HEADER HYDROLASE 01-OCT-13 4N0E TITLE CRYSTAL STRUCTURE OF THE K345L VARIANT OF THE GI ALPHA1 SUBUNIT BOUND TITLE 2 TO GDP COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN; COMPND 5 EC: 3.6.5.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GNAI-1, GNAI1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-GOLD (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPAL7 KEYWDS ROSSMANN FOLD, GUANINE NUCLEOTIDE BINDING PROTEIN, GDP, GTP, KEYWDS 2 MAGNESIUM BINDING, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR T.M.THAKER,A.M.PREININGER,M.SARWAR,H.E.HAMM,T.M.IVERSON REVDAT 5 20-SEP-23 4N0E 1 REMARK SEQADV REVDAT 4 12-NOV-14 4N0E 1 KEYWDS REVDAT 3 07-MAY-14 4N0E 1 JRNL REVDAT 2 02-APR-14 4N0E 1 JRNL REVDAT 1 12-MAR-14 4N0E 0 JRNL AUTH T.M.THAKER,M.SARWAR,A.M.PREININGER,H.E.HAMM,T.M.IVERSON JRNL TITL A TRANSIENT INTERACTION BETWEEN THE PHOSPHATE BINDING LOOP JRNL TITL 2 AND SWITCH I CONTRIBUTES TO THE ALLOSTERIC NETWORK BETWEEN JRNL TITL 3 RECEPTOR AND NUCLEOTIDE IN G ALPHA I1. JRNL REF J.BIOL.CHEM. V. 289 11331 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 24596087 JRNL DOI 10.1074/JBC.M113.539064 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 29073 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.180 REMARK 3 FREE R VALUE TEST SET COUNT : 1507 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 30.2213 - 4.6604 0.97 2502 137 0.1634 0.2035 REMARK 3 2 4.6604 - 3.7012 1.00 2552 119 0.1468 0.1777 REMARK 3 3 3.7012 - 3.2340 1.00 2535 139 0.1871 0.1964 REMARK 3 4 3.2340 - 2.9385 1.00 2509 153 0.2132 0.2474 REMARK 3 5 2.9385 - 2.7281 1.00 2496 131 0.2144 0.2765 REMARK 3 6 2.7281 - 2.5673 1.00 2513 135 0.2125 0.2434 REMARK 3 7 2.5673 - 2.4388 1.00 2508 139 0.2101 0.2527 REMARK 3 8 2.4388 - 2.3327 1.00 2520 131 0.2068 0.2253 REMARK 3 9 2.3327 - 2.2429 1.00 2477 158 0.2300 0.2861 REMARK 3 10 2.2429 - 2.1655 1.00 2517 146 0.2192 0.2638 REMARK 3 11 2.1655 - 2.1000 0.98 2434 119 0.2173 0.2602 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.500 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.33 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 : 0.007 2725 REMARK 3 ANGLE : 1.032 3675 REMARK 3 CHIRALITY : 0.074 411 REMARK 3 PLANARITY : 0.004 465 REMARK 3 DIHEDRAL : 15.588 1012 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 4N0E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-OCT-13. REMARK 100 THE DEPOSITION ID IS D_1000082593. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.078 REMARK 200 MONOCHROMATOR : 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-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29073 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 85.933 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 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) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.2 REMARK 200 STARTING MODEL: PDB ENTRY 4N0D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 AMMONIUM SULFITE, PH 8.0, 5 MM REMARK 280 MGSO4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 