HEADER DNA BINDING PROTEIN 19-FEB-02 1L1O TITLE STRUCTURE OF THE HUMAN REPLICATION PROTEIN A (RPA) TITLE 2 TRIMERIZATION CORE COMPND MOL_ID: 1; COMPND 2 MOLECULE: REPLICATION PROTEIN A 14 KDA SUBUNIT; COMPND 3 CHAIN: A, D; COMPND 4 FRAGMENT: RPA14; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: REPLICATION PROTEIN A 32 KDA SUBUNIT; COMPND 8 CHAIN: B, E; COMPND 9 FRAGMENT: RPA32 CENTRAL DOMAIN (RESIDUES 44-171); COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: REPLICATION PROTEIN A 70 KDA DNA-BINDING SUBUNIT; COMPND 13 CHAIN: C, F; COMPND 14 FRAGMENT: RPA70 C-TERMINAL DOMAIN (RESIDUES 436-616); COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: RFA3_HUMAN; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET15B; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B 3-CORE; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: RFA2_HUMAN; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PET15B; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET15B 3-CORE; SOURCE 21 MOL_ID: 3; SOURCE 22 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 23 ORGANISM_COMMON: HUMAN; SOURCE 24 ORGANISM_TAXID: 9606; SOURCE 25 GENE: RFA1_HUMAN; SOURCE 26 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 27 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 28 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 29 EXPRESSION_SYSTEM_VECTOR_TYPE: PET15B; SOURCE 30 EXPRESSION_SYSTEM_PLASMID: PET15B 3-CORE KEYWDS EUKARYOTIC SSB, SSDNA BINDING PROTEIN, OB-FOLD EXPDTA X-RAY DIFFRACTION AUTHOR E.V.BOCHKAREVA,S.KOROLEV,S.P.LEES-MILLER,A.BOCHKAREV REVDAT 3 24-FEB-09 1L1O 1 VERSN REVDAT 2 01-APR-03 1L1O 1 JRNL REVDAT 1 05-JUN-02 1L1O 0 JRNL AUTH E.BOCHKAREVA,S.KOROLEV,S.P.LEES-MILLER,A.BOCHKAREV JRNL TITL STRUCTURE OF THE RPA TRIMERIZATION CORE AND ITS JRNL TITL 2 ROLE IN THE MULTISTEP DNA-BINDING MECHANISM OF RPA. JRNL REF EMBO J. V. 21 1855 2002 JRNL REFN ISSN 0261-4189 JRNL PMID 11927569 JRNL DOI 10.1093/EMBOJ/21.7.1855 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.BOCHKAREVA,S.KOROLEV,A.BOCHKAREV REMARK 1 TITL THE ROLE FOR ZINC IN REPLICATION PROTEIN A. REMARK 1 REF J.BIOL.CHEM. V. 275 27332 2000 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 584448.250 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.3 REMARK 3 NUMBER OF REFLECTIONS : 36244 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 3681 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 75.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4374 REMARK 3 BIN R VALUE (WORKING SET) : 0.3360 REMARK 3 BIN FREE R VALUE : 0.3730 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 511 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6569 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 68.