HEADER DNA BINDING PROTEIN 12-APR-19 6JTZ TITLE CRYSTAL STRUCTURE OF HRECQ1_D2-ZN-WH CONTAINING MUTATION ON BETA- TITLE 2 HAIRPIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP-DEPENDENT DNA HELICASE Q1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 285-592; COMPND 5 SYNONYM: DNA HELICASE,RECQ-LIKE TYPE 1,RECQ1,DNA-DEPENDENT ATPASE Q1, COMPND 6 RECQ PROTEIN-LIKE 1; COMPND 7 EC: 3.6.4.12; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: RECQL, RECQ1, RECQL1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA(DE3); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS RECQ1, HELICASE, DNA-BINDING PROTEIN, ZN-BINDING DOMAIN, DNA BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.DAS,S.MUKHOPADHYAY,M.BOSE,A.K.DAS,A.GANGULY REVDAT 3 22-NOV-23 6JTZ 1 REMARK REVDAT 2 24-NOV-21 6JTZ 1 JRNL REVDAT 1 15-APR-20 6JTZ 0 JRNL AUTH S.MUKHOPADHYAY,T.DAS,M.BOSE,C.K.JAIN,M.CHAKRABORTY, JRNL AUTH 2 S.MUKHERJEE,K.SHIKHA,A.K.DAS,A.GANGULY JRNL TITL RESIDUES AT THE INTERFACE BETWEEN ZINC BINDING AND WINGED JRNL TITL 2 HELIX DOMAINS OF HUMAN RECQ1 PLAY A SIGNIFICANT ROLE IN DNA JRNL TITL 3 STRAND ANNEALING ACTIVITY. JRNL REF NUCLEIC ACIDS RES. 2021 JRNL REFN ESSN 1362-4962 JRNL PMID 34751402 JRNL DOI 10.1093/NAR/GKAB968 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.69 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 18879 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 950 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 19.6905 - 5.3209 1.00 2620 137 0.2245 0.2378 REMARK 3 2 5.3209 - 4.2372 1.00 2579 136 0.1944 0.2224 REMARK 3 3 4.2372 - 3.7056 1.00 2563 143 0.2156 0.2891 REMARK 3 4 3.7056 - 3.3687 1.00 2552 138 0.2224 0.2824 REMARK 3 5 3.3687 - 3.1282 0.99 2570 118 0.2460 0.3579 REMARK 3 6 3.1282 - 2.9444 0.99 2534 140 0.2735 0.3614 REMARK 3 7 2.9444 - 2.7974 0.98 2511 138 0.2748 0.3730 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.400 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.910 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.97 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.08 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6JTZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-APR-19. REMARK 100 THE DEPOSITION ID IS D_1300011795. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-NOV-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18892 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.797 REMARK 200 RESOLUTION RANGE LOW (A) : 72.516 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08600 REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.36600 REMARK 200 R SYM FOR SHELL (I) : 0.36600 REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2V1X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 65% V/V TACSIMATE PH=7.0, PH 7.