HEADER    LYASE                                   09-JUL-03   1PYQ              
TITLE     UNPROCESSED ASPARTATE DECARBOXYLASE MUTANT, WITH ALANINE INSERTED AT  
TITLE    2 POSITION 24                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ASPARTATE 1-DECARBOXYLASE;                                 
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: ASPARTATE ALPHA-DECARBOXYLASE;                              
COMPND   5 EC: 4.1.1.11;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: PAND;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: C41 DE3;                                   
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PRSETA                                    
KEYWDS    AUTOPROCESSING, ASPARTATE DECARBOXYLASE, PYRUVOYL, LYASE              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.SCHMITZBERGER,M.L.KILKENNY,C.M.C.LOBLEY,M.E.WEBB,M.VINKOVIC,        
AUTHOR   2 D.MATAK-VINKOVIC,M.WITTY,D.Y.CHIRGADZE,A.G.SMITH,C.ABELL,            
AUTHOR   3 T.L.BLUNDELL                                                         
REVDAT   5   16-AUG-23 1PYQ    1       REMARK SEQADV                            
REVDAT   4   13-JUL-11 1PYQ    1       VERSN                                    
REVDAT   3   24-FEB-09 1PYQ    1       VERSN                                    
REVDAT   2   09-DEC-03 1PYQ    1       REMARK TITLE                             
REVDAT   1   18-NOV-03 1PYQ    0                                                
JRNL        AUTH   F.SCHMITZBERGER,M.L.KILKENNY,C.M.C.LOBLEY,M.E.WEBB,          
JRNL        AUTH 2 M.VINKOVIC,D.MATAK-VINKOVIC,M.WITTY,D.Y.CHIRGADZE,A.G.SMITH, 
JRNL        AUTH 3 C.ABELL,T.L.BLUNDELL                                         
JRNL        TITL   STRUCTURAL CONSTRAINTS ON PROTEIN SELF-PROCESSING IN         
JRNL        TITL 2 L-ASPARTATE-ALPHA-DECARBOXYLASE                              
JRNL        REF    EMBO J.                       V.  22  6193 2003              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   14633979                                                     
JRNL        DOI    10.1093/EMBOJ/CDG575                                         
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.M.WILLIAMSON,G.M.BROWN                                     
REMARK   1  TITL   PURIFICATION AND PROPERTIES OF                               
REMARK   1  TITL 2 L-ASPARTATE-ALPHA-DECARBOXYLASE, AN ENZYME THAT CATALYZES    
REMARK   1  TITL 3 THE FORMATION OF BETA-ALANINE IN ESCHERICHIA COLI            
REMARK   1  REF    J.BIOL.CHEM.                  V. 254  8074 1979              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   M.K.RAMJEE,U.GENSCHEL,C.ABELL,A.G.SMITH                      
REMARK   1  TITL   ESCHERICHIA COLI L-ASPARTATE-ALPHA-DECARBOXYLASE: PREPROTEIN 
REMARK   1  TITL 2 PROCESSING AND OBSERVATION OF REACTION INTERMEDIATES BY      
REMARK   1  TITL 3 ELECTROSPRAY MASS SPECTROMETRY                               
REMARK   1  REF    BIOCHEM.J.                    V. 323   661 1997              
REMARK   1  REFN                   ISSN 0264-6021                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   A.ALBERT,V.DHANARAJ,U.GENSCHEL,G.KHAN,M.K.RAMJEE,R.PULIDO,   
REMARK   1  AUTH 2 B.L.SIBANDA,F.VON DELFT,M.WITTY,T.L.BLUNDELL,A.G.SMITH,      
REMARK   1  AUTH 3 C.ABELL                                                      
REMARK   1  TITL   CRYSTAL STRUCTURE OF ASPARTATE DECARBOXYLASE AT 2.2A         
REMARK   1  TITL 2 RESOLUTION PROVIDES EVIDENCE FOR AN ESTER IN PROTEIN         
REMARK   1  TITL 3 SELF-PROCESSING                                              
REMARK   1  REF    NAT.STRUCT.BIOL.              V.   5   289 1998              
REMARK   1  REFN                   ISSN 1072-8368                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 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                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 25184                          
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) : 0.167                           
REMARK   3   R VALUE            (WORKING SET) : 0.166                           
REMARK   3   FREE R VALUE                     : 0.179                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1337                            
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1815                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1960                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 94                           
REMARK   3   BIN FREE R VALUE                    : 0.2560                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1771                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 20                                      
REMARK   3   SOLVENT ATOMS            : 172                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 33.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.81                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.22000                                              
REMARK   3    B22 (A**2) : 0.22000                                              
REMARK   3    B33 (A**2) : -0.34000                                             
