HEADER    STRUCTURAL GENOMICS, UNKNOWN FUNCTION   13-JUL-04   1U0K              
TITLE     THE STRUCTURE OF A PREDICTED EPIMERASE PA4716 FROM PSEUDOMONAS        
TITLE    2 AERUGINOSA                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GENE PRODUCT PA4716;                                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA;                         
SOURCE   3 ORGANISM_TAXID: 208964;                                              
SOURCE   4 STRAIN: PAO1;                                                        
SOURCE   5 GENE: PA4716;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    SCTRUCTURAL GENOMICS, MCSG, PSEUDOMONAS AERUGINOSA, PROTEIN STRUCTURE 
KEYWDS   2 INITIATIVE, STRUCTURAL GENOMICS, PSI, MIDWEST CENTER FOR STRUCTURAL  
KEYWDS   3 GENOMICS, UNKNOWN FUNCTION                                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.E.CUFF,S.L.GINELL,F.J.ROTELLA,X.XU,A.SAVCHENKO,A.EDWARDS,           
AUTHOR   2 A.JOACHIMIAK,MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG)           
REVDAT   6   09-OCT-24 1U0K    1       SEQADV                                   
REVDAT   5   14-AUG-19 1U0K    1       AUTHOR LINK                              
REVDAT   4   13-JUL-11 1U0K    1       VERSN                                    
REVDAT   3   24-FEB-09 1U0K    1       VERSN                                    
REVDAT   2   18-JAN-05 1U0K    1       AUTHOR KEYWDS REMARK                     
REVDAT   1   14-SEP-04 1U0K    0                                                
JRNL        AUTH   M.E.CUFF,S.J.GINELL,F.J.ROTELLA,X.XU,A.SAVCHENKO,A.EDWARDS,  
JRNL        AUTH 2 A.JOACHIMIAK                                                 
JRNL        TITL   THE STRUCTURE OF HYPOTHETICAL PROTEIN PA4716 FROM            
JRNL        TITL 2 PSEUDOMONAS AERUGINOSA                                       
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES                
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 91.29                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 75759                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.168                           
REMARK   3   R VALUE            (WORKING SET) : 0.167                           
REMARK   3   FREE R VALUE                     : 0.189                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4008                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.54                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5573                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2140                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 288                          
REMARK   3   BIN FREE R VALUE                    : 0.2450                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4349                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 913                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 15.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.04000                                              
REMARK   3    B22 (A**2) : -0.65000                                             
REMARK   3    B33 (A**2) : 0.54000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.17000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.080         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.076         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.047         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.273         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.964                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.953                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4455 ; 0.009 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  4077 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6055 ; 1.193 ; 1.951       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  9364 ; 0.761 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   564 ; 6.464 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   661 ; 0.078 