HEADER HYDROLASE 09-DEC-11 3V1O TITLE CRYSTAL STRUCTURES OF THE REVERSE TRANSCRIPTASE-ASSOCIATED TITLE 2 RIBONUCLEASE H DOMAIN OF XENOTROPIC MURINE LEUKEMIA-VIRUS RELATED TITLE 3 VIRUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: REVERSE TRANSCRIPTASE/RIBONUCLEASE H P80; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RNASE H DOMAIN (UNP RESIDUES 1154-1328); COMPND 5 EC: 3.1.26.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XENOTROPIC MULV-RELATED VIRUS VP35; SOURCE 3 ORGANISM_COMMON: XMRV; SOURCE 4 ORGANISM_TAXID: 356663; SOURCE 5 GENE: GAG-POL, POL_XMRV3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS REVERSE TRANSCRIPTION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.ZHOU,A.WLODAWER REVDAT 3 28-FEB-24 3V1O 1 REMARK SEQADV REVDAT 2 28-MAR-12 3V1O 1 JRNL REVDAT 1 14-MAR-12 3V1O 0 JRNL AUTH D.ZHOU,S.CHUNG,M.MILLER,S.F.LE GRICE,A.WLODAWER JRNL TITL CRYSTAL STRUCTURES OF THE REVERSE TRANSCRIPTASE-ASSOCIATED JRNL TITL 2 RIBONUCLEASE H DOMAIN OF XENOTROPIC MURINE LEUKEMIA-VIRUS JRNL TITL 3 RELATED VIRUS. JRNL REF J.STRUCT.BIOL. V. 177 638 2012 JRNL REFN ISSN 1047-8477 JRNL PMID 22366278 JRNL DOI 10.1016/J.JSB.2012.02.006 REMARK 2 REMARK 2 RESOLUTION. 1.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.1_743) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.88 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 88.1 REMARK 3 NUMBER OF REFLECTIONS : 11760 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.930 REMARK 3 FREE R VALUE TEST SET COUNT : 815 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 27.7665 - 3.4073 0.99 2137 179 0.1763 0.2058 REMARK 3 2 3.4073 - 2.7052 1.00 2078 158 0.1625 0.2187 REMARK 3 3 2.7052 - 2.3635 1.00 2052 140 0.1679 0.2066 REMARK 3 4 2.3635 - 2.1475 0.96 1951 145 0.1707 0.2449 REMARK 3 5 2.1475 - 1.9936 0.81 1643 112 0.1728 0.2423 REMARK 3 6 1.9936 - 1.8760 0.53 1084 81 0.2116 0.2526 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.72 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 63.37 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.500 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.620 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -10.89200 REMARK 3 B22 (A**2) : 22.13710 REMARK 3 B33 (A**2) : -11.24510 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 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 : 0.010 1328 REMARK 3 ANGLE : 1.265 1795 REMARK 3 CHIRALITY : 0.090 196 REMARK 3 PLANARITY : 0.007 230 REMARK 3 DIHEDRAL : 13.734 491 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 3.6138 25.9261 1.5326 REMARK 3 T TENSOR REMARK 3 T11: 0.1048 T22: 0.1333 REMARK 3 T33: 0.1329 T12: -0.0198 REMARK 3 T13: 0.0067 T23: 0.0095 REMARK 3 L TENSOR REMARK 3 L11: 3.2593 L22: 2.1607 REMARK 3 L33: 3.1869 L12: -0.6278 REMARK 3 L13: -0.0723 L23: -0.0393 REMARK 3 S TENSOR REMARK 3 S11: -0.0109 S12: -0.0738 S13: 0.1536 REMARK 3 S21: 0.0659 S22: 0.0827 S23: 0.0513 REMARK 3 S31: -0.2077 S32: 0.0760 S33: -0.0544 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 3V1O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000069482. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-AUG-11 REMARK 200 TEMPERATURE (KELVIN) : 100.0 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 : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11792 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.876 REMARK 200 RESOLUTION RANGE LOW (A) : 45.032 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07900 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) : 1.88 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 57.