REMARK   3    B12 (A**2) : 0.11000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.109         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.097         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.063         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.126         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.961                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.960                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1839 ; 0.016 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  1646 ; 0.004 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2493 ; 1.531 ; 1.927       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  3801 ; 0.825 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   234 ; 7.946 ; 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):   282 ; 0.098 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2090 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   380 ; 0.003 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   333 ; 0.207 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1924 ; 0.253 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1130 ; 0.083 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   110 ; 0.222 ; 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):    26 ; 0.217 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    71 ; 0.337 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    17 ; 0.207 ; 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):  1168 ; 0.733 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1858 ; 1.292 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   671 ; 2.207 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   635 ; 3.584 ; 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  : 17                                         
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    -3        A     1                          
REMARK   3    ORIGIN FOR THE GROUP (A):  40.2198  29.3230  10.8233              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1605 T22:   0.3913                                     
REMARK   3      T33:   0.3675 T12:  -0.1217                                     
REMARK   3      T13:   0.0164 T23:   0.0243                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  33.7383 L22:  86.4625                                     
REMARK   3      L33:   9.9044 L12:  10.5494                                     
REMARK   3      L13:  24.2801 L23:   5.5203                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.7809 S12:  -1.2911 S13:  -1.0426                       
REMARK   3      S21:   1.3144 S22:  -0.2478 S23:   4.1107                       
REMARK   3      S31:   0.6966 S32:  -1.7311 S33:  -0.5331                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     2        A    19                          
REMARK   3    ORIGIN FOR THE GROUP (A):  55.0084  45.6843  27.6921              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1058 T22:   0.0497                                     
REMARK   3      T33:   0.0763 T12:  -0.0285                                     
REMARK   3      T13:  -0.0255 T23:   0.0095                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.1691 L22:   2.6153                                     
REMARK   3      L33:   8.9154 L12:   3.7089                                     
REMARK   3      L13:   5.7289 L23:   5.3938                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1175 S12:   0.0172 S13:   0.2726                       
REMARK   3      S21:  -0.1174 S22:   0.0261 S23:   0.0444                       
REMARK   3      S31:  -0.2791 S32:   0.2494 S33:   0.0914                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    20        A    26                          
REMARK   3    ORIGIN FOR THE GROUP (A):  68.7691  36.7923  38.4614              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5609 T22:   0.4565                                     
REMARK   3      T33:   0.4631 T12:   0.0905                                     
REMARK   3      T13:  -0.1307 T23:   0.0321                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11: 147.2653 L22:  10.4694                                     
REMARK   3      L33:  30.0556 L12:   9.2413                                     
REMARK   3      L13:  48.2376 L23:   5.1393                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   1.5496 S12:  -3.8037 S13:  -4.3435                       
REMARK   3      S21:   1.9774 S22:   0.3353 S23:  -0.4661                       
REMARK   3      S31:   1.2108 S32:   0.7206 S33:  -1.8848                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    27        A    29                          
REMARK   3    ORIGIN FOR THE GROUP (A):  58.2841  41.8754  36.7905              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1251 T22:   0.1071                                     
REMARK   3      T33:   0.0726 T12:  -0.0274                                     
REMARK   3      T13:  -0.0233 T23:  -0.0058                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  17.2562 L22:   3.6159                                     
REMARK   3      L33:  -9.4700 L12:  -2.4814                                     
REMARK   3      L13:   0.5862 L23:   7.7605                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0757 S12:  -0.1449 S13:  -0.1310                       
REMARK   3      S21:  -0.0199 S22:   0.0197 S23:  -0.3856                       
REMARK   3      S31:   0.0507 S32:  -0.1122 S33:  -0.0954                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    30        A    36                          
REMARK   3    ORIGIN FOR THE GROUP (A):  50.2774  44.5924  38.4136              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1303 T22:   0.1046                                     
REMARK   3      T33:   0.0582 T12:  -0.0549                                     
REMARK   3      T13:   0.0081 T23:  -0.0339                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  10.3437 L22:   1.4500                                     
REMARK   3      L33:  13.3775 L12:   0.9335                                     
REMARK   3      L13:   8.9320 L23:   3.1470                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2453 S12:  -0.3344 S13:  -0.0311                       
