HEADER TRANSFERASE 29-JAN-08 3C49 TITLE HUMAN POLY(ADP-RIBOSE) POLYMERASE 3, CATALYTIC FRAGMENT IN COMPLEX TITLE 2 WITH AN INHIBITOR KU0058948 COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLY(ADP-RIBOSE) POLYMERASE 3; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC FRAGMENT: RESIDUES 178-532; COMPND 5 SYNONYM: PARP-3, NAD(+) ADP-RIBOSYLTRANSFERASE 3, POLY[ADP-RIBOSE] COMPND 6 SYNTHETASE 3, PADPRT-3, HPARP-3, IRT1; COMPND 7 EC: 2.4.2.30; COMPND 8 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: PARP3, ADPRT3, ADPRTL3; 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: PNIC-BSA4 KEYWDS ENZYME-INHIBITOR COMPLEX, CATALYTIC FRAGMENT, STRUCTURAL GENOMICS, KEYWDS 2 STRUCTURAL GENOMICS CONSORTIUM, SGC, ALTERNATIVE SPLICING, KEYWDS 3 GLYCOSYLTRANSFERASE, NAD, NUCLEUS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.LEHTIO,T.KARLBERG,C.H.ARROWSMITH,H.BERGLUND,C.BOUNTRA,R.BUSAM, AUTHOR 2 R.COLLINS,L.G.DAHLGREN,A.M.EDWARDS,S.FLODIN,A.FLORES,S.GRASLUND, AUTHOR 3 M.HAMMARSTROM,T.HELLEDAY,M.D.HERMAN,A.JOHANSSON,I.JOHANSSON, AUTHOR 4 A.KALLAS,T.KOTENYOVA,M.MOCHE,M.E.NILSSON,P.NORDLUND,T.NYMAN, AUTHOR 5 C.PERSSON,J.SAGEMARK,L.SVENSSON,A.G.THORSELL,L.TRESAUGUES,S.VAN DEN AUTHOR 6 BERG,M.WELIN,J.WEIGELT,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 4 30-AUG-23 3C49 1 REMARK SEQADV REVDAT 3 16-JUN-09 3C49 1 JRNL REVDAT 2 24-FEB-09 3C49 1 VERSN REVDAT 1 12-FEB-08 3C49 0 JRNL AUTH L.LEHTIO,A.S.JEMTH,R.COLLINS,O.LOSEVA,A.JOHANSSON,N.MARKOVA, JRNL AUTH 2 M.HAMMARSTROM,A.FLORES,L.HOLMBERG-SCHIAVONE,J.WEIGELT, JRNL AUTH 3 T.HELLEDAY,H.SCHULER,T.KARLBERG JRNL TITL STRUCTURAL BASIS FOR INHIBITOR SPECIFICITY IN HUMAN JRNL TITL 2 POLY(ADP-RIBOSE) POLYMERASE-3. JRNL REF J.MED.CHEM. V. 52 3108 2009 JRNL REFN ISSN 0022-2623 JRNL PMID 19354255 JRNL DOI 10.1021/JM900052J REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 8074 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.000 REMARK 3 FREE R VALUE TEST SET COUNT : 646 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.76860 REMARK 3 B22 (A**2) : 1.83080 REMARK 3 B33 (A**2) : -1.06220 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.19090 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 : 0.003 NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : 16.410 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 3C49 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000046321. