HEADER DNA BINDING 22-APR-04 1V1Q TITLE CRYSTAL STRUCTURE OF PRIB- A PRIMOSOMAL DNA REPLICATION PROTEIN OF TITLE 2 ESCHERICHIA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRIMOSOMAL REPLICATION PROTEIN N; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21B-PRIB KEYWDS PRIMOSOME, DNA REPLICATION, DNA BINDING EXPDTA X-RAY DIFFRACTION AUTHOR J.-H.LIU,T.-W.CHANG,C.-Y.HUANG,M.-C.CHANG,S.-U.CHEN,H.-N.WU,C.- AUTHOR 2 D.HSIAO REVDAT 4 08-NOV-23 1V1Q 1 REMARK SSBOND LINK REVDAT 3 24-FEB-09 1V1Q 1 VERSN REVDAT 2 03-MAY-05 1V1Q 1 JRNL REVDAT 1 25-OCT-04 1V1Q 0 JRNL AUTH J.-H.LIU,T.-W.CHANG,C.-Y.HUANG,S.-U.CHEN,H.-N.WU,M.-C.CHANG, JRNL AUTH 2 C.-D.HSIAO JRNL TITL CRYSTAL STRUCTURE OF PRIB- A PRIMOSOMAL DNA REPLICATION JRNL TITL 2 PROTEIN OF ESCHERICHIA COLI JRNL REF J.BIOL.CHEM. V. 279 50465 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15383524 JRNL DOI 10.1074/JBC.M406773200 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.17 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 284509.740 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 79.9 REMARK 3 NUMBER OF REFLECTIONS : 10679 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) : 0.206 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1092 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 58.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1147 REMARK 3 BIN R VALUE (WORKING SET) : 0.2280 REMARK 3 BIN FREE R VALUE : 0.2900 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 122 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1704 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 134 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 8.86000 REMARK 3 B22 (A**2) : -6.54000 REMARK 3 B33 (A**2) : -2.32000 REMARK 3 B12 (A**2) : 0.00000 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) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.19 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.740 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) : 1.930 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.430 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.860 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.890 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT REMARK 3 KSOL : 0.31 REMARK 3 BSOL : 40.89 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1V1Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-APR-04. REMARK 100 THE DEPOSITION ID IS D_1290015048. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 5.70 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL17B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0083, 1.0093, 0.9921, 1.0249 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU IMAGE PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13751 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 23.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.56100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.70 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 19.66100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.50950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.67900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.50950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.66100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.67900 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED MUTATION GLY 103 VAL 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 -17 REMARK 465 ALA A -16 REMARK 465 SER A -15 REMARK 465 MET A -14 REMARK 465 THR A -13 REMARK 465 GLY A -12 REMARK 465 GLY A -11 REMARK 465 GLN A -10 REMARK 465 GLN A -9 REMARK 465 MET A -8 REMARK 465 GLY A -7 REMARK 465 ARG A -6 REMARK 465 ASP A -5 REMARK 465 ALA A 108 REMARK 465 ALA A 109 REMARK 465 LEU A 110 REMARK 465 GLU A 111 REMARK 465 HIS A 112 REMARK 465 HIS A 113 REMARK 465 HIS A 114 REMARK 465 HIS A 115 REMARK 465 HIS A 116 REMARK 465 HIS A 117 REMARK 465 MET B -17 REMARK 465 ALA B -16 REMARK 465 SER B -15 REMARK 465 MET B -14 REMARK 465 THR B -13 REMARK 465 GLY B -12 REMARK 465 GLY B -11 REMARK 465 GLN B -10 REMARK 465 GLN B -9 REMARK 465 MET B -8 REMARK 465 LEU B 106 REMARK 465 ALA B 107 REMARK 465 ALA B 108 REMARK 465 ALA B 109 REMARK 465 LEU B 110 REMARK 465 GLU B 111 REMARK 465 HIS B 112 REMARK 465 HIS B 113 REMARK 465 HIS B 114 REMARK 465 HIS B 115 REMARK 465 HIS B 116 REMARK 465 HIS B 117 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 ALA A 107 CA C O CB REMARK 470 LYS B 105 CA C O CB CG CD CE REMARK 470 LYS B 105 NZ 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 ASN A -3 7.06 -54.34 REMARK 500 PRO A 15 106.23 -57.74 REMARK 500 LEU A 87 88.55 63.49 REMARK 500 ASP A 104 -17.28 75.33 REMARK 500 ASN B 3 93.82 -163.24 REMARK 500 ILE B 62 33.42 -65.70 REMARK 500 THR B 63 -36.64 -133.93 REMARK 500 HIS B 64 -3.03 -56.71 REMARK 500 ALA B 83 -88.19 -36.42 REMARK 500 ASN B 85 136.37 -171.76 REMARK 500 VAL B 103 -33.77 -139.69 REMARK 500 ASP B 104 176.47 65.