HEADER HYDROLASE 05-SEP-16 5LST TITLE CRYSTAL STRUCTURE OF THE HUMAN RECQL4 HELICASE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP-DEPENDENT DNA HELICASE Q4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DNA HELICASE,RECQ-LIKE TYPE 4,RECQ4,RTS,RECQ PROTEIN-LIKE 4; COMPND 5 EC: 3.6.4.12; COMPND 6 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: RECQL4, RECQ4; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: STAR; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PETM-22 KEYWDS RECQ4, HELICASE, ROTHMUND-THOMSON-SYNDROME, RAPADILINO-SYNDROME, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.KAISER,F.SAUER,C.KISKER REVDAT 3 08-MAY-24 5LST 1 REMARK REVDAT 2 12-JUL-17 5LST 1 REVDAT 1 05-JUL-17 5LST 0 JRNL AUTH S.KAISER,F.SAUER,C.KISKER JRNL TITL THE STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF HUMAN JRNL TITL 2 RECQ4 REVEALS INSIGHTS INTO ITS HELICASE MECHANISM. JRNL REF NAT COMMUN V. 8 15907 2017 JRNL REFN ESSN 2041-1723 JRNL PMID 28653661 JRNL DOI 10.1038/NCOMMS15907 REMARK 2 REMARK 2 RESOLUTION. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10_2155 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.920 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 47984 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 2459 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 44.3462 - 7.1978 0.99 2530 130 0.1479 0.1716 REMARK 3 2 7.1978 - 5.7170 0.99 2522 132 0.1898 0.1908 REMARK 3 3 5.7170 - 4.9955 0.99 2522 141 0.1724 0.2603 REMARK 3 4 4.9955 - 4.5392 0.99 2512 123 0.1425 0.1905 REMARK 3 5 4.5392 - 4.2141 0.99 2496 145 0.1452 0.2198 REMARK 3 6 4.2141 - 3.9658 1.00 2489 147 0.1667 0.1695 REMARK 3 7 3.9658 - 3.7673 1.00 2534 155 0.1856 0.2778 REMARK 3 8 3.7673 - 3.6034 1.00 2539 133 0.1948 0.2307 REMARK 3 9 3.6034 - 3.4648 1.00 2521 150 0.2027 0.2517 REMARK 3 10 3.4648 - 3.3452 1.00 2559 123 0.2277 0.3606 REMARK 3 11 3.3452 - 3.2407 1.00 2507 112 0.2538 0.3421 REMARK 3 12 3.2407 - 3.1481 1.00 2575 139 0.2556 0.3480 REMARK 3 13 3.1481 - 3.0652 1.00 2514 119 0.2621 0.2825 REMARK 3 14 3.0652 - 2.9904 1.00 2555 165 0.2635 0.3369 REMARK 3 15 2.9904 - 2.9225 1.00 2529 132 0.2884 0.3919 REMARK 3 16 2.9225 - 2.8603 1.00 2519 139 0.2870 0.2891 REMARK 3 17 2.8603 - 2.8031 1.00 2524 134 0.3146 0.3588 REMARK 3 18 2.8031 - 2.7502 1.00 2578 140 0.3282 0.3507 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) : 27.360 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 108.8 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 : 0.004 4792 REMARK 3 ANGLE : 0.681 6510 REMARK 3 CHIRALITY : 0.047 753 REMARK 3 