HEADER    HYDROLASE                               03-MAR-05   1WZA              
TITLE     CRYSTAL STRUCTURE OF ALPHA-AMYLASE FROM H.ORENII                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALPHA-AMYLASE A;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 28-515;                                           
COMPND   5 EC: 3.2.1.1;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: HALOPHILIC AND THERMOPHILIC                           
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HALOTHERMOTHRIX ORENII;                         
SOURCE   3 ORGANISM_TAXID: 31909;                                               
SOURCE   4 GENE: AMYA;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: TOP10;                                     
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PTRCHIS                                   
KEYWDS    HALOTHERMOTHRIX ORENII, HYDROLASE, ALPHA AMYLASE, HALOPHILIC,         
KEYWDS   2 THERMOPHILIC                                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.SIVAKUMAR,K.SWAMINATHAN,N.LI                                        
REVDAT   3   25-OCT-23 1WZA    1       REMARK LINK                              
REVDAT   2   24-FEB-09 1WZA    1       VERSN                                    
REVDAT   1   11-APR-06 1WZA    0                                                
JRNL        AUTH   N.SIVAKUMAR,N.LI,J.W.TANG,B.K.PATEL,K.SWAMINATHAN            
JRNL        TITL   CRYSTAL STRUCTURE OF AMYA LACKS ACIDIC SURFACE AND PROVIDE   
JRNL        TITL 2 INSIGHTS INTO PROTEIN STABILITY AT POLY-EXTREME CONDITION.   
JRNL        REF    FEBS LETT.                    V. 580  2646 2006              
JRNL        REFN                   ISSN 0014-5793                               
JRNL        PMID   16647060                                                     
JRNL        DOI    10.1016/J.FEBSLET.2006.04.017                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   B.N.MIJTS,B.K.C.PATEL                                        
REMARK   1  TITL   CLONING, SEQUENCING AND EXPRESSION OF AN ALPHA-AMYLASE GENE, 
REMARK   1  TITL 2 AMYA, FROM THE THERMOPHILIC HALOPHILE HALOTHERMOTHRIX ORENII 
REMARK   1  TITL 3 AND PURIFICATION AND BIOCHEMICAL CHARACTERIZATION OF THE     
REMARK   1  TITL 4 RECOMBINANT ENZYME                                           
REMARK   1  REF    MICROBIOLOGY (READING,        V. 148  2343 2002              
REMARK   1  REF  2 ENGL.)                                                       
REMARK   1  REFN                   ISSN 1350-0872                               
REMARK   1  PMID   12177328                                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 3.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 225963.540                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 86.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 57804                          
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 SET) : 0.186                           
REMARK   3   FREE R VALUE                     : 0.209                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 5850                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.003                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.70                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 68.50                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 6766                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1960                       
REMARK   3   BIN FREE R VALUE                    : 0.2250                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 741                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.008                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4025                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 551                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 13.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.10                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.05000                                             
REMARK   3    B22 (A**2) : 5.74000                                              
REMARK   3    B33 (A**2) : -1.69000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.19                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.09                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.80                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.890                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.200 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.920 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.850 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.700 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.57                                                 
