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Database: PDB
Entry: 4YU1
LinkDB: 4YU1
Original site: 4YU1 
HEADER    OXIDOREDUCTASE                          18-MAR-15   4YU1              
TITLE     HUMAN ALDOSE REDUCTASE COMPLEXED WITH SCHL12134 (3-[5-(3-NITROPHENYL)-
TITLE    2 2-THIENYL]PROPANOIC ACID) AT 1.02 A                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALDOSE REDUCTASE;                                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: AR,ALDEHYDE REDUCTASE,ALDO-KETO REDUCTASE FAMILY 1 MEMBER   
COMPND   5 B1;                                                                  
COMPND   6 EC: 1.1.1.21;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: AKR1B1, ALDR1;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: GOLD;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET15B                                    
KEYWDS    TIM-BARREL, OXIDOREDUCTASE, PROTEIN-LIGAND-COMPLEX                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.RECHLIN,A.HEINE,G.KLEBE                                             
REVDAT   2   10-JAN-24 4YU1    1       REMARK                                   
REVDAT   1   23-MAR-16 4YU1    0                                                
JRNL        AUTH   C.RECHLIN,A.HEINE,R.ORTMANN,M.SCHLITZER,G.KLEBE              
JRNL        TITL   KEYS TO OPEN THE SPECIFICITY POCKET: BIPHENYLIC INHIBITORS   
JRNL        TITL 2 OF THE HUMAN ALDOSE REDUCTASE                                
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.02 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8.4_1492)                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.02                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 24.70                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 150569                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.134                           
REMARK   3   R VALUE            (WORKING SET) : 0.133                           
REMARK   3   FREE R VALUE                     : 0.150                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 7528                            
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 24.7117 -  3.1640    0.99     4977   262  0.1344 0.1569        
REMARK   3     2  3.1640 -  2.5121    0.99     4931   259  0.1453 0.1635        
REMARK   3     3  2.5121 -  2.1948    0.99     4915   259  0.1420 0.1483        
REMARK   3     4  2.1948 -  1.9942    0.98     4871   256  0.1313 0.1418        
REMARK   3     5  1.9942 -  1.8513    0.98     4866   257  0.1337 0.1547        
REMARK   3     6  1.8513 -  1.7422    0.99     4902   258  0.1268 0.1292        
REMARK   3     7  1.7422 -  1.6550    0.99     4856   255  0.1233 0.1279        
REMARK   3     8  1.6550 -  1.5829    0.99     4891   258  0.1152 0.1318        
REMARK   3     9  1.5829 -  1.5220    0.99     4876   256  0.1120 0.1312        
REMARK   3    10  1.5220 -  1.4695    0.98     4851   255  0.1149 0.1419        
REMARK   3    11  1.4695 -  1.4236    0.98     4841   255  0.1164 0.1256        
REMARK   3    12  1.4236 -  1.3829    0.98     4811   253  0.1137 0.1534        
REMARK   3    13  1.3829 -  1.3465    0.98     4837   255  0.1153 0.1387        
REMARK   3    14  1.3465 -  1.3136    0.98     4772   251  0.1132 0.1327        
REMARK   3    15  1.3136 -  1.2838    0.97     4802   253  0.1166 0.1340        
REMARK   3    16  1.2838 -  1.2564    0.97     4780   251  0.1154 0.1347        
REMARK   3    17  1.2564 -  1.2313    0.97     4767   251  0.1153 0.1469        
REMARK   3    18  1.2313 -  1.2081    0.96     4725   249  0.1187 0.1497        
REMARK   3    19  1.2081 -  1.1865    0.96     4739   250  0.1195 0.1286        
REMARK   3    20  1.1865 -  1.1664    0.96     4753   250  0.1187 0.1437        
REMARK   3    21  1.1664 -  1.1476    0.96     4705   247  0.1215 0.1383        
REMARK   3    22  1.1476 -  1.1299    0.95     4706   248  0.1261 0.1313        
REMARK   3    23  1.1299 -  1.1133    0.95     4721   248  0.1402 0.1865        
REMARK   3    24  1.1133 -  1.0976    0.96     4683   246  0.1550 0.1648        
REMARK   3    25  1.0976 -  1.0828    0.95     4621   244  0.1554 0.1617        
REMARK   3    26  1.0828 -  1.0687    0.95     4725   248  0.1673 0.1773        
REMARK   3    27  1.0687 -  1.0554    0.95     4612   243  0.1864 0.1920        
REMARK   3    28  1.0554 -  1.0426    0.94     4652   245  0.1973 0.2171        
REMARK   3    29  1.0426 -  1.0305    0.94     4548   239  0.2095 0.2504        
REMARK   3    30  1.0305 -  1.0189    0.87     4305   227  0.2353 0.2408        
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)     : 0.070            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 12.870           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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      :  0.008           2803                                  
REMARK   3   ANGLE     :  1.371           3852                                  
REMARK   3   CHIRALITY :  0.088            428                                  
REMARK   3   PLANARITY :  0.010            509                                  
REMARK   3   DIHEDRAL  : 13.856           1054                                  
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 4YU1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-MAR-15.                  
