, AMMONIUM PHOSPHATE, BOG, TRIS       
REMARK 280  BUFFER, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-Z                                              
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11910 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 63230 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000       58.59500            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000     -101.48952            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000      117.19000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 P    PO4 A 603  LIES ON A SPECIAL POSITION.                          
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     MET A     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     LEU A     3                                                      
REMARK 465     ARG A     4                                                      
REMARK 465     LYS A     5                                                      
REMARK 465     MET A     6                                                      
REMARK 465     LYS A     7                                                      
REMARK 465     ILE A     8                                                      
REMARK 465     PRO A     9                                                      
REMARK 465     PHE A    10                                                      
REMARK 465     LEU A    11                                                      
REMARK 465     LEU A    12                                                      
REMARK 465     LEU A    13                                                      
REMARK 465     PHE A    14                                                      
REMARK 465     PHE A    15                                                      
REMARK 465     LEU A    16                                                      
REMARK 465     TRP A    17                                                      
REMARK 465     GLU A    18                                                      
REMARK 465     ALA A    19                                                      
REMARK 465     GLU A    20                                                      
REMARK 465     SER A    21                                                      
REMARK 465     HIS A    22                                                      
REMARK 465     GLN A   577                                                      
REMARK 465     ASP A   578                                                      
REMARK 465     LYS A   579                                                      
REMARK 465     ARG A   580                                                      
REMARK 465     LEU A   581                                                      
REMARK 465     SER A   582                                                      
REMARK 465     ARG A   583                                                      
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   O    HOH A   800     O    HOH A   821              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A 543   CD    GLU A 543   OE2     0.079                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    CYS A 141   CA  -  CB  -  SG  ANGL. DEV. =   7.0 DEGREES          
REMARK 500    GLU A 543   CB  -  CA  -  C   ANGL. DEV. =  13.5 DEGREES          
REMARK 500    GLU A 543   CA  -  CB  -  CG  ANGL. DEV. =  27.8 DEGREES          
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    MET A  93       34.10    -97.77                                   
REMARK 500    ALA A 106       50.13    -91.70                                   
REMARK 500    TRP A 135      -70.60   -104.87                                   
REMARK 500    MET A 139      -69.69   -144.49                                   
REMARK 500    LEU A 164     -111.09    -99.49                                   
REMARK 500    VAL A 186      -65.48   -125.12                                   
REMARK 500    ASN A 247     -121.05     54.80                                   
REMARK 500    ASN A 275       39.26   -142.22                                   