REMARK   3   BSOL        : 88.19                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1WZA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-MAR-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000024181.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 24-JAN-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 4.60                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.99                               
REMARK 200  MONOCHROMATOR                  : SILICA                             
REMARK 200  OPTICS                         : NULL                               
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   : 65039                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 150.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.0                               
REMARK 200  DATA REDUNDANCY                : 2.370                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05000                            
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) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.65                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 87.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.35                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.17900                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB CODE: 1GVI                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.60, VAPOR DIFFUSION, SITTING        
REMARK 280  DROP, TEMPERATURE 297K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       27.56300            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       73.81250            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       30.82900            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       73.81250            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       27.56300            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       30.82900            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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    PRO A 180   C   -  N   -  CA  ANGL. DEV. =  10.9 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    PHE A  42      -79.57    -87.00                                   
REMARK 500    PRO A  68       -8.86    -56.71                                   
REMARK 500    PRO A  83      116.21    -30.81                                   
REMARK 500    ASP A 147      110.11   -171.58                                   
REMARK 500    ALA A 159      173.70    -56.89                                   
REMARK 500    ASP A 162      126.07     40.39                                   
REMARK 500    THR A 163       53.10   -118.49                                   
REMARK 500    ASP A 164     -102.19    -50.88                                   
REMARK 500    THR A 165      106.16    116.63                                   
REMARK 500    THR A 168     -128.90    154.36                                   
REMARK 500    LYS A 169     -155.60     37.30                                   
REMARK 500    ASP A 171      -56.24   -179.64                                   
REMARK 500    ARG A 174      135.50     87.72                                   
REMARK 500    SER A 179       98.61   -165.37                                   
REMARK 500    PRO A 180      -36.47      5.11                                   
REMARK 500    TYR A 274       40.46   -107.59                                   
REMARK 500    LEU A 326      -63.72   -103.60                                   
REMARK 500    ASN A 328     -164.43   -127.68                                   
REMARK 500    TYR A 394       31.28   -154.07                                   
REMARK 500    ALA A 398       57.73    -90.15                                   
REMARK 500    ASN A 468       38.48    -86.53                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 601  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  44   OD1                                                    
REMARK 620 2 ASP A  46   OD1  80.2                                              
REMARK 620 3 ASP A  48   OD1  84.4  89.2                                        
REMARK 620 4 ILE A  50   O    87.3 167.2  87.2                                  
REMARK 620 5 ASP A  52   OD2  91.7  92.1 175.7  90.7                            
REMARK 620 6 HOH A 629   O   165.8  97.9  81.4  93.6 102.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 602  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  65   OD1                                                    
