HEADER    TRANSFERASE                             02-MAR-22   7X4C              
TITLE     NATIVE CD-NTASE EFCDNE                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: EFCDNE;                                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 OTHER_DETAILS: NCBI REFERENCE SEQUENCE: WP_010707292.1               
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROCOCCUS FAECALIS;                          
SOURCE   3 ORGANISM_TAXID: 1351;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG';        
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 866768                                      
KEYWDS    CD-NTASE, CGAS, CYCLIC DINUCLEOTIDE, TRANSFERASE                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.CHEN,T.P.KO,C.S.YANG,Y.C.WANG,M.H.HOU                               
REVDAT   3   29-NOV-23 7X4C    1       REMARK                                   
REVDAT   2   13-SEP-23 7X4C    1       JRNL                                     
REVDAT   1   08-MAR-23 7X4C    0                                                
JRNL        AUTH   C.S.YANG,T.P.KO,C.J.CHEN,M.H.HOU,Y.C.WANG,Y.CHEN             
JRNL        TITL   CRYSTAL STRUCTURE AND FUNCTIONAL IMPLICATIONS OF CYCLIC      
JRNL        TITL 2 DI-PYRIMIDINE-SYNTHESIZING CGAS/DNCV-LIKE                    
JRNL        TITL 3 NUCLEOTIDYLTRANSFERASES.                                     
JRNL        REF    NAT COMMUN                    V.  14  5078 2023              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   37604815                                                     
JRNL        DOI    10.1038/S41467-023-40787-9                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.17.1_3660                                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 26.98                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 29445                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.170                           
REMARK   3   R VALUE            (WORKING SET) : 0.168                           
REMARK   3   FREE R VALUE                     : 0.199                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.020                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1479                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 26.9800 -  3.8900    0.96     2577   137  0.1418 0.1439        
REMARK   3     2  3.8900 -  3.0900    0.98     2559   159  0.1392 0.1789        
REMARK   3     3  3.0900 -  2.7000    0.97     2547   133  0.1736 0.1882        
REMARK   3     4  2.7000 -  2.4500    0.96     2527   137  0.2049 0.2442        
REMARK   3     5  2.4500 -  2.2700    0.96     2500   137  0.2128 0.2462        
REMARK   3     6  2.2700 -  2.1400    0.97     2547   132  0.1935 0.2592        
REMARK   3     7  2.1400 -  2.0300    0.97     2543   137  0.1763 0.2164        
REMARK   3     8  2.0300 -  1.9400    0.97     2565   116  0.1725 0.2375        
REMARK   3     9  1.9400 -  1.8700    0.98     2536   121  0.1636 0.2131        
REMARK   3    10  1.8700 -  1.8100    0.98     2533   128  0.1687 0.2000        
REMARK   3    11  1.8100 -  1.7500    0.97     2532   142  0.1793 0.2294        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.170            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.260           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 17.98                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.08                          
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.004           2595                                  
REMARK   3   ANGLE     :  0.653           3522                                  
REMARK   3   CHIRALITY :  0.049            381                                  
REMARK   3   PLANARITY :  0.004            454                                  
REMARK   3   DIHEDRAL  : 17.441            935                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 22 )                    
REMARK   3    ORIGIN FOR THE GROUP (A): -18.5072  -8.2279  16.0781              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0898 T22:   0.1687                                     
REMARK   3      T33:   0.1728 T12:   0.0252                                     
REMARK   3      T13:   0.0258 T23:   0.0037                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2250 L22:   0.3935                                     
REMARK   3      L33:   0.1508 L12:  -0.0398                                     
REMARK   3      L13:   0.0605 L23:  -0.2496                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0266 S12:  -0.1678 S13:  -0.1057                       
REMARK   3      S21:   0.0072 S22:   0.1634 S23:   0.3447                       
REMARK   3      S31:  -0.0702 S32:  -0.0657 S33:   0.2312                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 23 THROUGH 79 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.3686   5.9677  30.9079              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1319 T22:   0.1372                                     