REMARK 500    ALA A 292       67.19     64.92                                   
REMARK 500    GLN A 304      -77.53    -74.68                                   
REMARK 500    HIS A 305       63.28   -108.73                                   
REMARK 500    TRP A 384       85.61   -155.93                                   
REMARK 500    ASP A 438       57.04    -91.33                                   
REMARK 500    HIS A 439       55.70   -144.02                                   
REMARK 500    ASN A 447     -123.14     47.10                                   
REMARK 500    HIS A 485      -28.38     77.04                                   
REMARK 500    THR A 516      -44.99   -148.03                                   
REMARK 500    ALA A 518      -70.24    -71.59                                   
REMARK 500    SER A 519       30.42    -91.52                                   
REMARK 500    PRO A 521       22.95    -74.22                                   
REMARK 500    PHE A 523      -74.73    -41.46                                   
REMARK 500    GLN A 571      125.24   -173.83                                   
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 THR A  291     ALA A  292                 -128.28                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    GLU A 543         0.10    SIDE CHAIN                              
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 600  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  35   OD2                                                    
REMARK 620 2 ASP A  36   OD1 101.9                                              
REMARK 620 3 ALS A  75   OS1 103.6 140.0                                        
REMARK 620 4 ALS A  75   OS3  98.4  89.8  56.4                                  
REMARK 620 5 ASP A 342   OD1  86.5  87.0 124.7 174.7                            
REMARK 620 6 ASP A 342   OD2  82.7 135.7  78.1 133.6  49.0                      
REMARK 620 7 GLN A 343   OE1 171.0  72.8  84.8  89.1  85.9  95.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1P49   RELATED DB: PDB                                   
DBREF  8EG3 A    1   583  UNP    P08842   STS_HUMAN        1    583             
SEQADV 8EG3 ALS A   75  UNP  P08842    CYS    75 CONFLICT                       
SEQRES   1 A  583  MET PRO LEU ARG LYS MET LYS ILE PRO PHE LEU LEU LEU          
SEQRES   2 A  583  PHE PHE LEU TRP GLU ALA GLU SER HIS ALA ALA SER ARG          
SEQRES   3 A  583  PRO ASN ILE ILE LEU VAL MET ALA ASP ASP LEU GLY ILE          
SEQRES   4 A  583  GLY ASP PRO GLY CYS TYR GLY ASN LYS THR ILE ARG THR          
SEQRES   5 A  583  PRO ASN ILE ASP ARG LEU ALA SER GLY GLY VAL LYS LEU          
SEQRES   6 A  583  THR GLN HIS LEU ALA ALA SER PRO LEU ALS THR PRO SER          
SEQRES   7 A  583  ARG ALA ALA PHE MET THR GLY ARG TYR PRO VAL ARG SER          
SEQRES   8 A  583  GLY MET ALA SER TRP SER ARG THR GLY VAL PHE LEU PHE          
SEQRES   9 A  583  THR ALA SER SER GLY GLY LEU PRO THR ASP GLU ILE THR          
SEQRES  10 A  583  PHE ALA LYS LEU LEU LYS ASP GLN GLY TYR SER THR ALA          
SEQRES  11 A  583  LEU ILE GLY LYS TRP HIS LEU GLY MET SER CYS HIS SER          
SEQRES  12 A  583  LYS THR ASP PHE CYS HIS HIS PRO LEU HIS HIS GLY PHE          
SEQRES  13 A  583  ASN TYR PHE TYR GLY ILE SER LEU THR ASN LEU ARG ASP          
SEQRES  14 A  583  CYS LYS PRO GLY GLU GLY SER VAL PHE THR THR GLY PHE          
SEQRES  15 A  583  LYS ARG LEU VAL PHE LEU PRO LEU GLN ILE VAL GLY VAL          
SEQRES  16 A  583  THR LEU LEU THR LEU ALA ALA LEU ASN CYS LEU GLY LEU          
SEQRES  17 A  583  LEU HIS VAL PRO LEU GLY VAL PHE PHE SER LEU LEU PHE          
SEQRES  18 A  583  LEU ALA ALA LEU ILE LEU THR LEU PHE LEU GLY PHE LEU          
SEQRES  19 A  583  HIS TYR PHE ARG PRO LEU ASN CYS PHE MET MET ARG ASN          
SEQRES  20 A  583  TYR GLU ILE ILE GLN GLN PRO MET SER TYR ASP ASN LEU          
SEQRES  21 A  583  THR GLN ARG LEU THR VAL GLU ALA ALA GLN PHE ILE GLN          
SEQRES  22 A  583  ARG ASN THR GLU THR PRO PHE LEU LEU VAL LEU SER TYR          
