HEADER TRANSFERASE 28-MAY-17 5XOH TITLE CRYSTAL STRUCTURE OF BERGAPTOL O-METHYLTRANSFERASE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: BERGAPTOL O-METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.1.1.69; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PEUCEDANUM PRAERUPTORUM; SOURCE 3 ORGANISM_TAXID: 312531; SOURCE 4 GENE: BMT; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS BERGAPTOL O-METHYLTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHOU,Z.ZENG REVDAT 2 27-MAR-24 5XOH 1 REMARK REVDAT 1 23-MAY-18 5XOH 0 JRNL AUTH Y.ZHOU,Z.ZENG JRNL TITL CRYSTAL STRUCTURE OF BERGAPTOL O-METHYLTRANSFERASE COMPLEX JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11_2567 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.06 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 18755 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 950 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 33.0603 - 4.2009 1.00 2701 147 0.1970 0.2304 REMARK 3 2 4.2009 - 3.3354 1.00 2585 121 0.1861 0.2367 REMARK 3 3 3.3354 - 2.9141 1.00 2541 141 0.1981 0.2832 REMARK 3 4 2.9141 - 2.6478 1.00 2503 144 0.1882 0.2383 REMARK 3 5 2.6478 - 2.4581 1.00 2486 129 0.1933 0.2605 REMARK 3 6 2.4581 - 2.3132 1.00 2505 136 0.2126 0.2481 REMARK 3 7 2.3132 - 2.1974 1.00 2484 132 0.2585 0.3589 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.300 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) : 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 2774 REMARK 3 ANGLE : 1.030 3771 REMARK 3 CHIRALITY : 0.058 425 REMARK 3 PLANARITY : 0.006 474 REMARK 3 DIHEDRAL : 8.026 1644 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): 49.7208 11.9347 79.7936 REMARK 3 T TENSOR REMARK 3 T11: 0.2860 T22: 0.3563 REMARK 3 T33: 0.3561 T12: 0.0661 REMARK 3 T13: -0.0621 T23: 0.0278 REMARK 3 L TENSOR REMARK 3 L11: 0.7391 L22: 0.6118 REMARK 3 L33: 0.9965 L12: 0.2910 REMARK 3 L13: 0.3572 L23: 0.0162 REMARK 3 S TENSOR REMARK 3 S11: -0.1758 S12: 0.0913 S13: 0.2388 REMARK 3 S21: 0.0458 S22: -0.0017 S23: 0.0874 REMARK 3 S31: -0.2367 S32: -0.0961 S33: -0.0012 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 5XOH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-MAY-17. REMARK 100 THE DEPOSITION ID IS D_1300003493. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-DEC-15 REMARK 200 TEMPERATURE (KELVIN) : 273 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97846 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 R CDTE 300K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18833 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 9.800 REMARK 200 R MERGE (I) : 0.13400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.6 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 0.76000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.070 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40% PEG300, CACODYLATE PH6.5 AND 200MM REMARK 280 CALCIUM ACETATE THE CRYSTALS WERE FLASH-FROZEN IN LIQUID REMARK 280 NITROGEN AND CRYOPROTECTED BY ADDING GLYCEROL TO A FINAL REMARK 280 CONCENTRATION OF 20%., VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K 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 57.50000 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 115.00000 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 115.00000 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 57.50000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -75.0 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 350 BIOMT1 2 -0.500000 0.866025 0.000000 89.15400 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 -51.47309 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 172.50000 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 HOH A 521 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 GLY A 3 REMARK 465 MET A 4 REMARK 465 LYS A 5 REMARK 465 THR A 6 REMARK 465 SER A 7 REMARK 465 GLU A 356 REMARK 465 PHE A 357 REMARK 465 SER A 358 REMARK 465 LYS A 359 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 GLU A 297 CG CD OE1 OE2 REMARK 470 LYS A 329 CG CD CE NZ 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 ND1 HIS A 237 CD PRO A 238 1.76 REMARK 500 O HOH A 537 O HOH A 558 2.00 REMARK 500 O HOH A 519 O HOH A 532 2.11 REMARK 500 N1 SAH A 401 O HOH A 501 2.12 