PDB Short entry for 2PQA HEADER REPLICATION 01-MAY-07 2PQA TITLE CRYSTAL STRUCTURE OF FULL-LENGTH HUMAN RPA 14/32 HETERODIMER CAVEAT 2PQA CHIRALITY ERRORS AT CA OF ASP112A AND ASP3B COMPND MOL_ID: 1; COMPND 2 MOLECULE: REPLICATION PROTEIN A 32 KDA SUBUNIT; COMPND 3 CHAIN: A, C; COMPND 4 FRAGMENT: UNP RESIDUES 42-172; COMPND 5 SYNONYM: RP-A, RF-A, REPLICATION FACTOR-A PROTEIN 2, P32, P34; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: REPLICATION PROTEIN A 14 KDA SUBUNIT; COMPND 9 CHAIN: B, D; COMPND 10 SYNONYM: RP-A, RF-A, REPLICATION FACTOR-A PROTEIN 3, P14; COMPND 11 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: RPA2, REPA2, RPA32; 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: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET16B; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: RPA3, REPA3, RPA14; 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: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET16B KEYWDS RPA14/32; SSDNA BINDING PROTEIN; OB-FOLD, REPLICATION EXPDTA X-RAY DIFFRACTION AUTHOR X.DENG,G.E.BORGSTAHL REVDAT 6 21-FEB-24 2PQA 1 SEQADV REVDAT 5 13-JUL-11 2PQA 1 VERSN REVDAT 4 09-JUN-09 2PQA 1 REVDAT REVDAT 3 24-FEB-09 2PQA 1 VERSN REVDAT 2 06-JAN-09 2PQA 1 JRNL REVDAT 1 13-NOV-07 2PQA 0 JRNL AUTH X.DENG,J.E.HABEL,V.KABALEESWARAN,E.H.SNELL,M.S.WOLD, JRNL AUTH 2 G.E.BORGSTAHL JRNL TITL STRUCTURE OF THE FULL-LENGTH HUMAN RPA14/32 COMPLEX GIVES JRNL TITL 2 INSIGHTS INTO THE MECHANISM OF DNA BINDING AND COMPLEX JRNL TITL 3 FORMATION. JRNL REF J.MOL.BIOL. V. 374 865 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17976647 JRNL DOI 10.1016/J.JMB.2007.09.074 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 19411 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 + TEST SET) : 0.231 REMARK 3 R VALUE (WORKING SET) : 0.228 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1049 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1428 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.22 REMARK 3 BIN R VALUE (WORKING SET) : 0.3100 REMARK 3 BIN FREE R VALUE SET COUNT : 76 REMARK 3 BIN FREE R VALUE : 0.3300 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3785 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.69000 REMARK 3 B22 (A**2) : 1.69000 REMARK 3 B33 (A**2) : -2.53000 REMARK 3 B12 (A**2) : 0.84000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.551 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.318 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.237 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.578 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.924 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.884 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3850 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5220 ; 1.505 ; 1.965 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 477 ; 7.534 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 163 ;36.374 ;24.847 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 687 ;18.503 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;16.583 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 617 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2831 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1580 ; 0.230 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2595 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 111 ; 0.146 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 47 ; 0.192 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.197 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2472 ; 0.710 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3938 ; 1.238 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1526 ; 1.447 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1282 ; 2.291 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HIGH R VALUE DUE TO THE DISORDERED REMARK 3 DOMAIN REMARK 4 REMARK 4 2PQA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042667. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-AUG-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794728, 0.979609, 0.999879 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24160 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.58000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BICINE PH 9, 20% SATURATED REMARK 280 AMMONIUM SULFATE, 10% ACETONITRILE, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K, PH 9.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 181.76067 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 90.88033 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 136.32050 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 45.44017 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 227.20083 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: RPA32 AND RPA14 FORM A HETERODIMER 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: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2560 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 SER A 115 REMARK 465 GLU A 116 REMARK 465 ASN A 117 REMARK 465 MET B -20 REMARK 465 GLY B -19 REMARK 465 HIS B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 SER B -8 REMARK 465 SER B -7 REMARK 465 GLY B -6 REMARK 465 HIS B -5 REMARK 465 ILE B -4 REMARK 465 GLU B -3 REMARK 465 GLY B -2 REMARK 465 ARG B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 ILE B 117 REMARK 465 VAL B 118 REMARK 465 GLN B 119 REMARK 465 HIS B 120 REMARK 465 ASP B 121 REMARK 465 ARG C 42 REMARK 465 ALA C 43 REMARK 465 LYS C 171 REMARK 465 ALA C 172 REMARK 465 MET D -20 REMARK 465 GLY D -19 REMARK 465 HIS D -18 REMARK 465 HIS D -17 REMARK 465 HIS D -16 REMARK 465 HIS D -15 REMARK 465 HIS D -14 REMARK 465 HIS D -13 REMARK 465 HIS D -12 REMARK 465 HIS D -11 REMARK 465 HIS D -10 REMARK 465 HIS D -9 REMARK 465 SER D -8 REMARK 465 SER D -7 REMARK 465 GLY D -6 REMARK 465 HIS D -5 REMARK 465 ILE D -4 REMARK 465 GLU D -3 REMARK 465 GLY D -2 REMARK 465 ARG D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 VAL D 2 REMARK 465 ASP D 3 REMARK 465 VAL D 118 REMARK 465 GLN D 119 REMARK 465 HIS D 120 REMARK 465 ASP D 121 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 ASP A 111 OD1 ASP A 112 1.68 REMARK 500 O PHE B 20 CG2 VAL B 73 2.16 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 SER A 72 -130.45 101.04 REMARK 500 ALA A 99 -168.64 -164.19 REMARK 500 ASP A 111 42.52 -108.75 REMARK 500 GLU A 123 5.43 92.98 REMARK 500 ASN A 137 17.06 59.42 REMARK 500 ASP B 22 -8.20 78.67 REMARK 500 SER B 83 145.08 -171.34 REMARK 500 SER B 91 -84.42 -78.66 REMARK 500 VAL C 60 -55.15 -138.43 REMARK 500 SER C 72 -71.14 -142.35 REMARK 500 ALA C 99 -167.78 -167.90 REMARK 500 SER C 114 31.48 -69.73 REMARK 500 SER C 115 90.85 84.78 REMARK 500 GLU C 116 -55.65 70.82 REMARK 500 ASN C 117 -75.10 2.12 REMARK 500 THR C 118 -133.73 48.74 REMARK 500 PRO C 122 21.88 -76.31 REMARK 500 PHE C 135 -95.46 -109.00 REMARK 500 ASP D 22 -5.00 77.53 REMARK 500 SER D 91 -78.37 -72.22 REMARK 500 HIS D 92 -63.64 -90.02 REMARK 500 PRO D 93 -160.52 -108.47 REMARK 500 TYR D 113 72.95 -153.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ILE A 71 SER A 72 -31.30 REMARK 500 ASP B 3 MET B 4 134.