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 50.91750 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26690 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 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 261 REMARK 465 GLY A 262 REMARK 465 SER A 263 REMARK 465 SER A 264 REMARK 465 HIS A 265 REMARK 465 HIS A 266 REMARK 465 HIS A 267 REMARK 465 HIS A 268 REMARK 465 HIS A 269 REMARK 465 HIS A 270 REMARK 465 SER A 271 REMARK 465 SER A 272 REMARK 465 GLY A 273 REMARK 465 LEU A 274 REMARK 465 VAL A 275 REMARK 465 PRO A 276 REMARK 465 ARG A 277 REMARK 465 GLY A 278 REMARK 465 SER A 279 REMARK 465 HIS A 280 REMARK 465 MET A 281 REMARK 465 TRP A 466 REMARK 465 ASN A 467 REMARK 465 SER A 468 REMARK 465 GLU A 469 REMARK 465 SER A 593 REMARK 465 THR A 594 REMARK 465 GLN A 595 REMARK 465 ASN A 596 REMARK 465 SER A 597 REMARK 465 PHE A 598 REMARK 465 ARG A 599 REMARK 465 ALA A 600 REMARK 465 GLU A 601 REMARK 465 SER A 602 REMARK 465 SER A 603 REMARK 465 GLN A 604 REMARK 465 THR A 605 REMARK 465 CYS A 606 REMARK 465 HIS A 607 REMARK 465 SER A 608 REMARK 465 GLU A 609 REMARK 465 GLN A 610 REMARK 465 GLY A 611 REMARK 465 ASP A 612 REMARK 465 LYS A 613 REMARK 465 LYS A 614 REMARK 465 MET A 615 REMARK 465 GLU A 616 REMARK 465 MET B 261 REMARK 465 GLY B 262 REMARK 465 SER B 263 REMARK 465 SER B 264 REMARK 465 HIS B 265 REMARK 465 HIS B 266 REMARK 465 HIS B 267 REMARK 465 HIS B 268 REMARK 465 HIS B 269 REMARK 465 HIS B 270 REMARK 465 SER B 271 REMARK 465 SER B 272 REMARK 465 GLY B 273 REMARK 465 LEU B 274 REMARK 465 VAL B 275 REMARK 465 PRO B 276 REMARK 465 ARG B 277 REMARK 465 GLY B 278 REMARK 465 SER B 279 REMARK 465 HIS B 280 REMARK 465 MET B 281 REMARK 465 GLU B 464 REMARK 465 VAL B 465 REMARK 465 TRP B 466 REMARK 465 ASN B 467 REMARK 465 SER B 468 REMARK 465 GLU B 469 REMARK 465 SER B 593 REMARK 465 THR B 594 REMARK 465 GLN B 595 REMARK 465 ASN B 596 REMARK 465 SER B 597 REMARK 465 PHE B 598 REMARK 465 ARG B 599 REMARK 465 ALA B 600 REMARK 465 GLU B 601 REMARK 465 SER B 602 REMARK 465 SER B 603 REMARK 465 GLN B 604 REMARK 465 THR B 605 REMARK 465 CYS B 606 REMARK 465 HIS B 607 REMARK 465 SER B 608 REMARK 465 GLU B 609 REMARK 465 GLN B 610 REMARK 465 GLY B 611 REMARK 465 ASP B 612 REMARK 465 LYS B 613 REMARK 465 LYS B 614 REMARK 465 MET B 615 REMARK 465 GLU B 616 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 GLU A 351 CG CD OE1 OE2 REMARK 470 ASN A 434 CG OD1 ND2 REMARK 470 ASN A 472 CG OD1 ND2 REMARK 470 GLU A 582 CG CD OE1 OE2 REMARK 470 LYS B 306 CG CD CE NZ REMARK 470 ARG B 358 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 359 CG CD CE NZ REMARK 470 GLU B 396 CG CD OE1 OE2 REMARK 470 GLU B 582 CG CD OE1 OE2 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 NZ LYS A 556 O ILE A 572 1.50 REMARK 500 NZ LYS A 353 O ALA B 564 1.93 REMARK 500 O HIS A 388 O HOH A 801 1.99 REMARK 500 O ALA A 563 OH TYR B 344 2.08 REMARK 500 OH TYR B 441 OE2 GLU B 557 2.12 REMARK 500 N TYR A 417 O HOH A 801 2.14 