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.34900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% PEG3000, 15% MPD, 2% ISOPROPANOL, REMARK 280 0.2 M LITHIUM SULFATE, 0.1 M IMIDAZOLE, PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.26250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.26250 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 26.64500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 42.10950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.64500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 42.10950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 35.26250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.64500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 42.10950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 35.26250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.64500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 42.10950 REMARK 290 SMTRY3 8 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: MONOMERIC 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 S SO4 A 2 LIES ON A SPECIAL POSITION. 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 ASP A 492 REMARK 465 ARG A 493 REMARK 465 TRP A 494 REMARK 465 GLY A 495 REMARK 465 SER A 496 REMARK 465 GLU A 497 REMARK 465 ILE A 498 REMARK 465 LEU A 499 REMARK 465 ALA A 500 REMARK 465 GLU A 501 REMARK 465 THR A 502 REMARK 465 SER A 668 REMARK 465 THR A 669 REMARK 465 LEU A 670 REMARK 465 LEU A 671 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 593 -63.67 -133.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MRD A 672 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 673 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3V1Q RELATED DB: PDB REMARK 900 RELATED ID: 3V1R RELATED DB: PDB DBREF 3V1O A 497 671 UNP Q2F7J3 POL_XMRV3 1154 1328 SEQADV 3V1O ASP A 492 UNP Q2F7J3 EXPRESSION TAG SEQADV 3V1O ARG A 493 UNP Q2F7J3 EXPRESSION TAG SEQADV 3V1O TRP A 494 UNP Q2F7J3 EXPRESSION TAG SEQADV 3V1O GLY A 495 UNP Q2F7J3 EXPRESSION TAG SEQADV 3V1O SER A 496 UNP Q2F7J3 EXPRESSION TAG SEQRES 1 A 180 ASP ARG TRP GLY SER GLU ILE LEU ALA GLU THR HIS GLY SEQRES 2 A 180 THR ARG PRO ASP LEU THR ASP GLN PRO ILE PRO ASP ALA SEQRES 3 A 180 ASP TYR THR TRP TYR THR ASP GLY SER SER PHE LEU GLN SEQRES 4 A 180 GLU GLY GLN ARG ARG ALA GLY ALA ALA VAL THR THR GLU SEQRES 5 A 180 THR GLU VAL ILE TRP ALA ARG ALA LEU PRO ALA GLY THR SEQRES 6 A 180 SER ALA GLN ARG ALA GLU LEU ILE ALA LEU THR GLN ALA SEQRES 7 A 180 LEU LYS MET ALA GLU GLY LYS LYS LEU ASN VAL TYR THR SEQRES 8 A 180 ASP SER ARG TYR ALA PHE ALA THR ALA HIS VAL HIS GLY SEQRES 9 A 180 GLU ILE TYR ARG ARG ARG GLY LEU LEU THR SER GLU GLY SEQRES 10 A 180 ARG GLU ILE LYS ASN LYS ASN GLU ILE LEU ALA LEU LEU SEQRES 11 A 180 LYS ALA LEU PHE LEU PRO LYS ARG LEU SER ILE ILE HIS SEQRES 12 A 180 CYS PRO GLY HIS GLN LYS GLY ASN SER ALA GLU ALA ARG SEQRES 13 A 180 GLY ASN ARG MET ALA ASP GLN ALA ALA ARG GLU ALA ALA SEQRES 14 A 180 MET LYS ALA VAL LEU GLU THR SER THR LEU LEU HET SO4 A 1 5 HET SO4 A 2 5 HET SO4 A 3 5 HET SO4 A 4 5 HET MRD A 672 8 HET GOL A 673 6 HETNAM SO4 SULFATE ION HETNAM MRD (4R)-2-METHYLPENTANE-2,4-DIOL HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 SO4 4(O4 S 2-) FORMUL 6 MRD C6 H14 O2 FORMUL 7 GOL C3 H8 O3 FORMUL 8 HOH *71(H2 O) HELIX 1 1 SER A 557 ALA A 573 1 17 HELIX 2 2 SER A 584 VAL A 593 1 10 HELIX 3 3 VAL A 593 ARG A 601 1 9 HELIX 4 4 ASN A 613 LEU A 624 1 12 HELIX 5 5 SER A 643 GLU A 666 1 24 SHEET 1 A 5 VAL A 546 LEU A 552 0 SHEET 2 A 5 ARG A 534 THR A 541 -1 N VAL A 540 O TRP A 548 SHEET 3 A 5 TYR A 519 LEU A 529 -1 N PHE A 528 O ARG A 535 SHEET 4 A 5 LYS A 577 THR A 582 1 O ASN A 579 N TYR A 519 SHEET 5 A 5 ARG A 629 HIS A 634 1 O ILE A 633 N VAL A 580 SITE 1 AC1 6 GLN A 559 GLU A 562 SER A 584 ARG A 585 SITE 2 AC1 6 TYR A 586 LYS A 640 SITE 1 AC2 1 ARG A 534 SITE 1 AC3 3 LEU A 529 ARG A 534 ARG A 650 SITE 1 AC4 6 HOH A 44 TYR A 522 GLU A 543 GLU A 545 SITE 2 AC4 6 ARG A 601 ALA A 644 SITE 1 AC5 7 HOH A 28 ARG A 560 ARG A 609 ILE A 611 SITE 2 AC5 7 LYS A 612 ASN A 613 LYS A 614 SITE 1 AC6 2 HOH A 49 MET A 572 CRYST1 53.290 84.219 70.525 90.00 90.00 90.00 C 2 2 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018765 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011874 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014179 0.00000