PDB Short entry for 7EHI
HEADER    HYDROLASE                               29-MAR-21   7EHI              
TITLE     CRYSTAL STRUCTURE OF COVALENT MALTOSYL-ALPHA-GLUCOSIDASE INTERMEDIATE 
CAVEAT     7EHI    GLC B 1 HAS WRONG CHIRALITY AT ATOM C1 BECAUSE OF THE BOND   
CAVEAT   2 7EHI    TO ASN A 345.                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALPHA GLUCOSIDASE;                                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.2.1.20;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: WEISSELLA CIBARIA;                              
SOURCE   3 ORGANISM_TAXID: 137591;                                              
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)                                  
KEYWDS    GLYCOSIDE HYDROLASE, MALTOOLIGOSACCHARIDES, CARBOHYDRATE METABOLISM,  
KEYWDS   2 CARBOHYDRATE, HYDROLASE                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.KRUSONG,K.WANGPAIBOON,S.KIM,T.MORI,T.HAKOSHIMA                      
REVDAT   2   18-AUG-21 7EHI    1       JRNL                                     
REVDAT   1   11-AUG-21 7EHI    0                                                
JRNL        AUTH   K.WANGPAIBOON,P.LAOHAWUTTICHAI,S.Y.KIM,T.MORI,S.NAKAPONG,    
JRNL        AUTH 2 R.PICHYANGKURA,P.PONGSAWASDI,T.HAKOSHIMA,K.KRUSONG           
JRNL        TITL   A GH13 ALPHA-GLUCOSIDASE FROM WEISSELLA CIBARIA UNCOMMONLY   
JRNL        TITL 2 ACTS ON SHORT-CHAIN MALTOOLIGOSACCHARIDES.                   
JRNL        REF    ACTA CRYSTALLOGR D STRUCT     V.  77  1064 2021              
JRNL        REF  2 BIOL                                                         
JRNL        REFN                   ISSN 2059-7983                               
JRNL        PMID   34342279                                                     
JRNL        DOI    10.1107/S205979832100677X                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.69 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.17_3644                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.69                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 34.86                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 82075                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.152                           
REMARK   3   R VALUE            (WORKING SET) : 0.151                           
REMARK   3   FREE R VALUE                     : 0.177                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4104                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 34.8600 -  5.1900    0.98     2927   141  0.1716 0.1628        
REMARK   3     2  5.1900 -  4.1200    1.00     2851   104  0.1226 0.1417        
REMARK   3     3  4.1200 -  3.6000    1.00     2781   129  0.1227 0.1105        
REMARK   3     4  3.6000 -  3.2700    1.00     2774   139  0.1397 0.1369        
REMARK   3     5  3.2700 -  3.0400    1.00     2695   181  0.1572 0.1912        
REMARK   3     6  3.0400 -  2.8600    1.00     2711   160  0.1624 0.1727        
REMARK   3     7  2.8600 -  2.7100    1.00     2711   156  0.1593 0.1863        
REMARK   3     8  2.7100 -  2.6000    1.00     2679   167  0.1590 0.1860        
REMARK   3     9  2.6000 -  2.5000    1.00     2726   137  0.1607 0.1961        
REMARK   3    10  2.5000 -  2.4100    1.00     2717   134  0.1542 0.1793        
REMARK   3    11  2.4100 -  2.3300    1.00     2693   146  0.1496 0.1864        
REMARK   3    12  2.3300 -  2.2700    1.00     2716   135  0.1500 0.1894        
REMARK   3    13  2.2700 -  2.2100    1.00     2714   135  0.1478 0.2038        
REMARK   3    14  2.2100 -  2.1500    1.00     2682   132  0.1551 0.1749        
REMARK   3    15  2.1500 -  2.1100    1.00     2715   127  0.1503 0.1940        
REMARK   3    16  2.1100 -  2.0600    1.00     2699   133  0.1470 0.2008        
REMARK   3    17  2.0600 -  2.0200    1.00     2677   148  0.1526 0.1853        
REMARK   3    18  2.0200 -  1.9800    1.00     2661   157  0.1585 0.2069        
REMARK   3    19  1.9800 -  1.9500    1.00     2688   135  0.1538 0.2007        
REMARK   3    20  1.9500 -  1.9100    1.00     2705   143  0.1516 0.2088        
REMARK   3    21  1.9100 -  1.8800    1.00     2679   130  0.1535 0.1561        
REMARK   3    22  1.8800 -  1.8500    1.00     2688   123  0.1501 0.2069        
REMARK   3    23  1.8500 -  1.8300    1.00     2681   148  0.1554 0.1933        
REMARK   3    24  1.8300 -  1.8000    0.99     2660   137  0.1594 0.2153        
REMARK   3    25  1.8000 -  1.7800    0.99     2645   138  0.1575 0.1911        
REMARK   3    26  1.7800 -  1.7500    0.98     2607   147  0.1648 0.2246        
REMARK   3    27  1.7500 -  1.7300    0.98     2585   154  0.1760 0.1874        
REMARK   3    28  1.7300 -  1.7100    0.97     2576   144  0.1802 0.2228        
REMARK   3    29  1.7100 -  1.6900    0.88     2328   144  0.1963 0.2387        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.144            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.761           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 13.61                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 17.61                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.014           5236                                  
REMARK   3   ANGLE     :  1.306           7166                                  
REMARK   3   CHIRALITY :  0.087            759                                  
REMARK   3   PLANARITY :  0.008            933                                  
REMARK   3   DIHEDRAL  :  9.371            729                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 7EHI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 31-MAR-21.                  
