PDB Short entry for 7CTR HEADER HYDROLASE 20-AUG-20 7CTR TITLE CLOSED FORM OF PET-DEGRADING CUTINASE CUT190 WITH THERMOSTABILITY- TITLE 2 IMPROVING MUTATIONS OF S226P/R228S/Q138A/D250C-E296C/Q123H/N202H COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA/BETA HYDROLASE FAMILY PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CUTINASE; COMPND 5 EC: 3.1.1.74; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMONOSPORA VIRIDIS; SOURCE 3 ORGANISM_TAXID: 1852; SOURCE 4 GENE: CUT190, SAMN02982918_2340; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA-GAMI B (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PQE80L KEYWDS PROTEIN ENGINEERING, POLYESTERASE, DISULFIDE BOND, METAL BINDING, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.EMORI,N.NUMOTO,A.SENGA,G.J.BEKKER,N.KAMIYA,N.ITO,F.KAWAI,M.ODA REVDAT 3 29-NOV-23 7CTR 1 REMARK REVDAT 2 14-APR-21 7CTR 1 JRNL REVDAT 1 03-FEB-21 7CTR 0 JRNL AUTH M.EMORI,N.NUMOTO,A.SENGA,G.J.BEKKER,N.KAMIYA,Y.KOBAYASHI, JRNL AUTH 2 N.ITO,F.KAWAI,M.ODA JRNL TITL STRUCTURAL BASIS OF MUTANTS OF PET-DEGRADING ENZYME FROM JRNL TITL 2 SACCHAROMONOSPORA VIRIDIS AHK190 WITH HIGH ACTIVITY AND JRNL TITL 3 THERMAL STABILITY. JRNL REF PROTEINS V. 89 502 2021 JRNL REFN ESSN 1097-0134 JRNL PMID 33340163 JRNL DOI 10.1002/PROT.26034 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 144092 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7199 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 42.7800 - 3.7300 0.99 5007 263 0.1754 0.1883 REMARK 3 2 3.7300 - 2.9600 0.99 4785 252 0.1650 0.1920 REMARK 3 3 2.9600 - 2.5800 0.99 4775 257 0.1761 0.1825 REMARK 3 4 2.5800 - 2.3500 0.99 4737 248 0.1727 0.2049 REMARK 3 5 2.3500 - 2.1800 0.98 4678 244 0.1609 0.1895 REMARK 3 6 2.1800 - 2.0500 0.98 4688 244 0.1554 0.1930 REMARK 3 7 2.0500 - 1.9500 0.98 4632 248 0.1492 0.1746 REMARK 3 8 1.9500 - 1.8600 0.97 4607 231 0.1484 0.1843 REMARK 3 9 1.8600 - 1.7900 0.98 4624 254 0.1548 0.1927 REMARK 3 10 1.7900 - 1.7300 0.97 4618 242 0.1551 0.1910 REMARK 3 11 1.7300 - 1.6800 0.97 4592 241 0.1470 0.1899 REMARK 3 12 1.6800 - 1.6300 0.97 4602 235 0.1439 0.1703 REMARK 3 13 1.6300 - 1.5900 0.97 4543 244 0.1452 0.1849 REMARK 3 14 1.5900 - 1.5500 0.97 4585 243 0.1483 0.2039 REMARK 3 15 1.5500 - 1.5100 0.97 4592 227 0.1604 0.2009 REMARK 3 16 1.5100 - 1.4800 0.97 4512 245 0.1655 0.2212 REMARK 3 17 1.4800 - 1.4500 0.96 4529 244 0.1825 0.2235 REMARK 3 18 1.4500 - 1.4200 0.96 4507 243 0.1915 0.2162 REMARK 3 19 1.4200 - 1.4000 0.96 4541 224 0.2132 0.2732 REMARK 3 20 1.4000 - 1.3700 0.96 4485 239 0.2243 0.3015 REMARK 3 21 1.3700 - 1.3500 0.96 4487 223 0.2427 0.2715 REMARK 3 22 1.3500 - 1.3300 0.95 4479 244 0.2485 0.2514 REMARK 3 23 1.3300 - 1.3100 0.96 4460 234 0.2516 0.2639 REMARK 3 24 1.3100 - 1.2900 0.95 4494 224 0.2639 0.2933 REMARK 3 25 1.2900 - 1.2800 0.95 4405 239 0.2783 0.2975 REMARK 3 26 1.2800 - 1.2600 0.95 4442 239 0.2872 0.3058 REMARK 3 27 1.2600 - 1.2400 0.94 4431 227 0.3047 0.3064 REMARK 3 28 1.2400 - 1.2300 0.94 4424 242 0.3126 0.3136 REMARK 3 29 1.2300 - 1.2100 0.95 4431 231 0.3200 0.3644 REMARK 3 30 1.2100 - 1.2000 0.90 