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PI2 RELATED DB: PDB REMARK 900 FULL-LENGTH REPLICATION PROTEIN A SUBUNITS RPA14 AND RPA32 DBREF 2PQA A 42 172 UNP P15927 RFA2_HUMAN 42 172 DBREF 2PQA B 1 121 UNP P35244 RFA3_HUMAN 1 121 DBREF 2PQA C 42 172 UNP P15927 RFA2_HUMAN 42 172 DBREF 2PQA D 1 121 UNP P35244 RFA3_HUMAN 1 121 SEQADV 2PQA MET B -20 UNP P35244 EXPRESSION TAG SEQADV 2PQA GLY B -19 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -18 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -17 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -16 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -15 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -14 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -13 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -12 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -11 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -10 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -9 UNP P35244 EXPRESSION TAG SEQADV 2PQA SER B -8 UNP P35244 EXPRESSION TAG SEQADV 2PQA SER B -7 UNP P35244 EXPRESSION TAG SEQADV 2PQA GLY B -6 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B -5 UNP P35244 EXPRESSION TAG SEQADV 2PQA ILE B -4 UNP P35244 EXPRESSION TAG SEQADV 2PQA GLU B -3 UNP P35244 EXPRESSION TAG SEQADV 2PQA GLY B -2 UNP P35244 EXPRESSION TAG SEQADV 2PQA ARG B -1 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS B 0 UNP P35244 EXPRESSION TAG SEQADV 2PQA MET D -20 UNP P35244 EXPRESSION TAG SEQADV 2PQA GLY D -19 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -18 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -17 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -16 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -15 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -14 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -13 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -12 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -11 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -10 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -9 UNP P35244 EXPRESSION TAG SEQADV 2PQA SER D -8 UNP P35244 EXPRESSION TAG SEQADV 2PQA SER D -7 UNP P35244 EXPRESSION TAG SEQADV 2PQA GLY D -6 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D -5 UNP P35244 EXPRESSION TAG SEQADV 2PQA ILE D -4 UNP P35244 EXPRESSION TAG SEQADV 2PQA GLU D -3 UNP P35244 EXPRESSION TAG SEQADV 2PQA GLY D -2 UNP P35244 EXPRESSION TAG SEQADV 2PQA ARG D -1 UNP P35244 EXPRESSION TAG SEQADV 2PQA HIS D 0 UNP P35244 EXPRESSION TAG SEQRES 1 A 131 ARG ALA GLN HIS ILE VAL PRO CYS THR ILE SER GLN LEU SEQRES 2 A 131 LEU SER ALA THR LEU VAL ASP GLU VAL PHE ARG ILE GLY SEQRES 3 A 131 ASN VAL GLU ILE SER GLN VAL THR ILE VAL GLY ILE ILE SEQRES 4 A 131 ARG HIS ALA GLU LYS ALA PRO THR ASN ILE VAL TYR LYS SEQRES 5 A 131 ILE ASP ASP MET THR ALA ALA PRO MET ASP VAL ARG GLN SEQRES 6 A 131 TRP VAL ASP THR ASP ASP THR SER SER GLU ASN THR VAL SEQRES 7 A 131 VAL PRO PRO GLU THR TYR VAL LYS VAL ALA GLY HIS LEU SEQRES 8 A 131 ARG SER PHE GLN ASN LYS LYS SER LEU VAL ALA PHE LYS SEQRES 9 A 131 ILE MET PRO LEU GLU ASP MET ASN GLU PHE THR THR HIS SEQRES 10 A 131 ILE LEU GLU VAL ILE ASN ALA HIS MET VAL LEU SER LYS SEQRES 11 A 131 ALA SEQRES 1 B 142 MET GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SEQRES 2 B 142 SER GLY HIS ILE GLU GLY ARG HIS MET VAL ASP MET MET SEQRES 3 B 142 ASP LEU PRO ARG SER ARG ILE ASN ALA GLY MET LEU ALA SEQRES 4 B 142 GLN PHE ILE ASP LYS PRO VAL CYS PHE VAL GLY ARG LEU SEQRES 5 B 142 GLU LYS ILE HIS PRO THR GLY LYS MET PHE ILE LEU SER SEQRES 6 B 142 ASP GLY GLU GLY LYS ASN GLY THR ILE GLU LEU MET GLU SEQRES 7 B 142 PRO LEU ASP GLU GLU ILE SER GLY ILE VAL GLU VAL VAL SEQRES 8 B 142 GLY ARG VAL THR ALA LYS ALA THR ILE LEU CYS THR SER SEQRES 9 B 142 TYR VAL GLN PHE LYS GLU ASP SER HIS PRO PHE ASP LEU SEQRES 10 B 142 GLY LEU TYR ASN GLU ALA VAL LYS ILE ILE HIS ASP PHE SEQRES 11 B 142 PRO GLN PHE TYR PRO LEU GLY ILE VAL GLN HIS ASP SEQRES 1 C 131 ARG ALA GLN HIS ILE VAL PRO CYS THR ILE SER GLN LEU SEQRES 2 C 131 LEU SER ALA THR LEU VAL ASP GLU