HEADER    IMMUNOGLOBULIN-BINDING PROTEIN          29-JUN-96   1SPZ              
OBSLTE     21-APR-00 1SPZ      2SPZ                                             
TITLE     STAPHYLOCOCCAL PROTEIN A, Z-DOMAIN, NMR, 10 STRUCTURES                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: STAPHYLOCOCCAL PROTEIN A;                                  
COMPND   3 CHAIN: Z;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES;                                                       
COMPND   6 OTHER_DETAILS: Z-DOMAIN ANALOG                                       
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS;                          
SOURCE   3 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   4 EXPRESSION_SYSTEM_PLASMID: PRIT28NZ;                                 
SOURCE   5 EXPRESSION_SYSTEM_GENE: IGG BINDING DOMAIN Z                         
KEYWDS    THREE-HELICAL BUNDLE STRUCTURE, IMMUNOGLOBULIN-BINDING                
KEYWDS   2 PROTEIN                                                              
EXPDTA    NMR, 10 STRUCTURES                                                    
AUTHOR    G.T.MONTELIONE,M.TASHIRO,R.TEJERO,B.A.LYONS                           
REVDAT   2   21-APR-00 1SPZ    1       OBSLTE                                   
REVDAT   1   11-JAN-97 1SPZ    0                                                
JRNL        AUTH   L.JENDEBERG,M.TASHIRO,R.TEJERO,B.A.LYONS,M.UHLEN,            
JRNL        AUTH 2 G.T.MONTELIONE,B.NILSSON                                     
JRNL        TITL   THE MECHANISM OF BINDING STAPHYLOCOCCAL PROTEIN A            
JRNL        TITL 2 TO IMMUNOGLOBIN G DOES NOT INVOLVE HELIX UNWINDING           
JRNL        REF    BIOCHEMISTRY                  V.  35    22 1996              
JRNL        REFN   ASTM BICHAW  US ISSN 0006-2960                               
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   M.TASHIRO,G.T.MONTELIONE                                     
REMARK   1  TITL   STRUCTURES OF BACTERIAL IMMUNOGLOBULIN-BINDING               
REMARK   1  TITL 2 DOMAINS AND THEIR COMPLEXES WITH IMMUNOGLOBULIN              
REMARK   1  REF    CURR.OPIN.STRUCT.BIOL.        V.   5   471 1995              
REMARK   1  REFN   ASTM COSBEF  UK ISSN 0959-440X                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   B.A.LYONS,M.TASHIRO,L.CEDERGREN,B.NILSSON,                   
REMARK   1  AUTH 2 G.T.MONTELIONE                                               
REMARK   1  TITL   AN IMPROVED STRATEGY FOR DETERMINING RESONANCE               
REMARK   1  TITL 2 ASSIGNMENTS FOR ISOTOPICALLY ENRICHED PROTEINS AND           
REMARK   1  TITL 3 ITS APPLICATION TO AN ENGINEERED DOMAIN OF                   
REMARK   1  TITL 4 STAPHYLOCOCCAL PROTEIN A                                     
REMARK   1  REF    BIOCHEMISTRY                  V.  32  7839 1993              
REMARK   1  REFN   ASTM BICHAW  US ISSN 0006-2960                               
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CONGEN                                               
REMARK   3   AUTHORS     : BRUCCOLERI,KARPLUS NUMBER OF NON-HYDROGEN ATOMS      
REMARK   3                 USED IN REFINEMENT. PROTEIN ATOMS : 469 NUCLEIC      
REMARK   3                 ACID ATOMS : 0 HETEROGEN ATOMS : 0 SOLVENT ATOMS     
REMARK   3                 : 0                                                  
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: REMARK: D. BASSOLINO-KLIMAS ET AL.        
REMARK   3  (1996) PROTEIN SCIENCE 5: 593 - 603 R.E. BRUCCOLERI, M.             
REMARK   3  KARPLUS (1987) BIOPOLYMERS 26, 137 - 168 DIANA (P. GUNTERT, W.      