REMARK 620 2 ASP A  67   O    89.2                                              
REMARK 620 3 THR A  70   OG1  83.3  88.3                                        
REMARK 620 4 THR A  70   O   155.4  91.4  72.1                                  
REMARK 620 5 ASP A  73   OD2  74.8 135.2 129.4 120.0                            
REMARK 620 6 ASP A  73   OD1  95.8 171.9  98.6  86.7  41.4                      
REMARK 620 7 HOH A 671   O   105.3  87.5 170.4  99.3  58.4  85.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 602                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1GVI   RELATED DB: PDB                                   
REMARK 900 THERMUS MOLTOGENIC AMYLASE                                           
REMARK 900 RELATED ID: 1SMA   RELATED DB: PDB                                   
REMARK 900 MALTOGENIC AMYLASE                                                   
DBREF  1WZA A   28   515  UNP    Q8GPL8   Q8GPL8_9FIRM    28    515             
SEQRES   1 A  488  PHE GLU LYS HIS GLY THR TYR TYR GLU ILE PHE VAL ARG          
SEQRES   2 A  488  SER PHE TYR ASP SER ASP GLY ASP GLY ILE GLY ASP LEU          
SEQRES   3 A  488  LYS GLY ILE ILE GLU LYS LEU ASP TYR LEU ASN ASP GLY          
SEQRES   4 A  488  ASP PRO GLU THR ILE ALA ASP LEU GLY VAL ASN GLY ILE          
SEQRES   5 A  488  TRP LEU MET PRO ILE PHE LYS SER PRO SER TYR HIS GLY          
SEQRES   6 A  488  TYR ASP VAL THR ASP TYR TYR LYS ILE ASN PRO ASP TYR          
SEQRES   7 A  488  GLY THR LEU GLU ASP PHE HIS LYS LEU VAL GLU ALA ALA          
SEQRES   8 A  488  HIS GLN ARG GLY ILE LYS VAL ILE ILE ASP LEU PRO ILE          
SEQRES   9 A  488  ASN HIS THR SER GLU ARG HIS PRO TRP PHE LEU LYS ALA          
SEQRES  10 A  488  SER ARG ASP LYS ASN SER GLU TYR ARG ASP TYR TYR VAL          
SEQRES  11 A  488  TRP ALA GLY PRO ASP THR ASP THR LYS GLU THR LYS LEU          
SEQRES  12 A  488  ASP GLY GLY ARG VAL TRP HIS TYR SER PRO THR GLY MET          
SEQRES  13 A  488  TYR TYR GLY TYR PHE TRP SER GLY MET PRO ASP LEU ASN          
SEQRES  14 A  488  TYR ASN ASN PRO GLU VAL GLN GLU LYS VAL ILE GLY ILE          
SEQRES  15 A  488  ALA LYS TYR TRP LEU LYS GLN GLY VAL ASP GLY PHE ARG          
SEQRES  16 A  488  LEU ASP GLY ALA MET HIS ILE PHE PRO PRO ALA GLN TYR          
SEQRES  17 A  488  ASP LYS ASN PHE THR TRP TRP GLU LYS PHE ARG GLN GLU          
SEQRES  18 A  488  ILE GLU GLU VAL LYS PRO VAL TYR LEU VAL GLY GLU VAL          
SEQRES  19 A  488  TRP ASP ILE SER GLU THR VAL ALA PRO TYR PHE LYS TYR          
SEQRES  20 A  488  GLY PHE ASP SER THR PHE ASN PHE LYS LEU ALA GLU ALA          
SEQRES  21 A  488  VAL ILE ALA THR ALA LYS ALA GLY PHE PRO PHE GLY PHE          
SEQRES  22 A  488  ASN LYS LYS ALA LYS HIS ILE TYR GLY VAL TYR ASP ARG          
SEQRES  23 A  488  GLU VAL GLY PHE GLY ASN TYR ILE ASP ALA PRO PHE LEU          
SEQRES  24 A  488  THR ASN HIS ASP GLN ASN ARG ILE LEU ASP GLN LEU GLY          
SEQRES  25 A  488  GLN ASP ARG ASN LYS ALA ARG VAL ALA ALA SER ILE TYR          
SEQRES  26 A  488  LEU THR LEU PRO GLY ASN PRO PHE ILE TYR TYR GLY GLU          
SEQRES  27 A  488  GLU ILE GLY MET ARG GLY GLN GLY PRO HIS GLU VAL ILE          
SEQRES  28 A  488  ARG GLU PRO PHE GLN TRP TYR ASN GLY SER GLY GLU GLY          
SEQRES  29 A  488  GLU THR TYR TRP GLU PRO ALA MET TYR ASN ASP GLY PHE          
SEQRES  30 A  488  THR SER VAL GLU GLN GLU GLU LYS ASN LEU ASP SER LEU          
SEQRES  31 A  488  LEU ASN HIS TYR ARG ARG LEU ILE HIS PHE ARG ASN GLU          
SEQRES  32 A  488  ASN PRO VAL PHE TYR THR GLY LYS ILE GLU ILE ILE ASN          
SEQRES  33 A  488  GLY GLY LEU ASN VAL VAL ALA PHE ARG ARG TYR ASN ASP          
SEQRES  34 A  488  LYS ARG ASP LEU TYR VAL TYR HIS ASN LEU VAL ASN ARG          
SEQRES  35 A  488  PRO VAL LYS ILE LYS VAL ALA SER GLY ASN TRP THR LEU          
SEQRES  36 A  488  LEU PHE ASN SER GLY ASP LYS GLU ILE THR PRO VAL GLU          
SEQRES  37 A  488  ASP ASN ASN LYS LEU MET TYR THR ILE PRO ALA TYR THR          
SEQRES  38 A  488  THR ILE VAL LEU GLU LYS GLU                                  
HET     CA  A 601       1                                                       
HET     CA  A 602       1                                                       
HETNAM      CA CALCIUM ION                                                      
FORMUL   2   CA    2(CA 2+)                                                     
FORMUL   4  HOH   *551(H2 O)                                                    
HELIX    1   1 PHE A   38  PHE A   42  5                                   5    
HELIX    2   2 ASP A   52  LYS A   59  1                                   8    