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5122 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1000 ; 0.003 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   947 ; 0.207 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  4975 ; 0.246 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  2797 ; 0.078 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   721 ; 0.161 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    19 ; 0.123 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):   123 ; 0.305 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    82 ; 0.133 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2805 ; 0.717 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4433 ; 1.375 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1650 ; 2.022 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1622 ; 3.383 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 1U0K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUL-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000023094.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-APR-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 150                                
REMARK 200  PH                             : 5                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 17-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97959                            
REMARK 200  MONOCHROMATOR                  : SAGITALLY FOCUSED SI(111)          
REMARK 200  OPTICS                         : SBC2                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : CUSTOM-MADE                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 75759                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.2                               
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) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.57                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.37100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.740                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SOLVE, AUTOSHARP                                      
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: DI-AMMONIUM CITRATE, PEG 3350,           
REMARK 280  SUCROSE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K, PH 5      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       34.73850            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE:                                                         
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). THE BIOLOGICAL UNIT IS                 
REMARK 300 UNKNOWN.                                                             
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2600 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 22000 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     GLY A   285                                                      
REMARK 465     SER A   286                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     MSE B     1                                                      
REMARK 465     ALA B   284                                                      
REMARK 465     GLY B   285                                                      
REMARK 465     SER B   286                                                      
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   OE1  GLU B    67     O    HOH B   743              1.88            
REMARK 500   O    HOH A   368     O    HOH A   623              1.90            
REMARK 500   NE2  GLN A   259     O    HOH A   650              2.14            
REMARK 500   O    HOH A   453     O    HOH A   656              2.18            
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  93   CD    GLU A  93   OE2     0.069                       
REMARK 500    GLU B  93   CD    GLU B  93   OE2     0.069                       
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    ASP A 263   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 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    PRO A  71       47.90    -74.84                                   