REMARK 100 THE DEPOSITION ID IS D_1300021502.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-MAR-19                          
REMARK 200  TEMPERATURE           (KELVIN) : 110                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSRRC                              
REMARK 200  BEAMLINE                       : BL13B1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 82931                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.690                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 38.6700                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.69                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.75                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 7D9B                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.79                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, DIOXANE, MES, VAPOR    
REMARK 280  DIFFUSION, TEMPERATURE 293K                                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y,X,Z+1/4                                              
REMARK 290       4555   Y,-X,Z+3/4                                              
REMARK 290       5555   -X,Y,-Z                                                 
REMARK 290       6555   X,-Y,-Z+1/2                                             
REMARK 290       7555   Y,X,-Z+3/4                                              
REMARK 290       8555   -Y,-X,-Z+1/4                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       53.59050            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       26.79525            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       80.38575            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       53.59050            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       80.38575            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       26.79525            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 9150 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 43140 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -127.0 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  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      -26.79525            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 S    SO4 A 607  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1158  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 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     GLU A 243    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   OE1  GLU A   138     O    HOH A   701              1.68            
REMARK 500   OE2  GLU A   138     O    HOH A   702              1.87            
REMARK 500   NZ   LYS A   508     O    HOH A   703              2.01            
REMARK 500   O    HOH A  1065     O    HOH A  1289              2.15            
REMARK 500   O    HOH A  1024     O    HOH A  1246              2.17            
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    ALA A  16       99.76   -162.64                                   
REMARK 500    ASP A  33       16.82     57.70                                   
REMARK 500    GLU A 271     -137.77     57.26                                   
REMARK 500    ASP A 307     -124.49     47.08                                   
REMARK 500    GLU A 387      -97.74   -132.90                                   
REMARK 500    ASN A 393       53.40    -93.50                                   
REMARK 500    GLU A 406     -149.39   -119.29                                   
REMARK 500    ASP A 484      121.80    -31.82                                   
REMARK 500    ASP A 541     -153.96   -107.46                                   
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 605  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A 155   OD1                                                    
REMARK 620 2 ASP A 157   O    78.1                                              
REMARK 620 3 ASN A 160   OD1 146.3  69.3                                        
REMARK 620 4 ASP A 161   OD1  87.9  86.5  98.3                                  
REMARK 620 5 GLY A 181   O    71.8 149.9 139.8  94.3                            
REMARK 620 6 ASP A 183   OD2  80.3  85.4  88.5 166.9  87.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 7D9B   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE ENZYME                                                     
REMARK 900 RELATED ID: 7D9C   RELATED DB: PDB                                   
REMARK 900 E374Q MUTANT COMPLEXED WITH MALTOSE                                  
REMARK 900 RELATED ID: 7DCG   RELATED DB: PDB                                   
REMARK 900 E374Q MUTANT COMPLEXED WITH MALTOTRIOSE                              
REMARK 900 RELATED ID: 7DCH   RELATED DB: PDB                                   
REMARK 900 E374Q MUTANT COMPLEXED WITH ACARBOSE                                 
REMARK 900 RELATED ID: 7EHH   RELATED DB: PDB                                   
REMARK 900 D345N MUTANT COMPLEXED WITH MALTOSE                                  
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE SEQUENCE OF THIS PROTEIN WAS NOT AVAILABLE AT THE UNIPROT        
REMARK 999 KNOWLEDGEBASE DATABASE (UNIPROTKB) AT THE TIME OF DEPOSITION.        