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.86000 REMARK 3 B22 (A**2) : 0.86000 REMARK 3 B33 (A**2) : -1.71000 REMARK 3 B12 (A**2) : 7.77000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.38 REMARK 3 ESD FROM SIGMAA (A) : 0.47 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.47 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.61 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.020 REMARK 3 BOND ANGLES (DEGREES) : 2.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.41 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.710 ; 2.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.500 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.210 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.810 ; 3.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 39.92 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : &_1_PARAMETER_INFILE_3 REMARK 3 PARAMETER FILE 4 : &_1_PARAMETER_INFILE_4 REMARK 3 PARAMETER FILE 5 : &_1_PARAMETER_INFILE_5 REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : &_1_TOPOLOGY_INFILE_3 REMARK 3 TOPOLOGY FILE 4 : &_1_TOPOLOGY_INFILE_4 REMARK 3 TOPOLOGY FILE 5 : &_1_TOPOLOGY_INFILE_5 REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1L1O COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-FEB-02. REMARK 100 THE RCSB ID CODE IS RCSB015562. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-SEP-99; 05-SEP-99 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 7.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 19-ID; 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.008; 0.979 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4; ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43573 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06200 REMARK 200 FOR THE DATA SET : 2.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.53200 REMARK 200 FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 9% GLYCEROL, AND 1.6 M REMARK 280 AMMONIUM SULFATE, PH 7.8, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 113.69667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 227.39333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 227.39333 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 113.69667 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 300 REMARK: RPA IS A HETEROTRIMER MADE OF RPA70, RPA32, AND RPA14 REMARK 300 SUBUNITS 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 465 VAL A 2 REMARK 465 VAL A 118 REMARK 465 GLN A 119 REMARK 465 HIS A 120 REMARK 465 ASP A 121 REMARK 465 ASP B 112 REMARK 465 THR B 113 REMARK 465 SER B 114 REMARK 465 SER B 115 REMARK 465 GLU B 116 REMARK 465 GLY C 436 REMARK 465 GLY C 437 REMARK 465 SER C 438 REMARK 465 ASN C 582 REMARK 465 ASP C 583 REMARK 465 GLU C 584 REMARK 465 SER C 585 REMARK 465 ARG C 586 REMARK 465 MET D 1 REMARK 465 VAL D 2 REMARK 465 VAL D 118 REMARK 465 GLN D 119 REMARK 465 HIS D 120 REMARK 465 ASP D 121 REMARK 465 ASP E 112 REMARK 465 THR E 113 REMARK 465 