HELIX    3   3 LYS A   59  ASN A   64  1                                   6    
HELIX    4   4 PRO A  103  GLY A  106  5                                   4    
HELIX    5   5 THR A  107  ARG A  121  1                                  15    
HELIX    6   6 HIS A  138  ARG A  146  1                                   9    
HELIX    7   7 TYR A  152  TYR A  156  5                                   5    
HELIX    8   8 ASN A  199  GLN A  216  1                                  18    
HELIX    9   9 PRO A  231  TYR A  235  5                                   5    
HELIX   10  10 ASP A  236  GLU A  250  1                                  15    
HELIX   11  11 ILE A  264  ALA A  269  1                                   6    
HELIX   12  12 PRO A  270  LYS A  273  5                                   4    
HELIX   13  13 ASN A  281  GLY A  295  1                                  15    
HELIX   14  14 PRO A  297  VAL A  315  1                                  19    
HELIX   15  15 ARG A  333  LEU A  338  1                                   6    
HELIX   16  16 ASP A  341  LEU A  353  1                                  13    
HELIX   17  17 GLY A  364  GLY A  368  5                                   5    
HELIX   18  18 PRO A  374  ARG A  379  1                                   6    
HELIX   19  19 SER A  406  GLU A  411  1                                   6    
HELIX   20  20 SER A  416  ASN A  431  1                                  16    
HELIX   21  21 PRO A  432  GLY A  437  1                                   6    
SHEET    1   A 7 SER A 278  THR A 279  0                                        
SHEET    2   A 7 TYR A 256  GLU A 260  1  N  GLY A 259   O  SER A 278           
SHEET    3   A 7 GLY A 220  ASP A 224  1  N  LEU A 223   O  GLU A 260           
SHEET    4   A 7 LYS A 124  ASP A 128  1  N  ILE A 127   O  ARG A 222           
SHEET    5   A 7 GLY A  78  LEU A  81  1  N  ILE A  79   O  ILE A 126           
SHEET    6   A 7 TYR A  34  ILE A  37  1  N  ILE A  37   O  TRP A  80           
SHEET    7   A 7 PHE A 360  TYR A 362  1  O  ILE A 361   N  GLU A  36           
SHEET    1   B 2 PHE A  85  LYS A  86  0                                        
SHEET    2   B 2 ASP A  97  ILE A 101 -1  O  LYS A 100   N  LYS A  86           
SHEET    1   C 2 TRP A 176  SER A 179  0                                        
SHEET    2   C 2 GLY A 182  TYR A 185 -1  O  TYR A 184   N  HIS A 177           
SHEET    1   D 5 LYS A 438  ILE A 442  0                                        
SHEET    2   D 5 VAL A 448  TYR A 454 -1  O  TYR A 454   N  LYS A 438           
SHEET    3   D 5 ASP A 459  ASN A 465 -1  O  VAL A 462   N  PHE A 451           
SHEET    4   D 5 THR A 509  LYS A 514 -1  O  LEU A 512   N  TYR A 461           
SHEET    5   D 5 TRP A 480  ASN A 485 -1  N  LEU A 483   O  VAL A 511           
SHEET    1   E 3 VAL A 471  ALA A 476  0                                        
SHEET    2   E 3 LYS A 499  ILE A 504 -1  O  ILE A 504   N  VAL A 471           
SHEET    3   E 3 VAL A 494  GLU A 495 -1  N  VAL A 494   O  MET A 501           
LINK         OD1 ASP A  44                CA    CA A 601     1555   1555  2.47  
LINK         OD1 ASP A  46                CA    CA A 601     1555   1555  2.49  
LINK         OD1 ASP A  48                CA    CA A 601     1555   1555  2.50  
LINK         O   ILE A  50                CA    CA A 601     1555   1555  2.45  
LINK         OD2 ASP A  52                CA    CA A 601     1555   1555  2.48  
LINK         OD1 ASP A  65                CA    CA A 602     1555   1555  2.59  
LINK         O   ASP A  67                CA    CA A 602     1555   1555  2.50  
LINK         OG1 THR A  70                CA    CA A 602     1555   1555  2.58  
LINK         O   THR A  70                CA    CA A 602     1555   1555  2.64  
LINK         OD2 ASP A  73                CA    CA A 602     1555   1555  3.31  
LINK         OD1 ASP A  73                CA    CA A 602     1555   1555  2.59  
LINK        CA    CA A 601                 O   HOH A 629     1555   1555  2.60  
LINK        CA    CA A 602                 O   HOH A 671     1555   1555  2.73  
SITE     1 AC1  6 ASP A  44  ASP A  46  ASP A  48  ILE A  50                    
SITE     2 AC1  6 ASP A  52  HOH A 629                                          
SITE     1 AC2  5 ASP A  65  ASP A  67  THR A  70  ASP A  73                    
SITE     2 AC2  5 HOH A 671                                                     
CRYST1   55.126   61.658  147.625  90.00  90.00  90.00 P 21 21 21    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      0.018140  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016218  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006774        0.00000