REMARK 999 AUTHORS STATE THAT THE GENEBANK ACCESSION NUMBER IS MG_256496 FOR    
REMARK 999 THE PROTEIN.                                                         
DBREF  7EHI A    1   589  PDB    7EHI     7EHI             1    589             
SEQRES   1 A  589  MET GLY ASN LEU ALA GLY ILE MET HIS ARG PRO ASP SER          
SEQRES   2 A  589  GLU MET ALA TYR VAL VAL ASN GLU GLN THR VAL ASN ILE          
SEQRES   3 A  589  ARG LEU ARG THR ALA LYS ASP ASP ILE VAL SER VAL GLU          
SEQRES   4 A  589  LEU LEU ALA GLY ASP PRO TYR SER LEU ARG SER LEU PRO          
SEQRES   5 A  589  THR ASP GLU LYS PHE TYR GLN VAL PRO LYS GLN MET THR          
SEQRES   6 A  589  LYS ILE MET SER ASP GLY ILE SER ASP PHE TRP GLN VAL          
SEQRES   7 A  589  THR VAL THR GLU PRO LYS ARG ARG LEU ALA TYR ALA PHE          
SEQRES   8 A  589  LEU VAL THR ASP MET LEU GLY ILE GLN LYS ILE TYR SER          
SEQRES   9 A  589  ASP LYS GLY PHE PHE LYS VAL ALA ASP ALA ASP LEU MET          
SEQRES  10 A  589  ASP MET ASN PHE TYR PHE ARG MET PRO PHE PHE GLN THR          
SEQRES  11 A  589  ILE ASP GLN TYR ASN ALA PRO GLU TRP VAL THR ASP THR          
SEQRES  12 A  589  VAL TRP TYR GLN ILE PHE PRO GLU ARG PHE ALA ASN GLY          
SEQRES  13 A  589  ASP VAL SER ASN ASP PRO VAL GLY THR LYS PRO TRP ASP          
SEQRES  14 A  589  SER THR ASP HIS PRO GLY ARG GLU ASP PHE TYR GLY GLY          
SEQRES  15 A  589  ASP LEU GLN GLY ILE LEU ASP HIS LEU ASP HIS LEU GLN          
SEQRES  16 A  589  GLU LEU GLY ILE SER GLY ILE TYR LEU ASN PRO ILE PHE          
SEQRES  17 A  589  GLN ALA PRO SER ASN HIS LYS TYR ASP THR GLN ASP TYR          
SEQRES  18 A  589  MET THR VAL ASP PRO HIS PHE GLY ASP ALA LYS LEU PHE          
SEQRES  19 A  589  LYS GLN LEU VAL GLN ALA ALA HIS GLU ARG GLY ILE ARG          
SEQRES  20 A  589  VAL MET LEU ASP ALA VAL PHE ASN HIS ILE GLY ASP LYS          
SEQRES  21 A  589  SER VAL GLN TRP GLN ASP VAL LEU LYS ASN GLU GLN ALA          
SEQRES  22 A  589  SER PRO TYR ALA ASP TRP PHE HIS ILE HIS GLN PHE PRO          
SEQRES  23 A  589  ALA THR TYR THR PRO THR ASP ASN PHE GLU PHE ALA ALA          
SEQRES  24 A  589  ASP ALA THR TYR ASP THR PHE ASP TYR THR PRO HIS MET          
SEQRES  25 A  589  PRO LYS LEU ASN THR SER ASN PRO GLU VAL VAL ASP TYR          
SEQRES  26 A  589  LEU LEU ASN ILE ALA THR TYR TRP VAL LYS GLU PHE ASP          
SEQRES  27 A  589  ILE ASP ALA TRP ARG LEU ASN VAL ALA ASN GLU ILE ASP          
SEQRES  28 A  589  HIS HIS PHE TRP ARG LYS PHE HIS ASP ALA MET MET ALA          
SEQRES  29 A  589  LEU LYS PRO ASP PHE TYR ILE LEU GLY GLU ILE TRP HIS          
SEQRES  30 A  589  THR SER GLN SER TRP LEU VAL GLY ASP GLU PHE THR ALA          
SEQRES  31 A  589  VAL MET ASN TYR SER TYR THR GLY ALA ILE LEU GLN TYR          
SEQRES  32 A  589  PHE LEU GLU ASN GLU SER ALA ASP ALA LEU VAL GLN LYS          
SEQRES  33 A  589  MET SER HIS GLN LEU MET LEU TYR ARG ASP ALA THR ASN          
SEQRES  34 A  589  ARG MET MET PHE ASN THR VAL ASP SER HIS ASP THR PRO          
SEQRES  35 A  589  ARG LEU MET THR LEU ALA HIS GLU ASP LYS GLN LEU ALA          
SEQRES  36 A  589  LYS SER ILE LEU THR PHE THR PHE MET GLN PRO GLY VAL          
SEQRES  37 A  589  PRO SER ILE TYR TYR GLY THR GLU TYR GLY MET THR GLY          
SEQRES  38 A  589  GLU ASN ASP PRO ASP ASP ARG LYS PRO MET VAL TRP GLN          
SEQRES  39 A  589  PRO GLU LEU GLN ASP HIS ASP LEU TYR ASP PHE MET GLN          
SEQRES  40 A  589  LYS LEU VAL GLN VAL ARG ARG GLN VAL ILE ALA LYS LEU          
SEQRES  41 A  589  SER ASP ASP LYS ILE ILE PHE ASP VAL ILE GLY GLU ARG          
SEQRES  42 A  589  GLN ILE ARG LEU THR ARG GLU ASP ASN GLN THR ARG ILE          
SEQRES  43 A  589  VAL GLY VAL PHE ASN ASN GLY THR THR ASP LEU THR VAL          
SEQRES  44 A  589  ALA GLN PRO THR SER ILE LEU LEU LYS THR ASN GLN SER          
SEQRES  45 A  589  GLU THR GLN LEU ALA PRO ASN ASP PHE MET ILE TRP THR          
SEQRES  46 A  589  GLU PRO VAL ARG                                              