SER E 114 REMARK 465 SER E 115 REMARK 465 GLU E 116 REMARK 465 GLY F 436 REMARK 465 GLY F 437 REMARK 465 SER F 438 REMARK 465 THR F 580 REMARK 465 TYR F 581 REMARK 465 ASN F 582 REMARK 465 ASP F 583 REMARK 465 GLU F 584 REMARK 465 SER F 585 REMARK 465 ARG F 586 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS B 171 CG CD CE NZ REMARK 470 LYS E 171 CG CD CE NZ 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 O ASN F 475 N MET F 477 2.14 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 PRO B 87 C - N - CA ANGL. DEV. = -9.8 DEGREES REMARK 500 ALA B 143 N - CA - C ANGL. DEV. = 16.6 DEGREES REMARK 500 CYS F 486 N - CA - C ANGL. DEV. = -20.5 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 LEU A 17 -39.76 -34.24 REMARK 500 HIS A 35 156.18 -44.47 REMARK 500 THR A 37 27.20 -70.52 REMARK 500 ASP A 45 -167.90 -67.43 REMARK 500 ASP A 60 -80.33 -76.75 REMARK 500 SER A 64 154.24 162.92 REMARK 500 LYS A 76 30.93 -90.02 REMARK 500 ASP A 90 -8.88 -51.76 REMARK 500 TYR A 113 78.33 -166.73 REMARK 500 LEU A 115 37.14 -154.04 REMARK 500 LEU B 59 41.60 -100.57 REMARK 500 SER B 72 -82.55 -112.38 REMARK 500 ALA B 86 -160.60 61.30 REMARK 500 MET B 97 -16.94 62.41 REMARK 500 ALA B 99 -179.31 -178.55 REMARK 500 ASN B 137 -15.60 85.03 REMARK 500 ILE B 146 81.76 -151.81 REMARK 500 LYS C 449 -73.57 -64.03 REMARK 500 ASN C 452 46.39 73.48 REMARK 500 ASP C 457 -88.90 -10.42 REMARK 500 PRO C 459 -176.93 -64.93 REMARK 500 GLU C 474 -89.06 -68.10 REMARK 500 CYS C 476 -20.00 -38.11 REMARK 500 LYS C 488 159.40 -48.56 REMARK 500 GLN C 494 -10.00 -41.54 REMARK 500 ASN C 495 40.34 -75.51 REMARK 500 ASP C 504 72.05 29.15 REMARK 500 ILE C 515 60.70 -154.47 REMARK 500 ASP C 522 -161.77 -115.19 REMARK 500 PHE C 532 -174.84 -67.04 REMARK 500 GLU C 534 -78.78 -42.00 REMARK 500 LEU C 547 -70.73 -68.90 REMARK 500 LEU C 550 -5.93 -49.13 REMARK 500 LYS C 553 -98.14 -34.77 REMARK 500 GLN C 556 -61.83 -104.54 REMARK 500 ALA C 557 -19.93 -48.07 REMARK 500 GLU C 559 -15.99 -49.95 REMARK 500 ALA C 565 -9.55 -56.59 REMARK 500 PHE C 567 39.94 73.23 REMARK 500 MET D 4 -80.55 -30.25 REMARK 500 MET D 5 -2.60 -45.56 REMARK 500 LEU D 17 -53.24 -26.85 REMARK 500 ASP D 22 2.25 81.38 REMARK 500 GLU D 32 -93.71 -97.67 REMARK 500 HIS D 35 144.92 -21.47 REMARK 500 ASP D 45 -167.89 -79.77 REMARK 500 PRO D 58 139.46 -39.90 REMARK 500 LEU D 59 137.69 -35.97 REMARK 500 LYS D 76 31.30 -84.33 REMARK 500 ASP D 90 -28.58 -21.54 REMARK 500 GLN D 111 -19.07 -43.65 REMARK 500 TYR D 113 58.63 175.80 REMARK 500 LEU E 55 -30.70 -34.11 REMARK 500 ALA E 57 144.93 -30.58 REMARK 500 VAL E 60 169.48 -47.48 REMARK 500 GLU E 62 81.16 43.32 REMARK 500 VAL E 63 166.65 171.24 REMARK 500 SER E 72 -93.92 -103.05 REMARK 500 ALA E 86 -160.49 -111.29 REMARK 500 MET E 97 -15.78 68.68 REMARK 500 ALA E 99 -157.10 -153.73 REMARK 500 THR E 110 70.91 -158.15 REMARK 500 GLN E 136 