4201 228 0.3500 0.3729 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) : 0.137 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.460 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.21 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.63 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 : 0.005 4166 REMARK 3 ANGLE : 0.815 5674 REMARK 3 CHIRALITY : 0.082 608 REMARK 3 PLANARITY : 0.006 742 REMARK 3 DIHEDRAL : 13.118 1552 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 7CTR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 31-AUG-20. REMARK 100 THE DEPOSITION ID IS D_1300018231. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAY-19 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9800 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 144266 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 43.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.17900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.27 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 1.44000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.200 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: 4WFI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, 45% (V/V) 1,4-DIOXANE, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 34.06400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.77800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.84850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.77800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.06400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.84850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 GLY A 45 REMARK 465 LYS A 305 REMARK 465 LEU A 306 REMARK 465 ASN A 307 REMARK 465 GLY B 45 REMARK 465 LYS B 305 REMARK 465 LEU B 306 REMARK 465 ASN B 307 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 78 146.05 -170.16 REMARK 500 ALA A 108 142.61 -172.67 REMARK 500 SER A 176 -122.47 67.47 REMARK 500 THR A 199 60.04 31.71 REMARK 500 HIS A 230 -84.39 -120.28 REMARK 500 ALA B 78 145.21 -170.72 REMARK 500 ALA B 108 136.74 -173.10 REMARK 500 SER B 176 -122.56 65.71 REMARK 500 THR B 199 60.28 31.76 REMARK 500 HIS B 230 -84.06 -120.20 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 817 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A 818 DISTANCE = 6.80 ANGSTROMS REMARK 525 HOH B 817 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH B 818 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH B 819 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH B 820 DISTANCE = 7.95 ANGSTROMS DBREF 7CTR A 47 304 UNP W0TJ64 W0TJ64_9PSEU 47 304 DBREF 7CTR B 47 304 UNP W0TJ64 W0TJ64_9PSEU 47 304 SEQADV 7CTR GLY A 45 UNP W0TJ64 EXPRESSION TAG SEQADV 7CTR PRO A 46 UNP W0TJ64 EXPRESSION TAG SEQADV 7CTR HIS A 123 UNP W0TJ64 GLN 123 ENGINEERED MUTATION SEQADV 7CTR ALA A 138 UNP W0TJ64 GLN 138 ENGINEERED MUTATION SEQADV 7CTR HIS A 202 UNP W0TJ64 ASN 202 ENGINEERED MUTATION SEQADV 7CTR PRO A 226 UNP W0TJ64 SER 226 ENGINEERED MUTATION SEQADV 7CTR SER A 228 UNP W0TJ64 ARG 228 ENGINEERED MUTATION SEQADV 7CTR CYS A 250 UNP W0TJ64 ASP 250 ENGINEERED