PLANARITY : 0.006 854 REMARK 3 DIHEDRAL : 17.655 1757 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 449 THROUGH 630 ) REMARK 3 ORIGIN FOR THE GROUP (A): 54.6387 -32.7817 7.1764 REMARK 3 T TENSOR REMARK 3 T11: 0.6797 T22: 0.6276 REMARK 3 T33: 0.8324 T12: -0.0047 REMARK 3 T13: 0.0735 T23: 0.0661 REMARK 3 L TENSOR REMARK 3 L11: 7.6846 L22: 6.6724 REMARK 3 L33: 6.1540 L12: 2.8419 REMARK 3 L13: 1.7404 L23: 2.7114 REMARK 3 S TENSOR REMARK 3 S11: 0.3951 S12: -0.3081 S13: -0.9339 REMARK 3 S21: 0.1070 S22: -0.3063 S23: -0.2936 REMARK 3 S31: 0.4534 S32: -0.4587 S33: -0.1174 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 631 THROUGH 771 ) REMARK 3 ORIGIN FOR THE GROUP (A): 41.2115 -12.8276 15.9272 REMARK 3 T TENSOR REMARK 3 T11: 0.7261 T22: 0.5503 REMARK 3 T33: 0.7490 T12: -0.0747 REMARK 3 T13: -0.0260 T23: 0.0244 REMARK 3 L TENSOR REMARK 3 L11: 2.6550 L22: 3.3248 REMARK 3 L33: 2.4920 L12: -0.6235 REMARK 3 L13: -0.8610 L23: 0.4090 REMARK 3 S TENSOR REMARK 3 S11: -0.0524 S12: -0.0078 S13: -0.0948 REMARK 3 S21: 0.1703 S22: -0.0054 S23: 0.0730 REMARK 3 S31: -0.0352 S32: -0.2213 S33: 0.0627 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 772 THROUGH 884 ) REMARK 3 ORIGIN FOR THE GROUP (A): 55.0923 -7.2234 11.2897 REMARK 3 T TENSOR REMARK 3 T11: 0.8374 T22: 0.5421 REMARK 3 T33: 0.7011 T12: 0.0897 REMARK 3 T13: -0.0670 T23: 0.0755 REMARK 3 L TENSOR REMARK 3 L11: 9.0490 L22: 0.7827 REMARK 3 L33: 0.9165 L12: -1.7181 REMARK 3 L13: -0.3185 L23: 0.3820 REMARK 3 S TENSOR REMARK 3 S11: 0.0314 S12: -0.4028 S13: 0.0081 REMARK 3 S21: -0.0700 S22: -0.0057 S23: -0.2677 REMARK 3 S31: 0.0805 S32: -0.0352 S33: -0.0113 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 885 THROUGH 1111 ) REMARK 3 ORIGIN FOR THE GROUP (A): 75.3541 -17.6073 13.5949 REMARK 3 T TENSOR REMARK 3 T11: 0.8641 T22: 0.7654 REMARK 3 T33: 0.9117 T12: 0.0828 REMARK 3 T13: 0.0167 T23: -0.0412 REMARK 3 L TENSOR REMARK 3 L11: 2.9699 L22: 1.2011 REMARK 3 L33: 0.7598 L12: -1.3572 REMARK 3 L13: 1.1954 L23: -0.5737 REMARK 3 S TENSOR REMARK 3 S11: -0.0405 S12: -0.0832 S13: 0.0225 REMARK 3 S21: -0.0744 S22: 0.0805 S23: -0.1610 REMARK 3 S31: 0.0414 S32: 0.0120 S33: -0.0676 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 5LST COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-SEP-16. REMARK 100 THE DEPOSITION ID IS D_1200001300. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUL-14 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 : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25149 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 44.