HEADER    OXYGEN TRANSPORT                        26-AUG-94   1HLM              
TITLE     AMINO ACID SEQUENCE OF A GLOBIN FROM THE SEA CUCUMBER CAUDINA         
TITLE    2 (MOLPADIA) ARENICOLA                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEMOGLOBIN (CYANO MET);                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CAUDINA ARENICOLA;                              
SOURCE   3 ORGANISM_TAXID: 7698                                                 
KEYWDS    OXYGEN TRANSPORT                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.L.HACKERT,D.T.MITCHELL,S.R.ERNST                                    
REVDAT   4   09-OCT-24 1HLM    1       REMARK LINK                              
REVDAT   3   29-NOV-17 1HLM    1       HELIX                                    
REVDAT   2   24-FEB-09 1HLM    1       VERSN                                    
REVDAT   1   07-FEB-95 1HLM    0                                                
JRNL        AUTH   F.MAURI,J.OMNAAS,L.DAVIDSON,C.WHITFILL,G.B.KITTO             
JRNL        TITL   AMINO ACID SEQUENCE OF A GLOBIN FROM THE SEA CUCUMBER        
JRNL        TITL 2 CAUDINA (MOLPADIA) ARENICOLA.                                
JRNL        REF    BIOCHIM.BIOPHYS.ACTA          V.1078    63 1991              
JRNL        REFN                   ISSN 0006-3002                               
JRNL        PMID   2049384                                                      
JRNL        DOI    10.1016/0167-4838(91)90093-F                                 
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   W.M.CARSON,T.R.BOWERS,G.B.KITTO,M.L.HACKERT                  
REMARK   1  TITL   PRELIMINARY CRYSTALLOGRAPHIC DATA ON MONOMERIC AND DIMERIC   
REMARK   1  TITL 2 HEMOGLOBINS FROM THE SEA CUCUMBER, MOLPADIA ARENICOLA        
REMARK   1  REF    J.BIOL.CHEM.                  V. 254  7400 1979              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   G.B.KITTO,D.ERWIN,R.WEST,J.OMNAAS                            
REMARK   1  TITL   N-TERMINAL SUBSTITUTION OF SOME SEA CUCUMBER HEMOGLOBINS     
REMARK   1  REF    COMP.BIOCHEM.PHYSIOL. B:      V.  55   105 1976              
REMARK   1  REF  2 BIOCHEM.MOL.BIOL.                                            
REMARK   1  REFN                   ISSN 0305-0491                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 5.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 3.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.190                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1247                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 45                                      
REMARK   3   SOLVENT ATOMS            : 5                                       
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.015                           
REMARK   3   BOND ANGLES            (DEGREES) : 3.510                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.930                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1HLM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000173899.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.15                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       30.75000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       38.50000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       38.50000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       15.37500            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       38.50000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       38.50000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       46.12500            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       38.50000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       38.50000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       15.37500            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       38.50000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       38.50000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       46.12500            
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       30.75000            
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                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    HIS A  30   NE2   HIS A  30   CD2    -0.071                       
REMARK 500    HIS A 104   NE2   HIS A 104   CD2    -0.077                       
REMARK 500    HIS A 108   NE2   HIS A 108   CD2    -0.068                       
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    THR A   3   N   -  CA  -  C   ANGL. DEV. = -17.0 DEGREES          
REMARK 500    TRP A  24   CD1 -  CG  -  CD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    TRP A  24   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.4 DEGREES          
REMARK 500    MET A  28   CA  -  CB  -  CG  ANGL. DEV. = -15.7 DEGREES          
REMARK 500    VAL A  38   CG1 -  CB  -  CG2 ANGL. DEV. = -11.4 DEGREES          
REMARK 500    ARG A  76   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A 102   NE  -  CZ  -  NH1 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    HIS A 108   CA  -  CB  -  CG  ANGL. DEV. =  11.0 DEGREES          
REMARK 500    GLU A 123   CA  -  CB  -  CG  ANGL. DEV. =  15.0 DEGREES          
REMARK 500    VAL A 131   CA  -  CB  -  CG2 ANGL. DEV. =  -9.5 DEGREES          
REMARK 500    VAL A 137   CG1 -  CB  -  CG2 ANGL. DEV. = -12.0 DEGREES          
REMARK 500    TRP A 141   CD1 -  CG  -  CD2 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    TRP A 141   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLN A   4     -165.83   -114.95                                   
REMARK 500    VAL A   9       82.24    -46.14                                   
REMARK 500    LEU A  12      -79.80     69.59                                   
REMARK 500    THR A  13      146.67    157.37                                   
REMARK 500    THR A  48      -25.66    -29.91                                   
REMARK 500    ALA A  49      -73.23    -60.15                                   
REMARK 500    PRO A  54      -36.19    -36.49                                   
REMARK 500    ALA A  57       60.85     21.58                                   
REMARK 500    SER A  60       81.62     57.03                                   
