HEADER TRANSFERASE 10-SEP-24 9GR7 TITLE PSIM IN COMPLEX WITH SINEFUNGIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PSILOCYBIN SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PSILOCYBIN BIOSYNTHESIS METHYLTRANSFERASE; COMPND 5 EC: 2.1.1.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSILOCYBE CUBENSIS; SOURCE 3 ORGANISM_TAXID: 181762; SOURCE 4 GENE: PSIM; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS PSILOCYBIN SYNTHASE, METHYLTRANSFERASE, SINEFUNGIN, ROSSMANN FOLD, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.HUDSPETH,B.RUPP,S.WERTEN REVDAT 2 12-MAR-25 9GR7 1 JRNL REVDAT 1 25-DEC-24 9GR7 0 JRNL AUTH L.LEITNER,J.HUDSPETH,S.WERTEN,B.RUPP JRNL TITL IF YOU CANNOT SEE IT, IS IT STILL THERE? JRNL REF J.APPL.CRYSTALLOGR. 2025 JRNL REFN ESSN 1600-5767 JRNL DOI 10.1107/S160057672500130X REMARK 2 REMARK 2 RESOLUTION. 1.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 1.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.120 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 305456 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.146 REMARK 3 R VALUE (WORKING SET) : 0.146 REMARK 3 FREE R VALUE : 0.164 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 15565 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 32.1100 - 3.2300 1.00 9654 516 0.1533 0.1625 REMARK 3 2 3.2300 - 2.5600 1.00 9734 457 0.1629 0.1873 REMARK 3 3 2.5600 - 2.2400 1.00 9701 494 0.1509 0.1823 REMARK 3 4 2.2400 - 2.0400 1.00 9703 471 0.1394 0.1600 REMARK 3 5 2.0400 - 1.8900 1.00 9638 541 0.1304 0.1440 REMARK 3 6 1.8900 - 1.7800 1.00 9656 521 0.1341 0.1477 REMARK 3 7 1.7800 - 1.6900 1.00 9689 506 0.1256 0.1458 REMARK 3 8 1.6900 - 1.6200 1.00 9637 552 0.1132 0.1404 REMARK 3 9 1.6200 - 1.5500 1.00 9615 541 0.1067 0.1331 REMARK 3 10 1.5500 - 1.5000 1.00 9663 534 0.1051 0.1312 REMARK 3 11 1.5000 - 1.4500 1.00 9604 543 0.1084 0.1393 REMARK 3 12 1.4500 - 1.4100 1.00 9771 464 0.1115 0.1342 REMARK 3 13 1.4100 - 1.3700 1.00 9678 487 0.1173 0.1457 REMARK 3 14 1.3700 - 1.3400 1.00 9676 543 0.1222 0.1447 REMARK 3 15 1.3400 - 1.3100 1.00 9581 567 0.1240 0.1509 REMARK 3 16 1.3100 - 1.2800 1.00 9657 524 0.1296 0.1525 REMARK 3 17 1.2800 - 1.2600 1.00 9617 565 0.1332 0.1433 REMARK 3 18 1.2600 - 1.2300 1.00 9698 490 0.1366 0.1545 REMARK 3 19 1.2300 - 1.2100 1.00 9630 561 0.1460 0.1743 REMARK 3 20 1.2100 - 1.1900 1.00 9509 606 0.1507 0.1716 REMARK 3 21 1.1900 - 1.1700 1.00 9730 515 0.1590 0.1538 REMARK 3 22 1.1700 - 1.1500 1.00 9679 515 0.1657 0.1976 REMARK 3 23 1.1500 - 1.1400 1.00 9588 489 0.1718 0.2028 REMARK 3 24 1.1400 - 1.1200 1.00 9787 494 0.1838 0.2032 REMARK 3 25 1.1200 - 1.1100 1.00 9651 510 0.1976 0.2286 REMARK 3 26 1.1100 - 1.0900 1.00 9681 513 0.2096 0.2170 REMARK 3 27 1.0900 - 1.0800 1.00 9644 535 0.2258 0.2187 REMARK 3 28 1.0800 - 1.0600 1.00 9673 517 0.2503 0.2465 REMARK 3 29 1.0600 - 1.0500 1.00 9658 528 0.2650 0.3001 REMARK 3 30 1.0500 - 1.0400 1.00 9689 466 0.2926 0.2859 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.085 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.272 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.00 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 : 0.011 2854 REMARK 3 ANGLE : 1.205 3926 REMARK 3 CHIRALITY : 0.097 429 REMARK 3 PLANARITY : 0.014 531 REMARK 3 DIHEDRAL : 7.181 438 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 9GR7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1292141624. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-SEP-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.6888 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X CDTE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 305456 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.040 REMARK 200 RESOLUTION RANGE LOW (A) : 32.110 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.10 REMARK 200 R MERGE (I) : 0.05481 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.2200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.08 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.24900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.710 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.20.1_4487 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 8000, 200 MM MGCL2, 2.1 MM REMARK 280 PSILOCYBIN, 100 MM TRIS PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 24.98150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.90900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.18500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.90900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.98150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.18500 REMARK 290 SMTRY3 4 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 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 -12 REMARK 465 SER A -11 REMARK 465 HIS A -10 REMARK 465 MET A -9 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 LEU A 165 48.06 -84.52 REMARK 500 ARG A 238 -118.78 64.15 REMARK 500 ARG A 238 -120.07 33.13 REMARK 500 GLN A 276 104.98 -161.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 940 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A 941 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH A 942 DISTANCE = 6.22 ANGSTROMS REMARK 525 HOH A 943 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH A 944 DISTANCE = 6.54 ANGSTROMS REMARK 525 HOH A 945 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A 946 DISTANCE = 6.90 ANGSTROMS REMARK 525 HOH A 947 DISTANCE = 6.90 ANGSTROMS REMARK 525 HOH A 948 DISTANCE = 7.30 ANGSTROMS REMARK 525 HOH A 949 DISTANCE = 8.65 ANGSTROMS DBREF 9GR7 A 1 309 UNP P0DPA9 PSIM_PSICU 1 309 SEQADV 9GR7 GLY A -12 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 SER A -11 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 HIS A -10 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 MET A -9 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 ALA A -8 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 SER A -7 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 GLU A -6 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 ASN A -5 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 LEU A -4 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 TYR A -3 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 PHE A -2 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 GLN A -1 UNP P0DPA9 EXPRESSION TAG SEQADV 9GR7 GLY A 0 UNP P0DPA9 EXPRESSION TAG SEQRES 1 A 322 GLY SER HIS MET ALA SER GLU ASN LEU TYR PHE