HEADER METAL BINDING PROTEIN, LYASE 16-APR-20 6WKI TITLE CRYSTAL STRUCTURE OF PENTALENENE SYNTHASE MUTANT F76H COMPND MOL_ID: 1; COMPND 2 MOLECULE: PENTALENENE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PS,PENTALENOLACTONE BIOSYNTHESIS PROTEIN A,SESQUITERPENE COMPND 5 CYCLASE,SESQUITERPENE SYNTHASE; COMPND 6 EC: 4.2.3.7; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SP.; SOURCE 3 ORGANISM_TAXID: 1931; SOURCE 4 GENE: PENA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS TERPENE SYNTHASE, TERPENE SYNTHASE FOLD, SESQUITERPENE, FLUORO KEYWDS 2 ANALOG, METAL BINDING, METAL BINDING PROTEIN, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR R.PREM KUMAR,J.O.MATOS,D.D.OPRIAN REVDAT 4 23-OCT-24 6WKI 1 REMARK REVDAT 3 18-OCT-23 6WKI 1 REMARK REVDAT 2 16-SEP-20 6WKI 1 JRNL REVDAT 1 26-AUG-20 6WKI 0 JRNL AUTH J.O.MATOS,R.P.KUMAR,A.C.MA,M.PATTERSON,I.J.KRAUSS,D.D.OPRIAN JRNL TITL MECHANISM UNDERLYING ANTI-MARKOVNIKOV ADDITION IN THE JRNL TITL 2 REACTION OF PENTALENENE SYNTHASE. JRNL REF BIOCHEMISTRY V. 59 3271 2020 JRNL REFN ISSN 0006-2960 JRNL PMID 32786410 JRNL DOI 10.1021/ACS.BIOCHEM.0C00518 REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.97 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 44601 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.221 REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.850 REMARK 3 FREE R VALUE TEST SET COUNT : 2165 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 19.9700 - 5.7500 1.00 2939 148 0.1899 0.2099 REMARK 3 2 5.7500 - 4.5800 1.00 2892 136 0.1926 0.1887 REMARK 3 3 4.5800 - 4.0100 1.00 2818 162 0.1819 0.2031 REMARK 3 4 4.0100 - 3.6500 1.00 2830 171 0.1939 0.2129 REMARK 3 5 3.6500 - 3.3900 1.00 2832 148 0.2216 0.2342 REMARK 3 6 3.3900 - 3.1900 1.00 2793 160 0.2431 0.2741 REMARK 3 7 3.1900 - 3.0300 1.00 2820 145 0.2619 0.3009 REMARK 3 8 3.0300 - 2.9000 1.00 2840 134 0.2653 0.3087 REMARK 3 9 2.9000 - 2.7900 1.00 2788 146 0.2625 0.3248 REMARK 3 10 2.7900 - 2.6900 1.00 2833 123 0.2728 0.2549 REMARK 3 11 2.6900 - 2.6100 1.00 2821 144 0.2801 0.3338 REMARK 3 12 2.6100 - 2.5300 1.00 2844 116 0.2826 0.3400 REMARK 3 13 2.5300 - 2.4600 1.00 2783 162 0.2971 0.3251 REMARK 3 14 2.4600 - 2.4000 1.00 2801 136 0.2972 0.3720 REMARK 3 15 2.4000 - 2.3500 1.00 2802 134 0.3064 0.3209 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) : 0.301 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.577 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 52.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 60.13 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 : 0.002 4606 REMARK 3 ANGLE : 0.419 6264 REMARK 3 CHIRALITY : 0.034 666 REMARK 3 PLANARITY : 0.003 834 REMARK 3 DIHEDRAL : 17.528 2747 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 6WKI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1000248507. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-AUG-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 - 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9774 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL, SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44617 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 20.40 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 20.50 REMARK 200 R MERGE FOR SHELL (I) : 1.79000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 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: 1PS1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.8-1.2 M SODIUM TARTRATE, 100 MM REMARK 280 TRIS, AND 5 MM DTT, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,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 -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 0.00000 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 0.00000 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 28.23550 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 28.23550 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 28.23550 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 1 REMARK 465 PRO A 2 REMARK 465 GLN A 3 REMARK 465 ASP A 4 REMARK 465 VAL A 5 REMARK 465 ASP A 6 REMARK 465 PHE A 7 REMARK 465 HIS A 8 REMARK 465 ILE A 9 REMARK 465 PHE A 158 REMARK 465 TRP A 159 REMARK 465 ASN A 160 REMARK 465 ALA A 161 REMARK 465 PRO A 162 REMARK 465 CYS A 163 REMARK 465 ASP A 164 REMARK 465 SER A 165 REMARK 465 ALA A 166 REMARK 465 ALA A 167 REMARK 465 SER A 223 REMARK 465 LEU A 224 REMARK 465 GLU A 225 REMARK 465 LYS A 226 REMARK 465 GLU A 227 REMARK 465 GLU A 228 REMARK 465 ALA A 229 REMARK 465 ARG A 230 REMARK 465 GLY A 231 REMARK 465 GLU A 232 REMARK 465 GLN A 233 REMARK 465 ASN A 234 REMARK 465 ILE A 239 REMARK 465 LEU A 240 REMARK 465 ARG A 241 REMARK 465 ARG A 242 REMARK 465 GLU A 243 REMARK 465 HIS A 244 REMARK 465 GLY A 245 REMARK 465 TRP A 246 REMARK 465 SER A 247 REMARK 465 LYS A 248 REMARK 465 SER A 249 REMARK 465 ARG A 250 REMARK 465 ARG A 310 REMARK 465 SER A 311 REMARK 465 SER A 312 REMARK 465 GLY A 313 REMARK 465 ARG A 314 REMARK 465 TYR A 315 REMARK 465 ASP A 316 REMARK 465 ALA A 317 REMARK 465 GLU A 318 REMARK 465 PHE A 319 REMARK 465 ALA A 320 REMARK 465 LEU A 321 REMARK 465 ALA A 322 REMARK 465 ALA A 323 REMARK 465 GLY A 324 REMARK 465 ALA A 325 REMARK 465 GLN A 326 REMARK 465 GLY A 327 REMARK 465 TYR A 328 REMARK 465 LEU A 329 REMARK 465 GLU A 330 REMARK 465 GLU A 331 REMARK 465 LEU A 332 REMARK 465 GLY A 333 REMARK 465 SER A 334 REMARK 465 SER A 335 REMARK 465 ALA A 336 REMARK 465 HIS A 337 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 GLN B 3 REMARK 465 ASP B 4 REMARK 465 SER B 312 REMARK 465 GLY B 313 REMARK 465 ARG B 314 REMARK 465 TYR B 315 REMARK 465 ASP B 316 REMARK 465 ALA B 317 REMARK 465 GLU B 318 REMARK 465 PHE B 319 REMARK 465 ALA B 320 REMARK 465 LEU B 321 REMARK 465 ALA B 322 REMARK 465 ALA B 323 REMARK 465 GLY B 324 REMARK 465 ALA B 325 REMARK 465 GLN B 326 REMARK 465 GLY B 327 REMARK 465 TYR B 328 REMARK 465 LEU B 329 REMARK 465 GLU B 330 REMARK 465 GLU B 331 REMARK 465 LEU B 332 REMARK 465 GLY B 333 REMARK 465 SER B 334 REMARK 465 SER B 335 REMARK 465 ALA B 336 REMARK 465 HIS B 337 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 ASN A 90 CG OD1 ND2 REMARK 470 GLU A 92 CG CD OE1 OE2 REMARK 470 GLN A 96 CD OE1 NE2 REMARK 470 GLU A 155 OE1 OE2 REMARK 470 SER A 156 OG REMARK 470 ARG A 157 