60.76350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 60.76350 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 34.10850 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 60.76350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 60.76350 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 34.10850 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 60.76350 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 60.76350 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 34.10850 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 60.76350 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 60.76350 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 34.10850 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 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 -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 CYS A 3 REMARK 465 THR A 4 REMARK 465 LEU A 5 REMARK 465 SER A 6 REMARK 465 ALA A 7 REMARK 465 GLU A 8 REMARK 465 GLY A 202 REMARK 465 GLY A 203 REMARK 465 GLN A 204 REMARK 465 ARG A 205 REMARK 465 SER A 206 REMARK 465 GLU A 207 REMARK 465 ARG A 208 REMARK 465 LYS A 209 REMARK 465 LYS A 210 REMARK 465 TRP A 211 REMARK 465 ILE A 212 REMARK 465 HIS A 213 REMARK 465 GLU A 236 REMARK 465 ASP A 237 REMARK 465 GLU A 238 REMARK 465 GLU A 239 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4N0D RELATED DB: PDB REMARK 900 RELATED ID: 1GDD RELATED DB: PDB REMARK 900 THE WILD-TYPE VARIANT OF THE SAME PROTEIN BOUND TO GDP REMARK 900 RELATED ID: 1AS3 RELATED DB: PDB REMARK 900 THE G42V VARIANT OF THE SAME PROTEIN BOUND TO GDP REMARK 900 RELATED ID: 3FFB RELATED DB: PDB REMARK 900 THE T329A VARIANT OF THE SAME PROTEIN BOUND TO GDP REMARK 900 RELATED ID: 2ZJZ RELATED DB: PDB REMARK 900 THE K349P VARIANT OF THE SAME PROTEIN BOUND TO GDP REMARK 900 RELATED ID: 1BOF RELATED DB: PDB REMARK 900 THE WILD-TYPE VARIANT OF THE SAME PROTEIN BOUND TO GDP DBREF 4N0E A 1 354 UNP P10824 GNAI1_RAT 1 354 SEQADV 4N0E GLY A -1 UNP P10824 EXPRESSION TAG SEQADV 4N0E SER A 0 UNP P10824 EXPRESSION TAG SEQADV 4N0E LEU A 345 UNP P10824 LYS 345 ENGINEERED MUTATION SEQRES 1 A 356 GLY SER MET GLY CYS THR LEU SER ALA GLU ASP LYS ALA SEQRES 2 A 356 ALA VAL GLU ARG SER LYS MET ILE ASP ARG ASN LEU ARG SEQRES 3 A 356 GLU ASP GLY GLU LYS ALA ALA ARG GLU VAL LYS LEU LEU SEQRES 4 A 356 LEU LEU GLY ALA GLY GLU SER GLY LYS SER THR ILE VAL SEQRES 5 A 356 LYS GLN MET LYS ILE ILE HIS GLU ALA GLY TYR SER GLU SEQRES 6 A 356 GLU GLU CYS LYS GLN TYR LYS ALA VAL VAL TYR SER ASN SEQRES 7 A 356 THR ILE GLN SER ILE ILE ALA ILE ILE ARG ALA MET GLY SEQRES 8 A 356 ARG LEU LYS ILE ASP PHE GLY ASP ALA ALA ARG ALA ASP SEQRES 9 A 356 ASP ALA ARG GLN LEU PHE VAL LEU ALA GLY ALA ALA GLU SEQRES 10 A 356 GLU GLY PHE MET THR ALA GLU LEU ALA GLY VAL ILE LYS SEQRES 11 A 356 ARG LEU TRP LYS ASP SER GLY VAL GLN ALA CYS PHE ASN SEQRES 12 A 356 ARG SER ARG GLU TYR GLN LEU ASN ASP SER ALA ALA TYR SEQRES 13 A 356 TYR LEU ASN ASP LEU ASP ARG ILE ALA GLN PRO ASN TYR SEQRES 14 A 356 ILE PRO THR GLN GLN ASP VAL