GLN GLY SEQRES 2 A 322 MET HIS ILE ARG ASN PRO TYR ARG THR PRO ILE ASP TYR SEQRES 3 A 322 GLN ALA LEU SER GLU ALA PHE PRO PRO LEU LYS PRO PHE SEQRES 4 A 322 VAL SER VAL ASN ALA ASP GLY THR SER SER VAL ASP LEU SEQRES 5 A 322 THR ILE PRO GLU ALA GLN ARG ALA PHE THR ALA ALA LEU SEQRES 6 A 322 LEU HIS ARG ASP PHE GLY LEU THR MET THR ILE PRO GLU SEQRES 7 A 322 ASP ARG LEU CYS PRO THR VAL PRO ASN ARG LEU ASN TYR SEQRES 8 A 322 VAL LEU TRP ILE GLU ASP ILE PHE ASN TYR THR ASN LYS SEQRES 9 A 322 THR LEU GLY LEU SER ASP ASP ARG PRO ILE LYS GLY VAL SEQRES 10 A 322 ASP ILE GLY THR GLY ALA SER ALA ILE TYR PRO MET LEU SEQRES 11 A 322 ALA CYS ALA ARG PHE LYS ALA TRP SER MET VAL GLY THR SEQRES 12 A 322 GLU VAL GLU ARG LYS CYS ILE ASP THR ALA ARG LEU ASN SEQRES 13 A 322 VAL VAL ALA ASN ASN LEU GLN ASP ARG LEU SER ILE LEU SEQRES 14 A 322 GLU THR SER ILE ASP GLY PRO ILE LEU VAL PRO ILE PHE SEQRES 15 A 322 GLU ALA THR GLU GLU TYR GLU TYR GLU PHE THR MET CYS SEQRES 16 A 322 ASN PRO PRO PHE TYR ASP GLY ALA ALA ASP MET GLN THR SEQRES 17 A 322 SER ASP ALA ALA LYS GLY PHE GLY PHE GLY VAL GLY ALA SEQRES 18 A 322 PRO HIS SER GLY THR VAL ILE GLU MET SER THR GLU GLY SEQRES 19 A 322 GLY GLU SER ALA PHE VAL ALA GLN MET VAL ARG GLU SER SEQRES 20 A 322 LEU LYS LEU ARG THR ARG CYS ARG TRP TYR THR SER ASN SEQRES 21 A 322 LEU GLY LYS LEU LYS SER LEU LYS GLU ILE VAL GLY LEU SEQRES 22 A 322 LEU LYS GLU LEU GLU ILE SER ASN TYR ALA ILE ASN GLU SEQRES 23 A 322 TYR VAL GLN GLY SER THR ARG ARG TYR ALA VAL ALA TRP SEQRES 24 A 322 SER PHE THR ASP ILE GLN LEU PRO GLU GLU LEU SER ARG SEQRES 25 A 322 PRO SER ASN PRO GLU LEU SER SER LEU PHE HET SFG A 401 27 HET CL A 402 1 HET CL A 403 1 HETNAM SFG SINEFUNGIN HETNAM CL CHLORIDE ION HETSYN SFG ADENOSYL-ORNITHINE FORMUL 2 SFG C15 H23 N7 O5 FORMUL 3 CL 2(CL 1-) FORMUL 5 HOH *449(H2 O) HELIX 1 AA1 ALA A -8 GLN A -1 1 8 HELIX 2 AA2 ASN A 5 THR A 9 5 5 HELIX 3 AA3 ASP A 12 PHE A 20 1 9 HELIX 4 AA4 PRO A 21 PRO A 25 5 5 HELIX 5 AA5 ILE A 41 GLY A 58 1 18 HELIX 6 AA6 THR A 71 GLY A 94 1 24 HELIX 7 AA7 ALA A 112 PHE A 122 1 11 HELIX 8 AA8 GLU A 133 ASN A 147 1 15 HELIX 9 AA9 LEU A 165 GLU A 170 1 6 HELIX 10 AB1 GLY A 189 SER A 196 1 8 HELIX 11 AB2 THR A 213 MET A 217 1 5 HELIX 12 AB3 GLY A 221 LEU A 235 1 15 HELIX 13 AB4 LYS A 236 THR A 239 5 4 HELIX 14 AB5 LYS A 250 LEU A 264 1 15 HELIX 15 AB6 PRO A 294 ARG A 299 1 6 HELIX 16 AB7 ASN A 302 PHE A 309 5 8 SHEET 1 AA1 2 VAL A 27 VAL A 29 0 SHEET 2 AA1 2 SER A 35 VAL A 37 -1 O SER A 36 N SER A 28 SHEET 1 AA2 7 LEU A 153 GLU A 157 0 SHEET 2 AA2 7 TRP A 125 GLU A 131 1 N GLY A 129 O SER A 154 SHEET 3 AA2 7 ILE A 101 ILE A 106 1 N ASP A 105 O THR A 130 SHEET 4 AA2 7 TYR A 177 CYS A 182 1 O GLU A 178 N LYS A 102 SHEET 5 AA2 7 CYS A 241 LEU A 248 1 O ASN A 247 N CYS A 182 SHEET 6 AA2 7 THR A 279 SER A 287 -1 O TRP A 286 N TYR A 244 SHEET 7 AA2 7 ASN A 268 GLN A 276 -1 N ALA A 270 O ALA A 285 SHEET 1 AA3 2 TYR A 187 ASP A 188 0 SHEET 2 AA3 2 SER A 218 THR A 219 1 O THR A 219 N TYR A 187 CRYST1 49.963 78.370 83.818 90.00 90.00 90.00 P 21 21 21 4 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 0.020015 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012760 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011931 0.00000