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Entry: 1N5U
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HEADER    PLASMA PROTEIN                          07-NOV-02   1N5U              
TITLE     X-RAY STUDY OF HUMAN SERUM ALBUMIN COMPLEXED WITH HEME                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SERUM ALBUMIN;                                             
COMPND   3 CHAIN: A                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606                                                 
KEYWDS    PLASMA PROTEIN                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.WARDELL,Z.WANG,J.X.HO,J.ROBERT,F.RUKER,J.RUBLE,D.C.CARTER           
REVDAT   2   24-FEB-09 1N5U    1       VERSN                                    
REVDAT   1   24-JUN-03 1N5U    0                                                
JRNL        AUTH   M.WARDELL,Z.WANG,J.X.HO,J.ROBERT,F.RUKER,J.RUBLE,            
JRNL        AUTH 2 D.C.CARTER                                                   
JRNL        TITL   THE ATOMIC STRUCTURE OF HUMAN METHEMALBUMIN AT 1.9           
JRNL        TITL 2 A                                                            
JRNL        REF    BIOCHEM.BIOPHYS.RES.COMMUN.   V. 291   813 2002              
JRNL        REFN                   ISSN 0006-291X                               
JRNL        PMID   11866438                                                     
JRNL        DOI    10.1006/BBRC.2002.6540                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   X.M.HE,D.C.CARTER                                            
REMARK   1  TITL   ATOMIC STRUCTURE AND CHEMISTRY OF HUMAN SERUM                
REMARK   1  TITL 2 ALBUMIN                                                      
REMARK   1  REF    NATURE                        V. 358   209 1992              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   1  DOI    10.1038/358209A0                                             
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   D.C.CARTER,X.M.HE                                            
REMARK   1  TITL   STRUCTURE OF HUMAN SERUM ALBUMIN                             
REMARK   1  REF    SCIENCE                       V. 249   302 1990              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   D.C.CARTER,X.M.HE,S.H.MUNSON,P.D.TWIGG,K.M.GERNERT,          
REMARK   1  AUTH 2 M.B.BROOM,T.Y.MILLER                                         
REMARK   1  TITL   THREE-DIMENSIONAL STRUCTURE OF HUMAN SERUM ALBUMIN           
REMARK   1  REF    SCIENCE                       V. 244  1195 1989              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   D.C.CARTER,B.CHANG,J.X.HO,K.KEELING,Z.KRISHNASAMI            
REMARK   1  TITL   PRELIMINARY CRYSTALLOGRAPHIC STUDIES OF FOUR                 
REMARK   1  TITL 2 CRYSTAL FORMS OF SERUM ALBUMIN                               
REMARK   1  REF    EUR.J.BIOCHEM.                V. 226  1049 1994              
REMARK   1  REFN                   ISSN 0014-2956                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNX 2000.1                                           
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN,MOLECULAR                  
REMARK   3               : SIMULATIONS (BADGER,BERARD,KUMAR,SZALMA,             
REMARK   3               : YIP,DZAKULA)                                         
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.81                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 88.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 44335                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.235                           
REMARK   3   FREE R VALUE                     : 0.280                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2228                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE     (WORKING + TEST SET, NO CUTOFF) : NULL                 
REMARK   3   R VALUE            (WORKING SET, NO CUTOFF) : NULL                 
REMARK   3   FREE R VALUE                    (NO CUTOFF) : NULL                 
REMARK   3   FREE R VALUE TEST SET SIZE   (%, NO CUTOFF) : NULL                 
REMARK   3   FREE R VALUE TEST SET COUNT     (NO CUTOFF) : NULL                 
REMARK   3   ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : NULL                 
REMARK   3   TOTAL NUMBER OF REFLECTIONS     (NO CUTOFF) : 50341                
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.02                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 66.30                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 5229                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2500                       
REMARK   3   BIN FREE R VALUE                    : 0.2990                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 259                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.019                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4636                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 123                                     
REMARK   3   SOLVENT ATOMS            : 428                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.10                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 29.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.69000                                              
REMARK   3    B22 (A**2) : 1.95000                                              
REMARK   3    B33 (A**2) : -4.64000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 1.63000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.24                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.12                            
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) : 0.31                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.18                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.20                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 18.10                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.78                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.360 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.960 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.280 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.390 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.38                                                 
REMARK   3   BSOL        : 57.36                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  3  : MYR.PARAM                                      
REMARK   3  PARAMETER FILE  4  : HEMIN.PARAM                                    
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: RESOLUTION-DEPENDENT WEIGHTING SCHEME     
REMARK   4                                                                      
REMARK   4 1N5U COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-02.                  