42.97 71.65 REMARK 500 LYS E 138 72.14 -165.60 REMARK 500 PHE E 144 -70.94 -50.14 REMARK 500 ASN F 441 51.39 -100.10 REMARK 500 GLU F 451 -1.45 -57.28 REMARK 500 PRO F 459 -177.20 -63.45 REMARK 500 GLU F 474 -33.65 -34.70 REMARK 500 ASN F 475 -32.24 -134.91 REMARK 500 CYS F 476 -46.38 8.34 REMARK 500 CYS F 481 120.89 -39.49 REMARK 500 ASN F 487 46.44 -152.89 REMARK 500 VAL F 490 143.08 -39.07 REMARK 500 GLN F 494 -2.23 63.94 REMARK 500 GLU F 501 5.97 -63.76 REMARK 500 LYS F 511 111.19 170.50 REMARK 500 ILE F 515 72.68 -167.11 REMARK 500 PHE F 523 -9.98 -53.64 REMARK 500 GLN F 533 -78.63 -30.25 REMARK 500 ALA F 545 -88.36 -47.91 REMARK 500 LEU F 547 -31.94 -35.61 REMARK 500 LYS F 553 -81.63 -42.28 REMARK 500 GLU F 559 -11.24 -48.30 REMARK 500 PHE F 562 16.21 -63.23 REMARK 500 GLN F 563 -53.33 -125.68 REMARK 500 LYS F 577 -167.46 -122.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR E 92 0.08 SIDE_CHAIN REMARK 500 TYR F 599 0.08 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 ZN C 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 503 SG REMARK 620 2 CYS C 500 SG 94.6 REMARK 620 3 CYS C 481 SG 125.7 112.1 REMARK 620 4 THR C 483 OG1 90.9 169.8 57.9 REMARK 620 5 CYS C 486 SG 106.7 100.9 112.9 85.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN F 2 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS F 500 SG REMARK 620 2 CYS F 503 SG 132.7 REMARK 620 3 CYS F 481 SG 129.7 91.7 REMARK 620 4 CYS F 486 SG 88.8 107.9 99.5 REMARK 620 N 1 2 3 REMARK 650 REMARK 650 HELIX REMARK 650 AUTHOR PROVIDED SECONDARY STRUCTURE. REMARK 700 REMARK 700 SHEET REMARK 700 AUTHOR PROVIDED SHEET RECORDS. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 1 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JMC RELATED DB: PDB REMARK 900 MAJOR DNA-BINDING DOMAIN OF HUMAN RPA70 COMPLEXED WITH SSDNA REMARK 900 RELATED ID: 1FGU RELATED DB: PDB REMARK 900 MAJOR DNA-BINDING DOMAIN OF HUMAN RPA70 WITHOUT SSDNA REMARK 900 RELATED ID: 1QUQ RELATED DB: PDB REMARK 900 HUMAN RPA14/32 DIMER CORE REMARK 900 RELATED ID: 1DPU RELATED DB: PDB REMARK 900 C-TERMINAL DOMAIN OF HUMAN RPA32 IN COMPLEX WITH UNG2 DBREF 1L1O A 1 121 UNP P35244 RFA3_HUMAN 1 121 DBREF 1L1O D 1 121 UNP P35244 RFA3_HUMAN 1 121 DBREF 1L1O B 44 171 UNP P15927 RFA2_HUMAN 44 171 DBREF 1L1O E 44 171 UNP P15927 RFA2_HUMAN 44 171 DBREF 1L1O C 436 616 UNP P27694 RFA1_HUMAN 436 616 DBREF 1L1O F 436 616 UNP P27694 RFA1_HUMAN 436 616 SEQRES 1 A 121 MET VAL ASP MET MET ASP LEU PRO ARG SER ARG ILE ASN SEQRES 2 A 121 ALA GLY MET LEU ALA GLN PHE ILE ASP LYS PRO VAL CYS SEQRES 3 A 121 PHE VAL GLY ARG LEU GLU LYS ILE HIS PRO THR GLY LYS SEQRES 4 A 121 MET PHE ILE LEU SER ASP GLY GLU GLY LYS ASN GLY THR SEQRES 5 A 121 ILE GLU LEU MET GLU PRO LEU ASP GLU GLU ILE SER GLY SEQRES 6 A 121 ILE VAL GLU VAL VAL GLY ARG VAL THR ALA LYS ALA THR SEQRES 7 A 121 ILE LEU CYS THR SER