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 11-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 12-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYS A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYS A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYS B 203 REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES PRECEDING POSITION 1 OF EACH MOLECULE ARE FROM REMARK 999 T7-TAG, AND RESIDUES AFTER POSITION 104 OF CHAIN A ARE FROM REMARK 999 HIS-TAG DBREF 1V1Q A -17 -1 PDB 1V1Q 1V1Q -17 -1 DBREF 1V1Q A 1 104 UNP P07013 PRIB_ECOLI 1 104 DBREF 1V1Q A 105 117 PDB 1V1Q 1V1Q 105 117 DBREF 1V1Q B -17 -1 PDB 1V1Q 1V1Q -17 -1 DBREF 1V1Q B 1 104 UNP P07013 PRIB_ECOLI 1 104 DBREF 1V1Q B 105 117 PDB 1V1Q 1V1Q 105 117 SEQADV 1V1Q VAL A 103 UNP P07013 GLY 103 ENGINEERED MUTATION SEQADV 1V1Q VAL B 103 UNP P07013 GLY 103 ENGINEERED MUTATION SEQRES 1 A 134 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG ASP SEQRES 2 A 134 PRO ASN SER LEU MET THR ASN ARG LEU VAL LEU SER GLY SEQRES 3 A 134 THR VAL CYS ARG ALA PRO LEU ARG LYS VAL SER PRO SER SEQRES 4 A 134 GLY ILE PRO HIS CYS GLN PHE VAL LEU GLU HIS ARG SER SEQRES 5 A 134 VAL GLN GLU GLU ALA GLY PHE HIS ARG GLN ALA TRP CYS SEQRES 6 A 134 GLN MET PRO VAL ILE VAL SER GLY HIS GLU ASN GLN ALA SEQRES 7 A 134 ILE THR HIS SER ILE THR VAL GLY SER ARG ILE THR VAL SEQRES 8 A 134 GLN GLY PHE ILE SER CYS HIS LYS ALA LYS ASN GLY LEU SEQRES 9 A 134 SER LYS MET VAL LEU HIS ALA GLU GLN ILE GLU LEU ILE SEQRES 10 A 134 ASP SER VAL ASP LYS LEU ALA ALA ALA LEU GLU HIS HIS SEQRES 11 A 134 HIS HIS HIS HIS SEQRES 1 B 134 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG ASP SEQRES 2 B 134 PRO ASN SER LEU MET THR ASN ARG LEU VAL LEU SER GLY SEQRES 3 B 134 THR VAL CYS ARG ALA PRO LEU ARG LYS VAL SER PRO SER SEQRES 4 B 134 GLY ILE PRO HIS CYS GLN PHE VAL LEU GLU HIS ARG SER SEQRES 5 B 134 VAL GLN GLU GLU ALA GLY PHE HIS ARG GLN ALA TRP CYS SEQRES 6 B 134 GLN MET PRO VAL ILE VAL SER GLY HIS GLU ASN GLN ALA SEQRES 7 B 134 ILE THR HIS SER ILE THR VAL GLY SER ARG ILE THR VAL SEQRES 8 B 134 GLN GLY PHE ILE SER CYS HIS LYS ALA LYS ASN GLY LEU SEQRES 9 B 134 SER LYS MET VAL LEU HIS ALA GLU GLN ILE GLU LEU ILE SEQRES 10 B 134 ASP SER VAL ASP LYS LEU ALA ALA ALA LEU GLU HIS HIS SEQRES 11 B 134 HIS HIS HIS HIS HET CYS A 201 7 HET CYS A 202 7 HET CYS B 203 7 HETNAM CYS CYSTEINE FORMUL 3 CYS 3(C3 H7 N O2 S) FORMUL 6 HOH *134(H2 O) HELIX 1 1 PRO A -4 MET A 1 5 5 HELIX 2 2 HIS A 57 HIS A 64 5 8 HELIX 3 3 PRO B -4 MET B 1 5 5 HELIX 4 4 GLN B 60 HIS B 64 5 5 SHEET 1 AA12 ASN A 3 VAL A 19 0 SHEET 2 AA12 ASN B 3 VAL B 19 -1 O ARG B 4 N VAL A 6 SHEET 3 AA12 PRO B 25 GLU B 39 -1 O HIS B 26 N LYS B 18 SHEET 4 AA12 PHE B 42 SER B 55 -1 O PHE B 42 N GLU B 39 SHEET 5 AA12 VAL B 91 LEU B 99 1 O LEU B 92 N ILE B 53 SHEET 6 AA12 ARG B 71 SER B 79 -1 O THR B 73 N GLU B 98 SHEET 7 AA12 ASN B 3 VAL B 19 1 O LEU B 5 N GLY B 76 SHEET 8 AA12 ASN A 3 VAL A 19 -1 O ARG A 4 N VAL B 6 SHEET 9 AA12 PRO A 25 GLU A 39 1 O HIS A 26 N LYS A 18 SHEET 10 AA12 PHE A 42 SER A 55 1 O PHE A 42 N GLU A 39 SHEET 11 AA12 LYS A 89 LEU A 99 1 O LEU A 92 N ILE A 53 SHEET 12 AA12 ASN A 3 VAL A 19 0 SSBOND 1 CYS A 12 CYS A 201 1555 1555 2.03 SSBOND 2 CYS A 27 CYS A 202 1555 1555 2.02 SSBOND 3 CYS A 48 CYS B 80 1555 1555 2.03 SSBOND 4 CYS A 80 CYS B 48 1555 1555 2.03 SSBOND 5 CYS B 12 CYS B 203 1555 1555 2.03 SITE 1 AC1 5 CYS A 12 ARG A 13 VAL A 30 GLN A 49 SITE 2 AC1 5 HOH A2075 SITE 1 AC2 10 PRO A 15 LEU A 16 ARG A 17 CYS A 27 SITE 2 AC2 10 THR A 63 HIS A 64 HOH A2049 ARG B 34 SITE 3 AC2 10 GLN B 45 HOH B2032 SITE 1 AC3 6 CYS B 12 ARG B 13 VAL B 30 GLN B 49 SITE 2 AC3 6 HOH B2058 HOH B2059 CRYST1 39.322 57.358 97.019 90.00 90.00 90.00 P 21 21 21 8 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 0.025431 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017434 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010307 0.00000