REMARK 100 THE RCSB ID CODE IS RCSB017555.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-AUG-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.3                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : SINGLE CRYSTAL, CYLINDRICALLY      
REMARK 200                                   B                                  
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 45420                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
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     (%) : 90.3                               
REMARK 200  DATA REDUNDANCY                : 2.890                              
REMARK 200  R MERGE                    (I) : 0.04300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.97                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 68.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.11                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.29800                            
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: MERLOT                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, POTASSIUM PHOSPHATE, PH        
REMARK 280  7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       91.55800            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       18.95450            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       91.55800            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       18.95450            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     ASP A     1                                                      
REMARK 465     LEU A   585                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    HIS A   3      133.75     63.05                                   
REMARK 500    ASP A  56      108.06   -161.22                                   
REMARK 500    ASN A  61       -8.04     73.05                                   
REMARK 500    GLU A  95      -67.89    -28.19                                   
REMARK 500    PRO A 110        2.57    -65.64                                   
REMARK 500    ASN A 130       85.92   -170.19                                   
REMARK 500    TYR A 148      -19.85     99.71                                   
REMARK 500    ASP A 173       78.86   -110.98                                   
REMARK 500    ILE A 271      -56.52   -122.26                                   
REMARK 500    ASP A 301       72.93     27.37                                   
REMARK 500    VAL A 310      -44.99   -145.26                                   
REMARK 500    ALA A 322       79.48   -161.52                                   
REMARK 500    THR A 467       37.33    175.45                                   
REMARK 500    LYS A 557       38.68    -80.20                                   
REMARK 500    CYS A 558      -22.23   -162.02                                   
REMARK 500    LYS A 560       76.53   -112.76                                   
REMARK 500    ALA A 561       85.73   -163.22                                   
REMARK 500    ASP A 562     -174.17     45.27                                   
REMARK 500    ASP A 563       91.05    -66.73                                   
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 A1275        DISTANCE =  5.04 ANGSTROMS                       
REMARK 525    HOH A1353        DISTANCE =  5.06 ANGSTROMS                       
REMARK 525    HOH A1420        DISTANCE =  5.29 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MYR A 1002                
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MYR A 1003                
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MYR A 1004                