TYR VAL GLN PHE LYS GLU ASP SER SEQRES 8 A 121 HIS PRO PHE ASP LEU GLY LEU TYR ASN GLU ALA VAL LYS SEQRES 9 A 121 ILE ILE HIS ASP PHE PRO GLN PHE TYR PRO LEU GLY ILE SEQRES 10 A 121 VAL GLN HIS ASP SEQRES 1 B 128 GLN HIS ILE VAL PRO CYS THR ILE SER GLN LEU LEU SER SEQRES 2 B 128 ALA THR LEU VAL ASP GLU VAL PHE ARG ILE GLY ASN VAL SEQRES 3 B 128 GLU ILE SER GLN VAL THR ILE VAL GLY ILE ILE ARG HIS SEQRES 4 B 128 ALA GLU LYS ALA PRO THR ASN ILE VAL TYR LYS ILE ASP SEQRES 5 B 128 ASP MET THR ALA ALA PRO MET ASP VAL ARG GLN TRP VAL SEQRES 6 B 128 ASP THR ASP ASP THR SER SER GLU ASN THR VAL VAL PRO SEQRES 7 B 128 PRO GLU THR TYR VAL LYS VAL ALA GLY HIS LEU ARG SER SEQRES 8 B 128 PHE GLN ASN LYS LYS SER LEU VAL ALA PHE LYS ILE MET SEQRES 9 B 128 PRO LEU GLU ASP MET ASN GLU PHE THR THR HIS ILE LEU SEQRES 10 B 128 GLU VAL ILE ASN ALA HIS MET VAL LEU SER LYS SEQRES 1 C 181 GLY GLY SER ASN THR ASN TRP LYS THR LEU TYR GLU VAL SEQRES 2 C 181 LYS SER GLU ASN LEU GLY GLN GLY ASP LYS PRO ASP TYR SEQRES 3 C 181 PHE SER SER VAL ALA THR VAL VAL TYR LEU ARG LYS GLU SEQRES 4 C 181 ASN CYS MET TYR GLN ALA CYS PRO THR GLN ASP CYS ASN SEQRES 5 C 181 LYS LYS VAL ILE ASP GLN GLN ASN GLY LEU TYR ARG CYS SEQRES 6 C 181 GLU LYS CYS ASP THR GLU PHE PRO ASN PHE LYS TYR ARG SEQRES 7 C 181 MET ILE LEU SER VAL ASN ILE ALA ASP PHE GLN GLU ASN SEQRES 8 C 181 GLN TRP VAL THR CYS PHE GLN GLU SER ALA GLU ALA ILE SEQRES 9 C 181 LEU GLY GLN ASN ALA ALA TYR LEU GLY GLU LEU LYS ASP SEQRES 10 C 181 LYS ASN GLU GLN ALA PHE GLU GLU VAL PHE GLN ASN ALA SEQRES 11 C 181 ASN PHE ARG SER PHE ILE PHE ARG VAL ARG VAL LYS VAL SEQRES 12 C 181 GLU THR TYR ASN ASP GLU SER ARG ILE LYS ALA THR VAL SEQRES 13 C 181 MET ASP VAL LYS PRO VAL ASP TYR ARG GLU TYR GLY ARG SEQRES 14 C 181 ARG LEU VAL MET SER ILE ARG ARG SER ALA LEU MET SEQRES 1 D 121 MET VAL ASP MET MET ASP LEU PRO ARG SER ARG ILE ASN SEQRES 2 D 121 ALA GLY MET LEU ALA GLN PHE ILE ASP LYS PRO VAL CYS SEQRES 3 D 121 PHE VAL GLY ARG LEU GLU LYS ILE HIS PRO THR GLY LYS SEQRES 4 D 121 MET PHE ILE LEU SER ASP GLY GLU GLY LYS ASN GLY THR SEQRES 5 D 121 ILE GLU LEU MET GLU PRO LEU ASP GLU GLU ILE SER GLY SEQRES 6 D 121 ILE VAL GLU VAL VAL GLY ARG VAL THR ALA LYS ALA THR SEQRES 7 D 121 ILE LEU CYS THR SER TYR VAL GLN PHE LYS GLU ASP SER SEQRES 8 D 121 HIS PRO PHE ASP LEU GLY LEU TYR ASN GLU ALA VAL LYS SEQRES 9 D 121 ILE ILE HIS ASP PHE PRO GLN PHE TYR PRO LEU GLY ILE SEQRES 10 D 121 VAL GLN HIS ASP SEQRES 1 E 128 GLN HIS ILE VAL PRO CYS THR ILE SER GLN LEU LEU SER SEQRES 2 E 128 ALA THR LEU VAL ASP GLU VAL PHE ARG ILE GLY ASN VAL SEQRES 3 E 128 GLU ILE SER GLN VAL THR ILE VAL GLY ILE ILE ARG HIS SEQRES 4 E 128 ALA GLU LYS ALA PRO THR ASN ILE VAL TYR LYS ILE ASP SEQRES 5 E 128 ASP MET THR ALA ALA PRO MET ASP VAL ARG GLN TRP VAL SEQRES 6 E 128 ASP THR ASP ASP THR SER SER GLU ASN THR VAL VAL PRO SEQRES 7 E 128 