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-NOV-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93300 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8076 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.16600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3300 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) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.50600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.970 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2PA9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.9 M DL-MALIC ACID, 0.1 M BIS-TRIS REMARK 280 PROPANE, PH 7.0, 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 28.59500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 LYS A 191 CD CE NZ REMARK 470 LYS A 241 CG CD CE NZ REMARK 470 ASP A 245 CG OD1 OD2 REMARK 470 GLU A 251 CD OE1 OE2 REMARK 470 ARG A 351 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 375 CG CD CE NZ 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 MET A 216 75.16 -153.84 REMARK 500 THR A 244 65.03 31.12 REMARK 500 SER A 302 -152.27 -89.37 REMARK 500 CYS A 324 114.84 -169.83 REMARK 500 HIS A 350 -67.89 -92.47 REMARK 500 ARG A 351 55.46 -68.46 REMARK 500 GLN A 356 -57.20 -123.96 REMARK 500 ASN A 362 74.80 -107.60 REMARK 500 GLN A 363 98.69 -65.89 REMARK 500 HIS A 404 -4.41 82.22 REMARK 500 ASN A 456 80.26 -165.10 REMARK 500 ALA A 471 96.46 -63.52 REMARK 500 ASP A 478 105.88 -42.63 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 KU8 A 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PA9 RELATED DB: PDB REMARK 900 HUMAN PARP-3, CATALYTIC FRAGMENT, IN COMPLEX WITH 3-AMINOBENZOIC REMARK 900 ACID REMARK 900 RELATED ID: 3C49 RELATED DB: PDB REMARK 900 HUMAN PARP-3, CATALYTIC FRAGMENT, IN COMPLEX WITH DR2313 DBREF 3C49 A 178 532 UNP Q9Y6F1 PARP3_HUMAN 178 532 SEQADV 3C49 SER A 176 UNP Q9Y6F1 EXPRESSION TAG SEQADV 3C49 MET A 177 UNP Q9Y6F1 EXPRESSION TAG SEQRES 1 A 357 SER MET LYS ARG VAL GLN PRO CYS SER LEU ASP PRO ALA SEQRES 2 A 357 THR GLN LYS LEU ILE THR ASN ILE PHE SER LYS GLU MET SEQRES 3 A 357 PHE LYS ASN THR MET ALA LEU MET ASP LEU ASP VAL LYS SEQRES 4 A 357 LYS MET PRO LEU GLY LYS LEU SER LYS GLN GLN ILE ALA SEQRES 5 A 357 ARG GLY PHE GLU ALA LEU GLU ALA LEU GLU GLU ALA LEU SEQRES 6 A 357 LYS GLY PRO THR ASP GLY GLY GLN SER LEU GLU GLU LEU SEQRES 7 A 357 SER SER HIS PHE TYR THR VAL ILE PRO HIS ASN PHE GLY SEQRES 8 A 357 HIS SER GLN PRO PRO PRO ILE ASN SER PRO GLU LEU LEU SEQRES 9 A 357 GLN ALA LYS LYS ASP MET LEU LEU VAL LEU ALA ASP ILE SEQRES 10 A 357 GLU LEU ALA GLN ALA LEU GLN ALA VAL SER GLU GLN GLU SEQRES 11 A 357 LYS THR VAL GLU GLU VAL PRO HIS PRO LEU ASP ARG ASP SEQRES 12 A 357 TYR GLN LEU LEU LYS CYS GLN LEU GLN LEU LEU ASP SER SEQRES 13 A 357 GLY ALA PRO GLU TYR LYS VAL ILE GLN THR TYR LEU GLU SEQRES 14 A 357 GLN THR GLY SER ASN HIS ARG CYS PRO THR LEU GLN HIS SEQRES 15 A 357 ILE TRP LYS VAL ASN GLN GLU GLY GLU GLU ASP ARG PHE SEQRES 16 A 357 GLN ALA HIS SER LYS LEU GLY ASN ARG LYS LEU LEU TRP SEQRES 17 A 357 HIS GLY THR ASN MET ALA VAL VAL ALA ALA ILE LEU THR SEQRES 18 A 357 SER GLY LEU ARG ILE MET PRO HIS SER GLY GLY ARG VAL SEQRES 19 A 357 