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MYR A 1005                
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MYR A 1006                
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 605                 
DBREF  1N5U A    1   585  UNP    P02768   ALBU_HUMAN      25    609             
SEQRES   1 A  585  ASP ALA HIS LYS SER GLU VAL ALA HIS ARG PHE LYS ASP          
SEQRES   2 A  585  LEU GLY GLU GLU ASN PHE LYS ALA LEU VAL LEU ILE ALA          
SEQRES   3 A  585  PHE ALA GLN TYR LEU GLN GLN CYS PRO PHE GLU ASP HIS          
SEQRES   4 A  585  VAL LYS LEU VAL ASN GLU VAL THR GLU PHE ALA LYS THR          
SEQRES   5 A  585  CYS VAL ALA ASP GLU SER ALA GLU ASN CYS ASP LYS SER          
SEQRES   6 A  585  LEU HIS THR LEU PHE GLY ASP LYS LEU CYS THR VAL ALA          
SEQRES   7 A  585  THR LEU ARG GLU THR TYR GLY GLU MET ALA ASP CYS CYS          
SEQRES   8 A  585  ALA LYS GLN GLU PRO GLU ARG ASN GLU CYS PHE LEU GLN          
SEQRES   9 A  585  HIS LYS ASP ASP ASN PRO ASN LEU PRO ARG LEU VAL ARG          
SEQRES  10 A  585  PRO GLU VAL ASP VAL MET CYS THR ALA PHE HIS ASP ASN          
SEQRES  11 A  585  GLU GLU THR PHE LEU LYS LYS TYR LEU TYR GLU ILE ALA          
SEQRES  12 A  585  ARG ARG HIS PRO TYR PHE TYR ALA PRO GLU LEU LEU PHE          
SEQRES  13 A  585  PHE ALA LYS ARG TYR LYS ALA ALA PHE THR GLU CYS CYS          
SEQRES  14 A  585  GLN ALA ALA ASP LYS ALA ALA CYS LEU LEU PRO LYS LEU          
SEQRES  15 A  585  ASP GLU LEU ARG ASP GLU GLY LYS ALA SER SER ALA LYS          
SEQRES  16 A  585  GLN ARG LEU LYS CYS ALA SER LEU GLN LYS PHE GLY GLU          
SEQRES  17 A  585  ARG ALA PHE LYS ALA TRP ALA VAL ALA ARG LEU SER GLN          
SEQRES  18 A  585  ARG PHE PRO LYS ALA GLU PHE ALA GLU VAL SER LYS LEU          
SEQRES  19 A  585  VAL THR ASP LEU THR LYS VAL HIS THR GLU CYS CYS HIS          
SEQRES  20 A  585  GLY ASP LEU LEU GLU CYS ALA ASP ASP ARG ALA ASP LEU          
SEQRES  21 A  585  ALA LYS TYR ILE CYS GLU ASN GLN ASP SER ILE SER SER          
SEQRES  22 A  585  LYS LEU LYS GLU CYS CYS GLU LYS PRO LEU LEU GLU LYS          
SEQRES  23 A  585  SER HIS CYS ILE ALA GLU VAL GLU ASN ASP GLU MET PRO          
SEQRES  24 A  585  ALA ASP LEU PRO SER LEU ALA ALA ASP PHE VAL GLU SER          
SEQRES  25 A  585  LYS ASP VAL CYS LYS ASN TYR ALA GLU ALA LYS ASP VAL          
SEQRES  26 A  585  PHE LEU GLY MET PHE LEU TYR GLU TYR ALA ARG ARG HIS          
SEQRES  27 A  585  PRO ASP TYR SER VAL VAL LEU LEU LEU ARG LEU ALA LYS          
SEQRES  28 A  585  THR TYR GLU THR THR LEU GLU LYS CYS CYS ALA ALA ALA          
SEQRES  29 A  585  ASP PRO HIS GLU CYS TYR ALA LYS VAL PHE ASP GLU PHE          
SEQRES  30 A  585  LYS PRO LEU VAL GLU GLU PRO GLN ASN LEU ILE LYS GLN          
SEQRES  31 A  585  ASN CYS GLU LEU PHE GLU GLN LEU GLY GLU TYR LYS PHE          
SEQRES  32 A  585  GLN ASN ALA LEU LEU VAL ARG TYR THR LYS LYS VAL PRO          
SEQRES  33 A  585  GLN VAL SER THR PRO THR LEU VAL GLU VAL SER ARG ASN          
SEQRES  34 A  585  LEU GLY LYS VAL GLY SER LYS CYS CYS LYS HIS PRO GLU          
SEQRES  35 A  585  ALA LYS ARG MET PRO CYS ALA GLU ASP TYR LEU SER VAL          
SEQRES  36 A  585  VAL LEU ASN GLN LEU CYS VAL LEU HIS GLU LYS THR PRO          
SEQRES  37 A  585  VAL SER ASP ARG VAL THR LYS CYS CYS THR GLU SER LEU          
SEQRES  38 A  585  VAL ASN ARG ARG PRO CYS PHE SER ALA LEU GLU VAL ASP          
SEQRES  39 A  585  GLU THR TYR VAL PRO LYS GLU PHE ASN ALA GLU THR PHE          
SEQRES  40 A  585  THR PHE HIS ALA ASP ILE CYS THR LEU SER GLU LYS GLU          
SEQRES  41 A  585  ARG GLN ILE LYS LYS GLN THR ALA LEU VAL GLU LEU VAL          