SEQRES  23 A  583  LEU HIS VAL HIS THR ALA LEU PHE SER SER LYS ASP PHE          
SEQRES  24 A  583  ALA GLY LYS SER GLN HIS GLY VAL TYR GLY ASP ALA VAL          
SEQRES  25 A  583  GLU GLU MET ASP TRP SER VAL GLY GLN ILE LEU ASN LEU          
SEQRES  26 A  583  LEU ASP GLU LEU ARG LEU ALA ASN ASP THR LEU ILE TYR          
SEQRES  27 A  583  PHE THR SER ASP GLN GLY ALA HIS VAL GLU GLU VAL SER          
SEQRES  28 A  583  SER LYS GLY GLU ILE HIS GLY GLY SER ASN GLY ILE TYR          
SEQRES  29 A  583  LYS GLY GLY LYS ALA ASN ASN TRP GLU GLY GLY ILE ARG          
SEQRES  30 A  583  VAL PRO GLY ILE LEU ARG TRP PRO ARG VAL ILE GLN ALA          
SEQRES  31 A  583  GLY GLN LYS ILE ASP GLU PRO THR SER ASN MET ASP ILE          
SEQRES  32 A  583  PHE PRO THR VAL ALA LYS LEU ALA GLY ALA PRO LEU PRO          
SEQRES  33 A  583  GLU ASP ARG ILE ILE ASP GLY ARG ASP LEU MET PRO LEU          
SEQRES  34 A  583  LEU GLU GLY LYS SER GLN ARG SER ASP HIS GLU PHE LEU          
SEQRES  35 A  583  PHE HIS TYR CYS ASN ALA TYR LEU ASN ALA VAL ARG TRP          
SEQRES  36 A  583  HIS PRO GLN ASN SER THR SER ILE TRP LYS ALA PHE PHE          
SEQRES  37 A  583  PHE THR PRO ASN PHE ASN PRO VAL GLY SER ASN GLY CYS          
SEQRES  38 A  583  PHE ALA THR HIS VAL CYS PHE CYS PHE GLY SER TYR VAL          
SEQRES  39 A  583  THR HIS HIS ASP PRO PRO LEU LEU PHE ASP ILE SER LYS          
SEQRES  40 A  583  ASP PRO ARG GLU ARG ASN PRO LEU THR PRO ALA SER GLU          
SEQRES  41 A  583  PRO ARG PHE TYR GLU ILE LEU LYS VAL MET GLN GLU ALA          
SEQRES  42 A  583  ALA ASP ARG HIS THR GLN THR LEU PRO GLU VAL PRO ASP          
SEQRES  43 A  583  GLN PHE SER TRP ASN ASN PHE LEU TRP LYS PRO TRP LEU          
SEQRES  44 A  583  GLN LEU CYS CYS PRO SER THR GLY LEU SER CYS GLN CYS          
SEQRES  45 A  583  ASP ARG GLU LYS GLN ASP LYS ARG LEU SER ARG                  
HET    ALS  A  75      11                                                       
HET     CA  A 600       1                                                       
HET    NAG  A 601      14                                                       
HET    NAG  A 602      14                                                       
HET    PO4  A 603       5                                                       
HET    BOG  A 604      20                                                       
HET    BOG  A 605      20                                                       
HETNAM     ALS (3S)-3-(SULFOOXY)-L-SERINE                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     PO4 PHOSPHATE ION                                                    
HETNAM     BOG OCTYL BETA-D-GLUCOPYRANOSIDE                                     
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
HETSYN     BOG BETA-OCTYLGLUCOSIDE; OCTYL BETA-D-GLUCOSIDE; OCTYL D-            
HETSYN   2 BOG  GLUCOSIDE; OCTYL GLUCOSIDE                                      
FORMUL   1  ALS    C3 H7 N O7 S                                                 
FORMUL   2   CA    CA 2+                                                        
FORMUL   3  NAG    2(C8 H15 N O6)                                               
FORMUL   5  PO4    O4 P 3-                                                      
FORMUL   6  BOG    2(C14 H28 O6)                                                
FORMUL   8  HOH   *133(H2 O)                                                    
HELIX    1 AA1 PRO A   42  GLY A   46  5                                   5    
HELIX    2 AA2 THR A   52  GLY A   61  1                                  10    
HELIX    3 AA3 LEU A   74  GLY A   85  1                                  12    
HELIX    4 AA4 TYR A   87  GLY A   92  5                                   6    
HELIX    5 AA5 THR A  117  ASP A  124  1                                   8    
HELIX    6 AA6 HIS A  150  HIS A  154  5                                   5    
HELIX    7 AA7 LEU A  167  LYS A  171  5                                   5    
HELIX    8 AA8 PHE A  178  VAL A  186  1                                   9    
