HEADER TRANSPORT PROTEIN 22-APR-16 5JIM TITLE CRYSTAL STRUCTURE OF HUMAN TRANSTHYRETIN IN COMPLEX WITH TITLE 2 PERFLUOROKTANSULFONSYRA (PFOS) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSTHYRETIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ATTR,PREALBUMIN,TBPA; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TTR, PALB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSPORT PROTEIN, THYROXINE BINDING, PERFLUOROKTANSULFONSYRA (PFOS) KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.BEGUM,J.ZHANG,A.OLOFSSON,P.ANDERSSON,A.E.SAUER-ERIKSSON REVDAT 3 10-JAN-24 5JIM 1 JRNL LINK ATOM REVDAT 2 09-NOV-16 5JIM 1 JRNL REVDAT 1 05-OCT-16 5JIM 0 JRNL AUTH J.ZHANG,A.BEGUM,K.BRANNSTROM,C.GRUNDSTROM,I.IAKOVLEVA, JRNL AUTH 2 A.OLOFSSON,A.E.SAUER-ERIKSSON,P.L.ANDERSSON JRNL TITL STRUCTURE-BASED VIRTUAL SCREENING PROTOCOL FOR IN SILICO JRNL TITL 2 IDENTIFICATION OF POTENTIAL THYROID DISRUPTING CHEMICALS JRNL TITL 3 TARGETING TRANSTHYRETIN. JRNL REF ENVIRON. SCI. TECHNOL. V. 50 11984 2016 JRNL REFN ESSN 1520-5851 JRNL PMID 27668830 JRNL DOI 10.1021/ACS.EST.6B02771 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH I.IAKOVLEVA,A.BEGUM,K.BRANNSTROM,A.WIJSEKERA,L.NILSSON, REMARK 1 AUTH 2 J.ZHANG,P.L.ANDERSSON,A.E.SAUER-ERIKSSON,A.OLOFSSON REMARK 1 TITL TETRABROMOBISPHENOL A IS AN EFFICIENT STABILIZER OF THE REMARK 1 TITL 2 TRANSTHYRETIN TETRAMER. REMARK 1 REF PLOS ONE V. 11 53529 2016 REMARK 1 REFN ESSN 1932-6203 REMARK 1 PMID 27093678 REMARK 1 DOI 10.1371/JOURNAL.PONE.0153529 REMARK 2 REMARK 2 RESOLUTION. 1.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 1.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.51 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 64621 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.136 REMARK 3 R VALUE (WORKING SET) : 0.135 REMARK 3 FREE R VALUE : 0.158 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 3183 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 38.5293 - 3.5824 0.99 2871 155 0.1665 0.1750 REMARK 3 2 3.5824 - 2.8437 1.00 2742 161 0.1429 0.1470 REMARK 3 3 2.8437 - 2.4843 1.00 2736 137 0.1410 0.1824 REMARK 3 4 2.4843 - 2.2572 1.00 2682 153 0.1297 0.1648 REMARK 3 5 2.2572 - 2.0954 1.00 2721 114 0.1140 0.1353 REMARK 3 6 2.0954 - 1.9719 1.00 2687 143 0.1155 0.1486 REMARK 3 7 1.9719 - 1.8731 1.00 2690 121 0.1062 0.1435 REMARK 3 8 1.8731 - 1.7916 1.00 2666 140 0.1106 0.1421 REMARK 3 9 1.7916 - 1.7226 1.00 2646 151 0.1114 0.1501 REMARK 3 10 1.7226 - 1.6632 1.00 2658 151 0.1085 0.1361 REMARK 3 11 1.6632 - 1.6112 1.00 2666 126 0.1045 0.1278 REMARK 3 12 1.6112 - 1.5651 1.00 2657 144 0.1029 0.1368 REMARK 3 13 1.5651 - 1.5239 1.00 2666 120 0.1053 0.1262 REMARK 3 14 1.5239 - 1.4867 1.00 2648 132 0.1045 0.1279 REMARK 3 15 1.4867 - 1.4529 1.00 2644 153 0.1117 0.1445 REMARK 3 16 1.4529 - 1.4220 1.00 2664 118 0.1219 0.1903 REMARK 3 17 1.4220 - 1.3936 1.00 2635 140 0.1269 0.1638 REMARK 3 18 1.3936 - 1.3673 1.00 2647 141 0.1244 0.1488 REMARK 3 19 1.3673 - 1.3429 1.00 2646 123 0.1351 0.1597 REMARK 3 20 1.3429 - 1.3201 1.00 2648 134 0.1516 0.1899 REMARK 3 21 1.3201 - 1.2988 1.00 2623 157 0.1583 0.2016 REMARK 3 22 1.2988 - 1.2788 1.00 2619 143 0.1697 0.2077 REMARK 3 23 1.2788 - 1.2600 0.97 2576 126 0.1858 0.1966 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) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.630 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 : 0.009 2087 REMARK 3 ANGLE : 1.332 2912 REMARK 3 CHIRALITY : 0.074 325 REMARK 3 PLANARITY : 0.008 379 REMARK 3 DIHEDRAL : 14.863 754 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 5JIM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-APR-16. REMARK 100 THE DEPOSITION ID IS D_1000220667. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.913 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 64626 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.260 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.03600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.4100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.26 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 0.56500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.970 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: 1F41 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PURIFIED TTRWT WAS DIALYZED AGAINST 10 REMARK 280 MM SODIUMPHOSPHATE BUFFER WITH 100 MM KCL PH 7.6 AND REMARK 280 CONCENTRATED TO 5 MG PER ML. PFOS WAS ADDED AT 5 X MOLAR EXCESS REMARK 280 TO THE PROTEIN. THE RESERVOIR CONTAINED 1.3 TO 1.6 M SODIUM REMARK 280 CITRATE AND 3.5 PERCENT GLYCEROL AT PH 5.5. DROP SIZE 3 PLUS 3 REMARK 280 MICROLITER., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 21.57300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.70650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.57300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.70650 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 B 412 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 GLY A 1 REMARK 465 PRO A 2 REMARK 465 THR A 3 REMARK 465 GLY A 4 REMARK 465 THR A 5 REMARK 465 GLY A 6 REMARK 465 GLU A 7 REMARK 465 SER A 8 REMARK 465 LYS A 9 REMARK 465 LYS A 126 REMARK 465 GLU A 127 REMARK 465 GLY B 1 REMARK 465 PRO B 2 REMARK 465 THR B 3 REMARK 465 GLY B 4 REMARK 465 THR B 5 REMARK 465 GLY B 6 REMARK 465 GLU B 7 REMARK 465 SER B 8 REMARK 465 LYS B 9 REMARK 465 LYS B 126 REMARK 465 GLU B 127 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 O HOH B 305 O HOH B 323 4556 2.06 REMARK 500 REMARK 500 REMARK: NULL 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 202 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 99 O REMARK 620 2 HOH B 302 O 95.1 REMARK 620 3 HOH B 310 O 172.2 84.8 REMARK 620 4 HOH B 370 O 97.9 72.5 89.4 REMARK 620 5 HOH B 390 O 88.8 164.5 93.5 92.1 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue P8S A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue P8S B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5HJG RELATED DB: PDB REMARK 900 5HJG CONTAINS THE SAME PROTEIN COMPLEXED WITH TETRABROMOBISPHENOL REMARK 900 (TBBPA) REMARK 900 RELATED ID: 5JID RELATED DB: PDB REMARK 900 5JID CONTAINS THE SAME PROTEIN COMPLEXED WITH PERFLUOROOCTANOIC REMARK 900 ACID(PFOA) DBREF 5JIM A 1 127 UNP P02766 TTHY_HUMAN 21 147 DBREF 5JIM B 1 127 UNP P02766 TTHY_HUMAN 21 147 SEQRES 1 A 127 GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET SEQRES 2 A 127 VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE SEQRES 3 A 127 ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP SEQRES 4 A 127 THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER SEQRES 5 A 127 GLY GLU LEU HIS GLY LEU THR THR GLU GLU GLU PHE VAL SEQRES 6 A 127 GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR SEQRES 7 A 127 TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA SEQRES 8 A 127 GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG SEQRES 9 A 127 TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER SEQRES 10 A 127 THR THR ALA VAL VAL THR ASN PRO LYS GLU SEQRES 1 B 127 GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET SEQRES 2 B 127 VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE SEQRES 3 B 127 ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP SEQRES 4 B 127 THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER SEQRES 5 B 127 GLY GLU LEU HIS GLY LEU THR THR GLU GLU GLU PHE VAL SEQRES 6 B 127 GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR SEQRES 7 B 127 TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA SEQRES 8 B 127 GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG SEQRES 9 B 127 TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER SEQRES 10 B 127 THR THR ALA VAL VAL THR ASN PRO LYS GLU HET P8S A 201 30 HET P8S B 201 30 HET NA B 202 1 HETNAM P8S HEPTADECAFLUORO-1-OCTANESULFONIC ACID HETNAM NA SODIUM ION HETSYN P8S PERFLUOROOCTANE SULFONATE FORMUL 3 P8S 2(C8 H F17 O3 S) FORMUL 5 NA NA 1+ FORMUL 6 HOH *209(H2 O) HELIX 1 AA1 ASP A 74 LEU A 82 1 9 HELIX 2 AA2 ASP B 74 LEU B 82 1 9 SHEET 1 AA1 8 SER A 23 PRO A 24 0 SHEET 2 AA1 8 LEU A 12 ASP A 18 -1 N ASP A 18 O SER A 23 SHEET 3 AA1 8 ARG A 104 SER A 112 1 O LEU A 111 N LEU A 17 SHEET 4 AA1 8 SER A 115 THR A 123 -1 O SER A 115 N SER A 112 SHEET 5 AA1 8 SER B 115 THR B 123 -1 O TYR B 116 N THR A 118 SHEET 6 AA1 8 ARG B 104 SER B 112 -1 N ARG B 104 O THR B 123 SHEET 7 AA1 8 LEU B 12 ASP B 18 1 N LEU B 17 O LEU B 111 SHEET 8 AA1 8 SER B 23 PRO B 24 -1 O SER B 23 N ASP B 18 SHEET 1 AA2 8 GLU A 54 LEU A 55 0 SHEET 2 AA2 8 LEU A 12 ASP A 18 -1 N VAL A 14 O LEU A 55 SHEET 3 AA2 8 ARG A 104 SER A 112 1 O LEU A 111 N LEU A 17 SHEET 4 AA2 8 SER A 115 THR A 123 -1 O SER A 115 N SER A 112 SHEET 5 AA2 8 SER B 115 THR B 123 -1 O TYR B 116 N THR A 118 SHEET 6 AA2 8 ARG B 104 SER B 112 -1 N ARG B 104 O THR B 123 SHEET 7 AA2 8 LEU B 12 ASP B 18 1 N LEU B 17 O LEU B 111 SHEET 8 AA2 8 GLU B 54 LEU B 55 -1 O LEU B 55 N VAL B 14 SHEET 1 AA3 8 TRP A 41 LYS A 48 0 SHEET 2 AA3 8 ALA A 29 LYS A 35 -1 N VAL A 32 O ALA A 45 SHEET 3 AA3 8 GLY A 67 ILE A 73 -1 O GLU A 72 N HIS A 31 SHEET 4 AA3 8 HIS A 88 ALA A 97 -1 O PHE A 95 N TYR A 69 SHEET 5 AA3 8 HIS B 88 ALA B 97 -1 O VAL B 94 N GLU A 89 SHEET 6 AA3 8 GLY B 67 ILE B 73 -1 N ILE B 73 O ALA B 91 SHEET 7 AA3 8 ALA B 29 LYS B 35 -1 N HIS B 31 O GLU B 72 SHEET 8 AA3 8 TRP B 41 LYS B 48 -1 O ALA B 45 N VAL B 32 SSBOND 1 P8S A 201 P8S A 201 1555 2555 2.16 LINK O ASP B 99 NA NA B 202 1555 1555 2.17 LINK NA NA B 202 O HOH B 302 1555 1555 2.49 LINK NA NA B 202 O HOH B 310 1555 4456 2.20 LINK NA NA B 202 O HOH B 370 1555 1555 2.30 LINK NA NA B 202 O HOH B 390 1555 1555 2.44 SITE 1 AC1 7 LYS A 15 LEU A 17 ALA A 108 LEU A 110 SITE 2 AC1 7 SER A 117 THR A 118 THR A 119 SITE 1 AC2 8 LYS B 15 LEU B 17 ALA B 108 ALA B 109 SITE 2 AC2 8 LEU B 110 SER B 117 THR B 118 THR B 119 SITE 1 AC3 5 ASP B 99 HOH B 302 HOH B 310 HOH B 370 SITE 2 AC3 5 HOH B 390 CRYST1 43.146 85.413 64.121 90.00 90.00 90.00 P 21 21 2 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 0.023177 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011708 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015596 0.00000