SEQRES  42 A  585  LYS HIS LYS PRO LYS ALA THR LYS GLU GLN LEU LYS ALA          
SEQRES  43 A  585  VAL MET ASP ASP PHE ALA ALA PHE VAL GLU LYS CYS CYS          
SEQRES  44 A  585  LYS ALA ASP ASP LYS GLU THR CYS PHE ALA GLU GLU GLY          
SEQRES  45 A  585  LYS LYS LEU VAL ALA ALA SER GLN ALA ALA LEU GLY LEU          
HET    MYR  A1002      16                                                       
HET    MYR  A1003      16                                                       
HET    MYR  A1004      16                                                       
HET    MYR  A1005      16                                                       
HET    MYR  A1006      16                                                       
HET    HEM  A 605      43                                                       
HETNAM     MYR MYRISTIC ACID                                                    
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETSYN     HEM HEME                                                             
FORMUL   2  MYR    5(C14 H28 O2)                                                
FORMUL   7  HEM    C34 H32 FE N4 O4                                             
FORMUL   8  HOH   *428(H2 O)                                                    
HELIX    1   1 SER A    5  GLY A   15  1                                  11    
HELIX    2   2 GLY A   15  LEU A   31  1                                  17    
HELIX    3   3 PRO A   35  ASP A   56  1                                  22    
HELIX    4   4 SER A   65  THR A   76  1                                  12    
HELIX    5   5 THR A   79  GLY A   85  1                                   7    
HELIX    6   6 GLU A   86  LYS A   93  5                                   8    
HELIX    7   7 GLN A   94  HIS A  105  1                                  12    
HELIX    8   8 GLU A  119  ASN A  130  1                                  12    
HELIX    9   9 ASN A  130  HIS A  146  1                                  17    
HELIX   10  10 TYR A  150  CYS A  169  1                                  20    
HELIX   11  11 ASP A  173  GLY A  207  1                                  35    
HELIX   12  12 GLY A  207  PHE A  223  1                                  17    
HELIX   13  13 GLU A  227  GLY A  248  1                                  22    
HELIX   14  14 ASP A  249  GLU A  266  1                                  18    
HELIX   15  15 ASN A  267  ILE A  271  5                                   5    
HELIX   16  16 LEU A  275  GLU A  280  1                                   6    
HELIX   17  17 PRO A  282  GLU A  292  1                                  11    
HELIX   18  18 LEU A  305  VAL A  310  1                                   6    
HELIX   19  19 ASP A  314  ALA A  322  1                                   9    
HELIX   20  20 ALA A  322  ARG A  337  1                                  16    
HELIX   21  21 SER A  342  CYS A  361  1                                  20    
HELIX   22  22 ASP A  365  ALA A  371  1                                   7    
HELIX   23  23 LYS A  372  GLY A  399  1                                  28    
HELIX   24  24 GLY A  399  VAL A  415  1                                  17    
HELIX   25  25 SER A  419  CYS A  438  1                                  20    
HELIX   26  26 PRO A  441  GLU A  465  1                                  25    
HELIX   27  27 SER A  470  GLU A  479  1                                  10    
HELIX   28  28 ASN A  483  ALA A  490  1                                   8    
HELIX   29  29 ALA A  504  THR A  508  5                                   5    
HELIX   30  30 HIS A  510  THR A  515  5                                   6    