HET    GLC  B   1      11                                                       
HET    GLC  B   2      11                                                       
HET    MES  A 601      12                                                       
HET    GOL  A 602       6                                                       
HET    GOL  A 603       6                                                       
HET    MES  A 604      12                                                       
HET     CA  A 605       1                                                       
HET    SO4  A 606       5                                                       
HET    SO4  A 607       5                                                       
HET    SO4  A 608       5                                                       
HET    SO4  A 609       5                                                       
HET    SO4  A 610       5                                                       
HET    SO4  A 611       5                                                       
HET    SO4  A 612       5                                                       
HETNAM     GLC ALPHA-D-GLUCOPYRANOSE                                            
HETNAM     MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID                             
HETNAM     GOL GLYCEROL                                                         
HETNAM      CA CALCIUM ION                                                      
HETNAM     SO4 SULFATE ION                                                      
HETSYN     GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE                              
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  GLC    2(C6 H12 O6)                                                 
FORMUL   3  MES    2(C6 H13 N O4 S)                                             
FORMUL   4  GOL    2(C3 H8 O3)                                                  
FORMUL   7   CA    CA 2+                                                        
FORMUL   8  SO4    7(O4 S 2-)                                                   
FORMUL  15  HOH   *639(H2 O)                                                    
HELIX    1 AA1 ASN A    3  ILE A    7  5                                   5    
HELIX    2 AA2 TYR A   46  LEU A   51  1                                   6    
HELIX    3 AA3 LYS A   56  VAL A   60  5                                   5    
HELIX    4 AA4 LYS A  110  ALA A  114  5                                   5    
HELIX    5 AA5 ASP A  118  TYR A  122  5                                   5    
HELIX    6 AA6 GLN A  129  GLN A  133  5                                   5    
HELIX    7 AA7 PRO A  137  THR A  143  5                                   7    
HELIX    8 AA8 PHE A  149  PHE A  153  5                                   5    
HELIX    9 AA9 ASP A  157  ASP A  161  5                                   5    
HELIX   10 AB1 ASP A  183  HIS A  190  1                                   8    
HELIX   11 AB2 HIS A  190  GLY A  198  1                                   9    
HELIX   12 AB3 ASP A  230  ARG A  244  1                                  15    
HELIX   13 AB4 SER A  261  GLU A  271  1                                  11    
HELIX   14 AB5 GLN A  272  SER A  274  5                                   3    
HELIX   15 AB6 TYR A  276  PHE A  280  5                                   5    
HELIX   16 AB7 ASN A  319  ASP A  338  1                                  20    
HELIX   17 AB8 VAL A  346  ILE A  350  5                                   5    
HELIX   18 AB9 ASP A  351  LYS A  366  1                                  16    
HELIX   19 AC1 SER A  379  LEU A  383  5                                   5    
HELIX   20 AC2 ASN A  393  GLU A  406  1                                  14    
HELIX   21 AC3 SER A  409  LEU A  423  1                                  15    
HELIX   22 AC4 ARG A  425  MET A  432  1                                   8    