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 168 CG CD OE1 NE2 REMARK 470 TYR A 169 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU A 170 CD1 REMARK 470 MET A 172 CG SD CE REMARK 470 MET A 238 CG SD CE REMARK 470 SER A 251 OG REMARK 470 VAL A 252 CG1 CG2 REMARK 470 SER A 253 OG REMARK 470 GLN A 256 CG CD OE1 NE2 REMARK 470 ARG A 260 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 5 CG1 CG2 REMARK 470 ASP B 6 CG OD1 OD2 REMARK 470 ARG B 141 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 155 OE1 OE2 REMARK 470 ASN B 160 CG OD1 ND2 REMARK 470 ASP B 164 OD1 OD2 REMARK 470 LYS B 226 CD CE NZ REMARK 470 ARG B 260 NE CZ NH1 NH2 REMARK 470 LYS B 275 CD CE NZ REMARK 470 GLU B 288 CG CD OE1 OE2 REMARK 470 ARG B 310 NE CZ NH1 NH2 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 ALA A 297 -54.35 -121.73 REMARK 500 REMARK 500 REMARK: NULL DBREF 6WKI A 1 337 UNP Q55012 PENA_STREX 1 337 DBREF 6WKI B 1 337 UNP Q55012 PENA_STREX 1 337 SEQADV 6WKI HIS A 76 UNP Q55012 PHE 76 ENGINEERED MUTATION SEQADV 6WKI HIS B 76 UNP Q55012 PHE 76 ENGINEERED MUTATION SEQRES 1 A 337 MET PRO GLN ASP VAL ASP PHE HIS ILE PRO LEU PRO GLY SEQRES 2 A 337 ARG GLN SER PRO ASP HIS ALA ARG ALA GLU ALA GLU GLN SEQRES 3 A 337 LEU ALA TRP PRO ARG SER LEU GLY LEU ILE ARG SER ASP SEQRES 4 A 337 ALA ALA ALA GLU ARG HIS LEU ARG GLY GLY TYR ALA ASP SEQRES 5 A 337 LEU ALA SER ARG PHE TYR PRO HIS ALA THR GLY ALA ASP SEQRES 6 A 337 LEU ASP LEU GLY VAL ASP LEU MET SER TRP HIS PHE LEU SEQRES 7 A 337 PHE ASP ASP LEU PHE ASP GLY PRO ARG GLY GLU ASN PRO SEQRES 8 A 337 GLU ASP THR LYS GLN LEU THR ASP GLN VAL ALA ALA ALA SEQRES 9 A 337 LEU ASP GLY PRO LEU PRO ASP THR ALA PRO PRO ILE ALA SEQRES 10 A 337 HIS GLY PHE ALA ASP ILE TRP ARG ARG THR CYS GLU GLY SEQRES 11 A 337 MET THR PRO ALA TRP CYS ALA ARG SER ALA ARG HIS TRP SEQRES 12 A 337 ARG ASN TYR PHE ASP GLY TYR VAL ASP GLU ALA GLU SER SEQRES 13 A 337 ARG PHE TRP ASN ALA PRO CYS ASP SER ALA ALA GLN TYR SEQRES 14 A 337 LEU ALA MET ARG ARG HIS THR ILE GLY VAL GLN PRO THR SEQRES 15 A 337 VAL ASP LEU ALA GLU ARG ALA GLY ARG PHE GLU VAL PRO SEQRES 16 A 337 HIS ARG VAL PHE ASP SER ALA VAL MET SER ALA MET LEU SEQRES 17 A 337 GLN ILE ALA VAL ASP VAL ASN LEU LEU LEU ASN ASP ILE SEQRES 18 A 337 ALA SER LEU GLU LYS GLU GLU ALA ARG GLY GLU GLN ASN SEQRES 19 A 337 ASN MET VAL MET ILE LEU ARG ARG GLU HIS GLY TRP SER SEQRES 20 A 337 LYS SER ARG SER VAL SER HIS MET GLN ASN GLU VAL ARG SEQRES 21 A 337 ALA ARG LEU GLU GLN TYR LEU LEU LEU GLU SER CYS LEU SEQRES 22 A 337 PRO LYS VAL GLY GLU ILE TYR GLN LEU ASP THR ALA GLU SEQRES 23 A 337 ARG GLU ALA LEU GLU ARG TYR ARG THR ASP ALA VAL ARG SEQRES 24 A 337 THR VAL ILE ARG GLY SER TYR ASP TRP HIS ARG SER SER SEQRES 25 A 337 GLY ARG TYR ASP ALA GLU PHE ALA LEU ALA ALA GLY ALA SEQRES 26 A 337 GLN GLY TYR LEU GLU GLU LEU GLY SER SER ALA HIS SEQRES 1 B 337 MET PRO GLN ASP VAL ASP PHE HIS ILE PRO LEU PRO GLY SEQRES 2 B 337 ARG GLN SER PRO ASP HIS ALA ARG ALA GLU ALA GLU GLN SEQRES 3 B 337 LEU ALA TRP PRO ARG SER LEU GLY LEU ILE ARG SER ASP SEQRES 4 B 337 ALA ALA ALA GLU ARG HIS LEU ARG GLY GLY TYR ALA ASP SEQRES 5 B 337 LEU ALA SER ARG PHE TYR PRO