REMARK 500    ALA A 218      112.22   -161.11                                   
REMARK 500    ARG B   3     -137.66   -175.87                                   
REMARK 500    ASP B  55      132.30   -176.22                                   
REMARK 500    ASN B  92     -153.53    -82.59                                   
REMARK 500    ALA B 101     -125.54     51.57                                   
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 ASP B   54     ASP B   55                 -147.62                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: APC5053   RELATED DB: TARGETDB                           
DBREF  1U0K A    1   284  UNP    Q9HV82   Q9HV82_PSEAE     1    284             
DBREF  1U0K B    1   284  UNP    Q9HV82   Q9HV82_PSEAE     1    284             
SEQADV 1U0K GLY A   -1  UNP  Q9HV82              CLONING ARTIFACT               
SEQADV 1U0K HIS A    0  UNP  Q9HV82              CLONING ARTIFACT               
SEQADV 1U0K MSE A    1  UNP  Q9HV82    MET     1 MODIFIED RESIDUE               
SEQADV 1U0K MSE A   35  UNP  Q9HV82    MET    35 MODIFIED RESIDUE               
SEQADV 1U0K MSE A  120  UNP  Q9HV82    MET   120 MODIFIED RESIDUE               
SEQADV 1U0K GLY A  285  UNP  Q9HV82              CLONING ARTIFACT               
SEQADV 1U0K SER A  286  UNP  Q9HV82              CLONING ARTIFACT               
SEQADV 1U0K GLY B   -1  UNP  Q9HV82              CLONING ARTIFACT               
SEQADV 1U0K HIS B    0  UNP  Q9HV82              CLONING ARTIFACT               
SEQADV 1U0K MSE B    1  UNP  Q9HV82    MET     1 MODIFIED RESIDUE               
SEQADV 1U0K MSE B   35  UNP  Q9HV82    MET    35 MODIFIED RESIDUE               
SEQADV 1U0K MSE B  120  UNP  Q9HV82    MET   120 MODIFIED RESIDUE               
SEQADV 1U0K GLY B  285  UNP  Q9HV82              CLONING ARTIFACT               
SEQADV 1U0K SER B  286  UNP  Q9HV82              CLONING ARTIFACT               
SEQRES   1 A  288  GLY HIS MSE SER ARG ARG TYR TRP GLN LEU ASP VAL PHE          
SEQRES   2 A  288  ALA GLU ARG PRO LEU THR GLY ASN GLY LEU ALA VAL PHE          
SEQRES   3 A  288  ASP ASP ALA SER ALA LEU ASP ASP ALA ALA MSE GLN ALA          
SEQRES   4 A  288  TRP THR ARG GLU LEU ARG GLN PHE GLU SER ILE PHE LEU          
SEQRES   5 A  288  LEU PRO GLY ASP ASP PRO ARG ALA PHE ARG ALA ARG ILE          
SEQRES   6 A  288  PHE THR LEU GLU GLU GLU LEU PRO PHE ALA GLY HIS PRO          
SEQRES   7 A  288  LEU LEU GLY ALA ALA ALA LEU LEU HIS HIS LEU ARG GLY          
SEQRES   8 A  288  GLY ASP ASN GLU GLN HIS TRP THR LEU HIS LEU ALA SER          
SEQRES   9 A  288  LYS SER VAL ALA LEU ARG SER VAL ARG ALA GLY SER GLY          
SEQRES  10 A  288  PHE TYR ALA GLU MSE ASP GLN GLY ARG ALA GLU PHE GLY          
SEQRES  11 A  288  ALA THR PRO ASP ALA GLY THR CYS ARG TRP PHE ALA GLU          
SEQRES  12 A  288  ALA PHE SER LEU SER ALA ASN ASP LEU SER GLY HIS PRO          
SEQRES  13 A  288  PRO ARG VAL VAL SER THR GLY LEU PRO TYR LEU LEU LEU          
SEQRES  14 A  288  PRO VAL THR ALA GLU ALA LEU GLY ARG ALA ARG GLN VAL          
SEQRES  15 A  288  ASN ASP LEU GLN GLU ALA LEU ASP LYS LEU GLY ALA ALA          
SEQRES  16 A  288  PHE VAL TYR LEU LEU ASP VAL ASP GLY ARG GLU GLY ARG          
SEQRES  17 A  288  THR TRP ASP ASN LEU GLY LEU VAL GLU ASP VAL ALA THR          
SEQRES  18 A  288  GLY SER ALA ALA GLY PRO VAL ALA ALA TYR LEU VAL GLU          
SEQRES  19 A  288  TYR GLY LEU ALA ALA ARG GLY GLU PRO PHE VAL LEU HIS          
SEQRES  20 A  288  GLN GLY ARG PHE LEU GLU ARG PRO SER ARG LEU ASP VAL          
SEQRES  21 A  288  GLN VAL ALA THR ASP GLY SER VAL ARG VAL GLY GLY HIS          
SEQRES  22 A  288  VAL GLN LEU LEU ALA ARG ALA GLU LEU LEU THR SER ALA          
SEQRES  23 A  288  GLY SER                                                      
SEQRES   1 B  288  GLY HIS MSE SER ARG ARG TYR TRP GLN LEU ASP VAL PHE          
SEQRES   2 B  288  ALA GLU ARG PRO LEU THR GLY ASN GLY LEU ALA VAL PHE          
SEQRES   3 B  288  ASP ASP ALA SER ALA LEU ASP ASP ALA ALA MSE GLN ALA          