HELIX   31  31 SER A  517  LYS A  536  1                                  20    
HELIX   32  32 THR A  540  LYS A  560  1                                  21    
HELIX   33  33 ALA A  569  LEU A  583  1                                  15    
SSBOND   1 CYS A   53    CYS A   62                          1555   1555  2.03  
SSBOND   2 CYS A   75    CYS A   91                          1555   1555  2.03  
SSBOND   3 CYS A   90    CYS A  101                          1555   1555  2.04  
SSBOND   4 CYS A  124    CYS A  169                          1555   1555  2.03  
SSBOND   5 CYS A  168    CYS A  177                          1555   1555  2.04  
SSBOND   6 CYS A  200    CYS A  246                          1555   1555  2.03  
SSBOND   7 CYS A  245    CYS A  253                          1555   1555  2.03  
SSBOND   8 CYS A  265    CYS A  279                          1555   1555  2.02  
SSBOND   9 CYS A  278    CYS A  289                          1555   1555  2.00  
SSBOND  10 CYS A  316    CYS A  361                          1555   1555  2.03  
SSBOND  11 CYS A  360    CYS A  369                          1555   1555  2.04  
SSBOND  12 CYS A  392    CYS A  438                          1555   1555  2.03  
SSBOND  13 CYS A  437    CYS A  448                          1555   1555  2.04  
SSBOND  14 CYS A  461    CYS A  477                          1555   1555  2.03  
SSBOND  15 CYS A  476    CYS A  487                          1555   1555  2.04  
SSBOND  16 CYS A  514    CYS A  559                          1555   1555  2.03  
SSBOND  17 CYS A  558    CYS A  567                          1555   1555  2.04  
LINK        FE   HEM A 605                 OH  TYR A 161     1555   1555  2.73  
SITE     1 AC1 12 LEU A  22  VAL A  23  LEU A  66  PHE A  70                    
SITE     2 AC1 12 TYR A 150  LEU A 251  ALA A 254  ARG A 257                    
SITE     3 AC1 12 ALA A 258  LEU A 283  SER A 287  HOH A1326                    
SITE     1 AC2  9 SER A 342  VAL A 344  ARG A 348  ILE A 388                    
SITE     2 AC2  9 PHE A 403  LEU A 407  LEU A 430  ARG A 485                    
SITE     3 AC2  9 MYR A1004                                                     
SITE     1 AC3 14 LEU A 387  ASN A 391  ARG A 410  TYR A 411                    
SITE     2 AC3 14 VAL A 415  VAL A 418  LEU A 423  VAL A 426                    
SITE     3 AC3 14 LEU A 430  LEU A 460  PHE A 488  MYR A1003                    
SITE     4 AC3 14 HOH A1179  HOH A1286                                          
SITE     1 AC4  7 TYR A 401  PHE A 507  LYS A 525  MET A 548                    
SITE     2 AC4  7 PHE A 551  ALA A 552  SER A 579                               
SITE     1 AC5  7 ALA A 210  VAL A 216  SER A 232  VAL A 235                    
SITE     2 AC5  7 ASP A 324  SER A 480  VAL A 482                               
SITE     1 AC6 21 ARG A 114  PRO A 118  MET A 123  LEU A 135                    
SITE     2 AC6 21 TYR A 138  LEU A 139  ILE A 142  HIS A 146                    
SITE     3 AC6 21 PHE A 149  LEU A 154  PHE A 157  ALA A 158                    
SITE     4 AC6 21 TYR A 161  PHE A 165  ARG A 186  GLY A 189                    
SITE     5 AC6 21 LYS A 190  SER A 193  HOH A1059  HOH A1358                    
SITE     6 AC6 21 HOH A1421                                                     
CRYST1  183.116   37.909   94.832  90.00 105.04  90.00 C 1 2 1       4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.005461  0.000000  0.001467        0.00000                         
SCALE2      0.000000  0.026379  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010919        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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