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 ASN A 347 31.59 -85.17 REMARK 500 LEU A 348 -156.51 -79.29 REMARK 500 ASN A 434 -89.47 59.88 REMARK 500 SER A 451 -54.69 -135.08 REMARK 500 LYS A 522 -165.74 -113.16 REMARK 500 ALA A 563 88.19 60.30 REMARK 500 ALA A 564 -9.65 88.39 REMARK 500 ASN B 363 18.46 56.71 REMARK 500 THR B 371 -167.79 -112.53 REMARK 500 PHE B 374 -164.57 -169.14 REMARK 500 ILE B 378 79.25 -108.25 REMARK 500 ASP B 379 37.46 -87.43 REMARK 500 ASP B 382 50.11 -106.46 REMARK 500 VAL B 435 26.89 36.81 REMARK 500 SER B 451 -39.29 -132.50 REMARK 500 MET B 474 54.82 -112.60 REMARK 500 THR B 536 42.80 -87.04 REMARK 500 ALA B 563 91.46 59.74 REMARK 500 ALA B 564 15.83 80.57 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 866 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH A 867 DISTANCE = 6.15 ANGSTROMS REMARK 525 HOH A 868 DISTANCE = 6.31 ANGSTROMS REMARK 525 HOH A 869 DISTANCE = 6.61 ANGSTROMS REMARK 525 HOH A 870 DISTANCE = 6.88 ANGSTROMS REMARK 525 HOH A 871 DISTANCE = 8.52 ANGSTROMS REMARK 525 HOH A 872 DISTANCE = 8.96 ANGSTROMS REMARK 525 HOH B 858 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH B 859 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH B 860 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH B 861 DISTANCE = 6.47 ANGSTROMS REMARK 525 HOH B 862 DISTANCE = 7.13 ANGSTROMS REMARK 525 HOH B 863 DISTANCE = 7.30 ANGSTROMS REMARK 525 HOH B 864 DISTANCE = 7.45 ANGSTROMS REMARK 525 HOH B 865 DISTANCE = 8.04 ANGSTROMS REMARK 525 HOH B 866 DISTANCE = 8.66 ANGSTROMS REMARK 525 HOH B 867 DISTANCE = 9.28 ANGSTROMS 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 A 701 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 453 SG REMARK 620 2 CYS A 471 SG 104.3 REMARK 620 3 CYS A 475 SG 108.0 117.5 REMARK 620 4 CYS A 478 SG 104.2 119.5 102.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 701 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 453 SG REMARK 620 2 CYS B 471 SG 101.8 REMARK 620 3 CYS B 475 SG 120.2 102.8 REMARK 620 4 CYS B 478 SG 113.6 116.1 102.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 701 DBREF 6JTZ A 282 616 UNP P46063 RECQ1_HUMAN 282 616 DBREF 6JTZ B 282 616 UNP P46063 RECQ1_HUMAN 282 616 SEQADV 6JTZ MET A 261 UNP P46063 INITIATING METHIONINE SEQADV 6JTZ GLY A 262 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER A 263 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER A 264 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS A 265 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS A 266 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS A 267 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS A 268 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS A 269 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS A 270 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER A 271 