HEADER    SUGAR BINDING PROTEIN                   07-JUN-99   1QQS              
TITLE     NEUTROPHIL GELATINASE ASSOCIATED LIPOCALIN HOMODIMER                  
CAVEAT     1QQS    MAN B 3 HAS WRONG CHIRALITY AT ATOM C1                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NEUTROPHIL GELATINASE;                                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: NGAL;                                                       
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: UNIDENTIFIED BACULOVIRUS;                         
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 10469                                       
KEYWDS    NEUTROPHIL LIPOCALIN, SIGNAL PROTEIN, GLYCOPROTEIN, SUGAR BINDING     
KEYWDS   2 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.H.GOETZ,S.T.WILLIE,R.ARMEN,T.BRATT,N.BORREGAARD,R.K.STRONG          
REVDAT   7   20-NOV-24 1QQS    1       HETSYN                                   
REVDAT   6   29-JUL-20 1QQS    1       CAVEAT COMPND REMARK HETNAM              
REVDAT   6 2                   1       LINK   SITE   ATOM                       
REVDAT   5   13-JUL-11 1QQS    1       VERSN                                    
REVDAT   4   06-OCT-09 1QQS    1       HETNAM HETATM REMARK                     
REVDAT   3   24-FEB-09 1QQS    1       VERSN                                    
REVDAT   2   01-APR-03 1QQS    1       JRNL                                     
REVDAT   1   21-APR-00 1QQS    0                                                
JRNL        AUTH   D.H.GOETZ,S.T.WILLIE,R.S.ARMEN,T.BRATT,N.BORREGAARD,         
JRNL        AUTH 2 R.K.STRONG                                                   
JRNL        TITL   LIGAND PREFERENCE INFERRED FROM THE STRUCTURE OF NEUTROPHIL  
JRNL        TITL 2 GELATINASE ASSOCIATED LIPOCALIN                              
JRNL        REF    BIOCHEMISTRY                  V.  39  1935 2000              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   10684642                                                     
JRNL        DOI    10.1021/BI992215V                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 0.5                                              
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 : ENGH AND HUBER                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 290473.570                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 80.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 6110                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.219                           
REMARK   3   FREE R VALUE                     : 0.287                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.900                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 668                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.011                           
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) : 2.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.55                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 40.70                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 431                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2980                       
REMARK   3   BIN FREE R VALUE                    : 0.4240                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 13.50                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 67                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.052                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1392                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 51                                      
REMARK   3   SOLVENT ATOMS            : 70                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.62000                                              
REMARK   3    B22 (A**2) : -0.56000                                             
REMARK   3    B33 (A**2) : -0.05000                                             
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) : 0.31                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.28                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.45                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.45                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.500                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 27.00                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.910                           
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) : 4.580 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 6.390 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 6.540 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 8.580 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 37.25                                                
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.PA                                 
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARA                                 
REMARK   3  PARAMETER FILE  3  : CARBOHYDRATE.P                                 
REMARK   3  PARAMETER FILE  4  : NCA.PAR                                        
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : CARBOHYDRATE.TOP                               
REMARK   3  TOPOLOGY FILE  4   : NCA.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1QQS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000009157.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-JUN-98                          
REMARK 200  TEMPERATURE           (KELVIN) : 200.0                              
REMARK 200  PH                             : 4.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS                       
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 6110                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 80.0                               
REMARK 200  DATA REDUNDANCY                : 6.480                              
REMARK 200  R MERGE                    (I) : 0.05200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.44                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 38.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.04                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.01900                            
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: NULL                         
REMARK 200 SOFTWARE USED: SHARP                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 14 % W/W PEG 8K 15% V/V GLYCEROL 50MM    
REMARK 280  ACETATE, PH 4.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 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+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
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       60.99000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       27.14500            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       27.14500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       30.49500            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       27.14500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       27.14500            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       91.48500            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       27.14500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       27.14500            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       30.49500            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       27.14500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       27.14500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       91.48500            
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        0.00000            
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       60.99000            
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 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       27.14500            
REMARK 350   BIOMT2   2 -1.000000  0.000000  0.000000       81.43500            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000      -30.49500            
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      HOH A 209  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 239  LIES ON A SPECIAL POSITION.                          