LEU ARG THR ARG VAL LYS SEQRES 15 A 356 THR THR GLY ILE VAL GLU THR HIS PHE THR PHE LYS ASP SEQRES 16 A 356 LEU HIS PHE LYS MET PHE ASP VAL GLY GLY GLN ARG SER SEQRES 17 A 356 GLU ARG LYS LYS TRP ILE HIS CYS PHE GLU GLY VAL THR SEQRES 18 A 356 ALA ILE ILE PHE CYS VAL ALA LEU SER ASP TYR ASP LEU SEQRES 19 A 356 VAL LEU ALA GLU ASP GLU GLU MET ASN ARG MET HIS GLU SEQRES 20 A 356 SER MET LYS LEU PHE ASP SER ILE CYS ASN ASN LYS TRP SEQRES 21 A 356 PHE THR ASP THR SER ILE ILE LEU PHE LEU ASN LYS LYS SEQRES 22 A 356 ASP LEU PHE GLU GLU LYS ILE LYS LYS SER PRO LEU THR SEQRES 23 A 356 ILE CYS TYR PRO GLU TYR ALA GLY SER ASN THR TYR GLU SEQRES 24 A 356 GLU ALA ALA ALA TYR ILE GLN CYS GLN PHE GLU ASP LEU SEQRES 25 A 356 ASN LYS ARG LYS ASP THR LYS GLU ILE TYR THR HIS PHE SEQRES 26 A 356 THR CYS ALA THR ASP THR LYS ASN VAL GLN PHE VAL PHE SEQRES 27 A 356 ASP ALA VAL THR ASP VAL ILE ILE LEU ASN ASN LEU LYS SEQRES 28 A 356 ASP CYS GLY LEU PHE HET GDP A 401 28 HET SO4 A 402 5 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM SO4 SULFATE ION FORMUL 2 GDP C10 H15 N5 O11 P2 FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *123(H2 O) HELIX 1 1 ASP A 9 LYS A 17 1 9 HELIX 2 2 MET A 18 ARG A 24 5 7 HELIX 3 3 ASP A 26 ALA A 30 5 5 HELIX 4 4 GLY A 45 GLU A 58 1 14 HELIX 5 5 SER A 62 GLN A 68 1 7 HELIX 6 6 TYR A 69 LEU A 91 1 23 HELIX 7 7 ALA A 99 ALA A 114 1 16 HELIX 8 8 THR A 120 LYS A 132 1 13 HELIX 9 9 ASP A 133 ASN A 141 1 9 HELIX 10 10 ARG A 142 TYR A 146 5 5 HELIX 11 11 SER A 151 ASP A 158 1 8 HELIX 12 12 ASP A 158 GLN A 164 1 7 HELIX 13 13 THR A 170 ARG A 176 1 7 HELIX 14 14 SER A 228 LEU A 232 5 5 HELIX 15 15 ASN A 241 ASN A 255 1 15 HELIX 16 16 ASN A 256 THR A 260 5 5 HELIX 17 17 LYS A 270 LYS A 279 1 10 HELIX 18 18 PRO A 282 CYS A 286 5 5 HELIX 19 19 THR A 295 ASP A 309 1 15 HELIX 20 20 ASP A 328 ASN A 347 1 20 HELIX 21 21 LEU A 348 CYS A 351 5 4 SHEET 1 A 6 VAL A 185 PHE A 191 0 SHEET 2 A 6 LEU A 194 ASP A 200 -1 O MET A 198 N THR A 187 SHEET 3 A 6 ALA A 31 GLY A 40 1 N LEU A 38 O PHE A 199 SHEET 4 A 6 ALA A 220 ALA A 226 1 O ILE A 222 N LEU A 37 SHEET 5 A 6 SER A 263 ASN A 269 1 O ILE A 265 N PHE A 223 SHEET 6 A 6 ILE A 319 PHE A 323 1 O HIS A 322 N LEU A 268 SHEET 1 B 4 VAL A 185 PHE A 191 0 SHEET 2 B 4 LEU A 194 ASP A 200 -1 O MET A 198 N THR A 187 SHEET 3 B 4 ALA A 31 GLY A 40 1 N LEU A 38 O PHE A 199 SHEET 4 B 4 LEU A 353 PHE A 354 -1 O PHE A 354 N ALA A 31 SITE 1 AC1 24 GLU A 43 SER A 44 GLY A 45 LYS A 46 SITE 2 AC1 24 SER A 47 THR A 48 SER A 151 LEU A 175 SITE 3 AC1 24 ARG A 176 THR A 177 ARG A 178 ASN A 269 SITE 4 AC1 24 LYS A 270 ASP A 272 LEU A 273 CYS A 325 SITE 5 AC1 24 ALA A 326 THR A 327 HOH A 515 HOH A 516 SITE 6 AC1 24 HOH A 534 HOH A 617 HOH A 618 HOH A 619 SITE 1 AC2 5 ARG A 15 ARG A 21 ARG A 32 LYS A 180 SITE 2 AC2 5 LEU A 348 CRYST1 121.527 121.527 68.217 90.00 90.00 90.00 I 4 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 0.008229 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008229 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014659 0.00000