REMARK   3      T33:   0.1131 T12:  -0.0229                                     
REMARK   3      T13:   0.0033 T23:  -0.0191                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  -0.0011 L22:   0.1054                                     
REMARK   3      L33:   0.2010 L12:   0.1174                                     
REMARK   3      L13:   0.2610 L23:   0.1399                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0083 S12:  -0.0679 S13:   0.0177                       
REMARK   3      S21:  -0.0067 S22:  -0.0333 S23:   0.0263                       
REMARK   3      S31:   0.0241 S32:  -0.0072 S33:   0.0000                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 80 THROUGH 158 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):   9.2105   7.5624  29.1841              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1101 T22:   0.1150                                     
REMARK   3      T33:   0.0978 T12:  -0.0147                                     
REMARK   3      T13:  -0.0038 T23:  -0.0088                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4587 L22:   0.2275                                     
REMARK   3      L33:   1.1147 L12:  -0.0616                                     
REMARK   3      L13:  -0.1319 L23:   0.6890                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0343 S12:  -0.0763 S13:  -0.0052                       
REMARK   3      S21:  -0.0090 S22:   0.0062 S23:  -0.0053                       
REMARK   3      S31:   0.0223 S32:   0.1897 S33:  -0.0139                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 159 THROUGH 307 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  -3.1197  -5.7648   7.4067              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0879 T22:   0.0890                                     
REMARK   3      T33:   0.0913 T12:   0.0018                                     
REMARK   3      T13:  -0.0006 T23:   0.0011                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3612 L22:   0.1475                                     
REMARK   3      L33:   0.3539 L12:   0.1384                                     
REMARK   3      L13:   0.1421 L23:   0.1633                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0145 S12:   0.0050 S13:  -0.0290                       
REMARK   3      S21:  -0.0324 S22:   0.0062 S23:  -0.0352                       
REMARK   3      S31:  -0.0155 S32:  -0.0037 S33:   0.0000                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 7X4C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-MAR-22.                  
REMARK 100 THE DEPOSITION ID IS D_1300028021.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-NOV-21                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.3                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSRRC                              
REMARK 200  BEAMLINE                       : TPS 05A                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX300-HS                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29511                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.2                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.03300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 35.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.81                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.07500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 15.10                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: 7X4A                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.08                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM TARTRATE, PEG 3350, PH 7.3,       
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       28.55200            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 300 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 15570 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 2.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
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   OD1  ASN A   181     O    HOH A   501              2.10            
REMARK 500   O    HOH A   598     O    HOH A   868              2.13            
REMARK 500   O    HOH A   518     O    HOH A   736              2.17            
REMARK 500   O    HOH A   823     O    HOH A   842              2.18            
REMARK 500   ND2  ASN A   181     O    HOH A   502              2.18            
REMARK 500   O    HOH A   524     O    HOH A   760              2.19            
REMARK 500   O    HOH A   591     O    HOH A   832              2.19            
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  51     -165.14   -128.30                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 916        DISTANCE =  6.49 ANGSTROMS                       