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.30 REMARK 200 R MERGE FOR SHELL (I) : 1.89400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: CRANK2 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: IMIDAZOLE, SODIUM FORMATE, PH 9.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K 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 32.11467 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 64.22933 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 64.22933 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 32.11467 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 424 REMARK 465 PRO A 425 REMARK 465 MET A 426 REMARK 465 ALA A 427 REMARK 465 VAL A 428 REMARK 465 GLY A 429 REMARK 465 PRO A 430 REMARK 465 GLU A 431 REMARK 465 PRO A 432 REMARK 465 LEU A 433 REMARK 465 VAL A 434 REMARK 465 PRO A 435 REMARK 465 SER A 436 REMARK 465 PRO A 437 REMARK 465 GLN A 438 REMARK 465 PRO A 439 REMARK 465 VAL A 440 REMARK 465 PRO A 441 REMARK 465 GLU A 442 REMARK 465 VAL A 443 REMARK 465 PRO A 444 REMARK 465 SER A 445 REMARK 465 LEU A 446 REMARK 465 ASP A 447 REMARK 465 PRO A 448 REMARK 465 LEU A 664 REMARK 465 HIS A 665 REMARK 465 GLY A 666 REMARK 465 PRO A 667 REMARK 465 ALA A 727 REMARK 465 TRP A 728 REMARK 465 VAL A 729 REMARK 465 PRO A 730 REMARK 465 GLY A 731 REMARK 465 SER A 732 REMARK 465 GLY A 733 REMARK 465 GLY A 734 REMARK 465 THR A 858 REMARK 465 ARG A 859 REMARK 465 PRO A 860 REMARK 465 PRO A 861 REMARK 465 SER A 862 REMARK 465 GLU A 863 REMARK 465 GLN A 864 REMARK 465 GLU A 865 REMARK 465 GLY A 866 REMARK 465 ALA A 867 REMARK 465 VAL A 868 REMARK 465 GLY A 869 REMARK 465 GLY A 870 REMARK 465 GLU A 871 REMARK 465 ARG A 872 REMARK 465 PRO A 873 REMARK 465 VAL A 874 REMARK 465 PRO A 875 REMARK 465 LYS A 876 REMARK 465 TYR A 877 REMARK 465 PRO A 878 REMARK 465 PRO A 879 REMARK 465 GLN A 880 REMARK 465 GLU A 881 REMARK 465 ALA A 882 REMARK 465 PRO A 975 REMARK 465 GLU A 976 REMARK 465 ASP A 977 REMARK 465 PRO A 978 REMARK 465 GLY A 979 REMARK 465 GLN A 980 REMARK 465 GLY A 981 REMARK 465 SER A 982 REMARK 465 SER A 983 REMARK 465 GLU A 1112 REMARK 465 GLY A 1113 REMARK 465 GLN A 1114 REMARK 465 GLU A 1115 REMARK 465 PRO A 1116 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 THR A 449 OG1 CG2 REMARK 470 HIS A 554 CG ND1 CD2 CE1 NE2 REMARK 470 ARG A 559 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 560 CG CD CE NZ REMARK 470 GLN A 561 CG CD OE1 NE2 REMARK 470 GLU A 563 CG CD OE1 OE2 REMARK 470 GLN A 567 CG CD OE1 NE2 REMARK 470 LYS A 568 CG CD CE NZ REMARK 470 ARG A 570 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 631 