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 TYR A 217 75.02 -119.84 REMARK 500 PRO A 218 177.34 -59.36 REMARK 500 THR A 219 -30.86 77.36 REMARK 500 ILE A 262 -60.43 -97.40 REMARK 500 LYS A 324 146.41 -171.74 REMARK 500 VAL A 346 -64.31 -93.28 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 SAH A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 8B6 A 402 DBREF1 5XOH A 1 359 UNP A0A166U5H3_9APIA DBREF2 5XOH A A0A166U5H3 1 359 SEQRES 1 A 359 MET ALA GLY MET LYS THR SER PRO SER GLN ASP GLU GLU SEQRES 2 A 359 ALA CYS VAL LEU ALA ILE GLN LEU ALA THR SER THR VAL SEQRES 3 A 359 LEU PRO MET ILE LEU LYS SER ALA ILE GLU LEU ASP ILE SEQRES 4 A 359 LEU ASN THR ILE SER LYS ALA GLY PRO GLY ASN TYR LEU SEQRES 5 A 359 SER PRO SER ASP LEU ALA SER LYS LEU LEU MET SER ASN SEQRES 6 A 359 PRO HIS ALA PRO ILE MET LEU GLU ARG ILE LEU ARG VAL SEQRES 7 A 359 LEU ALA THR TYR LYS VAL LEU GLY CYS LYS PRO SER GLU SEQRES 8 A 359 LEU SER ASP GLY GLU VAL GLU TRP LEU TYR CYS TRP THR SEQRES 9 A 359 PRO VAL CYS LYS PHE LEU SER ASN ASN GLU ASP GLY ALA SEQRES 10 A 359 SER ILE ALA PRO LEU LEU LEU VAL HIS GLN ASP GLN VAL SEQRES 11 A 359 PRO MET LYS SER TRP TYR HIS LEU THR ASP ALA ILE LEU SEQRES 12 A 359 ASP GLY GLY THR ALA PHE ASN LYS ALA TYR GLY MET ASN SEQRES 13 A 359 ILE PHE ASP TYR ALA SER GLN ASP PRO GLN PHE ASN LYS SEQRES 14 A 359 VAL PHE ASN ARG SER MET ALA GLY HIS SER THR ILE THR SEQRES 15 A 359 MET LYS LYS ILE LEU GLU THR TYR ASN GLY PHE GLU GLY SEQRES 16 A 359 LEU LYS SER ILE VAL ASP VAL GLY GLY GLY SER GLY ALA SEQRES 17 A 359 THR LEU ASN MET ILE ILE SER LYS TYR PRO THR ILE LYS SEQRES 18 A 359 GLY ILE ASN PHE ASP LEU PRO HIS VAL VAL GLY ASP SER SEQRES 19 A 359 PRO ILE HIS PRO GLY VAL GLU HIS VAL GLY GLY ASP MET SEQRES 20 A 359 PHE ALA SER VAL PRO LYS GLY ASP ALA ILE PHE LEU LYS SEQRES 21 A 359 TRP ILE PHE HIS SER TRP SER ASP GLU ASP CYS LEU ARG SEQRES 22 A 359 ILE LEU LYS ASN CYS TYR GLU ALA LEU ALA ASP ASN LYS SEQRES 23 A 359 LYS VAL ILE VAL ALA GLU PHE ILE ILE PRO GLU VAL PRO SEQRES 24 A 359 GLY GLY SER ASP ASP ALA THR LYS SER VAL VAL HIS LEU SEQRES 25 A 359 ASP ALA VAL MET LEU ALA TYR VAL PRO GLY GLY LYS GLU SEQRES 26 A 359 ARG THR GLU LYS GLU PHE GLU ALA LEU ALA THR SER ALA SEQRES 27 A 359 GLY PHE LYS SER PHE ARG LYS VAL CYS CYS ALA PHE ASN SEQRES 28 A 359 THR TRP ILE MET GLU PHE SER LYS HET SAH A 401 26 HET 8B6 A 402 15 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM 8B6 4-OXIDANYLFURO[3,2-G]CHROMEN-7-ONE FORMUL 2 SAH C14 H20 N6 O5 S FORMUL 3 8B6 C11 H6 O4 FORMUL 4 HOH *59(H2 O) HELIX 1 AA1 PRO A 8 THR A 23 1 16 HELIX 2 AA2 THR A 25 LEU A 37 1 13 HELIX 3 AA3 ASP A 38 GLY A 47 1 10 HELIX 4 AA4 SER A 53 LEU A 61 1 9 HELIX 5 AA5 HIS A 67 TYR A 82 1 16 HELIX 6 AA6 THR A 104 LEU A 110 1 7 HELIX 7 AA7 ILE A 119 ASP A 128 1 10 HELIX 8 AA8 ASP A 128 LYS A 133 1 6 HELIX 9 AA9 SER A 134 TYR A 136 5 3 HELIX 10 AB1 HIS A 137 GLY A 145 1 9 HELIX 11 AB2 THR A 147 GLY A 154 1 8 HELIX 12 AB3 ASN A 156 ASP A 164 1 9 HELIX 13 AB4 ASP A 164 LEU A 187 1 24 HELIX 14 AB5 GLY A 207 TYR A 217 1 11 HELIX 15 AB6 LEU A 227 GLY A 232 1 6 HELIX 16 AB7 ILE A 262 TRP A 266 5 5 HELIX 17 AB8 SER A 267 LEU A 282 1 16 HELIX 18 AB9 ASP A 303 VAL A 320 1 18 HELIX 19 AC1 THR A 327 ALA A 338 1 12 SHEET 1 AA1 2 GLY A 86 GLU A 91 0 SHEET 2 AA1 2 VAL A 97 CYS A 102 -1 O GLU A 98 N SER A 90 SHEET 1 AA2 7 VAL A 240 GLY A 244 0 SHEET 2 AA2 7 LYS A 221 ASP A 226 1 N ASN A 224 O VAL A 243 SHEET 3 AA2 7 SER A 198 VAL A 202 1 N ASP A 201 O PHE A 225 SHEET 4 AA2 7 ALA A 256 LYS A 260 1 O PHE A 258 N VAL A 200 SHEET 5 AA2 7 LYS A 287 GLU A 292 1 O ILE A 289 N ILE A 257 SHEET 6 AA2 7 THR A 352 MET A 355 -1 O MET A 355 N VAL A 290 SHEET 7 AA2 7 CYS A 347 ALA A 349 -1 N ALA A 349 O THR A 352 SITE 1 AC1 15 PHE A 158 MET A 175 SER A 179 GLY A 203 SITE 2 AC1 15 ASP A 226 LEU A 227 ASP A 246 MET A 247 SITE 3 AC1 15 LYS A 260 ILE A 262 TRP A 266 8B6 A 402 SITE 4 AC1 15 HOH A 501 HOH A 539 HOH A 543 SITE 1 AC2 11 LEU A 122 HIS A 126 ILE A 157 PHE A 158 SITE 2 AC2 11 MET A 175 TRP A 261 HIS A 264 SER A 265 SITE 3 AC2 11 LEU A 312 MET A 316 SAH A 401 CRYST1 59.436 59.436 172.500 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 0.016825 0.009714 0.000000 0.00000 SCALE2 0.000000 0.019428 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005797 0.00000