HEADER HYDROLASE 04-DEC-04 1WUD TITLE E. COLI RECQ HRDC DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP-DEPENDENT DNA HELICASE RECQ; COMPND 3 CHAIN: A, B, D; COMPND 4 FRAGMENT: HRDC DOMAIN; COMPND 5 EC: 3.6.1.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS RECQ, DNA-BINDING DOMAIN, HRDC, HELICASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.A.BERNSTEIN,J.L.KECK REVDAT 4 13-JUL-11 1WUD 1 VERSN REVDAT 3 24-FEB-09 1WUD 1 VERSN REVDAT 2 30-AUG-05 1WUD 1 JRNL REVDAT 1 09-AUG-05 1WUD 0 JRNL AUTH D.A.BERNSTEIN,J.L.KECK JRNL TITL CONFERRING SUBSTRATE SPECIFICITY TO DNA HELICASES: ROLE OF JRNL TITL 2 THE RECQ HRDC DOMAIN JRNL REF STRUCTURE V. 13 1173 2005 JRNL REFN ISSN 0969-2126 JRNL PMID 16084389 JRNL DOI 10.1016/J.STR.2005.04.018 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 12251 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) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 628 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 891 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE SET COUNT : 51 REMARK 3 BIN FREE R VALUE : 0.2460 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1817 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 84 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.78000 REMARK 3 B22 (A**2) : 0.51000 REMARK 3 B33 (A**2) : -1.29000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.323 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.232 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.152 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.801 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.919 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.895 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1847 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2477 ; 0.780 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 226 ; 4.394 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 274 ; 0.055 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1364 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 853 ; 0.195 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 79 ; 0.106 ; 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): 58 ; 0.150 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.079 ; 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): 1142 ; 0.965 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1838 ; 1.860 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 705 ; 2.737 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 639 ; 4.528 ; 4.500 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 530 A 606 REMARK 3 ORIGIN FOR THE GROUP (A): 24.2686 -15.7731 25.1741 REMARK 3 T TENSOR REMARK 3 T11: 0.2144 T22: 0.1820 REMARK 3 T33: 0.2146 T12: 0.0114 REMARK 3 T13: -0.0259 T23: -0.0028 REMARK 3 L TENSOR REMARK 3 L11: 3.1054 L22: 3.4302 REMARK 3 L33: 3.7894 L12: -0.3022 REMARK 3 L13: -0.5296 L23: -0.8617 REMARK 3 S TENSOR REMARK 3 S11: -0.0718 S12: 0.0761 S13: 0.0513 REMARK 3 S21: -0.0392 S22: 0.1486 S23: -0.0565 REMARK 3 S31: -0.0595 S32: 0.0174 S33: -0.0768 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 531 B 606 