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 646 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 660 CG CD OE1 OE2 REMARK 470 GLU A 661 CG CD OE1 OE2 REMARK 470 ASP A 663 CG OD1 OD2 REMARK 470 ARG A 709 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 735 CG CD NE CZ NH1 NH2 REMARK 470 PHE A 774 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 883 CG CD OE1 OE2 REMARK 470 GLN A 884 CG CD OE1 NE2 REMARK 470 LEU A 974 CG CD1 CD2 REMARK 470 GLU A1015 CG CD OE1 OE2 REMARK 470 ARG A1017 CG CD NE CZ NH1 NH2 REMARK 470 ARG A1021 CG CD NE CZ NH1 NH2 REMARK 470 ARG A1022 CG CD NE CZ NH1 NH2 REMARK 470 GLU A1111 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 OD1 ASP A 538 NH2 ARG A 753 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH2 ARG A 682 NE2 GLN A 888 6665 1.83 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 542 -157.29 -94.67 REMARK 500 CYS A 547 67.98 65.53 REMARK 500 THR A 558 -130.56 57.40 REMARK 500 LYS A 738 160.57 174.13 REMARK 500 PHE A 850 58.63 -119.08 REMARK 500 THR A1018 -137.90 56.53 REMARK 500 GLU A1032 76.41 54.30 REMARK 500 SER A1079 -8.58 -59.73 REMARK 500 GLU A1090 -66.48 -99.24 REMARK 500 GLU A1109 23.12 -79.85 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 A1201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 853 SG REMARK 620 2 CYS A 855 SG 102.8 REMARK 620 3 CYS A 897 SG 107.3 125.5 REMARK 620 4 HIS A 900 NE2 103.1 110.6 105.5 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 1201 DBREF 5LST A 427 1116 UNP O94761 RECQ4_HUMAN 427 1116 SEQADV 5LST GLY A 424 UNP O94761 EXPRESSION TAG SEQADV 5LST PRO A 425 UNP O94761 EXPRESSION TAG SEQADV 5LST MET A 426 UNP O94761 EXPRESSION TAG SEQRES 1 A 693 GLY PRO MET ALA VAL GLY PRO GLU PRO LEU VAL PRO SER SEQRES 2 A 693 PRO GLN PRO VAL PRO GLU VAL PRO SER LEU ASP PRO THR SEQRES 3 A 693 VAL LEU PRO LEU TYR SER LEU GLY PRO SER GLY GLN LEU SEQRES 4 A 693 ALA GLU THR PRO ALA GLU VAL PHE GLN ALA LEU GLU GLN SEQRES 5 A 693 LEU GLY HIS GLN ALA PHE ARG PRO GLY GLN GLU ARG ALA SEQRES 6 A 693 VAL MET ARG ILE LEU SER GLY ILE SER THR LEU LEU VAL SEQRES 7 A 693 LEU PRO THR GLY ALA GLY LYS SER LEU CYS TYR GLN LEU SEQRES 8 A 693 PRO ALA LEU LEU TYR SER ARG ARG SER PRO CYS LEU THR SEQRES 9 A 693 LEU VAL VAL SER PRO LEU LEU SER LEU MET ASP ASP GLN SEQRES 10 A 693 VAL SER GLY LEU PRO PRO CYS LEU LYS ALA ALA CYS ILE SEQRES 11 A 693 HIS SER GLY MET THR ARG LYS GLN ARG GLU SER VAL LEU SEQRES 12 A 693 GLN LYS ILE ARG ALA ALA GLN VAL HIS VAL LEU MET LEU SEQRES 13 A 693 THR PRO GLU ALA LEU VAL GLY ALA GLY GLY LEU PRO PRO SEQRES 14 A 693 ALA ALA GLN LEU PRO PRO