HELIX   23 AC5 ARG A  443  ALA A  448  1                                   6    
HELIX   24 AC6 ASP A  451  MET A  464  1                                  14    
HELIX   25 AC7 GLY A  474  GLY A  478  5                                   5    
HELIX   26 AC8 GLN A  494  GLN A  498  5                                   5    
HELIX   27 AC9 ASP A  499  VAL A  516  1                                  18    
HELIX   28 AD1 ILE A  517  LEU A  520  5                                   4    
SHEET    1 AA1 4 ALA A  16  ASN A  20  0                                        
SHEET    2 AA1 4 THR A  23  ALA A  31 -1  O  THR A  23   N  VAL A  19           
SHEET    3 AA1 4 SER A  73  THR A  81 -1  O  VAL A  78   N  ILE A  26           
SHEET    4 AA1 4 THR A  65  SER A  69 -1  N  MET A  68   O  PHE A  75           
SHEET    1 AA2 5 LYS A  62  GLN A  63  0                                        
SHEET    2 AA2 5 ILE A  35  GLY A  43 -1  N  LEU A  40   O  LYS A  62           
SHEET    3 AA2 5 LEU A  87  ASP A  95 -1  O  LEU A  92   N  GLU A  39           
SHEET    4 AA2 5 GLN A 100  SER A 104 -1  O  TYR A 103   N  PHE A  91           
SHEET    5 AA2 5 GLY A 107  PHE A 109 -1  O  PHE A 109   N  ILE A 102           
SHEET    1 AA3 4 LYS A  62  GLN A  63  0                                        
SHEET    2 AA3 4 ILE A  35  GLY A  43 -1  N  LEU A  40   O  LYS A  62           
SHEET    3 AA3 4 LEU A  87  ASP A  95 -1  O  LEU A  92   N  GLU A  39           
SHEET    4 AA3 4 PHE A 123  MET A 125 -1  O  MET A 125   N  LEU A  87           
SHEET    1 AA4 8 ALA A 390  VAL A 391  0                                        
SHEET    2 AA4 8 TYR A 370  GLY A 373  1  N  GLY A 373   O  ALA A 390           
SHEET    3 AA4 8 ALA A 341  LEU A 344  1  N  LEU A 344   O  LEU A 372           
SHEET    4 AA4 8 ARG A 247  ALA A 252  1  N  ALA A 252   O  ARG A 343           
SHEET    5 AA4 8 GLY A 201  LEU A 204  1  N  ILE A 202   O  MET A 249           
SHEET    6 AA4 8 TRP A 145  ILE A 148  1  N  ILE A 148   O  TYR A 203           
SHEET    7 AA4 8 VAL A 468  TYR A 472  1  O  PRO A 469   N  TRP A 145           
SHEET    8 AA4 8 PHE A 433  THR A 435  1  N  ASN A 434   O  VAL A 468           
SHEET    1 AA5 2 PHE A 208  GLN A 209  0                                        
SHEET    2 AA5 2 ASP A 220  VAL A 224 -1  O  THR A 223   N  GLN A 209           
SHEET    1 AA6 5 LYS A 524  GLY A 531  0                                        
SHEET    2 AA6 5 GLN A 534  GLU A 540 -1  O  ARG A 536   N  ASP A 528           
SHEET    3 AA6 5 THR A 544  ASN A 551 -1  O  GLY A 548   N  LEU A 537           
SHEET    4 AA6 5 PHE A 581  PRO A 587 -1  O  MET A 582   N  VAL A 549           
SHEET    5 AA6 5 SER A 564  LYS A 568 -1  N  LEU A 567   O  ILE A 583           
SHEET    1 AA7 2 LEU A 557  THR A 558  0                                        
SHEET    2 AA7 2 GLN A 575  LEU A 576 -1  O  LEU A 576   N  LEU A 557           
LINK         ND2 ASN A 345                 C1  GLC B   1     1555   1555  1.44  
LINK         O4  GLC B   1                 C1  GLC B   2     1555   1555  1.44  
LINK         OD1 ASN A 155                CA    CA A 605     1555   1555  2.42  
LINK         O   ASP A 157                CA    CA A 605     1555   1555  2.40  
LINK         OD1 ASN A 160                CA    CA A 605     1555   1555  2.29  
LINK         OD1 ASP A 161                CA    CA A 605     1555   1555  2.32  
LINK         O   GLY A 181                CA    CA A 605     1555   1555  2.48  
LINK         OD2 ASP A 183                CA    CA A 605     1555   1555  2.37  
CISPEP   1 PHE A  285    PRO A  286          0        -1.75                     
CISPEP   2 ASP A  484    PRO A  485          0        11.55                     
CRYST1  116.566  116.566  107.181  90.00  90.00  90.00 P 41 2 2      8          
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      0.008579  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008579  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009330        0.00000