HEADER    HYDROLASE                               07-JAN-02   1KQK               
TITLE     SOLUTION STRUCTURE OF THE N-TERMINAL DOMAIN OF A POTENTIAL COPPER-     
TITLE    2 TRANSLOCATING P-TYPE ATPASE FROM BACILLUS SUBTILIS IN THE CU(I)LOADED 
TITLE    3 STATE                                                                 
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: POTENTIAL COPPER-TRANSPORTING ATPASE;                       
COMPND   3 CHAIN: A;                                                             
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN;                                          
COMPND   5 SYNONYM: P-TYPE ATPASE, COPA;                                         
COMPND   6 EC: 3.6.3.4;                                                          
COMPND   7 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS;                               
SOURCE   3 ORGANISM_TAXID: 1423;                                                 
SOURCE   4 GENE: YVGX;                                                           
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3)PLYSS;                            
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET21A                                     
KEYWDS    COPA, FOLDING, P-TYPE ATPASE, COPPER TRANSPORTING PROTEIN, HYDROLASE   
EXPDTA    SOLUTION NMR                                                           
NUMMDL    30                                                                     
AUTHOR    L.BANCI,I.BERTINI,S.CIOFI-BAFFONI,M.D'ONOFRIO,L.GONNELLI,              
AUTHOR   2 F.C.MARHUENDA-EGEA,F.J.RUIZ-DUENAS                                    
REVDAT   4   23-FEB-22 1KQK    1       REMARK SEQADV LINK                        
REVDAT   3   24-FEB-09 1KQK    1       VERSN                                     
REVDAT   2   01-APR-03 1KQK    1       JRNL                                      
REVDAT   1   17-APR-02 1KQK    0                                                 
JRNL        AUTH   L.BANCI,I.BERTINI,S.CIOFI-BAFFONI,M.D'ONOFRIO,L.GONNELLI,     
JRNL        AUTH 2 F.C.MARHUENDA-EGEA,F.J.RUIZ-DUENAS                            
JRNL        TITL   SOLUTION STRUCTURE OF THE N-TERMINAL DOMAIN OF A POTENTIAL    
JRNL        TITL 2 COPPER-TRANSLOCATING P-TYPE ATPASE FROM BACILLUS SUBTILIS IN  
JRNL        TITL 3 THE APO AND CU(I) LOADED STATES.                              
JRNL        REF    J.MOL.BIOL.                   V. 317   415 2002               
JRNL        REFN                   ISSN 0022-2836                                
JRNL        PMID   11922674                                                      
JRNL        DOI    10.1006/JMBI.2002.5430                                        
REMARK   2                                                                       
REMARK   2 RESOLUTION. NOT APPLICABLE.                                           
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : CORMA, AMBER 5.0                                      
REMARK   3   AUTHORS     : BORGIAS, B.; THOMAS, P.D.; JAMES, T.L. (CORMA),       
REMARK   3                 PEARLMAN, D.A.; CASE, D.A.; CALDWELL, J.W.; ROSS,     
REMARK   3                 W.S.; CHEATHAM, T.E.; FERGUSON, D.M.; SEIBEL, G.L.;   
REMARK   3                 SINGH, U.C.; WEINER, P.K.; KOLLMAN, P.A. (AMBER)      
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS:                                            
REMARK   3  THE STRUCTURES ARE BASED ON A TOTAL OF 1502 RESTRAINTS, 1415 ARE     
REMARK   3  NOE-DERIVED                                                          
REMARK   3  DISTANCE CONSTRAINTS, 87 DIHEDRAL ANGLE RESTRAINTS                   
REMARK   4                                                                       
REMARK   4 1KQK COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JAN-02.                   
REMARK 100 THE DEPOSITION ID IS D_1000015235.                                    