REMARK   3      S21:   0.3412 S22:  -0.1307 S23:   0.4112                       
REMARK   3      S31:   0.0030 S32:  -0.3214 S33:  -0.1146                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    37        A    68                          
REMARK   3    ORIGIN FOR THE GROUP (A):  58.1027  42.6907  32.1013              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0895 T22:   0.0865                                     
REMARK   3      T33:   0.0647 T12:  -0.0201                                     
REMARK   3      T13:  -0.0451 T23:   0.0078                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9564 L22:   4.3423                                     
REMARK   3      L33:   1.3715 L12:   1.2654                                     
REMARK   3      L13:   1.2951 L23:   1.5231                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0852 S12:  -0.0248 S13:  -0.0458                       
REMARK   3      S21:  -0.0145 S22:   0.0262 S23:  -0.1272                       
REMARK   3      S31:   0.0477 S32:   0.1319 S33:   0.0590                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    69        A    72                          
REMARK   3    ORIGIN FOR THE GROUP (A):  61.4710  45.2536  38.4423              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1021 T22:   0.1091                                     
REMARK   3      T33:   0.0771 T12:  -0.0245                                     
REMARK   3      T13:  -0.0196 T23:  -0.0287                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   8.9251 L22:   9.8936                                     
REMARK   3      L33:   0.5379 L12:  -3.2270                                     
REMARK   3      L13:   2.1181 L23:   2.9373                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0768 S12:  -0.1215 S13:  -0.1215                       
REMARK   3      S21:   0.0837 S22:   0.0684 S23:  -0.4547                       
REMARK   3      S31:   0.0215 S32:   0.3910 S33:   0.0084                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    73        A    77                          
REMARK   3    ORIGIN FOR THE GROUP (A):  68.8100  39.5467  34.3134              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2388 T22:   0.2346                                     
REMARK   3      T33:   0.3026 T12:   0.0230                                     
REMARK   3      T13:  -0.0334 T23:  -0.0539                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  18.3527 L22: -10.4023                                     
REMARK   3      L33:  -7.4928 L12:  -4.9917                                     
REMARK   3      L13:   4.3361 L23:  15.6037                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.5140 S12:  -0.2233 S13:  -1.3275                       
REMARK   3      S21:   0.4422 S22:   0.4367 S23:   0.0184                       
REMARK   3      S31:   0.5185 S32:   0.9825 S33:   0.0773                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    78        A   116                          
REMARK   3    ORIGIN FOR THE GROUP (A):  51.6667  46.7527  27.1138              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1247 T22:   0.0899                                     
REMARK   3      T33:   0.0842 T12:  -0.0178                                     
REMARK   3      T13:  -0.0359 T23:   0.0029                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9031 L22:   2.3107                                     
REMARK   3      L33:   4.3204 L12:   2.2271                                     
REMARK   3      L13:   2.7106 L23:   2.7572                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0848 S12:  -0.1088 S13:   0.2230                       
REMARK   3      S21:  -0.0614 S22:  -0.1502 S23:   0.1779                       
REMARK   3      S31:  -0.2316 S32:  -0.2476 S33:   0.2349                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     1        B    19                          
REMARK   3    ORIGIN FOR THE GROUP (A):  55.9074  41.7256   6.0988              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0524 T22:   0.1297                                     
REMARK   3      T33:   0.0746 T12:  -0.0145                                     
REMARK   3      T13:   0.0021 T23:   0.0441                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.0224 L22:   9.9551                                     
REMARK   3      L33:   3.2559 L12:   2.6646                                     
REMARK   3      L13:  -0.0550 L23:  -1.6090                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1191 S12:   0.1966 S13:   0.4480                       
REMARK   3      S21:  -0.4960 S22:  -0.0227 S23:  -0.2102                       
REMARK   3      S31:  -0.3060 S32:   0.1856 S33:   0.1418                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    20        B    26                          
REMARK   3    ORIGIN FOR THE GROUP (A):  53.9432  56.9736  18.7368              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4393 T22:   0.4143                                     
REMARK   3      T33:   0.4528 T12:  -0.0071                                     
REMARK   3      T13:   0.0156 T23:   0.0282                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  14.3476 L22:  14.4786                                     
REMARK   3      L33:  30.9566 L12:  -2.7043                                     
REMARK   3      L13:  10.2651 L23:   2.1386                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1606 S12:  -0.7288 S13:   2.0506                       
REMARK   3      S21:   0.5508 S22:  -0.5257 S23:  -0.4470                       
