HEADER    ELECTRON TRANSPORT                      02-MAY-02   1LMS              
TITLE     STRUCTURAL MODEL FOR AN ALKALINE FORM OF FERRICYTOCHROME C            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME C, ISO-1;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    ALKALINE TRANSITION; CYTOCHROME C; NMR STRUCTURE, ELECTRON TRANSPORT  
EXPDTA    SOLUTION NMR                                                          
MDLTYP    MINIMIZED AVERAGE                                                     
AUTHOR    M.ASSFALG,I.BERTINI,A.DOLFI,P.TURANO,A.G.MAUK,F.I.ROSELL,H.B.GRAY     
REVDAT   4   16-OCT-24 1LMS    1       REMARK                                   
REVDAT   3   27-OCT-21 1LMS    1       REMARK SEQADV LINK                       
REVDAT   2   24-FEB-09 1LMS    1       VERSN                                    
REVDAT   1   18-MAR-03 1LMS    0                                                
JRNL        AUTH   M.ASSFALG,I.BERTINI,A.DOLFI,P.TURANO,A.G.MAUK,F.I.ROSELL,    
JRNL        AUTH 2 H.B.GRAY                                                     
JRNL        TITL   STRUCTURAL MODEL FOR AN ALKALINE FORM OF FERRICYTOCHROME C   
JRNL        REF    J.AM.CHEM.SOC.                V. 125  2913 2003              
JRNL        REFN                   ISSN 0002-7863                               
JRNL        PMID   12617658                                                     
JRNL        DOI    10.1021/JA027180S                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : DYANA 1.5, AMBER 6.0                                 
REMARK   3   AUTHORS     : GUENTERT (DYANA), CASE AND KOLLMAN (AMBER)           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1LMS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-MAY-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000016089.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298                                
REMARK 210  PH                             : 11.1                               
REMARK 210  IONIC STRENGTH                 : 50 MM PHOSPHATE                    
REMARK 210  PRESSURE                       : 1 ATM                              
REMARK 210  SAMPLE CONTENTS                : 2MM PROTEIN                        
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D NOESY; 2D TOCSY; 3D_15N         
REMARK 210                                   -SEPARATED_NOESY                   
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ                            
REMARK 210  SPECTROMETER MODEL             : DRX                                
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : CORMA                              
REMARK 210   METHOD USED                   : SIMULATED ANNEALING IN TORSION     
REMARK 210                                   ANGLE SPACE                        
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : NULL                               
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 1                                  
REMARK 210 CONFORMERS, SELECTION CRITERIA  : NULL                               
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: THE COORDINATES OF RESIDUES -5 TO 8 ARE NOT INCLUDED,        
REMARK 210  ALTHOUGH PRESENT IN THE SEQUENCE, BECAUSE NO CONSTRAINTS WERE       
REMARK 210  AVAILABLE                                                           
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                   
REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                            
REMARK 465     RES C SSSEQI                                                     
REMARK 465     THR A    -4                                                      
REMARK 465     GLU A    -3                                                      
REMARK 465     PHE A    -2                                                      
REMARK 465     LYS A    -1                                                      
REMARK 465     ALA A     0                                                      
REMARK 465     GLY A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     ALA A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     LYS A     5                                                      
REMARK 465     GLY A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     THR A     8                                                      
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    TYR A  74   CB  -  CG  -  CD2 ANGL. DEV. =  -4.2 DEGREES          
REMARK 500    ILE A  75   CA  -  CB  -  CG2 ANGL. DEV. =  12.7 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A  11      -41.73    -26.14                                   
REMARK 500    CYS A  14       51.22   -144.93                                   
REMARK 500    VAL A  20      -34.83   -136.44                                   
REMARK 500    LYS A  22      114.74     70.09                                   
REMARK 500    LYS A  27      -86.44     27.05                                   
REMARK 500    VAL A  28     -124.04   -101.15                                   
REMARK 500    HIS A  33      -19.63     61.59                                   
REMARK 500    SER A  40     -178.17     56.01                                   
REMARK 500    GLU A  44        9.43    -63.79                                   
REMARK 500    TYR A  48        7.72    -58.64                                   
REMARK 500    THR A  49       10.70    -37.95                                   
REMARK 500    ASP A  50       44.49   -178.98                                   
REMARK 500    ALA A  51      -96.50    179.74                                   
REMARK 500    ASP A  60       82.23   -176.57                                   
REMARK 500    GLU A  61     -153.33   -169.81                                   