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER A 272 UNP P46063 EXPRESSION TAG SEQADV 6JTZ GLY A 273 UNP P46063 EXPRESSION TAG SEQADV 6JTZ LEU A 274 UNP P46063 EXPRESSION TAG SEQADV 6JTZ VAL A 275 UNP P46063 EXPRESSION TAG SEQADV 6JTZ PRO A 276 UNP P46063 EXPRESSION TAG SEQADV 6JTZ ARG A 277 UNP P46063 EXPRESSION TAG SEQADV 6JTZ GLY A 278 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER A 279 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS A 280 UNP P46063 EXPRESSION TAG SEQADV 6JTZ MET A 281 UNP P46063 EXPRESSION TAG SEQADV 6JTZ A UNP P46063 PHE 565 DELETION SEQADV 6JTZ A UNP P46063 THR 566 DELETION SEQADV 6JTZ ALA A 564 UNP P46063 TYR 568 ENGINEERED MUTATION SEQADV 6JTZ A UNP P46063 ALA 569 DELETION SEQADV 6JTZ A UNP P46063 THR 570 DELETION SEQADV 6JTZ MET B 261 UNP P46063 INITIATING METHIONINE SEQADV 6JTZ GLY B 262 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER B 263 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER B 264 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS B 265 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS B 266 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS B 267 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS B 268 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS B 269 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS B 270 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER B 271 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER B 272 UNP P46063 EXPRESSION TAG SEQADV 6JTZ GLY B 273 UNP P46063 EXPRESSION TAG SEQADV 6JTZ LEU B 274 UNP P46063 EXPRESSION TAG SEQADV 6JTZ VAL B 275 UNP P46063 EXPRESSION TAG SEQADV 6JTZ PRO B 276 UNP P46063 EXPRESSION TAG SEQADV 6JTZ ARG B 277 UNP P46063 EXPRESSION TAG SEQADV 6JTZ GLY B 278 UNP P46063 EXPRESSION TAG SEQADV 6JTZ SER B 279 UNP P46063 EXPRESSION TAG SEQADV 6JTZ HIS B 280 UNP P46063 EXPRESSION TAG SEQADV 6JTZ MET B 281 UNP P46063 EXPRESSION TAG SEQADV 6JTZ B UNP P46063 PHE 565 DELETION SEQADV 6JTZ B UNP P46063 THR 566 DELETION SEQADV 6JTZ ALA B 564 UNP P46063 TYR 568 ENGINEERED MUTATION SEQADV 6JTZ B UNP P46063 ALA 569 DELETION SEQADV 6JTZ B UNP P46063 THR 570 DELETION SEQRES 1 A 352 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 352 LEU VAL PRO ARG GLY SER HIS MET ASN ARG PRO ASN LEU SEQRES 3 A 352 TYR TYR GLU VAL ARG GLN LYS PRO SER ASN THR GLU ASP SEQRES 4 A 352 PHE ILE GLU ASP ILE VAL LYS LEU ILE ASN GLY ARG TYR SEQRES 5 A 352 LYS GLY GLN SER GLY ILE ILE TYR CYS PHE SER GLN LYS SEQRES 6 A 352 ASP SER GLU GLN VAL THR VAL SER LEU GLN ASN LEU GLY SEQRES 7 A 352 ILE HIS ALA GLY ALA TYR HIS ALA ASN LEU GLU PRO GLU SEQRES 8 A 352 ASP LYS THR THR VAL HIS ARG LYS TRP SER ALA ASN GLU SEQRES 9 A 352 ILE GLN VAL VAL VAL ALA THR VAL ALA PHE GLY MET GLY SEQRES 10 A 352 ILE ASP LYS PRO ASP VAL ARG PHE VAL ILE HIS HIS SER SEQRES 11 A 352 MET SER LYS SER MET GLU ASN TYR TYR GLN GLU SER GLY