SEQRES   4 B  288  TRP THR ARG GLU LEU ARG GLN PHE GLU SER ILE PHE LEU          
SEQRES   5 B  288  LEU PRO GLY ASP ASP PRO ARG ALA PHE ARG ALA ARG ILE          
SEQRES   6 B  288  PHE THR LEU GLU GLU GLU LEU PRO PHE ALA GLY HIS PRO          
SEQRES   7 B  288  LEU LEU GLY ALA ALA ALA LEU LEU HIS HIS LEU ARG GLY          
SEQRES   8 B  288  GLY ASP ASN GLU GLN HIS TRP THR LEU HIS LEU ALA SER          
SEQRES   9 B  288  LYS SER VAL ALA LEU ARG SER VAL ARG ALA GLY SER GLY          
SEQRES  10 B  288  PHE TYR ALA GLU MSE ASP GLN GLY ARG ALA GLU PHE GLY          
SEQRES  11 B  288  ALA THR PRO ASP ALA GLY THR CYS ARG TRP PHE ALA GLU          
SEQRES  12 B  288  ALA PHE SER LEU SER ALA ASN ASP LEU SER GLY HIS PRO          
SEQRES  13 B  288  PRO ARG VAL VAL SER THR GLY LEU PRO TYR LEU LEU LEU          
SEQRES  14 B  288  PRO VAL THR ALA GLU ALA LEU GLY ARG ALA ARG GLN VAL          
SEQRES  15 B  288  ASN ASP LEU GLN GLU ALA LEU ASP LYS LEU GLY ALA ALA          
SEQRES  16 B  288  PHE VAL TYR LEU LEU ASP VAL ASP GLY ARG GLU GLY ARG          
SEQRES  17 B  288  THR TRP ASP ASN LEU GLY LEU VAL GLU ASP VAL ALA THR          
SEQRES  18 B  288  GLY SER ALA ALA GLY PRO VAL ALA ALA TYR LEU VAL GLU          
SEQRES  19 B  288  TYR GLY LEU ALA ALA ARG GLY GLU PRO PHE VAL LEU HIS          
SEQRES  20 B  288  GLN GLY ARG PHE LEU GLU ARG PRO SER ARG LEU ASP VAL          
SEQRES  21 B  288  GLN VAL ALA THR ASP GLY SER VAL ARG VAL GLY GLY HIS          
SEQRES  22 B  288  VAL GLN LEU LEU ALA ARG ALA GLU LEU LEU THR SER ALA          
SEQRES  23 B  288  GLY SER                                                      
MODRES 1U0K MSE A    1  MET  SELENOMETHIONINE                                   
MODRES 1U0K MSE A   35  MET  SELENOMETHIONINE                                   
MODRES 1U0K MSE A  120  MET  SELENOMETHIONINE                                   
MODRES 1U0K MSE B   35  MET  SELENOMETHIONINE                                   
MODRES 1U0K MSE B  120  MET  SELENOMETHIONINE                                   
HET    MSE  A   1       8                                                       
HET    MSE  A  35       8                                                       
HET    MSE  A 120       8                                                       
HET    MSE  B  35       8                                                       
HET    MSE  B 120       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    5(C5 H11 N O2 SE)                                            
FORMUL   3  HOH   *913(H2 O)                                                    
HELIX    1   1 ASP A   31  ARG A   43  1                                  13    
HELIX    2   2 HIS A   75  GLY A   89  1                                  15    
HELIX    3   3 ASP A  132  PHE A  143  1                                  12    
HELIX    4   4 SER A  146  LEU A  150  5                                   5    
HELIX    5   5 THR A  170  ARG A  176  1                                   7    
HELIX    6   6 LEU A  183  GLY A  191  1                                   9    
HELIX    7   7 THR A  219  TYR A  233  1                                  15    
HELIX    8   8 GLY A  247  GLU A  251  5                                   5    
HELIX    9   9 ASP B   31  ARG B   43  1                                  13    
HELIX   10  10 GLY B   74  GLY B   89  1                                  16    
HELIX   11  11 ASP B  132  PHE B  143  1                                  12    
HELIX   12  12 SER B  146  LEU B  150  5                                   5    
HELIX   13  13 THR B  170  GLY B  175  1                                   6    
HELIX   14  14 LEU B  183  GLY B  191  1                                   9    
HELIX   15  15 THR B  219  TYR B  233  1                                  15    
HELIX   16  16 GLY B  247  GLU B  251  5                                   5    
SHEET    1   A12 PHE A 242  GLN A 246  0                                        
SHEET    2   A12 SER A 254  VAL A 260 -1  O  LEU A 256   N  LEU A 244           
SHEET    3   A12 SER A 265  LEU A 280 -1  O  ARG A 267   N  GLN A 259           