REMARK 500    PRO A  61      -81.97    -29.35                                   
REMARK 500    ARG A  65      -68.23   -175.95                                   
REMARK 500    SER A  67     -149.72    175.21                                   
REMARK 500    ARG A  68      -78.38    -71.11                                   
REMARK 500    GLN A  69       11.10    -66.60                                   
REMARK 500    GLU A  91      -48.77      6.10                                   
REMARK 500    LYS A 106      -74.03    -57.42                                   
REMARK 500    ASN A 107      -71.32    -51.35                                   
REMARK 500    HIS A 108       79.03    153.01                                   
REMARK 500    LYS A 112      -73.06    -68.99                                   
REMARK 500    ASP A 115       37.94    -84.04                                   
REMARK 500    LEU A 116      -64.09   -105.93                                   
REMARK 500    VAL A 131     -178.73     59.71                                   
REMARK 500    HIS A 138        2.41    -66.50                                   
REMARK 500    GLN A 149       94.08    -50.86                                   
REMARK 500    VAL A 151       39.78     29.20                                   
REMARK 500    LEU A 152      -20.34     68.41                                   
REMARK 500    THR A 154     -110.94     27.34                                   
REMARK 500    HIS A 156       -6.87   -145.48                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR A  84         0.11    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM A 159  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 104   NE2                                                    
REMARK 620 2 HEM A 159   NA  108.1                                              
REMARK 620 3 HEM A 159   NB   98.8  86.5                                        
REMARK 620 4 HEM A 159   NC  100.5 151.4  87.6                                  
REMARK 620 5 HEM A 159   ND  105.8  85.3 155.4  88.5                            
REMARK 620 6 CYN A 160   C   172.8  76.9  76.1  74.5  79.5                      
REMARK 620 7 CYN A 160   N   165.9  86.0  82.4  65.4  73.9  10.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: HEM                                                 
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: NULL                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYN A 160                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 159                 
DBREF  1HLM A    1   158  UNP    P80017   GLBD_CAUAR       1    158             
SEQRES   1 A  159  ACE GLY ALA THR GLN SER PHE GLN SER VAL GLY ASP LEU          
SEQRES   2 A  159  THR PRO ALA GLU LYS ASP LEU ILE ARG SER THR TRP ASP          
SEQRES   3 A  159  GLN LEU MET THR HIS ARG THR GLY PHE VAL ALA ASP VAL          
SEQRES   4 A  159  PHE ILE ARG ILE PHE HIS ASN ASP PRO THR ALA GLN ARG          
SEQRES   5 A  159  LYS PHE PRO GLN MET ALA GLY LEU SER PRO ALA GLU LEU          
SEQRES   6 A  159  ARG THR SER ARG GLN MET HIS ALA HIS ALA ILE ARG VAL          
SEQRES   7 A  159  SER ALA LEU MET THR THR TYR ILE ASP GLU MET ASP THR          
SEQRES   8 A  159  GLU VAL LEU PRO GLU LEU LEU ALA THR LEU THR ARG THR          
SEQRES   9 A  159  HIS ASP LYS ASN HIS VAL GLY LYS LYS ASN TYR ASP LEU          
SEQRES  10 A  159  PHE GLY LYS VAL LEU MET GLU ALA ILE LYS ALA GLU LEU          
SEQRES  11 A  159  GLY VAL GLY PHE THR LYS GLN VAL HIS ASP ALA TRP ALA          
SEQRES  12 A  159  LYS THR PHE ALA ILE VAL GLN GLY VAL LEU ILE THR LYS          
SEQRES  13 A  159  HIS ALA SER                                                  
HET    ACE  A   0       3                                                       
HET    CYN  A 160       2                                                       
HET    HEM  A 159      43                                                       
HETNAM     ACE ACETYL GROUP                                                     
HETNAM     CYN CYANIDE ION                                                      
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETSYN     HEM HEME                                                             
FORMUL   1  ACE    C2 H4 O                                                      
FORMUL   2  CYN    C N 1-                                                       
FORMUL   3  HEM    C34 H32 FE N4 O4                                             
FORMUL   4  HOH   *5(H2 O)                                                      
HELIX    1   A THR A   13  MET A   28  1                                  16    
HELIX    2   B ARG A   31  ASN A   45  1                                  15    
HELIX    3   C ASP A   46  ARG A   51  1                                   6    
HELIX    4   E ARG A   68  ASP A   86  1DISTAL HIS 73                     19    
HELIX    5   F LEU A   93  ASN A  107  1PROXIMAL HIS 104                  15    
HELIX    6   G GLY A  110  GLU A  128  1                                  19    
HELIX    7   H THR A  134  VAL A  148  1                                  15    
LINK         C   ACE A   0                 N   GLY A   1     1555   1555  1.34  
LINK         NE2 HIS A 104                FE   HEM A 159     1555   1555  2.02  
LINK        FE   HEM A 159                 C   CYN A 160     1555   1555  1.79  
LINK        FE   HEM A 159                 N   CYN A 160     1555   1555  2.84  
SITE     1 HEM  2 HEM A 159  CYN A 160                                          
SITE     1 AC1  4 PHE A  39  PHE A  53  HIS A  73  HEM A 159                    
SITE     1 AC2 12 LYS A  52  PRO A  54  GLN A  55  ARG A  76                    
SITE     2 AC2 12 VAL A  77  THR A  99  LEU A 100  THR A 103                    
SITE     3 AC2 12 HIS A 104  VAL A 109  PHE A 117  CYN A 160                    
CRYST1   77.000   77.000   61.500  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      0.012987  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012987  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016260        0.00000                         
HETATM    1  C   ACE A   0      34.550  35.421  28.711  1.00 56.47           C  
HETATM    2  O   ACE A   0      35.474  35.184  29.498  1.00 57.52           O  
HETATM    3  CH3 ACE A   0      33.375  36.286  29.152  1.00 58.17           C