REMARK 210                                                                       
REMARK 210 EXPERIMENTAL DETAILS                                                  
REMARK 210  EXPERIMENT TYPE                : NMR                                 
REMARK 210  TEMPERATURE           (KELVIN) : 298                                 
REMARK 210  PH                             : 7                                   
REMARK 210  IONIC STRENGTH                 : 100MM PHOSPHATE BUFFER NA           
REMARK 210  PRESSURE                       : AMBIENT                             
REMARK 210  SAMPLE CONTENTS                : 2MM CU(I)COPA 15N; 100MM            
REMARK 210                                   PHOSPHATE BUFFER NA; 90%H2O, 10%    
REMARK 210                                   D2O                                 
REMARK 210                                                                       
REMARK 210  NMR EXPERIMENTS CONDUCTED      : HNHA; 3D 15N NOESY-HSQC; 2D         
REMARK 210                                   NOESY; 2D TOCSY                     
REMARK 210  SPECTROMETER FIELD STRENGTH    : 700 MHZ                             
REMARK 210  SPECTROMETER MODEL             : AVANCE                              
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                              
REMARK 210                                                                       
REMARK 210  STRUCTURE DETERMINATION.                                             
REMARK 210   SOFTWARE USED                 : DYANA 1.5, XEASY 3.2, XWINNMR       
REMARK 210                                   2.6                                 
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS              
REMARK 210                                                                       
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 300                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 30                                  
REMARK 210 CONFORMERS, SELECTION CRITERIA  : TARGET FUNCTION                     
REMARK 210                                                                       
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                 
REMARK 210                                                                       
REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D               
REMARK 210  HOMONUCLEAR AND 3D HETERONUCLEAR TECHNIQUES                          
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 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                              
REMARK 500                                                                       
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                             
REMARK 500                                                                       
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE           
REMARK 500                                                                       
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 26 ARG A  80   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 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  1 THR A   2     -177.11     54.41                                    
REMARK 500  1 ALA A  34       61.13   -179.23                                    
REMARK 500  1 ALA A  39      -57.38   -159.64                                    
REMARK 500  1 LYS A  50      -60.08   -144.94                                    
REMARK 500  1 GLU A  73       31.94   -166.16                                    
REMARK 500  1 GLN A  74       54.38   -159.11                                    
REMARK 500  1 ILE A  77      -68.24     71.05                                    
REMARK 500  1 GLU A  78      155.70     65.37                                    
REMARK 500  2 MET A  12       73.23     32.80                                    
REMARK 500  2 ALA A  34       59.94   -172.28                                    
REMARK 500  2 ALA A  39      -55.93   -138.95                                    
REMARK 500  2 LYS A  50      -56.65   -136.30                                    
REMARK 500  2 LYS A  71     -146.92   -125.47                                    
REMARK 500  2 GLN A  74       72.97     52.06                                    
REMARK 500  2 ILE A  77       90.90   -161.40                                    
REMARK 500  3 MET A  12       45.08    -82.63                                    
REMARK 500  3 CYS A  14      -30.29   -156.10                                    
REMARK 500  3 ALA A  15      -55.73     74.88                                    
REMARK 500  3 ALA A  34       67.55   -178.79                                    
REMARK 500  3 ALA A  39      -60.96   -160.57                                    
REMARK 500  3 LYS A  50      -19.15   -154.67                                    
REMARK 500  3 LYS A  71      -51.73   -127.10                                    
REMARK 500  3 SER A  76      -73.40    -88.61                                    
REMARK 500  3 ILE A  77       80.29     54.48                                    
REMARK 500  4 MET A  12       59.37     21.56                                    
REMARK 500  4 ALA A  34       55.09   -169.29                                    
REMARK 500  4 ALA A  39      -49.95   -154.18                                    
REMARK 500  4 GLU A  41       49.91     81.58                                    
REMARK 500  4 LYS A  50      -55.63   -135.65                                    
REMARK 500  4 LYS A  71      -51.55   -124.49                                    
REMARK 500  4 GLU A  73       40.14   -165.53                                    
REMARK 500  4 GLN A  74       54.11   -162.06                                    
REMARK 500  5 ALA A  34       57.18   -175.62                                    
REMARK 500  5 ALA A  39      -55.74   -167.62                                    
REMARK 500  5 GLU A  51      -67.22   -141.25                                    
REMARK 500  5 LYS A  71      -51.07   -131.08                                    
REMARK 500  5 GLN A  74      -47.29    177.16                                    
REMARK 500  5 ASP A  75      -59.88     77.91                                    
REMARK 500  5 ILE A  77      -84.75   -131.45                                    
REMARK 500  5 GLU A  78      -97.78   -168.93                                    
REMARK 500  6 MET A  12       64.53     33.56                                    
REMARK 500  6 ALA A  34       56.91   -169.65                                    
REMARK 500  6 ALA A  39      -55.30   -159.16                                    
REMARK 500  6 GLU A  51      -61.38   -137.09                                    
REMARK 500  6 LYS A  63       10.11    -69.46                                    
REMARK 500  6 LYS A  71      -53.90   -121.24                                    
REMARK 500  6 GLN A  74      123.25     68.19                                    
REMARK 500  6 ILE A  77      105.87    -45.73                                    
REMARK 500  7 THR A   2      172.14     66.77                                    
REMARK 500  7 MET A  12       57.56     30.71                                    
REMARK 500                                                                       
REMARK 500 THIS ENTRY HAS     253 RAMACHANDRAN OUTLIERS.                         