REMARK 100 THE DEPOSITION ID IS D_1000208081.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-FEB-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : BESSY                              
REMARK 200  BEAMLINE                       : 14.1                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.91841                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 150587                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.020                              
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     (%) : 96.7                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.04900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.0200                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.02                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.08                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.480                              
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: 2DUX                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.90                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZATION SOLUTION: 50 MM DI       
REMARK 280  -AMMONIUMHYDROGEN CITRATE PH 5.0 PEG6000= 5 % (M/V) DTT= 5.15 G/    
REMARK 280  L NADP+= 0.66 G/L AND HUMAN ALDOSE REDUCTASE= 15 MG/                
REMARK 280  ML.AFTERWARDS THE CRYSTALS WERE SOAKED INTO TRIS 100 MM 25% (M/V)   
REMARK 280  PEG6000 PH 8.0 SATURATED WITH THE INHIBITOR., VAPOR DIFFUSION,      
REMARK 280  HANGING DROP, TEMPERATURE 291K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       33.17700            
REMARK 290   SMTRY3   2  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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1220 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12940 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     LYS A  68    CE   NZ                                             
REMARK 470     GLU A  70    CD   OE1  OE2                                       
REMARK 470     LYS A  85    CG   CD   CE   NZ                                   
REMARK 470     LYS A 116    NZ                                                  
REMARK 470     LYS A 119    CE   NZ                                             
REMARK 470     GLU A 126    CG   CD   OE1  OE2                                  
REMARK 470     ASN A 136    CG   OD1  ND2                                       
REMARK 470     LYS A 194    CG   CD   CE   NZ                                   
REMARK 470     LYS A 221    CD   CE   NZ                                        
REMARK 470     LYS A 234    NZ                                                  
REMARK 470     GLU A 267    CD   OE1  OE2                                       
REMARK 470     LEU A 301    CG   CD1  CD2                                       
REMARK 470     GLU A 313    CD   OE1  OE2                                       
REMARK 470     GLU A 314    CG   CD   OE1  OE2                                  
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    GLY A  25   O   -  C   -  N   ANGL. DEV. =  -9.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A  21       -2.75     78.81                                   
REMARK 500    LEU A 190       80.48   -150.33                                   
REMARK 500    ARG A 293       16.39   -143.85                                   
REMARK 500    ALA A 299      118.91   -169.01                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    GLY A  25        -18.95                                           
REMARK 500    GLY A  25        -18.40                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 728        DISTANCE =  5.98 ANGSTROMS                       
REMARK 525    HOH A 773        DISTANCE =  7.48 ANGSTROMS                       
REMARK 525    HOH A 782        DISTANCE =  6.71 ANGSTROMS                       
REMARK 525    HOH A 783        DISTANCE =  6.27 ANGSTROMS                       
REMARK 525    HOH A 784        DISTANCE =  6.78 ANGSTROMS                       
REMARK 525    HOH A 787        DISTANCE =  5.98 ANGSTROMS                       
REMARK 525    HOH A 789        DISTANCE =  6.20 ANGSTROMS                       
REMARK 525    HOH A 790        DISTANCE =  8.10 ANGSTROMS                       
REMARK 525    HOH A 791        DISTANCE =  8.33 ANGSTROMS                       
REMARK 525    HOH A 792        DISTANCE = 10.05 ANGSTROMS                       
REMARK 525    HOH A 793        DISTANCE = 10.78 ANGSTROMS                       
