HEADER HYDROLASE 18-MAY-22 7XTS TITLE THE APO STRUCTURE OF THE ENGINEERED TFCUT S130A COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA/BETA HYDROLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CUTINASE; COMPND 5 EC: 3.1.1.74; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: GB:PZN61876.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOBIFIDA FUSCA; SOURCE 3 ORGANISM_COMMON: THERMOMONOSPORA FUSCA; SOURCE 4 ORGANISM_TAXID: 2021; SOURCE 5 GENE: CUT-2.KW3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS PETASE, CUTINASE, ENZYME ENGINEERING, PBAT DEGRADATION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.YANG,P.C.JIANG,J.-W.HUANG,C.-C.CHEN,R.-T.GUO REVDAT 3 29-NOV-23 7XTS 1 REMARK REVDAT 2 12-APR-23 7XTS 1 JRNL REVDAT 1 29-MAR-23 7XTS 0 JRNL AUTH Y.YANG,J.MIN,T.XUE,P.JIANG,X.LIU,R.PENG,J.W.HUANG,Y.QU,X.LI, JRNL AUTH 2 N.MA,F.C.TSAI,L.DAI,Q.ZHANG,Y.LIU,C.C.CHEN,R.T.GUO JRNL TITL COMPLETE BIO-DEGRADATION OF POLY(BUTYLENE JRNL TITL 2 ADIPATE-CO-TEREPHTHALATE) VIA ENGINEERED CUTINASES. JRNL REF NAT COMMUN V. 14 1645 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 36964144 JRNL DOI 10.1038/S41467-023-37374-3 REMARK 2 REMARK 2 RESOLUTION. 2.21 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 43207 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.700 REMARK 3 FREE R VALUE TEST SET COUNT : 3759 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 34.9400 - 6.6200 0.97 1470 125 0.1501 0.1277 REMARK 3 2 6.6200 - 5.2600 0.99 1464 151 0.1563 0.1917 REMARK 3 3 5.2600 - 4.5900 0.99 1496 142 0.1244 0.1864 REMARK 3 4 4.5900 - 4.1700 0.98 1473 128 0.1174 0.1379 REMARK 3 5 4.1700 - 3.8800 0.98 1461 139 0.1416 0.1776 REMARK 3 6 3.8800 - 3.6500 0.98 1482 135 0.1398 0.2108 REMARK 3 7 3.6500 - 3.4700 0.99 1483 143 0.1588 0.2216 REMARK 3 8 3.4700 - 3.3100 0.99 1473 143 0.1652 0.2311 REMARK 3 9 3.3100 - 3.1900 1.00 1509 137 0.1739 0.2115 REMARK 3 10 3.1900 - 3.0800 1.00 1455 145 0.1830 0.2451 REMARK 3 11 3.0800 - 2.9800 0.99 1504 146 0.1900 0.2629 REMARK 3 12 2.9800 - 2.9000 0.99 1488 147 0.2032 0.2778 REMARK 3 13 2.9000 - 2.8200 0.99 1487 134 0.2133 0.3069 REMARK 3 14 2.8200 - 2.7500 0.99 1490 146 0.2097 0.3170 REMARK 3 15 2.7500 - 2.6900 0.99 1450 132 0.2279 0.3380 REMARK 3 16 2.6900 - 2.6300 0.99 1472 145 0.2096 0.2773 REMARK 3 17 2.6300 - 2.5800 1.00 1529 133 0.2068 0.2530 REMARK 3 18 2.5800 - 2.5300 0.99 1420 149 0.2031 0.2725 REMARK 3 19 2.5300 - 2.4800 0.99 1494 147 0.2172 0.2817 REMARK 3 20 2.4800 - 2.4400 0.99 1493 150 0.2235 0.3268 REMARK 3 21 2.4400 - 2.4000 0.99 1468 120 0.2279 0.3012 REMARK 3 22 2.4000 - 2.3700 0.97 1443 156 0.2383 0.2969 REMARK 3 23 2.3700 - 2.3300 0.96 1458 131 0.2226 0.2719 REMARK 3 24 2.3300 - 2.3000 0.94 1405 126 0.2549 0.3011 REMARK 3 25 2.3000 - 2.2700 0.93 1350 143 0.2454 0.3240 REMARK 3 26 2.2700 - 2.2400 0.91 1405 134 0.2432 0.3142 REMARK 3 27 2.2400 - 2.2100 0.91 1326 132 0.2454 0.3275 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.71 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7XTS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1300028969. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-NOV-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : LIQUID ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER METALJET REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.34138 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : BRUKER PHOTON III REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43207 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.210 REMARK 200 RESOLUTION RANGE LOW (A) : 37.880 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 4.780 REMARK 200 R MERGE (I) : 0.11990 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.5300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.21 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.78 REMARK 200 R MERGE FOR SHELL (I) : 0.24310 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.400 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: 5ZOA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% W/V PEG8000; 0.2 M AMMONIUM REMARK 280 SULFATE; 0.1 M SODIUM CACODYLATE 6.5, PH 6.5, EVAPORATION, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 21.47950 REMARK 290 SMTRY3 2 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 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 558 O HOH A 657 2.02 REMARK 500 O HOH A 553 O HOH A 580 2.13 REMARK 500 O GLY B 60 O HOH B 501 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLU A 293 NA NA B 401 1655 1.57 REMARK 500 O HOH A 580 O HOH A 651 2545 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 THR A 101 -6.36 68.15 REMARK 500 ALA A 170 -122.46 63.31 REMARK 500 THR A 193 58.02 32.15 REMARK 500 SER A 224 -79.47 -127.11 REMARK 500 ASP A 286 -159.94 -92.99 REMARK 500 ALA B 170 -120.10 60.77 REMARK 500 THR B 193 59.68 28.47 REMARK 500 SER B 224 -82.39 -121.85 REMARK 500 ASP B 286 -163.28 -104.76 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 679 DISTANCE = 6.63 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 214 OD2 REMARK 620 2 ASP A 244 OD1 89.2 REMARK 620 3 ASN B 230 O 62.1 33.5 REMARK 620 4 LEU B 232 O 64.2 30.8 2.7 REMARK 620 5 HOH B 525 O 62.3 31.9 2.5 2.