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  1 ARG A  20         0.11    SIDE CHAIN                               
REMARK 500  4 TYR A  47         0.07    SIDE CHAIN                               
REMARK 500  4 TYR A  66         0.10    SIDE CHAIN                               
REMARK 500  5 TYR A  47         0.06    SIDE CHAIN                               
REMARK 500  7 TYR A  66         0.11    SIDE CHAIN                               
REMARK 500  9 TYR A  47         0.09    SIDE CHAIN                               
REMARK 500 10 TYR A  47         0.10    SIDE CHAIN                               
REMARK 500 12 TYR A  47         0.07    SIDE CHAIN                               
REMARK 500 13 TYR A  47         0.08    SIDE CHAIN                               
REMARK 500 14 TYR A  66         0.09    SIDE CHAIN                               
REMARK 500 15 TYR A  66         0.09    SIDE CHAIN                               
REMARK 500 15 ARG A  80         0.10    SIDE CHAIN                               
REMARK 500 16 TYR A  47         0.09    SIDE CHAIN                               
REMARK 500 18 ARG A  20         0.09    SIDE CHAIN                               
REMARK 500 18 TYR A  47         0.11    SIDE CHAIN                               
REMARK 500 18 TYR A  66         0.08    SIDE CHAIN                               
REMARK 500 19 TYR A  47         0.07    SIDE CHAIN                               
REMARK 500 19 TYR A  66         0.09    SIDE CHAIN                               
REMARK 500 20 TYR A  47         0.06    SIDE CHAIN                               
REMARK 500 22 TYR A  66         0.08    SIDE CHAIN                               
REMARK 500 25 TYR A  47         0.09    SIDE CHAIN                               
REMARK 500 25 TYR A  66         0.09    SIDE CHAIN                               
REMARK 500 26 TYR A  47         0.07    SIDE CHAIN                               
REMARK 500 26 ARG A  80         0.12    SIDE CHAIN                               
REMARK 500 28 TYR A  47         0.07    SIDE CHAIN                               
REMARK 500 29 TYR A  47         0.07    SIDE CHAIN                               
REMARK 500 30 TYR A  47         0.07    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                             CU1 A  81  CU                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 CYS A  14   SG                                                      
REMARK 620 2 CYS A  17   SG  117.9                                               
REMARK 620 N                    1                                                
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU1 A 81                   
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: 1JWW   RELATED DB: PDB                                    
REMARK 900 1JWW CONTAINS THE SAME PROTEIN IN THE APO FORM.                       
DBREF  1KQK A    2    76  UNP    O32220   COPA_BACSU      73    147              
SEQADV 1KQK MET A    1  UNP  O32220              INITIATING METHIONINE           
SEQADV 1KQK ILE A   77  UNP  O32220              SEE REMARK 999                  
SEQADV 1KQK GLU A   78  UNP  O32220              SEE REMARK 999                  
SEQADV 1KQK GLY A   79  UNP  O32220              SEE REMARK 999                  
SEQADV 1KQK ARG A   80  UNP  O32220              SEE REMARK 999                  
SEQRES   1 A   80  MET THR GLU LYS ALA GLU PHE ASP ILE GLU GLY MET THR           
SEQRES   2 A   80  CYS ALA ALA CYS ALA ASN ARG ILE GLU LYS ARG LEU ASN           
SEQRES   3 A   80  LYS ILE GLU GLY VAL ALA ASN ALA PRO VAL ASN PHE ALA           
SEQRES   4 A   80  LEU GLU THR VAL THR VAL GLU TYR ASN PRO LYS GLU ALA           
SEQRES   5 A   80  SER VAL SER ASP LEU LYS GLU ALA VAL ASP LYS LEU GLY           
SEQRES   6 A   80  TYR LYS LEU LYS LEU LYS GLY GLU GLN ASP SER ILE GLU           
SEQRES   7 A   80  GLY ARG                                                       
HET    CU1  A  81       1                                                        
HETNAM     CU1 COPPER (I) ION                                                    
FORMUL   2  CU1    CU 1+                                                         
HELIX    1   1 ALA A   15  LYS A   27  1                                  13     
HELIX    2   2 SER A   53  LYS A   63  1                                  11     
SHEET    1   A 1 GLU A   3  GLU A  10  0                                         
SHEET    1   B 2 GLY A  30  ASN A  33  0                                         
SHEET    2   B 2 VAL A  36  ASN A  37 -1  N  ALA A   5   O  VAL A  45            
SHEET    1   C 1 GLU A  41  ASN A  48  0                                         
SHEET    1   D 1 LYS A  67  GLU A  73  0                                         
LINK         SG  CYS A  14                CU   CU1 A  81     1555   1555  2.17   
LINK         SG  CYS A  17                CU   CU1 A  81     1555   1555  2.18   
SITE     1 AC1  2 CYS A  14  CYS A  17                                           
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                          
MODEL        1                                                                   
MODEL        2                                                                   
MODEL        3                                                                   
MODEL        4                                                                   
MODEL        5                                                                   
MODEL        6                                                                   
MODEL        7                                                                   
MODEL        8                                                                   
MODEL        9                                                                   
MODEL       10                                                                   
MODEL       11                                                                   
MODEL       12                                                                   
MODEL       13                                                                   
MODEL       14                                                                   
MODEL       15                                                                   
MODEL       16                                                                   
MODEL       17                                                                   
MODEL       18                                                                   
MODEL       19                                                                   
MODEL       20                                                                   
MODEL       21                                                                   
MODEL       22                                                                   
MODEL       23                                                                   
MODEL       24                                                                   
MODEL       25                                                                   
MODEL       26                                                                   
MODEL       27                                                                   
MODEL       28                                                                   
MODEL       29                                                                   
MODEL       30                                                                   
END