REMARK   3      S31:  -1.6943 S32:  -2.1297 S33:   0.6863                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 12                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    27        B    29                          
REMARK   3    ORIGIN FOR THE GROUP (A):  53.2487  51.7845  11.0992              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1998 T22:   0.0752                                     
REMARK   3      T33:   0.2463 T12:   0.0032                                     
REMARK   3      T13:   0.0466 T23:   0.0677                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.6440 L22:  -4.0254                                     
REMARK   3      L33:  23.3452 L12:   8.2087                                     
REMARK   3      L13:  19.8103 L23:  -6.4732                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0030 S12:  -0.1526 S13:  -0.0512                       
REMARK   3      S21:  -0.0869 S22:   0.2863 S23:   0.1589                       
REMARK   3      S31:  -0.4397 S32:  -0.0377 S33:  -0.2893                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 13                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    30        B    36                          
REMARK   3    ORIGIN FOR THE GROUP (A):  47.5891  50.6935   4.7329              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2000 T22:   0.1144                                     
REMARK   3      T33:   0.2062 T12:   0.0272                                     
REMARK   3      T13:  -0.0496 T23:   0.1398                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.7647 L22:  13.7669                                     
REMARK   3      L33:   7.3764 L12:   0.1399                                     
REMARK   3      L13:   0.9085 L23:   6.8216                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2073 S12:   0.4641 S13:   0.7396                       
REMARK   3      S21:   0.0248 S22:   0.0107 S23:   0.6405                       
REMARK   3      S31:  -0.4330 S32:  -0.3503 S33:   0.1966                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 14                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    37        B    68                          
REMARK   3    ORIGIN FOR THE GROUP (A):  55.3670  47.8598  10.1860              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1692 T22:   0.0525                                     
REMARK   3      T33:   0.1142 T12:  -0.0238                                     
REMARK   3      T13:  -0.0132 T23:   0.0371                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.3779 L22:   2.4797                                     
REMARK   3      L33:   4.0242 L12:   1.4358                                     
REMARK   3      L13:  -0.9849 L23:  -0.5466                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0152 S12:   0.0452 S13:   0.5697                       
REMARK   3      S21:  -0.1190 S22:   0.0945 S23:  -0.1124                       
REMARK   3      S31:  -0.4336 S32:   0.0493 S33:  -0.1097                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 15                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    69        B    72                          
REMARK   3    ORIGIN FOR THE GROUP (A):  56.5277  55.1983   9.7364              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2853 T22:   0.1308                                     
REMARK   3      T33:   0.2878 T12:  -0.0197                                     
REMARK   3      T13:   0.0378 T23:   0.1111                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  15.8275 L22:   6.0463                                     
REMARK   3      L33:  26.3816 L12:  19.5205                                     
REMARK   3      L13:  17.4392 L23:   3.0306                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3990 S12:   0.6506 S13:   0.8022                       
REMARK   3      S21:   0.1238 S22:   0.4919 S23:   0.4038                       
REMARK   3      S31:  -0.8576 S32:   0.8327 S33:  -0.0929                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 16                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    73        B    79                          
REMARK   3    ORIGIN FOR THE GROUP (A):  63.5414  53.0555  18.1848              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6371 T22:   0.5770                                     
REMARK   3      T33:   0.5612 T12:  -0.0621                                     
REMARK   3      T13:  -0.0298 T23:   0.0341                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11: -40.5554 L22:  14.2998                                     
REMARK   3      L33:   8.1465 L12:  11.5666                                     
REMARK   3      L13:  27.4026 L23:  -9.7899                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1541 S12:  -1.3801 S13:   0.3078                       
REMARK   3      S21:   1.1875 S22:   0.6868 S23:  -1.7964                       
REMARK   3      S31:  -1.1847 S32:   0.5330 S33:  -0.5327                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 17                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    80        B   116                          
REMARK   3    ORIGIN FOR THE GROUP (A):  54.1103  40.7497   2.8780              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1299 T22:   0.1701                                     
REMARK   3      T33:   0.0870 T12:   0.0003                                     
REMARK   3      T13:   0.0044 T23:   0.0637                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.6683 L22:   7.1174                                     
REMARK   3      L33:   2.2051 L12:   2.7291                                     