REMARK   3  BRAUN, K. WUTHRICH) ALSO WAS USED. TOTAL NUMBER OF PROTEIN          
REMARK   3  ATOMS USED IN REFINEMENT INCLUDING HYDROGENS: 926                   
REMARK   4                                                                      
REMARK   4 1SPZ COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998                       
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 303 +/- 0.1                        
REMARK 210  PH                             : 6.5 +/-0.1                         
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : NULL                               
REMARK 210  SAMPLE CONTENTS                : NULL                               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : SEE REMARKS                        
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ                            
REMARK 210  SPECTROMETER MODEL             : MODIFIED UNITY 500                 
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : DIANA, CONGEN                      
REMARK 210   METHOD USED                   : SIMULATED ANNEALING WITH           
REMARK 210                                   RESTRAINED MOLECULAR DYNAMICS      
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : NULL                               
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 10                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : MINIMUM VALUE OF TARGET            
REMARK 210                                   FUNCTION (INCLUDING VIOLATIONS     
REMARK 210                                   OF EXPERIMENTAL CONSTRAINTS        
REMARK 210                                   AND CHARMM CONFORMATIONAL          
REMARK 210                                   ENERGY)                            
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: NMR EXPERIMENTS CONDUCTED : 2D NOESY, 3D NOESY-[15N]         
REMARK 210  HSQC, 2D [N15]HSQC-J,3D (H)CC(CO)NH-TOCSY, 3D (H)CCNH-TOCSY,        
REMARK 210  3D H(CCCO)NH-TOCSY, 3D H(CC)NH-TOCSY, 3D (H)CNH, 3D H(C)NH 3D       
REMARK 210  (H)C(CO)NH, 3D H(CCO)NH, 3D CBCANH, 3D CBCA(CO)NH, 3D HNCO          
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 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   1 MET Z   -13                                                      
REMARK 465   1 LYS Z   -12                                                      
REMARK 465   1 ALA Z   -11                                                      
REMARK 465   1 ILE Z   -10                                                      
REMARK 465   1 PHE Z    -9                                                      
REMARK 465   1 VAL Z    -8                                                      
REMARK 465   1 LEU Z    -7                                                      
REMARK 465   1 ASN Z    -6                                                      
REMARK 465   1 ALA Z    -5                                                      
REMARK 465   1 GLN Z    -4                                                      
REMARK 465   1 HIS Z    -3                                                      
REMARK 465   1 ASP Z    -2                                                      
REMARK 465   1 GLU Z    -1                                                      
REMARK 465   1 ALA Z     0                                                      
REMARK 465   2 MET Z   -13                                                      
REMARK 465   2 LYS Z   -12                                                      
REMARK 465   2 ALA Z   -11                                                      
REMARK 465   2 ILE Z   -10                                                      
REMARK 465   2 PHE Z    -9                                                      
REMARK 465   2 VAL Z    -8                                                      
REMARK 465   2 LEU Z    -7                                                      
REMARK 465   2 ASN Z    -6                                                      
REMARK 465   2 ALA Z    -5                                                      
REMARK 465   2 GLN Z    -4                                                      
REMARK 465   2 HIS Z    -3                                                      
REMARK 465   2 ASP Z    -2                                                      
REMARK 465   2 GLU Z    -1                                                      
REMARK 465   2 ALA Z     0                                                      
REMARK 465   3 MET Z   -13                                                      
REMARK 465   3 LYS Z   -12                                                      
REMARK 465   3 ALA Z   -11                                                      
REMARK 465   3 ILE Z   -10                                                      
REMARK 465   3 PHE Z    -9                                                      
REMARK 465   3 VAL Z    -8                                                      
REMARK 465   3 LEU Z    -7                                                      
REMARK 465   3 ASN Z    -6                                                      
REMARK 465   3 ALA Z    -5                                                      
REMARK 465   3 GLN Z    -4                                                      
REMARK 465   3 HIS Z    -3                                                      
REMARK 465   3 ASP Z    -2                                                      
REMARK 465   3 GLU Z    -1                                                      
REMARK 465   3 ALA Z     0                                                      
REMARK 465   4 MET Z   -13                                                      