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL B 64 O REMARK 620 2 ARG B 150 O 18.1 REMARK 620 3 ALA B 151 O 10.0 8.1 REMARK 620 4 HOH B 558 O 103.8 114.8 110.5 REMARK 620 5 HOH B 570 O 92.0 76.6 83.8 97.5 REMARK 620 6 HOH B 579 O 73.2 64.7 67.8 170.9 91.3 REMARK 620 N 1 2 3 4 5 DBREF 7XTS A 41 301 PDB 7XTS 7XTS 41 301 DBREF 7XTS B 41 301 PDB 7XTS 7XTS 41 301 SEQRES 1 A 261 MET ASN PRO TYR GLU ARG GLY PRO ASN PRO THR ASP ALA SEQRES 2 A 261 LEU LEU GLU ALA ARG SER GLY PRO PHE SER VAL SER GLU SEQRES 3 A 261 GLU ASN VAL SER ARG LEU SER ALA SER GLY PHE GLY GLY SEQRES 4 A 261 GLY THR ILE TYR TYR PRO ARG GLU ASN ASN THR TYR GLY SEQRES 5 A 261 ALA VAL ALA ILE SER PRO GLY TYR THR GLY THR GLU ALA SEQRES 6 A 261 SER ILE ALA TRP LEU GLY GLU ARG ILE ALA SER HIS GLY SEQRES 7 A 261 PHE VAL VAL ILE THR ILE ASP THR ILE THR THR LEU ASP SEQRES 8 A 261 GLN PRO ASP SER ARG ALA GLU GLN LEU ASN ALA ALA LEU SEQRES 9 A 261 ASN HIS MET ILE ASN ARG ALA SER SER THR VAL ARG SER SEQRES 10 A 261 ARG ILE ASP SER SER ARG LEU ALA VAL MET GLY HIS ALA SEQRES 11 A 261 MET GLY GLY GLY GLY SER LEU ARG LEU ALA SER GLN ARG SEQRES 12 A 261 PRO ASP LEU LYS ALA ALA ILE PRO LEU THR PRO TRP HIS SEQRES 13 A 261 LEU ASN LYS ASN TRP SER SER VAL THR VAL PRO THR LEU SEQRES 14 A 261 ILE ILE GLY ALA ASP LEU ASP THR ILE ALA PRO VAL ALA SEQRES 15 A 261 THR SER ALA LYS PRO ILE TYR ASN SER LEU PRO SER SER SEQRES 16 A 261 ILE SER LYS ALA TYR LEU GLU LEU ASP GLY ALA THR HIS SEQRES 17 A 261 PHE ALA PRO ASN ILE PRO ASN LYS ILE ILE GLY LYS TYR SEQRES 18 A 261 SER VAL ALA TRP LEU LYS ARG PHE VAL ASP ASN ASP THR SEQRES 19 A 261 ARG TYR THR GLN PHE LEU CYS PRO GLY PRO ARG ASP GLY SEQRES 20 A 261 LEU PHE GLY GLU VAL GLU GLU TYR ARG SER THR CYS PRO SEQRES 21 A 261 PHE SEQRES 1 B 261 MET ASN PRO TYR GLU ARG GLY PRO ASN PRO THR ASP ALA SEQRES 2 B 261 LEU LEU GLU ALA ARG SER GLY PRO PHE SER VAL SER GLU SEQRES 3 B 261 GLU ASN VAL SER ARG LEU SER ALA SER GLY PHE GLY GLY SEQRES 4 B 261 GLY THR ILE TYR TYR PRO ARG GLU ASN ASN THR TYR GLY SEQRES 5 B 261 ALA VAL ALA ILE SER PRO GLY TYR THR GLY THR GLU ALA SEQRES 6 B 261 SER ILE ALA TRP LEU GLY GLU ARG ILE ALA SER HIS GLY SEQRES 7 B 261 PHE VAL VAL ILE THR ILE ASP THR ILE THR THR LEU ASP SEQRES 8 B 261 GLN PRO ASP SER ARG ALA GLU GLN LEU ASN ALA ALA LEU SEQRES 9 B 261 ASN HIS MET ILE ASN ARG ALA SER SER THR VAL ARG SER SEQRES 10 B 261 ARG ILE ASP SER SER ARG LEU ALA VAL MET GLY HIS ALA SEQRES 11 B 261 MET GLY GLY GLY GLY SER LEU ARG LEU ALA SER GLN ARG SEQRES 12 B 261 PRO ASP LEU LYS ALA ALA ILE PRO LEU THR PRO TRP HIS SEQRES 13 B 261 LEU ASN LYS ASN TRP SER SER VAL THR VAL PRO THR LEU SEQRES 14 B 261 ILE ILE GLY ALA ASP LEU ASP THR ILE ALA PRO VAL ALA SEQRES 15 B 261 THR SER ALA LYS PRO ILE TYR ASN SER LEU PRO SER SER SEQRES 16 B 261 ILE SER LYS ALA TYR LEU GLU LEU ASP GLY ALA THR HIS SEQRES 17 B 261 PHE ALA PRO ASN ILE PRO ASN LYS ILE ILE GLY LYS TYR SEQRES 18 B 261 SER VAL ALA TRP LEU LYS ARG PHE VAL ASP ASN ASP THR SEQRES 19 B 261 ARG TYR THR GLN PHE LEU CYS PRO GLY PRO ARG ASP GLY SEQRES 20 B 261 LEU PHE GLY GLU VAL GLU GLU TYR ARG SER THR CYS PRO SEQRES 21 B 261 PHE HET NA B 401 1 HET NA B 402 1 HETNAM NA SODIUM