HELIX    9 AA9 VAL A  186  LEU A  206  1                                  21    
HELIX   10 AB1 PRO A  212  CYS A  242  1                                  31    
HELIX   11 AB2 ASN A  259  ARG A  274  1                                  16    
HELIX   12 AB3 GLY A  306  LEU A  329  1                                  24    
HELIX   13 AB4 TRP A  372  ARG A  377  1                                   6    
HELIX   14 AB5 ASP A  402  GLY A  412  1                                  11    
HELIX   15 AB6 LEU A  426  GLU A  431  1                                   6    
HELIX   16 AB7 PHE A  490  SER A  492  5                                   3    
HELIX   17 AB8 SER A  519  PRO A  521  5                                   3    
HELIX   18 AB9 ARG A  522  GLN A  539  1                                  18    
HELIX   19 AC1 SER A  549  LEU A  554  1                                   6    
HELIX   20 AC2 LYS A  556  GLN A  560  5                                   5    
SHEET    1 AA111 GLN A 392  SER A 399  0                                        
SHEET    2 AA111 VAL A  63  LEU A  69  1  N  THR A  66   O  ILE A 394           
SHEET    3 AA111 GLY A 380  ARG A 383 -1  O  GLY A 380   N  LEU A  65           
SHEET    4 AA111 THR A 335  SER A 341 -1  N  ILE A 337   O  ARG A 383           
SHEET    5 AA111 ASN A  28  ALA A  34  1  N  ALA A  34   O  THR A 340           
SHEET    6 AA111 PHE A 280  SER A 285  1  O  LEU A 284   N  LEU A  31           
SHEET    7 AA111 SER A 128  LYS A 134  1  N  ILE A 132   O  SER A 285           
SHEET    8 AA111 TYR A 158  ILE A 162  1  O  TYR A 160   N  GLY A 133           
SHEET    9 AA111 MET A 244  ARG A 246 -1  O  MET A 245   N  GLY A 161           
SHEET   10 AA111 GLU A 249  GLN A 253 -1  O  ILE A 251   N  MET A 244           
SHEET   11 AA111 CYS A 572  ASP A 573 -1  O  CYS A 572   N  GLN A 253           
SHEET    1 AA2 4 PHE A 441  CYS A 446  0                                        
SHEET    2 AA2 4 TYR A 449  TRP A 455 -1  O  TYR A 449   N  CYS A 446           
SHEET    3 AA2 4 TRP A 464  PRO A 471 -1  O  TRP A 464   N  TRP A 455           
SHEET    4 AA2 4 VAL A 494  ASP A 504 -1  O  THR A 495   N  THR A 470           
SSBOND   1 CYS A  141    CYS A  148                          1555   1555  2.04  
SSBOND   2 CYS A  170    CYS A  242                          1555   1555  2.05  
SSBOND   3 CYS A  446    CYS A  489                          1555   1555  2.05  
SSBOND   4 CYS A  481    CYS A  487                          1555   1555  2.00  
SSBOND   5 CYS A  562    CYS A  570                          1555   1555  2.04  
SSBOND   6 CYS A  563    CYS A  572                          1555   1555  2.05  
LINK         ND2 ASN A  47                 C1  NAG A 601     1555   1555  1.45  
LINK         C   LEU A  74                 N   ALS A  75     1555   1555  1.33  
LINK         C   ALS A  75                 N   THR A  76     1555   1555  1.33  
LINK         ND2 ASN A 333                 C1  NAG A 602     1555   1555  1.45  
LINK         OD2 ASP A  35                CA    CA A 600     1555   1555  2.17  
LINK         OD1 ASP A  36                CA    CA A 600     1555   1555  2.43  
LINK         OS1 ALS A  75                CA    CA A 600     1555   1555  2.73  
LINK         OS3 ALS A  75                CA    CA A 600     1555   1555  2.55  
LINK         OD1 ASP A 342                CA    CA A 600     1555   1555  2.80  
LINK         OD2 ASP A 342                CA    CA A 600     1555   1555  2.45  
LINK         OE1 GLN A 343                CA    CA A 600     1555   1555  2.31  
CISPEP   1 GLN A  253    PRO A  254          0        -8.68                     
CISPEP   2 HIS A  288    VAL A  289          0        -1.33                     
CISPEP   3 ASP A  498    PRO A  499          0        -4.47                     
CRYST1  117.190  117.190  102.680  90.00  90.00 120.00 P 3 2 1       6          
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      0.008533  0.004927  0.000000        0.00000                         
SCALE2      0.000000  0.009853  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009739        0.00000