REMARK 3 ORIGIN FOR THE GROUP (A): 20.2797 9.7232 -7.6297 REMARK 3 T TENSOR REMARK 3 T11: 0.1981 T22: 0.1872 REMARK 3 T33: 0.1922 T12: 0.0032 REMARK 3 T13: 0.0051 T23: 0.0124 REMARK 3 L TENSOR REMARK 3 L11: 3.5880 L22: 1.8388 REMARK 3 L33: 2.3858 L12: -0.4238 REMARK 3 L13: 0.5726 L23: -0.1983 REMARK 3 S TENSOR REMARK 3 S11: 0.1147 S12: 0.0622 S13: -0.1105 REMARK 3 S21: -0.0904 S22: -0.0713 S23: 0.0906 REMARK 3 S31: 0.0938 S32: -0.0518 S33: -0.0433 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 531 D 606 REMARK 3 ORIGIN FOR THE GROUP (A): 19.9659 -5.6251 7.3175 REMARK 3 T TENSOR REMARK 3 T11: 0.2040 T22: 0.2134 REMARK 3 T33: 0.2071 T12: -0.0289 REMARK 3 T13: 0.0007 T23: 0.0375 REMARK 3 L TENSOR REMARK 3 L11: 2.8312 L22: 5.0225 REMARK 3 L33: 4.0483 L12: 0.1712 REMARK 3 L13: 0.3218 L23: 0.3683 REMARK 3 S TENSOR REMARK 3 S11: -0.0393 S12: 0.0612 S13: -0.2261 REMARK 3 S21: -0.0595 S22: 0.1293 S23: 0.1532 REMARK 3 S31: 0.2930 S32: -0.1634 S33: -0.0900 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 84 REMARK 3 RESIDUE RANGE : B 1 B 84 REMARK 3 RESIDUE RANGE : D 2 D 84 REMARK 3 ORIGIN FOR THE GROUP (A): 23.1636 0.8601 7.9135 REMARK 3 T TENSOR REMARK 3 T11: 0.0590 T22: 0.0447 REMARK 3 T33: 0.0433 T12: -0.0185 REMARK 3 T13: 0.0034 T23: 0.0399 REMARK 3 L TENSOR REMARK 3 L11: 0.2450 L22: 0.4466 REMARK 3 L33: 0.2563 L12: -0.3802 REMARK 3 L13: 0.2351 L23: -0.2756 REMARK 3 S TENSOR REMARK 3 S11: 0.0301 S12: -0.0525 S13: 0.0621 REMARK 3 S21: -0.0315 S22: -0.0617 S23: -0.1108 REMARK 3 S31: -0.0057 S32: -0.0298 S33: 0.0316 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1WUD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-DEC-04. REMARK 100 THE RCSB ID CODE IS RCSB024009. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97941 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12636 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 43.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, MES, TCEP, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 19.15200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.05700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.30550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.05700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.15200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.30550 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 300 REMARK: THE ASSEMBLY OF RECQ HELICASE DOMAINS IS CURRENTLY UNCLEAR. 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 GLY A 521 REMARK 465 SER A 522 REMARK 465 HIS A 523 REMARK 465 GLN A 524 REMARK 465 LYS A 525 REMARK 465 SER A 526 REMARK 465 PHE A 527 REMARK 465 GLY A 528 REMARK 465 GLY A 529 REMARK 465 ASP A 607 REMARK 465 GLU A 608 REMARK 465 GLU A 609 REMARK 465 GLY B 521 REMARK 465 SER B 522 REMARK 465 HIS B 523 REMARK 465 GLN B 524 REMARK 465 LYS B 525 REMARK 465 SER B 526 REMARK 465 PHE B 527 REMARK 465 GLY B 528 REMARK 465 GLY B 529 REMARK 465 ASN B 530 REMARK 465 ASP B 607 REMARK 465 GLU B 608 REMARK 465 GLU B 609 REMARK 465 GLY D 521 REMARK 465 SER D 522 REMARK 465 HIS D 523 REMARK 465 GLN D 524 REMARK 465 LYS D 525 REMARK 