REMARK 465   4 LYS Z   -12                                                      
REMARK 465   4 ALA Z   -11                                                      
REMARK 465   4 ILE Z   -10                                                      
REMARK 465   4 PHE Z    -9                                                      
REMARK 465   4 VAL Z    -8                                                      
REMARK 465   4 LEU Z    -7                                                      
REMARK 465   4 ASN Z    -6                                                      
REMARK 465   4 ALA Z    -5                                                      
REMARK 465   4 GLN Z    -4                                                      
REMARK 465   4 HIS Z    -3                                                      
REMARK 465   4 ASP Z    -2                                                      
REMARK 465   4 GLU Z    -1                                                      
REMARK 465   4 ALA Z     0                                                      
REMARK 465   5 MET Z   -13                                                      
REMARK 465   5 LYS Z   -12                                                      
REMARK 465   5 ALA Z   -11                                                      
REMARK 465   5 ILE Z   -10                                                      
REMARK 465   5 PHE Z    -9                                                      
REMARK 465   5 VAL Z    -8                                                      
REMARK 465   5 LEU Z    -7                                                      
REMARK 465   5 ASN Z    -6                                                      
REMARK 465   5 ALA Z    -5                                                      
REMARK 465   5 GLN Z    -4                                                      
REMARK 465   5 HIS Z    -3                                                      
REMARK 465   5 ASP Z    -2                                                      
REMARK 465   5 GLU Z    -1                                                      
REMARK 465   5 ALA Z     0                                                      
REMARK 465   6 MET Z   -13                                                      
REMARK 465   6 LYS Z   -12                                                      
REMARK 465   6 ALA Z   -11                                                      
REMARK 465   6 ILE Z   -10                                                      
REMARK 465   6 PHE Z    -9                                                      
REMARK 465   6 VAL Z    -8                                                      
REMARK 465   6 LEU Z    -7                                                      
REMARK 465   6 ASN Z    -6                                                      
REMARK 465   6 ALA Z    -5                                                      
REMARK 465   6 GLN Z    -4                                                      
REMARK 465   6 HIS Z    -3                                                      
REMARK 465   6 ASP Z    -2                                                      
REMARK 465   6 GLU Z    -1                                                      
REMARK 465   6 ALA Z     0                                                      
REMARK 465   7 MET Z   -13                                                      
REMARK 465   7 LYS Z   -12                                                      
REMARK 465   7 ALA Z   -11                                                      
REMARK 465   7 ILE Z   -10                                                      
REMARK 465   7 PHE Z    -9                                                      
REMARK 465   7 VAL Z    -8                                                      
REMARK 465   7 LEU Z    -7                                                      
REMARK 465   7 ASN Z    -6                                                      
REMARK 465   7 ALA Z    -5                                                      
REMARK 465   7 GLN Z    -4                                                      
REMARK 465   7 HIS Z    -3                                                      
REMARK 465   7 ASP Z    -2                                                      
REMARK 465   7 GLU Z    -1                                                      
REMARK 465   7 ALA Z     0                                                      
REMARK 465   8 MET Z   -13                                                      
REMARK 465   8 LYS Z   -12                                                      
REMARK 465   8 ALA Z   -11                                                      
REMARK 465   8 ILE Z   -10                                                      
REMARK 465   8 PHE Z    -9                                                      
REMARK 465   8 VAL Z    -8                                                      
REMARK 465   8 LEU Z    -7                                                      
REMARK 465   8 ASN Z    -6                                                      
REMARK 465   8 ALA Z    -5                                                      
REMARK 465   8 GLN Z    -4                                                      
REMARK 465   8 HIS Z    -3                                                      
REMARK 465   8 ASP Z    -2                                                      
REMARK 465   8 GLU Z    -1                                                      
REMARK 465   8 ALA Z     0                                                      
REMARK 465   9 MET Z   -13                                                      
REMARK 465   9 LYS Z   -12                                                      