SHEET    4   A12 ARG A   4  VAL A  10 -1  N  TYR A   5   O  ALA A 278           
SHEET    5   A12 ASN A  19  PHE A  24 -1  O  ASN A  19   N  VAL A  10           
SHEET    6   A12 GLU A  46  PRO A  52  1  O  LEU A  50   N  PHE A  24           
SHEET    7   A12 ALA A  58  THR A  65 -1  O  ARG A  60   N  LEU A  51           
SHEET    8   A12 GLN A  94  HIS A  99  1  O  HIS A  99   N  PHE A  59           
SHEET    9   A12 SER A 104  ALA A 112 -1  O  LEU A 107   N  TRP A  96           
SHEET   10   A12 GLY A 115  ARG A 124 -1  O  TYR A 117   N  VAL A 110           
SHEET   11   A12 SER A 265  LEU A 280 -1  O  VAL A 272   N  PHE A 116           
SHEET   12   A12 SER B 265  LEU B 280 -1  O  ARG B 277   N  GLU A 279           
SHEET    1   B11 SER B 265  LEU B 280  0                                        
SHEET    2   B11 PHE B 116  ARG B 124 -1  N  GLN B 122   O  VAL B 266           
SHEET    3   B11 LYS B 103  ARG B 111 -1  N  VAL B 110   O  TYR B 117           
SHEET    4   B11 GLN B  94  LEU B 100 -1  N  TRP B  96   O  LEU B 107           
SHEET    5   B11 ALA B  58  THR B  65  1  N  PHE B  59   O  HIS B  99           
SHEET    6   B11 GLU B  46  PRO B  52 -1  N  LEU B  51   O  ARG B  60           
SHEET    7   B11 ASN B  19  PHE B  24  1  N  PHE B  24   O  ILE B  48           
SHEET    8   B11 ARG B   4  VAL B  10 -1  N  VAL B  10   O  ASN B  19           
SHEET    9   B11 SER B 265  LEU B 280 -1  O  ALA B 278   N  TYR B   5           
SHEET   10   B11 SER B 254  VAL B 260 -1  N  GLN B 259   O  ARG B 267           
SHEET   11   B11 PHE B 242  GLN B 246 -1  N  PHE B 242   O  VAL B 258           
SHEET    1   C 5 GLU A 126  PHE A 127  0                                        
SHEET    2   C 5 ARG A 156  SER A 159 -1  O  SER A 159   N  GLU A 126           
SHEET    3   C 5 TYR A 164  PRO A 168 -1  O  LEU A 166   N  ARG A 156           
SHEET    4   C 5 PHE A 194  ASP A 199  1  O  PHE A 194   N  LEU A 165           
SHEET    5   C 5 GLU A 204  ARG A 206 -1  O  GLU A 204   N  ASP A 199           
SHEET    1   D 5 GLU B 126  PHE B 127  0                                        
SHEET    2   D 5 ARG B 156  SER B 159 -1  O  SER B 159   N  GLU B 126           
SHEET    3   D 5 TYR B 164  PRO B 168 -1  O  LEU B 166   N  ARG B 156           
SHEET    4   D 5 PHE B 194  ASP B 199  1  O  TYR B 196   N  LEU B 165           
SHEET    5   D 5 GLU B 204  ARG B 206 -1  O  GLU B 204   N  ASP B 199           
LINK         C   MSE A   1                 N   SER A   2     1555   1555  1.33  
LINK         C   ALA A  34                 N   MSE A  35     1555   1555  1.33  
LINK         C   MSE A  35                 N   GLN A  36     1555   1555  1.33  
LINK         C   GLU A 119                 N   MSE A 120     1555   1555  1.33  
LINK         C   MSE A 120                 N   ASP A 121     1555   1555  1.33  
LINK         C   ALA B  34                 N   MSE B  35     1555   1555  1.33  
LINK         C   MSE B  35                 N   GLN B  36     1555   1555  1.33  
LINK         C   GLU B 119                 N   MSE B 120     1555   1555  1.32  
LINK         C   MSE B 120                 N   ASP B 121     1555   1555  1.33  
CRYST1   39.778   69.477   94.950  90.00 101.10  90.00 P 1 21 1      4          
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      0.025140  0.000000  0.004932        0.00000                         
SCALE2      0.000000  0.014393  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010733        0.00000                         
HETATM    1  N   MSE A   1      34.897 -22.602  44.378  1.00 23.12           N  
HETATM    2  CA  MSE A   1      34.053 -21.421  44.229  1.00 22.93           C  
HETATM    3  C   MSE A   1      34.566 -20.520  43.142  1.00 22.27           C  
HETATM    4  O   MSE A   1      33.883 -19.575  42.749  1.00 23.08           O  
HETATM    5  CB  MSE A   1      34.072 -20.613  45.507  1.00 23.15           C  
HETATM    6  CG  MSE A   1      33.620 -21.355  46.687  1.00 23.75           C  
HETATM    7 SE   MSE A   1      33.372 -20.060  48.085  1.00 24.25          SE  
HETATM    8  CE  MSE A   1      31.920 -20.972  48.942  1.00 20.85           C