REMARK   3      L13:  -0.0488 L23:   0.2356                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1152 S12:   0.5087 S13:   0.3212                       
REMARK   3      S21:  -0.6585 S22:   0.1484 S23:   0.0485                       
REMARK   3      S31:  -0.3374 S32:   0.0887 S33:  -0.0332                       
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 1PYQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JUL-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000019704.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-APR-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SRS                                
REMARK 200  BEAMLINE                       : PX14.1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.488                              
REMARK 200  MONOCHROMATOR                  : SI 111, BENT, TRIANGULAR, LIQUID   
REMARK 200                                   GALLIUM COOLED                     
REMARK 200  OPTICS                         : VERTICAL FOCUSING MIRROR           
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25960                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 11.32                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 45.7800                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.95                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.29800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 9.650                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1AW8                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRIC ACID, 1.6M AMMONIUM          
REMARK 280  SULPHATE, PH 4.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290       7555   Y,X,-Z+1/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+2/3                                          
REMARK 290      10555   -Y,-X,-Z+5/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+1/6                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       72.88833            
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      145.77667            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      109.33250            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      182.22083            
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       36.44417            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       72.88833            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      145.77667            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      182.22083            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      109.33250            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       36.44417            
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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TETRAMER, GENERATED FROM THE    
REMARK 300 DIMER IN THE ASYMMETRIC UNIT BY THE SYMMETRY OPERATION X, X-Y, 1/6-  
REMARK 300 Z.                                                                   
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 9080 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18080 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -155.0 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 350   BIOMT1   2  0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       36.44417            
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   -16                                                      
REMARK 465     ARG A   -15                                                      
REMARK 465     GLY A   -14                                                      
REMARK 465     SER A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     HIS A    -9                                                      
REMARK 465     HIS A    -8                                                      
REMARK 465     HIS A    -7                                                      
REMARK 465     GLY A    -6                                                      
REMARK 465     LEU A    -5                                                      
REMARK 465     VAL A    -4                                                      
REMARK 465     ARG A   117                                                      
REMARK 465     THR A   118                                                      
REMARK 465     ALA A   119                                                      
REMARK 465     LYS A   120                                                      
REMARK 465     ALA A   121                                                      
REMARK 465     ILE A   122                                                      
REMARK 465     PRO A   123                                                      
REMARK 465     VAL A   124                                                      
REMARK 465     GLN A   125                                                      
REMARK 465     VAL A   126                                                      
REMARK 465     ALA A   127                                                      
REMARK 465     MET B   -16                                                      
REMARK 465     ARG B   -15                                                      
REMARK 465     GLY B   -14                                                      
REMARK 465     SER B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     HIS B    -9                                                      
REMARK 465     HIS B    -8                                                      
REMARK 465     HIS B    -7                                                      
REMARK 465     GLY B    -6                                                      
REMARK 465     LEU B    -5                                                      
REMARK 465     VAL B    -4                                                      