REMARK 500    ASN A  62      -56.96   -149.03                                   
REMARK 500    PRO A  71       71.51    -69.18                                   
REMARK 500    ALA A  72      -40.14   -141.64                                   
REMARK 500    TYR A  74       90.43   -169.05                                   
REMARK 500    ALA A  79     -164.68     67.19                                   
REMARK 500    MET A  80      -61.71   -172.55                                   
REMARK 500    ALA A  81       29.12    -72.68                                   
REMARK 500    LYS A  86      -43.92   -155.54                                   
REMARK 500    GLU A  88     -100.24     35.77                                   
REMARK 500    LYS A  89       38.38   -172.89                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 HIS A   18     THR A   19                  147.82                    
REMARK 500 GLU A   21     LYS A   22                  139.75                    
REMARK 500 PRO A   25     HIS A   26                 -142.13                    
REMARK 500 HIS A   26     LYS A   27                  149.07                    
REMARK 500 LYS A   27     VAL A   28                 -115.64                    
REMARK 500 TYR A   46     SER A   47                 -121.93                    
REMARK 500 ASP A   60     GLU A   61                 -143.14                    
REMARK 500 GLY A   77     THR A   78                 -138.49                    
REMARK 500 ALA A   79     MET A   80                 -129.26                    
REMARK 500 ALA A   81     PHE A   82                  148.54                    
REMARK 500 PHE A   82     GLY A   83                  118.74                    
REMARK 500 GLY A   84     LEU A   85                  120.39                    
REMARK 500 LEU A   85     LYS A   86                 -144.55                    
REMARK 500 LYS A   86     LYS A   87                 -121.45                    
REMARK 500 LYS A   87     GLU A   88                  149.94                    
REMARK 500 GLU A   88     LYS A   89                 -138.91                    
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    ARG A  38         0.14    SIDE CHAIN                              
REMARK 500    TYR A  46         0.11    SIDE CHAIN                              
REMARK 500    PHE A  82         0.17    SIDE CHAIN                              
REMARK 500    ARG A  91         0.13    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                             HEC A 118  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  18   NE2                                                    
REMARK 620 2 HEC A 118   NA   90.4                                              
REMARK 620 3 HEC A 118   NB   91.9  90.6                                        
REMARK 620 4 HEC A 118   NC   88.4 178.3  90.7                                  
REMARK 620 5 HEC A 118   ND   83.3  90.3 175.2  88.4                            
REMARK 620 6 LYS A  73   NZ  169.6  93.1  97.8  87.9  86.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 118                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1YIC   RELATED DB: PDB                                   
REMARK 900 CONTAINS THE SOLUTION STRUCTURE OF THE NATIVE YEAST ISO-1-           
REMARK 900 FERRICYTOCHROME C                                                    
DBREF  1LMS A   -4   103  UNP    P00044   CYC1_YEAST       1    108             
SEQADV 1LMS ALA A   72  UNP  P00044    LYS    77 ENGINEERED MUTATION            
SEQADV 1LMS ALA A   79  UNP  P00044    LYS    84 ENGINEERED MUTATION            
SEQADV 1LMS THR A  102  UNP  P00044    CYS   107 ENGINEERED MUTATION            
SEQRES   1 A  108  THR GLU PHE LYS ALA GLY SER ALA LYS LYS GLY ALA THR          
SEQRES   2 A  108  LEU PHE LYS THR ARG CYS LEU GLN CYS HIS THR VAL GLU          
SEQRES   3 A  108  LYS GLY GLY PRO HIS LYS VAL GLY PRO ASN LEU HIS GLY          
SEQRES   4 A  108  ILE PHE GLY ARG HIS SER GLY GLN ALA GLU GLY TYR SER          
SEQRES   5 A  108  TYR THR ASP ALA ASN ILE LYS LYS ASN VAL LEU TRP ASP          
SEQRES   6 A  108  GLU ASN ASN MET SER GLU TYR LEU THR ASN PRO ALA LYS          
SEQRES   7 A  108  TYR ILE PRO GLY THR ALA MET ALA PHE GLY GLY LEU LYS          
SEQRES   8 A  108  LYS GLU LYS ASP ARG ASN ASP LEU ILE THR TYR LEU LYS          
SEQRES   9 A  108  LYS ALA THR GLU                                              
HET    HEC  A 118      75                                                       
HETNAM     HEC HEME C                                                           
FORMUL   2  HEC    C34 H34 FE N4 O4                                             
HELIX    1   1 LEU A    9  CYS A   14  1                                   6    
HELIX    2   2 ALA A   51  ASN A   56  1                                   6    
HELIX    3   3 ASN A   62  ASN A   70  1                                   9    
HELIX    4   4 LYS A   89  GLU A  103  1                                  15    
SHEET    1   A 2 ARG A  38  HIS A  39  0                                        
SHEET    2   A 2 LEU A  58  TRP A  59 -1  O  TRP A  59   N  ARG A  38           
LINK         SG  CYS A  14                 CAB HEC A 118     1555   1555  1.83  
LINK         SG  CYS A  17                 CAC HEC A 118     1555   1555  1.81  
LINK         NE2 HIS A  18                FE   HEC A 118     1555   1555  1.96  
LINK         NZ  LYS A  73                FE   HEC A 118     1555   1555  2.04  
SITE     1 AC1 12 CYS A  14  GLN A  16  CYS A  17  HIS A  18                    
SITE     2 AC1 12 VAL A  28  LEU A  32  GLY A  41  TYR A  48                    
SITE     3 AC1 12 ASN A  52  TRP A  59  LYS A  73  PHE A  82                    
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000