VAL ALA PHE ALA CYS ILE ASP SEQRES 15 A 693 GLU ALA HIS CYS LEU SER GLN TRP SER HIS ASN PHE ARG SEQRES 16 A 693 PRO CYS TYR LEU ARG VAL CYS LYS VAL LEU ARG GLU ARG SEQRES 17 A 693 MET GLY VAL HIS CYS PHE LEU GLY LEU THR ALA THR ALA SEQRES 18 A 693 THR ARG ARG THR ALA SER ASP VAL ALA GLN HIS LEU ALA SEQRES 19 A 693 VAL ALA GLU GLU PRO ASP LEU HIS GLY PRO ALA PRO VAL SEQRES 20 A 693 PRO THR ASN LEU HIS LEU SER VAL SER MET ASP ARG ASP SEQRES 21 A 693 THR ASP GLN ALA LEU LEU THR LEU LEU GLN GLY LYS ARG SEQRES 22 A 693 PHE GLN ASN LEU ASP SER ILE ILE ILE TYR CYS ASN ARG SEQRES 23 A 693 ARG GLU ASP THR GLU ARG ILE ALA ALA LEU LEU ARG THR SEQRES 24 A 693 CYS LEU HIS ALA ALA TRP VAL PRO GLY SER GLY GLY ARG SEQRES 25 A 693 ALA PRO LYS THR THR ALA GLU ALA TYR HIS ALA GLY MET SEQRES 26 A 693 CYS SER ARG GLU ARG ARG ARG VAL GLN ARG ALA PHE MET SEQRES 27 A 693 GLN GLY GLN LEU ARG VAL VAL VAL ALA THR VAL ALA PHE SEQRES 28 A 693 GLY MET GLY LEU ASP ARG PRO ASP VAL ARG ALA VAL LEU SEQRES 29 A 693 HIS LEU GLY LEU PRO PRO SER PHE GLU SER TYR VAL GLN SEQRES 30 A 693 ALA VAL GLY ARG ALA GLY ARG ASP GLY GLN PRO ALA HIS SEQRES 31 A 693 CYS HIS LEU PHE LEU GLN PRO GLN GLY GLU ASP LEU ARG SEQRES 32 A 693 GLU LEU ARG ARG HIS VAL HIS ALA ASP SER THR ASP PHE SEQRES 33 A 693 LEU ALA VAL LYS ARG LEU VAL GLN ARG VAL PHE PRO ALA SEQRES 34 A 693 CYS THR CYS THR CYS THR ARG PRO PRO SER GLU GLN GLU SEQRES 35 A 693 GLY ALA VAL GLY GLY GLU ARG PRO VAL PRO LYS TYR PRO SEQRES 36 A 693 PRO GLN GLU ALA GLU GLN LEU SER HIS GLN ALA ALA PRO SEQRES 37 A 693 GLY PRO ARG ARG VAL CYS MET GLY HIS GLU ARG ALA LEU SEQRES 38 A 693 PRO ILE GLN LEU THR VAL GLN ALA LEU ASP MET PRO GLU SEQRES 39 A 693 GLU ALA ILE GLU THR LEU LEU CYS TYR LEU GLU LEU HIS SEQRES 40 A 693 PRO HIS HIS TRP LEU GLU LEU LEU ALA THR THR TYR THR SEQRES 41 A 693 HIS CYS ARG LEU ASN CYS PRO GLY GLY PRO ALA GLN LEU SEQRES 42 A 693 GLN ALA LEU ALA HIS ARG CYS PRO PRO LEU ALA VAL CYS SEQRES 43 A 693 LEU ALA GLN GLN LEU PRO GLU ASP PRO GLY GLN GLY SER SEQRES 44 A 693 SER SER VAL GLU PHE ASP MET VAL LYS LEU VAL ASP SER SEQRES 45 A 693 MET GLY TRP GLU LEU ALA SER VAL ARG ARG ALA LEU CYS SEQRES 46 A 693 GLN LEU GLN TRP ASP HIS GLU PRO ARG THR GLY VAL ARG SEQRES 47 A 693 ARG GLY THR GLY VAL LEU VAL GLU PHE SER GLU LEU ALA SEQRES 48 A 693 PHE HIS LEU ARG SER PRO GLY ASP LEU THR ALA GLU GLU SEQRES 49 A 693 LYS ASP GLN ILE CYS ASP PHE LEU TYR GLY ARG VAL GLN SEQRES 50 A 693 ALA ARG GLU ARG GLN ALA LEU ALA ARG LEU ARG ARG THR SEQRES 51 A 693 PHE GLN ALA PHE HIS SER VAL ALA PHE PRO SER CYS GLY SEQRES 52 A 693 PRO CYS LEU GLU GLN GLN ASP GLU