HIS ALA THR GLY ALA ASP SEQRES 6 B 337 LEU ASP LEU GLY VAL ASP LEU MET SER TRP HIS PHE LEU SEQRES 7 B 337 PHE ASP ASP LEU PHE ASP GLY PRO ARG GLY GLU ASN PRO SEQRES 8 B 337 GLU ASP THR LYS GLN LEU THR ASP GLN VAL ALA ALA ALA SEQRES 9 B 337 LEU ASP GLY PRO LEU PRO ASP THR ALA PRO PRO ILE ALA SEQRES 10 B 337 HIS GLY PHE ALA ASP ILE TRP ARG ARG THR CYS GLU GLY SEQRES 11 B 337 MET THR PRO ALA TRP CYS ALA ARG SER ALA ARG HIS TRP SEQRES 12 B 337 ARG ASN TYR PHE ASP GLY TYR VAL ASP GLU ALA GLU SER SEQRES 13 B 337 ARG PHE TRP ASN ALA PRO CYS ASP SER ALA ALA GLN TYR SEQRES 14 B 337 LEU ALA MET ARG ARG HIS THR ILE GLY VAL GLN PRO THR SEQRES 15 B 337 VAL ASP LEU ALA GLU ARG ALA GLY ARG PHE GLU VAL PRO SEQRES 16 B 337 HIS ARG VAL PHE ASP SER ALA VAL MET SER ALA MET LEU SEQRES 17 B 337 GLN ILE ALA VAL ASP VAL ASN LEU LEU LEU ASN ASP ILE SEQRES 18 B 337 ALA SER LEU GLU LYS GLU GLU ALA ARG GLY GLU GLN ASN SEQRES 19 B 337 ASN MET VAL MET ILE LEU ARG ARG GLU HIS GLY TRP SER SEQRES 20 B 337 LYS SER ARG SER VAL SER HIS MET GLN ASN GLU VAL ARG SEQRES 21 B 337 ALA ARG LEU GLU GLN TYR LEU LEU LEU GLU SER CYS LEU SEQRES 22 B 337 PRO LYS VAL GLY GLU ILE TYR GLN LEU ASP THR ALA GLU SEQRES 23 B 337 ARG GLU ALA LEU GLU ARG TYR ARG THR ASP ALA VAL ARG SEQRES 24 B 337 THR VAL ILE ARG GLY SER TYR ASP TRP HIS ARG SER SER SEQRES 25 B 337 GLY ARG TYR ASP ALA GLU PHE ALA LEU ALA ALA GLY ALA SEQRES 26 B 337 GLN GLY TYR LEU GLU GLU LEU GLY SER SER ALA HIS FORMUL 3 HOH *173(H2 O) HELIX 1 AA1 ASP A 18 GLU A 25 1 8 HELIX 2 AA2 LEU A 27 LEU A 33 1 7 HELIX 3 AA3 SER A 38 ARG A 47 1 10 HELIX 4 AA4 GLY A 49 TYR A 58 1 10 HELIX 5 AA5 THR A 62 LEU A 82 1 21 HELIX 6 AA6 PRO A 86 GLU A 89 5 4 HELIX 7 AA7 ASN A 90 ALA A 103 1 14 HELIX 8 AA8 ALA A 104 ASP A 106 5 3 HELIX 9 AA9 PRO A 114 GLU A 129 1 16 HELIX 10 AB1 THR A 132 SER A 156 1 25 HELIX 11 AB2 TYR A 169 ILE A 177 1 9 HELIX 12 AB3 GLY A 178 ARG A 191 1 14 HELIX 13 AB4 PRO A 195 ASP A 200 1 6 HELIX 14 AB5 SER A 201 ALA A 222 1 22 HELIX 15 AB6 VAL A 252 CYS A 272 1 21 HELIX 16 AB7 CYS A 272 TYR A 280 1 9 HELIX 17 AB8 ASP A 283 ALA A 297 1 15 HELIX 18 AB9 ALA A 297 HIS A 309 1 13 HELIX 19 AC1 ASP B 18 GLU B 25 1 8 HELIX 20 AC2 LEU B 27 LEU B 33 1 7 HELIX 21 AC3 SER B 38 ARG B 47 1 10 HELIX 22 AC4 GLY B 49 TYR B 58 1 10 HELIX 23 AC5 THR B 62 LEU B 82 1 21 HELIX 24 AC6 PHE B 83 ASP B 84 5 2 HELIX 25 AC7 GLY B 85 GLU B 89 5 5 HELIX 26 AC8 ASN B 90 GLY B 107 1 18 HELIX 27 AC9 PRO B 114 CYS B 128 1 15 HELIX 28 AD1 THR B 132 TRP B 159 1 28 HELIX 29 AD2 SER B 165 ILE B 177 1 13 HELIX 30 AD3 GLY B 178 ARG B 191 1 14 HELIX 31 AD4 PRO B 195 ASP B 200 1 6 HELIX 32 AD5 SER B 201 SER B 223 1 23 HELIX 33 AD6 SER B 223 ARG B 230 1 8 HELIX 34 AD7 ASN B 235 GLY B 245 1 11 HELIX 35 AD8 SER B 247 CYS B 272 1 26 HELIX 36 AD9 CYS B 272 TYR B 280 1 9 HELIX 37 AE1 ASP B 283 ALA B 297 1 15 HELIX 38 AE2 ALA B 297 SER B 311 1 15 SSBOND 1 CYS A 128 CYS A 136 1555 1555 2.03 CRYST1 181.543 181.543 56.471 90.00 90.00 120.00 P 63 12 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 0.005508 0.003180 0.000000 0.00000 SCALE2 0.000000 0.006360 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017708 0.00000