465 SER D 526 REMARK 465 PHE D 527 REMARK 465 GLY D 528 REMARK 465 GLY D 529 REMARK 465 ASN D 530 REMARK 465 ASP D 607 REMARK 465 GLU D 608 REMARK 465 GLU D 609 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 VAL A 557 -73.91 -74.98 REMARK 500 VAL B 557 -71.07 -70.19 REMARK 500 REMARK 500 REMARK: NULL DBREF 1WUD A 524 609 UNP P15043 RECQ_ECOLI 523 608 DBREF 1WUD B 524 609 UNP P15043 RECQ_ECOLI 523 608 DBREF 1WUD D 524 609 UNP P15043 RECQ_ECOLI 523 608 SEQADV 1WUD GLY A 521 UNP P15043 CLONING ARTIFACT SEQADV 1WUD SER A 522 UNP P15043 CLONING ARTIFACT SEQADV 1WUD HIS A 523 UNP P15043 CLONING ARTIFACT SEQADV 1WUD MSE A 566 UNP P15043 MET 565 MODIFIED RESIDUE SEQADV 1WUD MSE A 570 UNP P15043 MET 569 MODIFIED RESIDUE SEQADV 1WUD MSE A 577 UNP P15043 MET 576 MODIFIED RESIDUE SEQADV 1WUD MSE A 585 UNP P15043 MET 584 MODIFIED RESIDUE SEQADV 1WUD MSE A 596 UNP P15043 MET 595 MODIFIED RESIDUE SEQADV 1WUD GLY B 521 UNP P15043 CLONING ARTIFACT SEQADV 1WUD SER B 522 UNP P15043 CLONING ARTIFACT SEQADV 1WUD HIS B 523 UNP P15043 CLONING ARTIFACT SEQADV 1WUD MSE B 566 UNP P15043 MET 565 MODIFIED RESIDUE SEQADV 1WUD MSE B 570 UNP P15043 MET 569 MODIFIED RESIDUE SEQADV 1WUD MSE B 577 UNP P15043 MET 576 MODIFIED RESIDUE SEQADV 1WUD MSE B 585 UNP P15043 MET 584 MODIFIED RESIDUE SEQADV 1WUD MSE B 596 UNP P15043 MET 595 MODIFIED RESIDUE SEQADV 1WUD GLY D 521 UNP P15043 CLONING ARTIFACT SEQADV 1WUD SER D 522 UNP P15043 CLONING ARTIFACT SEQADV 1WUD HIS D 523 UNP P15043 CLONING ARTIFACT SEQADV 1WUD MSE D 566 UNP P15043 MET 565 MODIFIED RESIDUE SEQADV 1WUD MSE D 570 UNP P15043 MET 569 MODIFIED RESIDUE SEQADV 1WUD MSE D 577 UNP P15043 MET 576 MODIFIED RESIDUE SEQADV 1WUD MSE D 585 UNP P15043 MET 584 MODIFIED RESIDUE SEQADV 1WUD MSE D 596 UNP P15043 MET 595 MODIFIED RESIDUE SEQRES 1 A 89 GLY SER HIS GLN LYS SER PHE GLY GLY ASN TYR ASP ARG SEQRES 2 A 89 LYS LEU PHE ALA LYS LEU ARG LYS LEU ARG LYS SER ILE SEQRES 3 A 89 ALA ASP GLU SER ASN VAL PRO PRO TYR VAL VAL PHE ASN SEQRES 4 A 89 ASP ALA THR LEU ILE GLU MSE ALA GLU GLN MSE PRO ILE SEQRES 5 A 89 THR ALA SER GLU MSE LEU SER VAL ASN GLY VAL GLY MSE SEQRES 6 A 89 ARG LYS LEU GLU ARG PHE GLY LYS PRO PHE MSE ALA LEU SEQRES 7 A 89 ILE ARG ALA HIS VAL ASP GLY ASP ASP GLU GLU SEQRES 1 B 89 GLY SER HIS GLN LYS SER PHE GLY GLY ASN TYR ASP ARG SEQRES 2 B 89 LYS LEU PHE ALA LYS LEU ARG LYS LEU ARG LYS SER ILE SEQRES 3 B 89 ALA ASP GLU SER ASN VAL PRO PRO TYR VAL VAL PHE ASN SEQRES 4 B 89 ASP ALA THR LEU ILE GLU MSE ALA GLU GLN MSE PRO ILE SEQRES 5 B 89 THR ALA SER GLU MSE LEU SER VAL ASN GLY VAL GLY MSE SEQRES 6 B 89 ARG LYS LEU GLU ARG PHE GLY LYS PRO PHE MSE ALA LEU SEQRES 7 B 89 ILE ARG ALA HIS VAL ASP GLY ASP ASP GLU GLU SEQRES 1 D 89 GLY SER HIS GLN LYS SER PHE GLY GLY ASN TYR ASP ARG SEQRES 2 D 89 LYS LEU PHE ALA LYS LEU ARG LYS LEU ARG LYS SER ILE SEQRES 3 D 89 ALA ASP GLU SER ASN VAL PRO PRO TYR VAL VAL PHE ASN SEQRES 4 D 89 ASP ALA THR LEU ILE GLU MSE ALA GLU GLN MSE PRO ILE SEQRES 5 D 89 THR ALA SER GLU MSE LEU SER VAL ASN GLY VAL GLY MSE SEQRES 6 D 89 ARG LYS LEU GLU ARG PHE GLY LYS PRO PHE MSE ALA LEU SEQRES 7 D 89 ILE ARG ALA