GLY LYS GLY ILE TYR PHE ALA SER GLU ASN SER LYS SER SEQRES 20 A 357 ALA GLY TYR VAL ILE GLY MET LYS CYS GLY ALA HIS HIS SEQRES 21 A 357 VAL GLY TYR MET PHE LEU GLY GLU VAL ALA LEU GLY ARG SEQRES 22 A 357 GLU HIS HIS ILE ASN THR ASP ASN PRO SER LEU LYS SER SEQRES 23 A 357 PRO PRO PRO GLY PHE ASP SER VAL ILE ALA ARG GLY HIS SEQRES 24 A 357 THR GLU PRO ASP PRO THR GLN ASP THR GLU LEU GLU LEU SEQRES 25 A 357 ASP GLY GLN GLN VAL VAL VAL PRO GLN GLY GLN PRO VAL SEQRES 26 A 357 PRO CYS PRO GLU PHE SER SER SER THR PHE SER GLN SER SEQRES 27 A 357 GLU TYR LEU ILE TYR GLN GLU SER GLN CYS ARG LEU ARG SEQRES 28 A 357 TYR LEU LEU GLU VAL HIS HET KU8 A 601 28 HETNAM KU8 4-[3-(1,4-DIAZEPAN-1-YLCARBONYL)-4- HETNAM 2 KU8 FLUOROBENZYL]PHTHALAZIN-1(2H)-ONE FORMUL 2 KU8 C21 H21 F N4 O2 FORMUL 3 HOH *16(H2 O) HELIX 1 1 ASP A 186 SER A 198 1 13 HELIX 2 2 SER A 198 MET A 209 1 12 HELIX 3 3 SER A 222 GLY A 242 1 21 HELIX 4 4 SER A 249 ILE A 261 1 13 HELIX 5 5 SER A 275 ALA A 300 1 26 HELIX 6 6 GLU A 303 VAL A 308 1 6 HELIX 7 7 HIS A 313 LEU A 322 1 10 HELIX 8 8 GLU A 335 GLY A 347 1 13 HELIX 9 9 GLU A 366 GLN A 371 1 6 HELIX 10 10 ALA A 372 LYS A 375 5 4 HELIX 11 11 ASN A 387 GLY A 398 1 12 HELIX 12 12 GLU A 418 ALA A 423 1 6 HELIX 13 13 GLY A 424 VAL A 426 5 3 HELIX 14 14 PRO A 479 ASP A 482 5 4 HELIX 15 15 PRO A 503 SER A 506 5 4 HELIX 16 16 GLN A 519 SER A 521 5 3 SHEET 1 A 2 ARG A 179 VAL A 180 0 SHEET 2 A 2 GLU A 310 VAL A 311 1 O VAL A 311 N ARG A 179 SHEET 1 B 5 GLN A 325 LEU A 328 0 SHEET 2 B 5 THR A 354 ASN A 362 -1 O LYS A 360 N GLN A 327 SHEET 3 B 5 CYS A 523 HIS A 532 -1 O ARG A 526 N VAL A 361 SHEET 4 B 5 HIS A 434 ALA A 445 -1 N GLU A 443 O ARG A 524 SHEET 5 B 5 ARG A 379 GLY A 385 -1 N LEU A 382 O GLY A 442 SHEET 1 C 5 GLN A 325 LEU A 328 0 SHEET 2 C 5 THR A 354 ASN A 362 -1 O LYS A 360 N GLN A 327 SHEET 3 C 5 CYS A 523 HIS A 532 -1 O ARG A 526 N VAL A 361 SHEET 4 C 5 HIS A 434 ALA A 445 -1 N GLU A 443 O ARG A 524 SHEET 5 C 5 MET A 429 CYS A 431 -1 N MET A 429 O VAL A 436 SHEET 1 D 4 ILE A 413 PHE A 415 0 SHEET 2 D 4 GLU A 514 ILE A 517 -1 O TYR A 515 N PHE A 415 SHEET 3 D 4 SER A 468 ALA A 471 -1 N VAL A 469 O LEU A 516 SHEET 4 D 4 GLU A 449 ILE A 452 1 N HIS A 450 O ILE A 470 SHEET 1 E 2 THR A 475 PRO A 477 0 SHEET 2 E 2 PRO A 499 PRO A 501 -1 O VAL A 500 N GLU A 476 SHEET 1 F 2 THR A 483 LEU A 487 0 SHEET 2 F 2 GLN A 490 VAL A 494 -1 O VAL A 494 N THR A 483 SITE 1 AC1 11 HIS A 384 GLY A 385 ARG A 400 GLY A 406 SITE 2 AC1 11 GLY A 412 TYR A 414 LYS A 421 SER A 422 SITE 3 AC1 11 TYR A 425 GLU A 514 HOH A 702 CRYST1 54.790 57.190 56.470 90.00 112.05 90.00 P 1 21 1 2 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 0.018252 0.000000 0.007393 0.00000 SCALE2 0.000000 0.017486 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019106 0.00000