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     THR A   4    OG1  CG2                                            
REMARK 470     ARG A  72    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A  73    CG   CD   CE   NZ                                   
REMARK 470     LYS A  74    CG   CD   CE   NZ                                   
REMARK 470     LYS A  98    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ASN A    96     N    LYS A    98              1.99            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A 130   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    GLU A 131   CB  -  CA  -  C   ANGL. DEV. = -16.2 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    ASP A  24      -85.46    -48.03                                   
REMARK 500    ASN A  25       -7.93    -59.26                                   
REMARK 500    ASP A  61       35.67    -79.05                                   
REMARK 500    LYS A  73       87.74     39.78                                   
REMARK 500    LYS A  74      -20.99     66.04                                   
REMARK 500    ASN A  96      -19.54     65.46                                   
REMARK 500    ILE A  97      -41.88      4.35                                   
REMARK 500    SER A  99       -7.36    -57.06                                   
REMARK 500    PRO A 101      -19.56    -47.75                                   
REMARK 500    SER A 105      144.15   -174.44                                   
REMARK 500    TYR A 115      -22.26     71.02                                   
REMARK 500    GLN A 117      -68.27   -143.82                                   
REMARK 500    GLN A 128       38.14     37.11                                   
REMARK 500    ASP A 173       63.14     73.33                                   
REMARK 500    GLN A 174      137.46   -179.61                                   
REMARK 500    CYS A 175      -14.42     72.00                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1QQS A    4   177  UNP    P80188   NGAL_HUMAN      24    197             
SEQRES   1 A  174  THR SER ASP LEU ILE PRO ALA PRO PRO LEU SER LYS VAL          
SEQRES   2 A  174  PRO LEU GLN GLN ASN PHE GLN ASP ASN GLN PHE GLN GLY          
SEQRES   3 A  174  LYS TRP TYR VAL VAL GLY LEU ALA GLY ASN ALA ILE LEU          
SEQRES   4 A  174  ARG GLU ASP LYS ASP PRO GLN LYS MET TYR ALA THR ILE          
SEQRES   5 A  174  TYR GLU GLU LYS GLU ASP ALA SER TYR ASN VAL THR SER          
SEQRES   6 A  174  VAL LEU PHE ARG LYS LYS LYS CYS ASP TYR ALA ILE ARG          
SEQRES   7 A  174  THR PHE VAL PRO GLY CYS GLN PRO GLY GLU PHE THR LEU          
SEQRES   8 A  174  GLY ASN ILE LYS SER TYR PRO GLY LEU THR SER TYR LEU          
SEQRES   9 A  174  VAL ARG VAL VAL SER THR ASN TYR ASN GLN HIS ALA MET          
SEQRES  10 A  174  VAL PHE PHE LYS LYS VAL SER GLN ASN ARG GLU TYR PHE          
SEQRES  11 A  174  LYS ILE THR LEU TYR GLY ARG THR LYS GLU LEU THR SER          
SEQRES  12 A  174  GLU LEU LYS ASN ASN PHE ILE ARG PHE SER LYS SER LEU          
SEQRES  13 A  174  GLY LEU PRO GLU ASN HIS ILE VAL PHE PRO VAL PRO ILE          
SEQRES  14 A  174  ASP GLN CYS ILE ASP                                          
MODRES 1QQS ASN A   65  ASN  GLYCOSYLATION SITE                                 
HET    NAG  B   1      14                                                       
HET    NAG  B   2      14                                                       
HET    MAN  B   3      11                                                       
HET    DKA  A 181      12                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     MAN ALPHA-D-MANNOPYRANOSE                                            
HETNAM     DKA DECANOIC ACID                                                    
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
HETSYN     MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE                              
FORMUL   2  NAG    2(C8 H15 N O6)                                               
FORMUL   2  MAN    C6 H12 O6                                                    
FORMUL   3  DKA    C10 H20 O2                                                   
FORMUL   4  HOH   *70(H2 O)                                                     
HELIX    1   1 PRO A   12  VAL A   16  5                                   5    
HELIX    2   2 GLN A   23  GLN A   28  1                                   6    
HELIX    3   3 ASN A   96  TYR A  100  5                                   5    
HELIX    4   4 THR A  145  LEU A  159  1                                  15    
HELIX    5   5 PRO A  162  ASN A  164  5                                   3    
SHEET    1   A10 ILE A 166  VAL A 167  0                                        
SHEET    2   A10 GLY A  29  GLY A  38 -1  N  LEU A  36   O  VAL A 167           
SHEET    3   A10 PHE A 133  GLY A 139 -1  O  LEU A 137   N  GLY A  35           
SHEET    4   A10 HIS A 118  SER A 127 -1  N  ALA A 119   O  TYR A 138           
SHEET    5   A10 LEU A 103  THR A 113 -1  N  ARG A 109   O  PHE A 122           
SHEET    6   A10 GLU A  91  LEU A  94 -1  N  PHE A  92   O  VAL A 108           
SHEET    7   A10 LYS A  75  PRO A  85 -1  N  VAL A  84   O  THR A  93           
SHEET    8   A10 TYR A  64  ARG A  72 -1  N  VAL A  66   O  ARG A  81           
SHEET    9   A10 ALA A  53  GLU A  58 -1  N  ILE A  55   O  THR A  67           
SHEET   10   A10 GLY A  29  GLY A  38 -1  N  TRP A  31   O  THR A  54           
SSBOND   1 CYS A   76    CYS A  175                          1555   1555  1.94  
SSBOND   2 CYS A   87    CYS A   87                          1555   8775  2.20  
LINK         ND2 ASN A  65                 C1  NAG B   1     1555   1555  1.43  
LINK         O4  NAG B   1                 C1  NAG B   2     1555   1555  1.38  
LINK         O4  NAG B   2                 C1  MAN B   3     1555   1555  1.38  
CRYST1   54.290   54.290  121.980  90.00  90.00  90.00 P 41 21 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      0.018420  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.018420  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008198        0.00000