HEADER HYDROLASE 11-NOV-21 7VWN TITLE THE STRUCTURE OF AN ENGINEERED PET HYDROLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLY(ETHYLENE TEREPHTHALATE) HYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PET HYDROLASE,PETASE,PET-DIGESTING ENZYME; COMPND 5 EC: 3.1.1.101; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: IDEONELLA SAKAIENSIS (STRAIN NBRC 110686 / SOURCE 3 TISTR 2288 / 201-F6); SOURCE 4 ORGANISM_TAXID: 1547922; SOURCE 5 STRAIN: NBRC 110686 / TISTR 2288 / 201-F6; SOURCE 6 GENE: ISF6_4831; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PET HYDROLASE, PETASE, BIODEGRADATION OF MICROPLASTICS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.XIE,Q.JIA REVDAT 2 29-NOV-23 7VWN 1 REMARK REVDAT 1 16-NOV-22 7VWN 0 JRNL AUTH W.XIE,Q.JIA JRNL TITL AN ENGINEERED PET HYDROLASE FOR BIODEGRADATION OF JRNL TITL 2 MICROPLASTICS IN OCEAN WATER JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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 : CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 41548 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.210 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 32.9500 - 3.5800 1.00 2753 152 0.1449 0.1750 REMARK 3 2 3.5800 - 2.8400 1.00 2654 157 0.1424 0.1617 REMARK 3 3 2.8400 - 2.4800 1.00 2691 147 0.1494 0.1585 REMARK 3 4 2.4800 - 2.2600 1.00 2639 149 0.1498 0.1617 REMARK 3 5 2.2600 - 2.1000 0.99 2668 137 0.1496 0.1810 REMARK 3 6 2.1000 - 1.9700 0.99 2629 139 0.1518 0.1685 REMARK 3 7 1.9700 - 1.8700 0.99 2639 140 0.1583 0.1871 REMARK 3 8 1.8700 - 1.7900 0.99 2624 148 0.1588 0.1853 REMARK 3 9 1.7900 - 1.7200 0.99 2615 131 0.1642 0.2110 REMARK 3 10 1.7200 - 1.6600 0.99 2629 133 0.1750 0.1985 REMARK 3 11 1.6600 - 1.6100 0.98 2603 155 0.1796 0.2014 REMARK 3 12 1.6100 - 1.5600 0.98 2591 142 0.1870 0.2274 REMARK 3 13 1.5600 - 1.5200 0.98 2576 161 0.1859 0.2252 REMARK 3 14 1.5200 - 1.4900 0.98 2582 141 0.1984 0.2527 REMARK 3 15 1.4900 - 1.4500 0.94 2490 133 0.2170 0.2555 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) : 0.126 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.451 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.37 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.81 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 : 0.014 1985 REMARK 3 ANGLE : 1.392 2711 REMARK 3 CHIRALITY : 0.124 300 REMARK 3 PLANARITY : 0.011 359 REMARK 3 DIHEDRAL : 3.969 1102 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): 17.3143 0.0270 11.5592 REMARK 3 T TENSOR REMARK 3 T11: 0.1328 T22: 0.1151 REMARK 3 T33: 0.0771 T12: 0.0205 REMARK 3 T13: 0.0076 T23: -0.0072 REMARK 3 L TENSOR REMARK 3 L11: 2.5741 L22: 1.3950 REMARK 3 L33: 1.1490 L12: -0.2023 REMARK 3 L13: 0.4371 L23: -0.1088 REMARK 3 S TENSOR REMARK 3 S11: 0.0626 S12: 0.3325 S13: -0.0260 REMARK 3 S21: -0.2348 S22: -0.0596 S23: 0.0199 REMARK 3 S31: -0.0373 S32: -0.0402 S33: -0.0080 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 7VWN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-NOV-21. REMARK 100 THE DEPOSITION ID IS D_1300024908. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUL-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : OXFORD ONYX CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42326 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 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 (%) : 98.2 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 6EQE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M (NH4)2SO4, 0.1 M NACL AND 0.1 M REMARK 280 MES PH6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 X+1/2,Y+1/2,Z 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 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 1.000000 0.000000 0.000000 57.79400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.26800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 57.79400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.26800 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 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 644 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 662 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 GLU A 292 REMARK 465 HIS A 293 REMARK 465 HIS A 294 REMARK 465 HIS A 295 REMARK 465 HIS A 296 REMARK 465 HIS A 297 REMARK 465 HIS A 298 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 ARG A 59 CG CD NE CZ NH1 NH2 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 O HOH A 404 O HOH A 604 1.99 REMARK 500 O HOH A 408 O HOH A 516 2.00 REMARK 500 O HOH A 634 O HOH A 649 2.11 REMARK 500 OD1 ASP A 186 O HOH A 401 2.15 REMARK 500 O HOH A 402 O HOH A 647 2.16 REMARK 500 OG1 THR A 189 O HOH A 402 2.16 REMARK 500 O HOH A 416 O HOH A 550 2.17 REMARK 500 O HOH A 515 O HOH A 669 2.19 REMARK 500 OE2 GLU A 274 O HOH A 403 2.19 REMARK 500 O HOH A 481 O HOH A 601 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 248 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 LEU A 249 CA - CB - CG ANGL. DEV. = -16.5 DEGREES REMARK 500 MET A 258 CG - SD - CE ANGL. DEV. = -10.7 DEGREES 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 THR A 88 -8.73 75.04 REMARK 500 SER A 160 -124.07 61.98 REMARK 500 VAL A 214 -65.51 -125.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 123 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF1 7VWN A 29 290 UNP PETH_IDESA DBREF2 7VWN A A0A0K8P6T7 29 290 SEQADV 7VWN SER A 29 UNP A0A0K8P6T THR 29 ENGINEERED MUTATION SEQADV 7VWN ASN A 95 UNP A0A0K8P6T LYS 95 ENGINEERED MUTATION SEQADV 7VWN ARG A 168 UNP A0A0K8P6T ILE 168 ENGINEERED MUTATION SEQADV 7VWN VAL A 181 UNP A0A0K8P6T PRO 181 ENGINEERED MUTATION SEQADV 7VWN VAL A 214 UNP A0A0K8P6T SER 214 ENGINEERED MUTATION SEQADV 7VWN CYS A 233 UNP A0A0K8P6T ASN 233 ENGINEERED MUTATION SEQADV 7VWN ASP A 248 UNP A0A0K8P6T ALA 248 ENGINEERED MUTATION SEQADV 7VWN ALA A 280 UNP A0A0K8P6T ARG 280 ENGINEERED MUTATION SEQADV 7VWN CYS A 282 UNP A0A0K8P6T SER 282 ENGINEERED MUTATION SEQADV 7VWN LEU A 291 UNP A0A0K8P6T EXPRESSION TAG SEQADV 7VWN GLU A 292 UNP A0A0K8P6T EXPRESSION TAG SEQADV 7VWN HIS