HIS VAL ASP GLY ASP ASP GLU GLU MODRES 1WUD MSE A 566 MET SELENOMETHIONINE MODRES 1WUD MSE A 570 MET SELENOMETHIONINE MODRES 1WUD MSE A 577 MET SELENOMETHIONINE MODRES 1WUD MSE A 585 MET SELENOMETHIONINE MODRES 1WUD MSE A 596 MET SELENOMETHIONINE MODRES 1WUD MSE B 566 MET SELENOMETHIONINE MODRES 1WUD MSE B 570 MET SELENOMETHIONINE MODRES 1WUD MSE B 577 MET SELENOMETHIONINE MODRES 1WUD MSE B 585 MET SELENOMETHIONINE MODRES 1WUD MSE B 596 MET SELENOMETHIONINE MODRES 1WUD MSE D 566 MET SELENOMETHIONINE MODRES 1WUD MSE D 570 MET SELENOMETHIONINE MODRES 1WUD MSE D 577 MET SELENOMETHIONINE MODRES 1WUD MSE D 585 MET SELENOMETHIONINE MODRES 1WUD MSE D 596 MET SELENOMETHIONINE HET MSE A 566 8 HET MSE A 570 8 HET MSE A 577 8 HET MSE A 585 8 HET MSE A 596 8 HET MSE B 566 8 HET MSE B 570 8 HET MSE B 577 8 HET MSE B 585 8 HET MSE B 596 8 HET MSE D 566 8 HET MSE D 570 8 HET MSE D 577 8 HET MSE D 585 8 HET MSE D 596 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 15(C5 H11 N O2 SE) FORMUL 4 HOH *84(H2 O) HELIX 1 1 ASP A 532 ASN A 551 1 20 HELIX 2 2 PRO A 553 PHE A 558 1 6 HELIX 3 3 ASN A 559 MSE A 570 1 12 HELIX 4 4 THR A 573 SER A 579 1 7 HELIX 5 5 GLY A 584 ASP A 604 1 21 HELIX 6 6 ASP B 532 ASN B 551 1 20 HELIX 7 7 PRO B 553 VAL B 557 5 5 HELIX 8 8 ASN B 559 MSE B 570 1 12 HELIX 9 9 THR B 573 SER B 579 1 7 HELIX 10 10 GLY B 584 GLY B 605 1 22 HELIX 11 11 ASP D 532 ASN D 551 1 20 HELIX 12 12 PRO D 553 PHE D 558 1 6 HELIX 13 13 ASN D 559 MSE D 570 1 12 HELIX 14 14 THR D 573 SER D 579 1 7 HELIX 15 15 GLY D 584 GLY D 605 1 22 LINK C GLU A 565 N MSE A 566 1555 1555 1.34 LINK C MSE A 566 N ALA A 567 1555 1555 1.33 LINK C GLN A 569 N MSE A 570 1555 1555 1.33 LINK C MSE A 570 N PRO A 571 1555 1555 1.34 LINK C GLU A 576 N MSE A 577 1555 1555 1.33 LINK C MSE A 577 N LEU A 578 1555 1555 1.34 LINK C GLY A 584 N MSE A 585 1555 1555 1.33 LINK C MSE A 585 N ARG A 586 1555 1555 1.33 LINK C PHE A 595 N MSE A 596 1555 1555 1.33 LINK C MSE A 596 N ALA A 597 1555 1555 1.34 LINK C GLU B 565 N MSE B 566 1555 1555 1.33 LINK C MSE B 566 N ALA B 567 1555 1555 1.34 LINK C GLN B 569 N MSE B 570 1555 1555 1.33 LINK C MSE B 570 N PRO B 571 1555 1555 1.33 LINK C GLU B 576 N MSE B 577 1555 1555 1.34 LINK C MSE B 577 N LEU B 578 1555 1555 1.34 LINK C GLY B 584 N MSE B 585 1555 1555 1.33 LINK C MSE B 585 N ARG B 586 1555 1555 1.33 LINK C PHE B 595 N MSE B 596 1555 1555 1.33 LINK C MSE B 596 N ALA B 597 1555 1555 1.34 LINK C GLU D 565 N MSE D 566 1555 1555 1.34 LINK C MSE D 566 N ALA D 567 1555 1555 1.33 LINK C GLN D 569 N MSE D 570 1555 1555 1.33 LINK C MSE D 570 N PRO D 571 1555 1555 1.34 LINK C GLU D 576 N MSE D 577 1555 1555 1.33 LINK C MSE D 577 N LEU D 578 1555 1555 1.33 LINK C GLY D 584 N MSE D 585 1555 1555 1.33 LINK C MSE D 585 N ARG D 586 1555 1555 1.33 LINK C PHE D 595 N MSE D 596 1555 1555 1.33 LINK C MSE D 596 N ALA D 597 1555 1555 1.33 CRYST1 38.304 64.611 98.114 90.00 90.00 90.00 P 21 21 21 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 0.026107 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015477 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010192 0.00000