MUTATION SEQADV 7CTR CYS A 296 UNP W0TJ64 GLU 296 ENGINEERED MUTATION SEQADV 7CTR LYS A 305 UNP W0TJ64 EXPRESSION TAG SEQADV 7CTR LEU A 306 UNP W0TJ64 EXPRESSION TAG SEQADV 7CTR ASN A 307 UNP W0TJ64 EXPRESSION TAG SEQADV 7CTR GLY B 45 UNP W0TJ64 EXPRESSION TAG SEQADV 7CTR PRO B 46 UNP W0TJ64 EXPRESSION TAG SEQADV 7CTR HIS B 123 UNP W0TJ64 GLN 123 ENGINEERED MUTATION SEQADV 7CTR ALA B 138 UNP W0TJ64 GLN 138 ENGINEERED MUTATION SEQADV 7CTR HIS B 202 UNP W0TJ64 ASN 202 ENGINEERED MUTATION SEQADV 7CTR PRO B 226 UNP W0TJ64 SER 226 ENGINEERED MUTATION SEQADV 7CTR SER B 228 UNP W0TJ64 ARG 228 ENGINEERED MUTATION SEQADV 7CTR CYS B 250 UNP W0TJ64 ASP 250 ENGINEERED MUTATION SEQADV 7CTR CYS B 296 UNP W0TJ64 GLU 296 ENGINEERED MUTATION SEQADV 7CTR LYS B 305 UNP W0TJ64 EXPRESSION TAG SEQADV 7CTR LEU B 306 UNP W0TJ64 EXPRESSION TAG SEQADV 7CTR ASN B 307 UNP W0TJ64 EXPRESSION TAG SEQRES 1 A 263 GLY PRO ASN PRO TYR GLU ARG GLY PRO ASP PRO THR GLU SEQRES 2 A 263 ASP SER ILE GLU ALA ILE ARG GLY PRO PHE SER VAL ALA SEQRES 3 A 263 THR GLU ARG VAL SER SER PHE ALA SER GLY PHE GLY GLY SEQRES 4 A 263 GLY THR ILE TYR TYR PRO ARG GLU THR ASP GLU GLY THR SEQRES 5 A 263 PHE GLY ALA VAL ALA VAL ALA PRO GLY PHE THR ALA SER SEQRES 6 A 263 GLN GLY SER MET SER TRP TYR GLY GLU ARG VAL ALA SER SEQRES 7 A 263 HIS GLY PHE ILE VAL PHE THR ILE ASP THR ASN THR ARG SEQRES 8 A 263 LEU ASP ALA PRO GLY GLN ARG GLY ARG GLN LEU LEU ALA SEQRES 9 A 263 ALA LEU ASP TYR LEU VAL GLU ARG SER ASP ARG LYS VAL SEQRES 10 A 263 ARG GLU ARG LEU ASP PRO ASN ARG LEU ALA VAL MET GLY SEQRES 11 A 263 HIS SER MET GLY GLY GLY GLY SER LEU GLU ALA THR VAL SEQRES 12 A 263 MET ARG PRO SER LEU LYS ALA SER ILE PRO LEU THR PRO SEQRES 13 A 263 TRP HIS LEU ASP LYS THR TRP GLY GLN VAL GLN VAL PRO SEQRES 14 A 263 THR PHE ILE ILE GLY ALA GLU LEU ASP THR ILE ALA PRO SEQRES 15 A 263 VAL SER THR HIS ALA LYS PRO PHE TYR GLU SER LEU PRO SEQRES 16 A 263 SER SER LEU PRO LYS ALA TYR MET GLU LEU CYS GLY ALA SEQRES 17 A 263 THR HIS PHE ALA PRO ASN ILE PRO ASN THR THR ILE ALA SEQRES 18 A 263 LYS TYR VAL ILE SER TRP LEU LYS ARG PHE VAL ASP GLU SEQRES 19 A 263 ASP THR ARG TYR SER GLN PHE LEU CYS PRO ASN PRO THR SEQRES 20 A 263 ASP ARG ALA ILE CYS GLU TYR ARG SER THR CYS PRO TYR SEQRES 21 A 263 LYS LEU ASN SEQRES 1 B 263 GLY PRO ASN PRO TYR GLU ARG GLY PRO ASP PRO THR GLU SEQRES 2 B 263 ASP SER ILE GLU ALA ILE ARG GLY PRO PHE SER VAL ALA SEQRES 3 B 263 THR GLU ARG VAL SER SER PHE ALA SER GLY PHE GLY GLY SEQRES 4 B 263 GLY THR ILE TYR TYR PRO ARG GLU THR ASP GLU GLY THR SEQRES 5 B 263 PHE GLY ALA VAL ALA VAL ALA PRO GLY PHE THR ALA SER SEQRES 6 B 263 GLN GLY SER MET SER TRP TYR GLY GLU ARG VAL ALA SER SEQRES 7 B 263 HIS GLY PHE ILE VAL PHE THR ILE ASP THR ASN THR ARG SEQRES 8 B 263 LEU ASP ALA PRO GLY GLN ARG GLY ARG GLN LEU LEU ALA SEQRES 9 B 263 ALA LEU ASP TYR LEU VAL GLU ARG SER ASP ARG LYS VAL SEQRES 10 B 263 ARG GLU ARG LEU ASP PRO ASN ARG LEU ALA VAL MET GLY SEQRES 11 B 263 HIS SER MET GLY GLY GLY GLY SER LEU GLU ALA THR VAL SEQRES 12 B 263 MET ARG PRO SER LEU LYS ALA SER ILE PRO LEU THR PRO SEQRES 13 B 263 TRP HIS LEU