SEQRES 12 A 352 ARG ALA GLY ARG ASP ASP MET LYS ALA ASP CYS ILE LEU SEQRES 13 A 352 TYR TYR GLY PHE GLY ASP ILE PHE ARG ILE SER SER MET SEQRES 14 A 352 VAL VAL MET GLU ASN VAL GLY GLN GLN LYS LEU TYR GLU SEQRES 15 A 352 MET VAL SER TYR CYS GLN ASN ILE SER LYS CYS ARG ARG SEQRES 16 A 352 VAL LEU MET ALA GLN HIS PHE ASP GLU VAL TRP ASN SER SEQRES 17 A 352 GLU ALA CYS ASN LYS MET CYS ASP ASN CYS CYS LYS ASP SEQRES 18 A 352 SER ALA PHE GLU ARG LYS ASN ILE THR GLU TYR CYS ARG SEQRES 19 A 352 ASP LEU ILE LYS ILE LEU LYS GLN ALA GLU GLU LEU ASN SEQRES 20 A 352 GLU LYS LEU THR PRO LEU LYS LEU ILE ASP SER TRP MET SEQRES 21 A 352 GLY LYS GLY ALA ALA LYS LEU ARG VAL ALA GLY VAL VAL SEQRES 22 A 352 ALA PRO THR LEU PRO ARG GLU ASP LEU GLU LYS ILE ILE SEQRES 23 A 352 ALA HIS PHE LEU ILE GLN GLN TYR LEU LYS GLU ASP TYR SEQRES 24 A 352 SER ALA ALA ILE SER TYR LEU LYS ILE GLY PRO LYS ALA SEQRES 25 A 352 ASN LEU LEU ASN ASN GLU ALA HIS ALA ILE THR MET GLN SEQRES 26 A 352 VAL THR LYS SER THR GLN ASN SER PHE ARG ALA GLU SER SEQRES 27 A 352 SER GLN THR CYS HIS SER GLU GLN GLY ASP LYS LYS MET SEQRES 28 A 352 GLU SEQRES 1 B 352 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 352 LEU VAL PRO ARG GLY SER HIS MET ASN ARG PRO ASN LEU SEQRES 3 B 352 TYR TYR GLU VAL ARG GLN LYS PRO SER ASN THR GLU ASP SEQRES 4 B 352 PHE ILE GLU ASP ILE VAL LYS LEU ILE ASN GLY ARG TYR SEQRES 5 B 352 LYS GLY GLN SER GLY ILE ILE TYR CYS PHE SER GLN LYS SEQRES 6 B 352 ASP SER GLU GLN VAL THR VAL SER LEU GLN ASN LEU GLY SEQRES 7 B 352 ILE HIS ALA GLY ALA TYR HIS ALA ASN LEU GLU PRO GLU SEQRES 8 B 352 ASP LYS THR THR VAL HIS ARG LYS TRP SER ALA ASN GLU SEQRES 9 B 352 ILE GLN VAL VAL VAL ALA THR VAL ALA PHE GLY MET GLY SEQRES 10 B 352 ILE ASP LYS PRO ASP VAL ARG PHE VAL ILE HIS HIS SER SEQRES 11 B 352 MET SER LYS SER MET GLU ASN TYR TYR GLN GLU SER GLY SEQRES 12 B 352 ARG ALA GLY ARG ASP ASP MET LYS ALA ASP CYS ILE LEU SEQRES 13 B 352 TYR TYR GLY PHE GLY ASP ILE PHE ARG ILE SER SER MET SEQRES 14 B 352 VAL VAL MET GLU ASN VAL GLY GLN GLN LYS LEU TYR GLU SEQRES 15 B 352 MET VAL SER TYR CYS GLN ASN ILE SER LYS CYS ARG ARG SEQRES 16 B 352 VAL LEU MET ALA GLN HIS PHE ASP GLU VAL TRP ASN SER SEQRES 17 B 352 GLU ALA CYS ASN LYS MET CYS ASP ASN CYS CYS LYS ASP SEQRES 18 B 352 SER ALA PHE GLU ARG LYS ASN ILE THR GLU TYR CYS ARG SEQRES 19 B 352 ASP LEU ILE LYS ILE LEU LYS GLN ALA GLU GLU LEU ASN SEQRES 20 B 352 GLU LYS LEU THR PRO LEU LYS LEU ILE ASP SER TRP MET SEQRES 21 B 352 GLY LYS GLY ALA ALA LYS LEU ARG VAL ALA GLY VAL VAL SEQRES 22 B 352 ALA PRO THR LEU PRO ARG GLU ASP LEU GLU LYS ILE ILE SEQRES 23 B 352 ALA HIS PHE LEU ILE GLN GLN TYR LEU LYS GLU ASP TYR SEQRES 24 B 352 SER ALA ALA ILE SER TYR LEU LYS ILE GLY PRO LYS ALA SEQRES 25 B 352 ASN LEU LEU ASN ASN GLU ALA HIS ALA ILE THR MET GLN SEQRES 26 B 352 VAL THR LYS SER THR GLN ASN SER PHE ARG ALA GLU SER SEQRES 27 B 