PRO GLU THR TYR VAL LYS VAL ALA GLY HIS LEU ARG SER SEQRES 8 E 128 PHE GLN ASN LYS LYS SER LEU VAL ALA PHE LYS ILE MET SEQRES 9 E 128 PRO LEU GLU ASP MET ASN GLU PHE THR THR HIS ILE LEU SEQRES 10 E 128 GLU VAL ILE ASN ALA HIS MET VAL LEU SER LYS SEQRES 1 F 181 GLY GLY SER ASN THR ASN TRP LYS THR LEU TYR GLU VAL SEQRES 2 F 181 LYS SER GLU ASN LEU GLY GLN GLY ASP LYS PRO ASP TYR SEQRES 3 F 181 PHE SER SER VAL ALA THR VAL VAL TYR LEU ARG LYS GLU SEQRES 4 F 181 ASN CYS MET TYR GLN ALA CYS PRO THR GLN ASP CYS ASN SEQRES 5 F 181 LYS LYS VAL ILE ASP GLN GLN ASN GLY LEU TYR ARG CYS SEQRES 6 F 181 GLU LYS CYS ASP THR GLU PHE PRO ASN PHE LYS TYR ARG SEQRES 7 F 181 MET ILE LEU SER VAL ASN ILE ALA ASP PHE GLN GLU ASN SEQRES 8 F 181 GLN TRP VAL THR CYS PHE GLN GLU SER ALA GLU ALA ILE SEQRES 9 F 181 LEU GLY GLN ASN ALA ALA TYR LEU GLY GLU LEU LYS ASP SEQRES 10 F 181 LYS ASN GLU GLN ALA PHE GLU GLU VAL PHE GLN ASN ALA SEQRES 11 F 181 ASN PHE ARG SER PHE ILE PHE ARG VAL ARG VAL LYS VAL SEQRES 12 F 181 GLU THR TYR ASN ASP GLU SER ARG ILE LYS ALA THR VAL SEQRES 13 F 181 MET ASP VAL LYS PRO VAL ASP TYR ARG GLU TYR GLY ARG SEQRES 14 F 181 ARG LEU VAL MET SER ILE ARG ARG SER ALA LEU MET HET ZN C 1 1 HET ZN F 2 1 HETNAM ZN ZINC ION FORMUL 7 ZN 2(ZN 2+) HELIX 1 1 ASN A 13 LEU A 17 5 5 HELIX 2 2 ASP A 95 PHE A 109 1 15 HELIX 3 3 PRO A 110 TYR A 113 5 4 HELIX 4 4 THR B 50 ALA B 57 1 8 HELIX 5 5 MET B 152 SER B 170 1 19 HELIX 6 6 THR C 444 ASN C 452 1 9 HELIX 7 7 GLN C 533 GLY C 541 1 9 HELIX 8 8 ASN C 543 LYS C 551 1 9 HELIX 9 9 ASN C 554 ALA C 565 1 12 HELIX 10 10 ASP C 598 MET C 616 1 19 HELIX 11 11 ASN D 13 ILE D 21 5 9 HELIX 12 12 ASP D 95 PHE D 109 1 15 HELIX 13 13 PRO D 110 TYR D 113 5 4 HELIX 14 14 THR E 50 ALA E 57 1 8 HELIX 15 15 MET E 152 SER E 170 1 19 HELIX 16 16 THR F 444 GLU F 451 1 8 HELIX 17 17 GLN F 533 GLY F 541 1 9 HELIX 18 18 ASN F 543 ASN F 554 1 12 HELIX 19 19 ASN F 554 ALA F 565 1 12 HELIX 20 20 ASP F 598 LEU F 615 1 18 SHEET 1 A 7 SER A 10 ILE A 12 0 SHEET 2 A 7 PRO A 24 ILE A 34 1 O PRO A 24 N SER A 10 SHEET 3 A 7 ILE A 66 VAL A 73 -1 N VAL A 67 O GLY A 29 SHEET 4 A 7 ILE A 79 GLN A 86 -1 N LEU A 80 O ARG A 72 SHEET 5 A 7 ASN A 50 LEU A 55 1 O THR A 52 N ILE A 79 SHEET 6 A 7 MET A 40 SER A 44 -1 O PHE A 41 N ILE A 53 SHEET 7 A 7 PRO A 24 ILE A 34 -1 O ARG A 30 N SER A 44 SHEET 1 B 7 ILE B 46 PRO B 48 0 SHEET 2 B 7 GLN B 73 GLU B 84 1 O GLN B 73 N VAL B 47 SHEET 3 B 7 TYR B 125 PHE B 135 -1 N VAL B 126 O GLY B 78 SHEET 4 B 7 LYS B 138 LYS B 145 -1 O LYS B 138 N PHE B 135 SHEET 5 B 7 MET B 102 TRP B 107 1 O ASP B 103 N LEU B 141 SHEET 6 B 7 ASN B 89 ASP B 95 -1 N ILE B 90 O GLN B 106 SHEET 7 B 7 GLN B 73 GLU B 84 -1 N ILE B 79 O ASP B 95 SHEET 1 C 2 ARG B 65 ILE B 66 0 SHEET 2 C 2 VAL B 69 GLU B 70 -1 O VAL B 69 N ILE B 66 SHEET 1 D 7 MET C 477 GLN C 479 0 SHEET 2 D 7 TYR C 512 ALA C 521 -1 N ARG C 513 