ASP LYS THR TRP GLY GLN VAL GLN VAL PRO SEQRES 14 B 263 THR PHE ILE ILE GLY ALA GLU LEU ASP THR ILE ALA PRO SEQRES 15 B 263 VAL SER THR HIS ALA LYS PRO PHE TYR GLU SER LEU PRO SEQRES 16 B 263 SER SER LEU PRO LYS ALA TYR MET GLU LEU CYS GLY ALA SEQRES 17 B 263 THR HIS PHE ALA PRO ASN ILE PRO ASN THR THR ILE ALA SEQRES 18 B 263 LYS TYR VAL ILE SER TRP LEU LYS ARG PHE VAL ASP GLU SEQRES 19 B 263 ASP THR ARG TYR SER GLN PHE LEU CYS PRO ASN PRO THR SEQRES 20 B 263 ASP ARG ALA ILE CYS GLU TYR ARG SER THR CYS PRO TYR SEQRES 21 B 263 LYS LEU ASN HET DIO A 401 6 HET DIO B 401 6 HET DIO B 402 6 HETNAM DIO 1,4-DIETHYLENE DIOXIDE FORMUL 3 DIO 3(C4 H8 O2) FORMUL 6 HOH *638(H2 O) HELIX 1 AA1 THR A 56 ALA A 62 1 7 HELIX 2 AA2 ALA A 108 SER A 112 5 5 HELIX 3 AA3 MET A 113 SER A 114 5 2 HELIX 4 AA4 TRP A 115 SER A 122 1 8 HELIX 5 AA5 ALA A 138 ARG A 156 1 19 HELIX 6 AA6 ASP A 158 GLU A 163 1 6 HELIX 7 AA7 SER A 176 ARG A 189 1 14 HELIX 8 AA8 HIS A 230 LEU A 238 1 9 HELIX 9 AA9 PHE A 255 ILE A 259 5 5 HELIX 10 AB1 ASN A 261 ASP A 277 1 17 HELIX 11 AB2 ASP A 279 ARG A 281 5 3 HELIX 12 AB3 TYR A 282 CYS A 287 1 6 HELIX 13 AB4 THR B 56 ALA B 62 1 7 HELIX 14 AB5 ALA B 108 SER B 112 5 5 HELIX 15 AB6 MET B 113 SER B 114 5 2 HELIX 16 AB7 TRP B 115 SER B 122 1 8 HELIX 17 AB8 ALA B 138 ARG B 156 1 19 HELIX 18 AB9 ASP B 158 GLU B 163 1 6 HELIX 19 AC1 SER B 176 ARG B 189 1 14 HELIX 20 AC2 HIS B 230 LEU B 238 1 9 HELIX 21 AC3 PHE B 255 ILE B 259 5 5 HELIX 22 AC4 ASN B 261 ASP B 277 1 17 HELIX 23 AC5 ASP B 279 ARG B 281 5 3 HELIX 24 AC6 TYR B 282 CYS B 287 1 6 SHEET 1 AA1 6 VAL A 69 ALA A 78 0 SHEET 2 AA1 6 GLY A 82 PRO A 89 -1 O GLY A 84 N VAL A 74 SHEET 3 AA1 6 ILE A 126 ILE A 130 -1 O VAL A 127 N TYR A 87 SHEET 4 AA1 6 PHE A 97 ALA A 103 1 N VAL A 102 O PHE A 128 SHEET 5 AA1 6 LEU A 165 HIS A 175 1 O ASP A 166 N PHE A 97 SHEET 6 AA1 6 ALA A 194 LEU A 198 1 O LEU A 198 N GLY A 174 SHEET 1 AA2 3 THR A 214 ALA A 219 0 SHEET 2 AA2 3 LYS A 244 LEU A 249 1 O MET A 247 N GLY A 218 SHEET 3 AA2 3 ILE A 295 SER A 300 -1 O CYS A 296 N GLU A 248 SHEET 1 AA3 6 VAL B 69 ALA B 78 0 SHEET 2 AA3 6 GLY B 82 PRO B 89 -1 O ILE B 86 N GLU B 72 SHEET 3 AA3 6 ILE B 126 ILE B 130 -1 O VAL B 127 N TYR B 87 SHEET 4 AA3 6 PHE B 97 ALA B 103 1 N VAL B 102 O PHE B 128 SHEET 5 AA3 6 LEU B 165 HIS B 175 1 O ASP B 166 N PHE B 97 SHEET 6 AA3 6 ALA B 194 LEU B 198 1 O LEU B 198 N GLY B 174 SHEET 1 AA4 3 THR B 214 ALA B 219 0 SHEET 2 AA4 3 LYS B 244 LEU B 249 1 O MET B 247 N GLY B 218 SHEET 3 AA4 3 ILE B 295 SER B 300 -1 O CYS B 296 N GLU B 248 SSBOND 1 CYS A 250 CYS A 296 1555 1555 2.03 SSBOND 2 CYS A 287 CYS A 302 1555 1555 2.03 SSBOND 3 CYS B 250 CYS B 296 1555 1555 2.05 SSBOND 4 CYS B 287 CYS B 302 1555 1555 2.03 CISPEP 1 CYS A 287 PRO A 288 0 -2.92 CISPEP 2 CYS A 302 PRO A 303 0 -6.13 CISPEP 3 CYS B 287 PRO B 288 0 -4.84 CISPEP 4 CYS B 302 PRO B 303 0 -6.67 CRYST1 68.128 81.697 85.556 90.00 90.00 90.00 P 21 21 21 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 0.014678 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012240 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011688 0.00000