352 SER GLN THR CYS HIS SER GLU GLN GLY ASP LYS LYS MET SEQRES 28 B 352 GLU HET ZN A 701 1 HET ZN B 701 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *139(H2 O) HELIX 1 AA1 ASN A 296 ASN A 309 1 14 HELIX 2 AA2 SER A 323 ASN A 336 1 14 HELIX 3 AA3 GLU A 349 ALA A 362 1 14 HELIX 4 AA4 SER A 394 SER A 402 1 9 HELIX 5 AA5 GLY A 403 ALA A 405 5 3 HELIX 6 AA6 GLY A 421 VAL A 431 1 11 HELIX 7 AA7 VAL A 435 ASN A 449 1 15 HELIX 8 AA8 CYS A 453 ASP A 463 1 11 HELIX 9 AA9 ILE A 489 LEU A 506 1 18 HELIX 10 AB1 THR A 511 MET A 520 1 10 HELIX 11 AB2 ALA A 524 ARG A 528 5 5 HELIX 12 AB3 PRO A 538 GLN A 552 1 15 HELIX 13 AB4 LYS A 575 ASN A 581 5 7 HELIX 14 AB5 ASN B 296 GLY B 310 1 15 HELIX 15 AB6 SER B 323 LEU B 337 1 15 HELIX 16 AB7 GLU B 349 ALA B 362 1 14 HELIX 17 AB8 SER B 394 GLY B 403 1 10 HELIX 18 AB9 GLY B 421 VAL B 431 1 11 HELIX 19 AC1 VAL B 435 ASN B 449 1 15 HELIX 20 AC2 CYS B 453 ASP B 463 1 11 HELIX 21 AC3 ILE B 489 LEU B 506 1 18 HELIX 22 AC4 THR B 511 MET B 520 1 10 HELIX 23 AC5 ALA B 524 ARG B 528 5 5 HELIX 24 AC6 PRO B 538 GLN B 552 1 15 HELIX 25 AC7 PRO B 574 ASN B 581 5 8 SHEET 1 AA1 6 LEU A 286 GLN A 292 0 SHEET 2 AA1 6 ALA A 412 TYR A 418 1 O TYR A 418 N ARG A 291 SHEET 3 AA1 6 PHE A 385 HIS A 388 1 N VAL A 386 O ASP A 413 SHEET 4 AA1 6 GLY A 317 TYR A 320 1 N TYR A 320 O ILE A 387 SHEET 5 AA1 6 VAL A 367 ALA A 370 1 O ALA A 370 N ILE A 319 SHEET 6 AA1 6 ALA A 341 TYR A 344 1 N TYR A 344 O VAL A 369 SHEET 1 AA2 2 PHE A 484 ASN A 488 0 SHEET 2 AA2 2 THR A 587 THR A 591 -1 O VAL A 590 N GLU A 485 SHEET 1 AA3 2 LEU A 555 TYR A 559 0 SHEET 2 AA3 2 SER A 568 ILE A 572 -1 O TYR A 569 N ASP A 558 SHEET 1 AA4 6 LEU B 286 GLN B 292 0 SHEET 2 AA4 6 ALA B 412 TYR B 418 1 O TYR B 418 N ARG B 291 SHEET 3 AA4 6 PHE B 385 HIS B 388 1 N HIS B 388 O TYR B 417 SHEET 4 AA4 6 GLY B 317 TYR B 320 1 N ILE B 318 O ILE B 387 SHEET 5 AA4 6 VAL B 367 ALA B 370 1 O VAL B 368 N ILE B 319 SHEET 6 AA4 6 ALA B 341 TYR B 344 1 N GLY B 342 O VAL B 367 SHEET 1 AA5 2 PHE B 484 ASN B 488 0 SHEET 2 AA5 2 THR B 587 THR B 591 -1 O VAL B 590 N GLU B 485 SHEET 1 AA6 2 LEU B 555 TYR B 559 0 SHEET 2 AA6 2 SER B 568 ILE B 572 -1 O LYS B 571 N LYS B 556 LINK SG CYS A 453 ZN ZN A 701 1555 1555 2.29 LINK SG CYS A 471 ZN ZN A 701 1555 1555 2.45 LINK SG CYS A 475 ZN ZN A 701 1555 1555 2.42 LINK SG CYS A 478 ZN ZN A 701 1555 1555 2.58 LINK SG CYS B 453 ZN ZN B 701 1555 1555 2.34 LINK SG CYS B 471 ZN ZN B 701 1555 1555 2.68 LINK SG CYS B 475 ZN ZN B 701 1555 1555 2.38 LINK SG CYS B 478 ZN ZN B 701 1555 1555 2.44 SITE 1 AC1 4 CYS A 453 CYS A 471 CYS A 475 CYS A 478 SITE 1 AC2 4 CYS B 453 CYS B 471 CYS B 475 CYS B 478 CRYST1 52.950 101.835 73.434 90.00 99.07 90.00 P 1 21 1 4 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 0.018886 0.000000 0.003014 0.00000 SCALE2 0.000000 0.009820 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013790 0.00000