GLU ARG SER THR ARG SEQRES 53 A 693 LEU LYS ASP LEU LEU GLY ARG TYR PHE GLU GLU GLU GLU SEQRES 54 A 693 GLY GLN GLU PRO HET ZN A1201 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ HELIX 1 AA1 GLY A 457 GLN A 461 5 5 HELIX 2 AA2 PRO A 466 GLY A 477 1 12 HELIX 3 AA3 GLY A 484 LEU A 493 1 10 HELIX 4 AA4 SER A 509 SER A 523 1 15 HELIX 5 AA5 PRO A 532 MET A 537 1 6 HELIX 6 AA6 THR A 558 ALA A 571 1 14 HELIX 7 AA7 THR A 580 GLY A 586 1 7 HELIX 8 AA8 ALA A 607 SER A 611 5 5 HELIX 9 AA9 PRO A 619 ARG A 631 1 13 HELIX 10 AB1 THR A 645 LEU A 656 1 12 HELIX 11 AB2 ASP A 683 GLY A 694 1 12 HELIX 12 AB3 ARG A 709 LEU A 724 1 16 HELIX 13 AB4 CYS A 749 GLN A 762 1 14 HELIX 14 AB5 SER A 794 GLY A 803 1 10 HELIX 15 AB6 GLY A 822 SER A 836 1 15 HELIX 16 AB7 ASP A 838 PHE A 850 1 13 HELIX 17 AB8 ILE A 906 ASP A 914 1 9 HELIX 18 AB9 PRO A 916 HIS A 930 1 15 HELIX 19 AC1 GLY A 951 ALA A 958 1 8 HELIX 20 AC2 CYS A 963 GLN A 973 1 11 HELIX 21 AC3 MET A 989 GLY A 997 1 9 HELIX 22 AC4 GLU A 999 GLN A 1009 1 11 HELIX 23 AC5 THR A 1044 SER A 1079 1 36 HELIX 24 AC6 CYS A 1085 LEU A 1089 5 5 HELIX 25 AC7 ASP A 1093 GLU A 1109 1 17 SHEET 1 AA1 6 THR A 498 VAL A 501 0 SHEET 2 AA1 6 PHE A 637 THR A 641 1 O GLY A 639 N LEU A 500 SHEET 3 AA1 6 VAL A 599 ASP A 605 1 N ILE A 604 O LEU A 638 SHEET 4 AA1 6 LEU A 526 VAL A 530 1 N LEU A 528 O CYS A 603 SHEET 5 AA1 6 VAL A 576 LEU A 579 1 O LEU A 577 N VAL A 529 SHEET 6 AA1 6 LEU A 548 ALA A 551 1 N LYS A 549 O MET A 578 SHEET 1 AA2 6 LEU A 674 SER A 679 0 SHEET 2 AA2 6 ALA A 812 PHE A 817 1 O ALA A 812 N HIS A 675 SHEET 3 AA2 6 ALA A 785 LEU A 789 1 N HIS A 788 O PHE A 817 SHEET 4 AA2 6 ILE A 703 CYS A 707 1 N TYR A 706 O LEU A 787 SHEET 5 AA2 6 LEU A 765 THR A 771 1 O ARG A 766 N ILE A 703 SHEET 6 AA2 6 THR A 739 TYR A 744 1 N THR A 739 O ARG A 766 SHEET 1 AA3 4 HIS A 900 PRO A 905 0 SHEET 2 AA3 4 LEU A1027 SER A1039 -1 O PHE A1035 N LEU A 904 SHEET 3 AA3 4 GLU A 936 ASN A 948 -1 N ALA A 939 O HIS A1036 SHEET 4 AA3 4 VAL A 985 ASP A 988 -1 O VAL A 985 N LEU A 947 SHEET 1 AA4 2 TRP A1012 ASP A1013 0 SHEET 2 AA4 2 ARG A1022 GLY A1023 -1 O ARG A1022 N ASP A1013 LINK SG CYS A 853 ZN ZN A1201 1555 1555 2.30 LINK SG CYS A 855 ZN ZN A1201 1555 1555 2.38 LINK SG CYS A 897 ZN ZN A1201 1555 1555 2.31 LINK NE2 HIS A 900 ZN ZN A1201 1555 1555 2.03 SITE 1 AC1 4 CYS A 853 CYS A 855 CYS A 897 HIS A 900 CRYST1 131.001 131.001 96.344 90.00 90.00 120.00 P 31 2 1 6 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 0.007634 0.004407 0.000000 0.00000 SCALE2 0.000000 0.008814 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010379 0.00000