REMARK 465   9 ALA Z   -11                                                      
REMARK 465   9 ILE Z   -10                                                      
REMARK 465   9 PHE Z    -9                                                      
REMARK 465   9 VAL Z    -8                                                      
REMARK 465   9 LEU Z    -7                                                      
REMARK 465   9 ASN Z    -6                                                      
REMARK 465   9 ALA Z    -5                                                      
REMARK 465   9 GLN Z    -4                                                      
REMARK 465   9 HIS Z    -3                                                      
REMARK 465   9 ASP Z    -2                                                      
REMARK 465   9 GLU Z    -1                                                      
REMARK 465   9 ALA Z     0                                                      
REMARK 465  10 MET Z   -13                                                      
REMARK 465  10 LYS Z   -12                                                      
REMARK 465  10 ALA Z   -11                                                      
REMARK 465  10 ILE Z   -10                                                      
REMARK 465  10 PHE Z    -9                                                      
REMARK 465  10 VAL Z    -8                                                      
REMARK 465  10 LEU Z    -7                                                      
REMARK 465  10 ASN Z    -6                                                      
REMARK 465  10 ALA Z    -5                                                      
REMARK 465  10 GLN Z    -4                                                      
REMARK 465  10 HIS Z    -3                                                      
REMARK 465  10 ASP Z    -2                                                      
REMARK 465  10 GLU Z    -1                                                      
REMARK 465  10 ALA Z     0                                                      
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: ENGH AND HUBER, 1991                                
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500  1 ILE Z  31   CG1 -  CB  -  CG2 ANGL. DEV. = 22.5 DEGREES           
REMARK 500  4 ILE Z  31   CG1 -  CB  -  CG2 ANGL. DEV. = 24.4 DEGREES           
REMARK 500  8 GLN Z   9   CA  -  C   -  N   ANGL. DEV. = 23.5 DEGREES           
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  M RES CSSEQI        PSI       PHI                                   
REMARK 500  1 GLU Z  25      -37.96     81.15                                   
REMARK 500  2 ASN Z   3      -51.11     73.17                                   
REMARK 500  2 GLU Z  24      -38.92     63.44                                   
REMARK 500  3 GLU Z  24      -37.21     66.48                                   
REMARK 500  4 ASP Z   2      -60.50     66.07                                   
REMARK 500  4 ASN Z   3      -35.95     70.85                                   
REMARK 500  4 PHE Z   5      -79.83     49.14                                   
REMARK 500  5 ASP Z   2     -115.12     38.08                                   
REMARK 500  5 ASN Z  23      -45.31     53.74                                   
REMARK 500  5 GLU Z  24     -104.69   -157.32                                   
REMARK 500  6 ASN Z   3     -112.56     47.78                                   
REMARK 500  6 ASN Z   6      -35.14     52.71                                   
REMARK 500  6 ASP Z  37       73.36    143.06                                   
REMARK 500  6 SER Z  39      -55.55     71.98                                   
REMARK 500  7 ASP Z   2     -107.74   -164.39                                   
REMARK 500  7 GLU Z  24      -55.33     67.18                                   
REMARK 500  8 ASN Z   6      -56.59     90.24                                   
REMARK 500  8 ASP Z  37       88.32    116.33                                   
REMARK 500  9 LYS Z   4      -89.37     60.74                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 1SPZ  Z    SWS     P38507       1 -   211 NOT IN ATOMS LIST          
REMARK 999 1SPZ  Z    SWS     P38507     270 -   508 NOT IN ATOMS LIST          
REMARK 999                                                                      
REMARK 999  REFERENCE                                                           
REMARK 999   REFERENCE: SEQUENCE DETERMINED BY NMR: B.A. LYONS ET AL.           
REMARK 999   BIOCHEMISTRY 32: 7839 - 7845, 1993.                                
DBREF  1SPZ Z    1    58  UNP    P38507   SPA2_STAAU     212    269             
SEQADV 1SPZ VAL Z    1  UNP  P38507    ALA   212 ENGINEERED                     
SEQADV 1SPZ ALA Z   29  UNP  P38507    GLY   240 ENGINEERED                     
SEQRES   1 Z   72  MET LYS ALA ILE PHE VAL LEU ASN ALA GLN HIS ASP GLU          
SEQRES   2 Z   72  ALA VAL ASP ASN LYS PHE ASN LYS GLU GLN GLN ASN ALA          
SEQRES   3 Z   72  PHE TYR GLU ILE LEU HIS LEU PRO ASN LEU ASN GLU GLU          
SEQRES   4 Z   72  GLN ARG ASN ALA PHE ILE GLN SER LEU LYS ASP ASP PRO          
SEQRES   5 Z   72  SER GLN SER ALA ASN LEU LEU ALA GLU ALA LYS LYS LEU          
SEQRES   6 Z   72  ASN ASP ALA GLN ALA PRO LYS                                  
HELIX    1   1 LYS Z    7  HIS Z   18  1                                  12    
HELIX    2   2 GLU Z   25  ASP Z   36  1                                  12    
HELIX    3   3 SER Z   41  ALA Z   54  1                                  14    
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