VAL PHE ARG ILE GLY SEQRES 3 C 131 ASN VAL GLU ILE SER GLN VAL THR ILE VAL GLY ILE ILE SEQRES 4 C 131 ARG HIS ALA GLU LYS ALA PRO THR ASN ILE VAL TYR LYS SEQRES 5 C 131 ILE ASP ASP MET THR ALA ALA PRO MET ASP VAL ARG GLN SEQRES 6 C 131 TRP VAL ASP THR ASP ASP THR SER SER GLU ASN THR VAL SEQRES 7 C 131 VAL PRO PRO GLU THR TYR VAL LYS VAL ALA GLY HIS LEU SEQRES 8 C 131 ARG SER PHE GLN ASN LYS LYS SER LEU VAL ALA PHE LYS SEQRES 9 C 131 ILE MET PRO LEU GLU ASP MET ASN GLU PHE THR THR HIS SEQRES 10 C 131 ILE LEU GLU VAL ILE ASN ALA HIS MET VAL LEU SER LYS SEQRES 11 C 131 ALA SEQRES 1 D 142 MET GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SEQRES 2 D 142 SER GLY HIS ILE GLU GLY ARG HIS MET VAL ASP MET MET SEQRES 3 D 142 ASP LEU PRO ARG SER ARG ILE ASN ALA GLY MET LEU ALA SEQRES 4 D 142 GLN PHE ILE ASP LYS PRO VAL CYS PHE VAL GLY ARG LEU SEQRES 5 D 142 GLU LYS ILE HIS PRO THR GLY LYS MET PHE ILE LEU SER SEQRES 6 D 142 ASP GLY GLU GLY LYS ASN GLY THR ILE GLU LEU MET GLU SEQRES 7 D 142 PRO LEU ASP GLU GLU ILE SER GLY ILE VAL GLU VAL VAL SEQRES 8 D 142 GLY ARG VAL THR ALA LYS ALA THR ILE LEU CYS THR SER SEQRES 9 D 142 TYR VAL GLN PHE LYS GLU ASP SER HIS PRO PHE ASP LEU SEQRES 10 D 142 GLY LEU TYR ASN GLU ALA VAL LYS ILE ILE HIS ASP PHE SEQRES 11 D 142 PRO GLN PHE TYR PRO LEU GLY ILE VAL GLN HIS ASP HELIX 1 1 THR A 50 ALA A 57 1 8 HELIX 2 2 MET A 152 ALA A 172 1 21 HELIX 3 3 ASN B 13 ILE B 21 5 9 HELIX 4 4 ASP B 95 PHE B 109 1 15 HELIX 5 5 PRO B 110 TYR B 113 5 4 HELIX 6 6 THR C 50 SER C 56 1 7 HELIX 7 7 MET C 152 SER C 170 1 19 HELIX 8 8 LEU D 17 ILE D 21 5 5 HELIX 9 9 ASP D 95 PHE D 109 1 15 HELIX 10 10 PRO D 110 TYR D 113 5 4 SHEET 1 A 7 VAL A 47 PRO A 48 0 SHEET 2 A 7 GLN A 73 LYS A 85 1 O GLN A 73 N VAL A 47 SHEET 3 A 7 TYR A 125 PHE A 135 -1 O GLY A 130 N VAL A 74 SHEET 4 A 7 LYS A 138 PRO A 148 -1 O PHE A 144 N ALA A 129 SHEET 5 A 7 MET A 102 GLN A 106 1 N ASP A 103 O LEU A 141 SHEET 6 A 7 ILE A 90 ASP A 95 -1 N ILE A 90 O GLN A 106 SHEET 7 A 7 GLN A 73 LYS A 85 -1 N GLU A 84 O VAL A 91 SHEET 1 B 3 THR A 58 VAL A 60 0 SHEET 2 B 3 VAL A 63 ILE A 66 -1 O VAL A 63 N VAL A 60 SHEET 3 B 3 VAL A 69 ILE A 71 -1 O VAL A 69 N ILE A 66 SHEET 1 C 7 SER B 10 ILE B 12 0 SHEET 2 C 7 PRO B 24 ILE B 34 1 O CYS B 26 N SER B 10 SHEET 3 C 7 ILE B 66 VAL B 73 -1 O GLY B 71 N VAL B 25 SHEET 4 C 7 ILE B 79 GLN B 86 -1 O SER B 83 N VAL B 70 SHEET 5 C 7 ASN B 50 GLU B 54 1 N GLU B 54 O ILE B 79 SHEET 6 C 7 MET B 40 SER B 44 -1 N PHE B 41 O ILE B 53 SHEET 7 C 7 PRO B 24 ILE B 34 -1 N ARG B 30 O SER B 44 SHEET 1 D 7 VAL C 47 PRO C 48 0 SHEET 2 D 7 GLN C 73 LYS C 85 1 O GLN C 73 N VAL C 47 SHEET 3 D 7 TYR C 125 SER C 134 -1 O VAL C 128 N ILE C 76 SHEET 4 D 7 LYS C 139 PRO C 148 -1 O SER C 140 N ARG C 133 SHEET 5 D 7 MET C 102 GLN C 106 1 N ARG C 105 O ALA C 143 SHEET 6 D 7 ILE C 90 ASP C 95 -1 N ILE C 90 O GLN C 106 SHEET 7 D 7 GLN C 73 LYS C 85 -1 N GLU C 84 O VAL C 91 SHEET 1 E 3 THR C 58 LEU C 59 0 SHEET 2 E 3 PHE C 64 ILE C 66 -1 O ARG C 65 N THR C 58 SHEET 3 E 3 VAL C 69 ILE C 71 -1 O ILE C 71 N PHE C 64 SHEET 1 F 7 SER D 10 ILE D 12 0 SHEET 2 F 7 PRO D 24 ILE D 34 1 O CYS D 26 N SER D 10 SHEET 3 F 7 ILE D 66 VAL D 73 -1 O GLY D 71 N VAL D 25 SHEET 4 F 7 ILE D 79 GLN D 86 -1 O VAL D 85 N GLU D 68 SHEET 5 F 7 ASN D 50 GLU D 54 1 N GLU D 54 O ILE D 79 SHEET 6 F 7 MET D 40 SER D 44 -1 N PHE D 41 O ILE D 53 SHEET 7 F 7 PRO D 24 ILE D 34 -1 N GLU D 32 O ILE D 42 CISPEP 1 ALA A 43 GLN A 44 0 -10.32 CISPEP 2 ASP C 61 GLU C 62 0 8.66 CISPEP 3 HIS D 92 PRO D 93 0 1.32 CRYST1 63.377 63.377 272.641 90.00 90.00 120.00 P 65 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 0.015779 0.009110 0.000000 0.00000 SCALE2 0.000000 0.018220 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003668 0.00000