REMARK 465     PRO B    -3                                                      
REMARK 465     ARG B    -2                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     SER B     0                                                      
REMARK 465     ARG B   117                                                      
REMARK 465     THR B   118                                                      
REMARK 465     ALA B   119                                                      
REMARK 465     LYS B   120                                                      
REMARK 465     ALA B   121                                                      
REMARK 465     ILE B   122                                                      
REMARK 465     PRO B   123                                                      
REMARK 465     VAL B   124                                                      
REMARK 465     GLN B   125                                                      
REMARK 465     VAL B   126                                                      
REMARK 465     ALA B   127                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG A  -2    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP A  19    CG   OD1  OD2                                       
REMARK 470     HIS A  21    CG   ND1  CD2  CE1  NE2                             
REMARK 470     TYR A  22    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ARG A 103    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B  14    CG   CD   CE   NZ                                   
REMARK 470     ALA B  18    CB                                                  
REMARK 470     ASP B  19    CG   OD1  OD2                                       
REMARK 470     LEU B  20    CG   CD1  CD2                                       
REMARK 470     LYS B  54    CG   CD   CE   NZ                                   
REMARK 470     ALA B  76    CB                                                  
REMARK 470     GLU B 114    CG   CD   OE1  OE2                                  
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    GLY A    -1     OE1  GLU B    98              2.08            
REMARK 500   O    HOH A   206     O    HOH A   281              2.09            
REMARK 500   O    HOH A   244     O    HOH A   275              2.12            
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 B  64   C     GLU B  64   O       0.241                       
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    HIS A  21       80.32    -67.74                                   
REMARK 500    TYR A  22       78.89     46.06                                   
REMARK 500    THR A  58     -146.44   -148.76                                   
REMARK 500    ARG B  12       60.44     61.78                                   
REMARK 500    ASP B  30      126.30    -39.51                                   
REMARK 500    THR B  58     -151.33   -153.78                                   
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 TYR A   22     GLU A   23                  130.36                    
REMARK 500 GLU A   23     ALA A   24                 -149.79                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 204                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1AW8   RELATED DB: PDB                                   
REMARK 900 PYRUVOYL DEPENDENT ASPARTATE DECARBOXYLASE                           
REMARK 900 RELATED ID: 1PPY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1PQF   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1PQE   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1PQH   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1PT0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1PT1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1PYU   RELATED DB: PDB                                   
DBREF  1PYQ A    1   127  UNP    P0A790   PAND_ECOLI       1    126             
DBREF  1PYQ B    1   127  UNP    P0A790   PAND_ECOLI       1    126             
SEQADV 1PYQ MET A  -16  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ ARG A  -15  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ GLY A  -14  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ SER A  -13  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS A  -12  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS A  -11  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS A  -10  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS A   -9  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS A   -8  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS A   -7  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ GLY A   -6  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ LEU A   -5  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ VAL A   -4  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ PRO A   -3  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ ARG A   -2  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ GLY A   -1  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ SER A    0  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ ALA A   24  UNP  P0A790              INSERTION                      
SEQADV 1PYQ MET B  -16  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ ARG B  -15  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ GLY B  -14  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ SER B  -13  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS B  -12  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS B  -11  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS B  -10  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS B   -9  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS B   -8  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ HIS B   -7  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ GLY B   -6  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ LEU B   -5  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ VAL B   -4  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ PRO B   -3  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ ARG B   -2  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ GLY B   -1  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ SER B    0  UNP  P0A790              EXPRESSION TAG                 