O TYR C 478 SHEET 3 D 7 ASP C 460 LEU C 471 1 O THR C 467 N ALA C 521 SHEET 4 D 7 SER C 569 LYS C 577 -1 N PHE C 570 O ALA C 466 SHEET 5 D 7 LYS C 588 PRO C 596 -1 N LYS C 588 O LYS C 577 SHEET 6 D 7 ASN C 526 PHE C 532 -1 N THR C 530 O ALA C 589 SHEET 7 D 7 TYR C 512 ALA C 521 -1 O LEU C 516 N CYS C 531 SHEET 1 E 3 ILE C 491 GLN C 493 0 SHEET 2 E 3 LEU C 497 CYS C 500 -1 O LEU C 497 N GLN C 493 SHEET 3 E 3 THR C 505 PHE C 507 -1 O THR C 505 N CYS C 500 SHEET 1 F 7 SER D 10 ILE D 12 0 SHEET 2 F 7 PRO D 24 LEU D 31 1 O PRO D 24 N SER D 10 SHEET 3 F 7 ILE D 66 VAL D 73 -1 N VAL D 67 O GLY D 29 SHEET 4 F 7 ILE D 79 GLN D 86 -1 N LEU D 80 O ARG D 72 SHEET 5 F 7 ASN D 50 GLU D 54 1 O THR D 52 N ILE D 79 SHEET 6 F 7 MET D 40 SER D 44 -1 O PHE D 41 N ILE D 53 SHEET 7 F 7 PRO D 24 LEU D 31 -1 N ARG D 30 O SER D 44 SHEET 1 G 9 ILE E 46 PRO E 48 0 SHEET 2 G 9 GLN E 73 LYS E 85 1 O GLN E 73 N VAL E 47 SHEET 3 G 9 TYR E 125 ARG E 133 -1 N VAL E 126 O GLY E 78 SHEET 4 G 9 MET E 147 PRO E 148 -1 O MET E 147 N LYS E 127 SHEET 5 G 9 TYR E 125 ARG E 133 -1 N LYS E 127 O MET E 147 SHEET 6 G 9 SER E 140 VAL E 142 -1 O SER E 140 N ARG E 133 SHEET 7 G 9 MET E 102 GLN E 106 1 O ASP E 103 N LEU E 141 SHEET 8 G 9 ILE E 90 ASP E 95 -1 N ILE E 90 O GLN E 106 SHEET 9 G 9 GLN E 73 LYS E 85 -1 O ILE E 79 N ASP E 95 SHEET 1 H 2 ARG E 65 ILE E 66 0 SHEET 2 H 2 VAL E 69 GLU E 70 -1 N VAL E 69 O ILE E 66 SHEET 1 I 9 TYR F 461 ARG F 472 0 SHEET 2 I 9 SER F 569 LYS F 577 -1 N PHE F 570 O ALA F 466 SHEET 3 I 9 LYS F 588 PRO F 596 -1 N LYS F 588 O LYS F 577 SHEET 4 I 9 SER F 569 LYS F 577 -1 N ILE F 571 O LYS F 595 SHEET 5 I 9 TYR F 461 ARG F 472 -1 O PHE F 462 N VAL F 574 SHEET 6 I 9 TYR F 512 ALA F 521 -1 O SER F 517 N ARG F 472 SHEET 7 I 9 MET F 477 GLN F 479 -1 O TYR F 478 N ARG F 513 SHEET 8 I 9 TYR F 512 ALA F 521 -1 N ARG F 513 O TYR F 478 SHEET 9 I 9 ASN F 526 PHE F 532 -1 O GLN F 527 N ILE F 520 SHEET 1 J 3 ILE F 491 GLN F 493 0 SHEET 2 J 3 LEU F 497 CYS F 500 -1 O LEU F 497 N GLN F 493 SHEET 3 J 3 THR F 505 PHE F 507 -1 O THR F 505 N CYS F 500 LINK ZN ZN C 1 SG CYS C 503 1555 1555 2.22 LINK ZN ZN C 1 SG CYS C 500 1555 1555 2.25 LINK ZN ZN C 1 SG CYS C 481 1555 1555 2.06 LINK ZN ZN F 2 SG CYS F 500 1555 1555 2.19 LINK ZN ZN F 2 SG CYS F 503 1555 1555 2.31 LINK ZN ZN F 2 SG CYS F 481 1555 1555 2.18 LINK ZN ZN C 1 OG1 THR C 483 1555 1555 2.68 LINK ZN ZN C 1 SG CYS C 486 1555 1555 2.54 LINK ZN ZN F 2 SG CYS F 486 1555 1555 2.58 SITE 1 AC1 5 CYS C 481 THR C 483 CYS C 486 CYS C 500 SITE 2 AC1 5 CYS C 503 SITE 1 AC2 4 CYS F 481 CYS F 486 CYS F 500 CYS F 503 CRYST1 88.527 88.527 341.090 90.00 90.00 120.00 P 31 2 1 12 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 0.011296 0.006522 0.000000 0.00000 SCALE2 0.000000 0.013043 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002932 0.00000 MASTER 489 0 2 20 56 0 3 6 0 0 0 68 END