ION FORMUL 3 NA 2(NA 1+) FORMUL 5 HOH *345(H2 O) HELIX 1 AA1 THR A 51 ALA A 57 1 7 HELIX 2 AA2 THR A 103 SER A 106 5 4 HELIX 3 AA3 ILE A 107 SER A 116 1 10 HELIX 4 AA4 GLN A 132 ARG A 150 1 19 HELIX 5 AA5 SER A 152 SER A 157 1 6 HELIX 6 AA6 ALA A 170 ARG A 183 1 14 HELIX 7 AA7 SER A 224 LEU A 232 1 9 HELIX 8 AA8 PHE A 249 ILE A 253 5 5 HELIX 9 AA9 ASN A 255 ASP A 271 1 17 HELIX 10 AB1 ASP A 273 ARG A 275 5 3 HELIX 11 AB2 TYR A 276 CYS A 281 1 6 HELIX 12 AB3 THR B 51 ALA B 57 1 7 HELIX 13 AB4 THR B 103 SER B 106 5 4 HELIX 14 AB5 ILE B 107 SER B 116 1 10 HELIX 15 AB6 GLN B 132 ARG B 150 1 19 HELIX 16 AB7 SER B 152 SER B 157 1 6 HELIX 17 AB8 ALA B 170 ARG B 183 1 14 HELIX 18 AB9 SER B 224 LEU B 232 1 9 HELIX 19 AC1 PHE B 249 ILE B 253 5 5 HELIX 20 AC2 ASN B 255 ASP B 271 1 17 HELIX 21 AC3 ASP B 273 ARG B 275 5 3 HELIX 22 AC4 TYR B 276 CYS B 281 1 6 SHEET 1 AA1 6 VAL A 64 VAL A 69 0 SHEET 2 AA1 6 GLY A 80 PRO A 85 -1 O GLY A 80 N VAL A 69 SHEET 3 AA1 6 PHE A 119 ILE A 124 -1 O VAL A 121 N TYR A 83 SHEET 4 AA1 6 TYR A 91 SER A 97 1 N VAL A 94 O ILE A 122 SHEET 5 AA1 6 ILE A 159 HIS A 169 1 O MET A 167 N ALA A 95 SHEET 6 AA1 6 ALA A 188 LEU A 192 1 O LEU A 192 N GLY A 168 SHEET 1 AA2 3 THR A 208 ALA A 213 0 SHEET 2 AA2 3 LYS A 238 LEU A 243 1 O LEU A 241 N GLY A 212 SHEET 3 AA2 3 GLU A 294 SER A 297 -1 O ARG A 296 N TYR A 240 SHEET 1 AA3 6 VAL B 64 VAL B 69 0 SHEET 2 AA3 6 GLY B 80 PRO B 85 -1 O GLY B 80 N VAL B 69 SHEET 3 AA3 6 VAL B 120 ILE B 124 -1 O VAL B 121 N TYR B 83 SHEET 4 AA3 6 TYR B 91 SER B 97 1 N VAL B 94 O VAL B 120 SHEET 5 AA3 6 ILE B 159 HIS B 169 1 O ASP B 160 N TYR B 91 SHEET 6 AA3 6 ALA B 188 LEU B 192 1 O LEU B 192 N GLY B 168 SHEET 1 AA4 3 THR B 208 ALA B 213 0 SHEET 2 AA4 3 LYS B 238 LEU B 243 1 O LEU B 243 N GLY B 212 SHEET 3 AA4 3 VAL B 292 SER B 297 -1 O GLU B 293 N GLU B 242 SSBOND 1 CYS A 281 CYS A 299 1555 1555 2.02 SSBOND 2 CYS B 281 CYS B 299 1555 1555 2.05 LINK OD2 ASP A 214 NA NA B 401 1555 1655 2.29 LINK OD1 ASP A 244 NA NA B 401 1555 1655 2.23 LINK O VAL B 64 NA NA B 402 1555 1555 2.69 LINK O ARG B 150 NA NA B 402 1555 2454 2.66 LINK O ALA B 151 NA NA B 402 1555 2454 2.68 LINK O ASN B 230 NA NA B 401 1555 1555 2.21 LINK O LEU B 232 NA NA B 401 1555 1555 2.57 LINK NA NA B 401 O HOH B 525 1555 1555 2.29 LINK NA NA B 402 O HOH B 558 1555 1555 2.14 LINK NA NA B 402 O HOH B 570 1555 1555 2.37 LINK NA NA B 402 O HOH B 579 1555 2444 2.44 CISPEP 1 CYS A 281 PRO A 282 0 1.91 CISPEP 2 CYS A 299 PRO A 300 0 6.15 CISPEP 3 CYS B 281 PRO B 282 0 8.65 CISPEP 4 CYS B 299 PRO B 300 0 10.49 CRYST1 66.025 42.959 80.377 90.00 92.35 90.00 P 1 21 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 0.015146 0.000000 0.000622 0.00000 SCALE2 0.000000 0.023278 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012452 0.00000