REMARK 525    HOH A 917        DISTANCE =  6.58 ANGSTROMS                       
REMARK 525    HOH A 918        DISTANCE =  7.03 ANGSTROMS                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 7X4A   RELATED DB: PDB                                   
REMARK 900 SAME CLASS CD-NTASE                                                  
DBREF  7X4C A    1   307  PDB    7X4C     7X4C             1    307             
SEQRES   1 A  307  MET SER LYS PHE SER GLU SER THR LEU SER GLY TRP THR          
SEQRES   2 A  307  LYS PRO ALA SER VAL THR GLU GLU ASP ARG ILE GLU ASN          
SEQRES   3 A  307  THR ILE SER MET ILE LYS SER ALA ILE LYS ASN ASP ASN          
SEQRES   4 A  307  ASN PHE ASP ASN LEU VAL TYR GLU VAL PHE VAL GLN GLY          
SEQRES   5 A  307  SER TYR GLY ASN ASN THR ASN VAL ARG THR ASN SER ASP          
SEQRES   6 A  307  ILE ASP VAL ASN ILE MET LEU THR SER THR PHE TYR SER          
SEQRES   7 A  307  LYS TYR PRO GLU GLY LYS THR ASN SER ASP TYR GLY PHE          
SEQRES   8 A  307  THR ASP GLY THR ILE THR TYR ASN GLU TYR LYS ASN LEU          
SEQRES   9 A  307  ILE LEU THR ALA LEU THR ASN LYS PHE GLY THR GLY ASN          
SEQRES  10 A  307  VAL THR VAL GLY ASN LYS SER ILE LYS ILE THR SER ASN          
SEQRES  11 A  307  SER TYR ARG VAL GLU ALA ASP CYS ILE PRO SER LEU LEU          
SEQRES  12 A  307  TYR ARG ASN TYR GLU TYR GLU ASN SER SER SER PRO ASN          
SEQRES  13 A  307  ASN TYR ILE GLU GLY ILE LYS TYR PHE ALA SER ASP ASN          
SEQRES  14 A  307  THR SER VAL VAL ASN TYR PRO LYS VAL HIS ILE ASN ASN          
SEQRES  15 A  307  GLY ILE GLU LYS ASN ASN GLN THR HIS LYS ASN TYR LYS          
SEQRES  16 A  307  ARG LEU VAL ARG VAL ILE LYS ARG LEU ARG ASN LYS MET          
SEQRES  17 A  307  THR ALA GLU ASN HIS PHE THR ASN GLU ASN ILE THR SER          
SEQRES  18 A  307  PHE LEU ILE GLU CYS LEU ILE TRP ASN VAL PRO ASN ASN          
SEQRES  19 A  307  TYR ILE ASN ASP TYR ASP THR TRP ASP GLU THR ILE LYS          
SEQRES  20 A  307  GLN THR LEU ILE PHE ILE LYS SER SER ILE ASN ASP ASN          
SEQRES  21 A  307  SER TYR LYS ASN TRP THR GLU VAL SER GLY MET PHE TYR          
SEQRES  22 A  307  LEU PHE HIS ASN ASN ARG LYS TRP THR SER ASP ASP VAL          
SEQRES  23 A  307  SER SER PHE VAL ASN SER LEU TRP SER PHE MET GLU TYR          
SEQRES  24 A  307  LEU GLU HIS HIS HIS HIS HIS HIS                              
HET    TLA  A 401      10                                                       
HETNAM     TLA L(+)-TARTARIC ACID                                               
FORMUL   2  TLA    C4 H6 O6                                                     
FORMUL   3  HOH   *418(H2 O)                                                    
HELIX    1 AA1 SER A    5  THR A   13  1                                   9    
HELIX    2 AA2 ASP A   22  ASN A   37  1                                  16    
HELIX    3 AA3 ASP A   38  ASP A   42  5                                   5    
HELIX    4 AA4 GLN A   51  ASN A   56  1                                   6    
HELIX    5 AA5 THR A   85  GLY A   90  5                                   6    
HELIX    6 AA6 THR A   97  GLY A  114  1                                  18    
HELIX    7 AA7 TYR A  175  THR A  190  1                                  16    
HELIX    8 AA8 LYS A  192  GLU A  211  1                                  20    
HELIX    9 AA9 THR A  220  ASN A  230  1                                  11    
HELIX   10 AB1 PRO A  232  ASP A  238  1                                   7    
HELIX   11 AB2 THR A  241  ASP A  259  1                                  19    
HELIX   12 AB3 ASN A  260  TRP A  265  5                                   6    
HELIX   13 AB4 THR A  282  GLU A  298  1                                  17    
HELIX   14 AB5 HIS A  302  HIS A  306  5                                   5    
SHEET    1 AA1 5 TYR A  46  VAL A  50  0                                        
SHEET    2 AA1 5 ILE A  66  LYS A  79 -1  O  ASN A  69   N  PHE A  49           
SHEET    3 AA1 5 VAL A 134  ASN A 146  1  O  ARG A 145   N  TYR A  77           
SHEET    4 AA1 5 ILE A 125  SER A 129 -1  N  ILE A 127   O  ALA A 136           
SHEET    5 AA1 5 VAL A 118  VAL A 120 -1  N  THR A 119   O  LYS A 126           
SHEET    1 AA2 5 TYR A  46  VAL A  50  0                                        
SHEET    2 AA2 5 ILE A  66  LYS A  79 -1  O  ASN A  69   N  PHE A  49           
SHEET    3 AA2 5 VAL A 134  ASN A 146  1  O  ARG A 145   N  TYR A  77           
SHEET    4 AA2 5 ILE A 159  PHE A 165 -1  O  GLY A 161   N  TYR A 144           
SHEET    5 AA2 5 SER A 171  ASN A 174 -1  O  ASN A 174   N  ILE A 162           
CRYST1   41.322   57.104   64.845  90.00  97.10  90.00 P 1 21 1      2          
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      0.024200  0.000000  0.003015        0.00000                         
SCALE2      0.000000  0.017512  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015541        0.00000