SEQADV 1PYQ ALA B   24  UNP  P0A790              INSERTION                      
SEQRES   1 A  144  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY LEU VAL          
SEQRES   2 A  144  PRO ARG GLY SER MET ILE ARG THR MET LEU GLN GLY LYS          
SEQRES   3 A  144  LEU HIS ARG VAL LYS VAL THR HIS ALA ASP LEU HIS TYR          
SEQRES   4 A  144  GLU ALA GLY SER CYS ALA ILE ASP GLN ASP PHE LEU ASP          
SEQRES   5 A  144  ALA ALA GLY ILE LEU GLU ASN GLU ALA ILE ASP ILE TRP          
SEQRES   6 A  144  ASN VAL THR ASN GLY LYS ARG PHE SER THR TYR ALA ILE          
SEQRES   7 A  144  ALA ALA GLU ARG GLY SER ARG ILE ILE SER VAL ASN GLY          
SEQRES   8 A  144  ALA ALA ALA HIS CYS ALA SER VAL GLY ASP ILE VAL ILE          
SEQRES   9 A  144  ILE ALA SER PHE VAL THR MET PRO ASP GLU GLU ALA ARG          
SEQRES  10 A  144  THR TRP ARG PRO ASN VAL ALA TYR PHE GLU GLY ASP ASN          
SEQRES  11 A  144  GLU MET LYS ARG THR ALA LYS ALA ILE PRO VAL GLN VAL          
SEQRES  12 A  144  ALA                                                          
SEQRES   1 B  144  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY LEU VAL          
SEQRES   2 B  144  PRO ARG GLY SER MET ILE ARG THR MET LEU GLN GLY LYS          
SEQRES   3 B  144  LEU HIS ARG VAL LYS VAL THR HIS ALA ASP LEU HIS TYR          
SEQRES   4 B  144  GLU ALA GLY SER CYS ALA ILE ASP GLN ASP PHE LEU ASP          
SEQRES   5 B  144  ALA ALA GLY ILE LEU GLU ASN GLU ALA ILE ASP ILE TRP          
SEQRES   6 B  144  ASN VAL THR ASN GLY LYS ARG PHE SER THR TYR ALA ILE          
SEQRES   7 B  144  ALA ALA GLU ARG GLY SER ARG ILE ILE SER VAL ASN GLY          
SEQRES   8 B  144  ALA ALA ALA HIS CYS ALA SER VAL GLY ASP ILE VAL ILE          
SEQRES   9 B  144  ILE ALA SER PHE VAL THR MET PRO ASP GLU GLU ALA ARG          
SEQRES  10 B  144  THR TRP ARG PRO ASN VAL ALA TYR PHE GLU GLY ASP ASN          
SEQRES  11 B  144  GLU MET LYS ARG THR ALA LYS ALA ILE PRO VAL GLN VAL          
SEQRES  12 B  144  ALA                                                          
HET    SO4  A 201       5                                                       
HET    SO4  A 202       5                                                       
HET    SO4  B 203       5                                                       
HET    SO4  B 204       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  SO4    4(O4 S 2-)                                                   
FORMUL   7  HOH   *172(H2 O)                                                    
HELIX    1   1 GLN A   31  GLY A   38  1                                   8    
HELIX    2   2 ALA A   75  CYS A   79  5                                   5    
HELIX    3   3 ASP A   96  THR A  101  1                                   6    
HELIX    4   4 GLN B   31  GLY B   38  1                                   8    
HELIX    5   5 GLY B   74  ALA B   80  5                                   7    
HELIX    6   6 ASP B   96  ARG B  100  1                                   5    
SHEET    1   A 9 HIS A  17  ASP A  19  0                                        
SHEET    2   A 9 ILE A  70  ASN A  73  1  O  VAL A  72   N  HIS A  17           
SHEET    3   A 9 CYS A  27  ASP A  30 -1  N  ALA A  28   O  SER A  71           
SHEET    4   A 9 ARG A  55  ALA A  63  1  O  ALA A  63   N  ILE A  29           
SHEET    5   A 9 ALA A  44  ASN A  49 -1  N  ILE A  47   O  PHE A  56           
SHEET    6   A 9 ILE A  85  PRO A  95 -1  O  ALA A  89   N  ASP A  46           
SHEET    7   A 9 ILE A   2  LYS A  14 -1  N  MET A   5   O  VAL A  92           
SHEET    8   A 9 ASN A 105  GLU A 110  1  O  ALA A 107   N  HIS A  11           
SHEET    9   A 9 GLU A 114  MET A 115 -1  O  GLU A 114   N  GLU A 110           
SHEET    1   B 8 ILE B  70  VAL B  72  0                                        
SHEET    2   B 8 SER B  26  ASP B  30 -1  N  ALA B  28   O  SER B  71           
SHEET    3   B 8 ARG B  55  ALA B  63  1  O  ILE B  61   N  ILE B  29           
SHEET    4   B 8 ALA B  44  ASN B  49 -1  N  ILE B  47   O  PHE B  56           
SHEET    5   B 8 ILE B  85  PRO B  95 -1  O  ALA B  89   N  ASP B  46           
SHEET    6   B 8 ILE B   2  LYS B  14 -1  N  MET B   5   O  VAL B  92           
SHEET    7   B 8 ASN B 105  GLU B 110  1  O  ALA B 107   N  HIS B  11           
SHEET    8   B 8 GLU B 114  MET B 115 -1  O  GLU B 114   N  GLU B 110           
SITE     1 AC1  5 HIS A  11  ARG A  12  HIS B  21  GLU B  23                    
SITE     2 AC1  5 ALA B  24                                                     
SITE     1 AC2  6 SER A  67  ASP A  96  ARG A 100  ASP A 112                    
SITE     2 AC2  6 HOH A 260  HOH A 286                                          
SITE     1 AC3  4 ILE A  85  HOH A 255  ARG B 103  HOH B 231                    
SITE     1 AC4  7 SER A  57  ASP B  46  TRP B  48  ARG B  55                    
SITE     2 AC4  7 PHE B  56  HOH B 206  HOH B 255                               
CRYST1   70.911   70.911  218.665  90.00  90.00 120.00 P 61 2 2     24          
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      0.014102  0.008142  0.000000        0.00000                         
SCALE2      0.000000  0.016284  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004573        0.00000