REMARK 525    HOH A 806        DISTANCE =  8.46 ANGSTROMS                       
REMARK 525    HOH A 809        DISTANCE =  7.92 ANGSTROMS                       
REMARK 525    HOH A 823        DISTANCE =  8.76 ANGSTROMS                       
REMARK 525    HOH A 848        DISTANCE =  7.89 ANGSTROMS                       
REMARK 525    HOH A 851        DISTANCE =  6.25 ANGSTROMS                       
REMARK 525    HOH A 859        DISTANCE =  6.79 ANGSTROMS                       
REMARK 525    HOH A 864        DISTANCE =  7.67 ANGSTROMS                       
REMARK 525    HOH A 882        DISTANCE =  7.34 ANGSTROMS                       
REMARK 525    HOH A 895        DISTANCE =  6.58 ANGSTROMS                       
REMARK 525    HOH A 906        DISTANCE =  6.90 ANGSTROMS                       
REMARK 525    HOH A 911        DISTANCE =  6.04 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NAP A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 53N A 402                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2IKG   RELATED DB: PDB                                   
REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH ANOTHER INHIBITOR FROM THE     
REMARK 900 SAME GROUP.                                                          
REMARK 900 RELATED ID: 2IKH   RELATED DB: PDB                                   
REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH ANOTHER INHIBITOR FROM THE     
REMARK 900 SAME GROUP.                                                          
REMARK 900 RELATED ID: 3DN5   RELATED DB: PDB                                   
REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH ANOTHER INHIBITOR FROM THE     
REMARK 900 SAME GROUP.                                                          
REMARK 900 RELATED ID: 4NKC   RELATED DB: PDB                                   
REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH ANOTHER INHIBITOR FROM THE     
REMARK 900 SAME GROUP.                                                          
REMARK 900 RELATED ID: 4PR4   RELATED DB: PDB                                   
REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH ANOTHER INHIBITOR FROM THE     
REMARK 900 SAME GROUP.                                                          
REMARK 900 RELATED ID: 4PRR   RELATED DB: PDB                                   
REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH ANOTHER INHIBITOR FROM THE     
REMARK 900 SAME GROUP.                                                          
REMARK 900 RELATED ID: 4PRT   RELATED DB: PDB                                   
REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH ANOTHER INHIBITOR FROM THE     
REMARK 900 SAME GROUP.                                                          
DBREF  4YU1 A    0   315  UNP    P15121   ALDR_HUMAN       1    316             
SEQADV 4YU1 ILE A    4  UNP  P15121    LEU     5 CONFLICT                       
SEQRES   1 A  316  MET ALA SER ARG ILE LEU LEU ASN ASN GLY ALA LYS MET          
SEQRES   2 A  316  PRO ILE LEU GLY LEU GLY THR TRP LYS SER PRO PRO GLY          
SEQRES   3 A  316  GLN VAL THR GLU ALA VAL LYS VAL ALA ILE ASP VAL GLY          
SEQRES   4 A  316  TYR ARG HIS ILE ASP CYS ALA HIS VAL TYR GLN ASN GLU          
SEQRES   5 A  316  ASN GLU VAL GLY VAL ALA ILE GLN GLU LYS LEU ARG GLU          
SEQRES   6 A  316  GLN VAL VAL LYS ARG GLU GLU LEU PHE ILE VAL SER LYS          
SEQRES   7 A  316  LEU TRP CYS THR TYR HIS GLU LYS GLY LEU VAL LYS GLY          
SEQRES   8 A  316  ALA CYS GLN LYS THR LEU SER ASP LEU LYS LEU ASP TYR          
SEQRES   9 A  316  LEU ASP LEU TYR LEU ILE HIS TRP PRO THR GLY PHE LYS          
SEQRES  10 A  316  PRO GLY LYS GLU PHE PHE PRO LEU ASP GLU SER GLY ASN          
SEQRES  11 A  316  VAL VAL PRO SER ASP THR ASN ILE LEU ASP THR TRP ALA          
SEQRES  12 A  316  ALA MET GLU GLU LEU VAL ASP GLU GLY LEU VAL LYS ALA          
SEQRES  13 A  316  ILE GLY ILE SER ASN PHE ASN HIS LEU GLN VAL GLU MET          
SEQRES  14 A  316  ILE LEU ASN LYS PRO GLY LEU LYS TYR LYS PRO ALA VAL          
SEQRES  15 A  316  ASN GLN ILE GLU CYS HIS PRO TYR LEU THR GLN GLU LYS          
SEQRES  16 A  316  LEU ILE GLN TYR CYS GLN SER LYS GLY ILE VAL VAL THR          
SEQRES  17 A  316  ALA TYR SER PRO LEU GLY SER PRO ASP ARG PRO TRP ALA          
SEQRES  18 A  316  LYS PRO GLU ASP PRO SER LEU LEU GLU ASP PRO ARG ILE          
SEQRES  19 A  316  LYS ALA ILE ALA ALA LYS HIS ASN LYS THR THR ALA GLN          
SEQRES  20 A  316  VAL LEU ILE ARG PHE PRO MET GLN ARG ASN LEU VAL VAL          