A 293 UNP A0A0K8P6T EXPRESSION TAG SEQADV 7VWN HIS A 294 UNP A0A0K8P6T EXPRESSION TAG SEQADV 7VWN HIS A 295 UNP A0A0K8P6T EXPRESSION TAG SEQADV 7VWN HIS A 296 UNP A0A0K8P6T EXPRESSION TAG SEQADV 7VWN HIS A 297 UNP A0A0K8P6T EXPRESSION TAG SEQADV 7VWN HIS A 298 UNP A0A0K8P6T EXPRESSION TAG SEQRES 1 A 270 SER ASN PRO TYR ALA ARG GLY PRO ASN PRO THR ALA ALA SEQRES 2 A 270 SER LEU GLU ALA SER ALA GLY PRO PHE THR VAL ARG SER SEQRES 3 A 270 PHE THR VAL SER ARG PRO SER GLY TYR GLY ALA GLY THR SEQRES 4 A 270 VAL TYR TYR PRO THR ASN ALA GLY GLY THR VAL GLY ALA SEQRES 5 A 270 ILE ALA ILE VAL PRO GLY TYR THR ALA ARG GLN SER SER SEQRES 6 A 270 ILE ASN TRP TRP GLY PRO ARG LEU ALA SER HIS GLY PHE SEQRES 7 A 270 VAL VAL ILE THR ILE ASP THR ASN SER THR LEU ASP GLN SEQRES 8 A 270 PRO SER SER ARG SER SER GLN GLN MET ALA ALA LEU ARG SEQRES 9 A 270 GLN VAL ALA SER LEU ASN GLY THR SER SER SER PRO ILE SEQRES 10 A 270 TYR GLY LYS VAL ASP THR ALA ARG MET GLY VAL MET GLY SEQRES 11 A 270 TRP SER MET GLY GLY GLY GLY SER LEU ARG SER ALA ALA SEQRES 12 A 270 ASN ASN PRO SER LEU LYS ALA ALA ALA VAL GLN ALA PRO SEQRES 13 A 270 TRP ASP SER SER THR ASN PHE SER SER VAL THR VAL PRO SEQRES 14 A 270 THR LEU ILE PHE ALA CYS GLU ASN ASP SER ILE ALA PRO SEQRES 15 A 270 VAL ASN SER VAL ALA LEU PRO ILE TYR ASP SER MET SER SEQRES 16 A 270 ARG ASN ALA LYS GLN PHE LEU GLU ILE CYS GLY GLY SER SEQRES 17 A 270 HIS SER CYS ALA ASN SER GLY ASN SER ASN GLN ASP LEU SEQRES 18 A 270 ILE GLY LYS LYS GLY VAL ALA TRP MET LYS ARG PHE MET SEQRES 19 A 270 ASP ASN ASP THR ARG TYR SER THR PHE ALA CYS GLU ASN SEQRES 20 A 270 PRO ASN SER THR ALA VAL CYS ASP PHE ARG THR ALA ASN SEQRES 21 A 270 CYS SER LEU GLU HIS HIS HIS HIS HIS HIS HET CL A 301 1 HET CL A 302 1 HET CL A 303 1 HETNAM CL CHLORIDE ION FORMUL 2 CL 3(CL 1-) FORMUL 5 HOH *282(H2 O) HELIX 1 AA1 THR A 39 ALA A 45 1 7 HELIX 2 AA2 ARG A 90 ASN A 95 5 6 HELIX 3 AA3 TRP A 96 SER A 103 1 8 HELIX 4 AA4 GLN A 119 GLY A 139 1 21 HELIX 5 AA5 SER A 160 ASN A 173 1 14 HELIX 6 AA6 VAL A 214 MET A 222 1 9 HELIX 7 AA7 ASN A 246 ASP A 263 1 18 HELIX 8 AA8 ASP A 265 ARG A 267 5 3 HELIX 9 AA9 TYR A 268 GLU A 274 1 7 SHEET 1 AA1 9 VAL A 52 THR A 56 0 SHEET 2 AA1 9 ALA A 65 PRO A 71 -1 O VAL A 68 N PHE A 55 SHEET 3 AA1 9 VAL A 107 ASP A 112 -1 O VAL A 108 N TYR A 69 SHEET 4 AA1 9 VAL A 78 VAL A 84 1 N ILE A 81 O ILE A 109 SHEET 5 AA1 9 VAL A 149 TRP A 159 1 O ASP A 150 N VAL A 78 SHEET 6 AA1 9 ALA A 178 GLN A 182 1 O GLN A 182 N GLY A 158 SHEET 7 AA1 9 THR A 198 CYS A 203 1 O LEU A 199 N VAL A 181 SHEET 8 AA1 9 LYS A 227 ILE A 232 1 O ILE A 232 N ALA A 202 SHEET 9 AA1 9 VAL A 281 ALA A 287 -1 O CYS A 282 N GLU A 231 SSBOND 1 CYS A 203 CYS A 239 1555 1555 2.03 SSBOND 2 CYS A 233 CYS A 282 1555 1555 2.03 SSBOND 3 CYS A 273 CYS A 289 1555 1555 2.01 CRYST1 115.588 50.536 41.370 90.00 92.46 90.00 C 1 2 1 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 0.008651 0.000000 0.000371 0.00000 SCALE2 0.000000 0.019788 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024194 0.00000