SEQRES  21 A  316  ILE PRO LYS SER VAL THR PRO GLU ARG ILE ALA GLU ASN          
SEQRES  22 A  316  PHE LYS VAL PHE ASP PHE GLU LEU SER SER GLN ASP MET          
SEQRES  23 A  316  THR THR LEU LEU SER TYR ASN ARG ASN TRP ARG VAL CYS          
SEQRES  24 A  316  ALA LEU LEU SER CYS THR SER HIS LYS ASP TYR PRO PHE          
SEQRES  25 A  316  HIS GLU GLU PHE                                              
HET    NAP  A 401      48                                                       
HET    53N  A 402      19                                                       
HETNAM     NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE                 
HETNAM     53N 3-[5-(3-NITROPHENYL)THIOPHEN-2-YL]PROPANOIC ACID                 
HETSYN     NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE                       
FORMUL   2  NAP    C21 H28 N7 O17 P3                                            
FORMUL   3  53N    C13 H11 N O4 S                                               
FORMUL   4  HOH   *413(H2 O)                                                    
HELIX    1 AA1 PRO A   23  GLY A   38  1                                  16    
HELIX    2 AA2 ALA A   45  GLN A   49  5                                   5    
HELIX    3 AA3 ASN A   50  GLU A   64  1                                  15    
HELIX    4 AA4 LYS A   68  LEU A   72  5                                   5    
HELIX    5 AA5 TRP A   79  HIS A   83  5                                   5    
HELIX    6 AA6 GLU A   84  GLY A   86  5                                   3    
HELIX    7 AA7 LEU A   87  LYS A  100  1                                  14    
HELIX    8 AA8 ASN A  136  GLU A  150  1                                  15    
HELIX    9 AA9 ASN A  162  ASN A  171  1                                  10    
HELIX   10 AB1 GLN A  192  LYS A  202  1                                  11    
HELIX   11 AB2 SER A  226  GLU A  229  5                                   4    
HELIX   12 AB3 ASP A  230  HIS A  240  1                                  11    
HELIX   13 AB4 THR A  243  GLN A  254  1                                  12    
HELIX   14 AB5 THR A  265  LYS A  274  1                                  10    
HELIX   15 AB6 SER A  281  SER A  290  1                                  10    
HELIX   16 AB7 LEU A  300  THR A  304  5                                   5    
SHEET    1 AA1 2 ARG A   3  LEU A   5  0                                        
SHEET    2 AA1 2 LYS A  11  PRO A  13 -1  O  MET A  12   N  ILE A   4           
SHEET    1 AA2 8 LEU A  17  GLY A  18  0                                        
SHEET    2 AA2 8 HIS A  41  ASP A  43  1  O  ASP A  43   N  LEU A  17           
SHEET    3 AA2 8 PHE A  73  LEU A  78  1  O  VAL A  75   N  ILE A  42           
SHEET    4 AA2 8 LEU A 106  ILE A 109  1  O  LEU A 108   N  LEU A  78           
SHEET    5 AA2 8 ILE A 156  SER A 159  1  O  GLY A 157   N  ILE A 109           
SHEET    6 AA2 8 VAL A 181  GLU A 185  1  O  VAL A 181   N  ILE A 158           
SHEET    7 AA2 8 VAL A 205  TYR A 209  1  O  THR A 207   N  ILE A 184           
SHEET    8 AA2 8 VAL A 258  VAL A 259  1  O  VAL A 258   N  ALA A 208           
SITE     1 AC1 34 GLY A  18  THR A  19  TRP A  20  LYS A  21                    
SITE     2 AC1 34 ASP A  43  TYR A  48  LYS A  77  HIS A 110                    
SITE     3 AC1 34 TRP A 111  SER A 159  ASN A 160  GLN A 183                    
SITE     4 AC1 34 TYR A 209  SER A 210  PRO A 211  LEU A 212                    
SITE     5 AC1 34 GLY A 213  SER A 214  PRO A 215  ASP A 216                    
SITE     6 AC1 34 ALA A 245  ILE A 260  PRO A 261  LYS A 262                    
SITE     7 AC1 34 SER A 263  VAL A 264  THR A 265  ARG A 268                    
SITE     8 AC1 34 GLU A 271  ASN A 272  53N A 402  HOH A 520                    
SITE     9 AC1 34 HOH A 579  HOH A 807                                          
SITE     1 AC2 12 TRP A  20  TYR A  48  HIS A 110  TRP A 111                    
SITE     2 AC2 12 THR A 113  CYS A 298  ALA A 299  LEU A 300                    
SITE     3 AC2 12 CYS A 303  TYR A 309  NAP A 401  HOH A 527                    
CRYST1   49.449   66.354   47.429  90.00  92.31  90.00 P 1 21 1      2          
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      0.020223  0.000000  0.000815        0.00000                         
SCALE2      0.000000  0.015071  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.021101        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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