HEADER TRANSCRIPTION 23-SEP-09 3JZC TITLE CRYSTAL STRUCTURE OF TR-BETA BOUND TO THE SELECTIVE THYROMIMETIC TRIAC COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYROID HORMONE RECEPTOR BETA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 202-461, LIGAND BINDING DOMAIN; COMPND 5 SYNONYM: NUCLEAR RECEPTOR SUBFAMILY 1 GROUP A MEMBER 2; COMPND 6 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: THRB, ERBA2, NR1A2, THR1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS TR, TRIAC, ENTROPY, DEAFNESS, DISEASE MUTATION, DNA-BINDING, METAL- KEYWDS 2 BINDING, NUCLEUS, RECEPTOR, TRANSCRIPTION, TRANSCRIPTION REGULATION, KEYWDS 3 ZINC-FINGER EXPDTA X-RAY DIFFRACTION AUTHOR A.S.NASCIMENTO,S.G.M.DIAS,F.M.NUNES,R.APARICIO REVDAT 3 06-SEP-23 3JZC 1 REMARK SEQADV LINK REVDAT 2 01-SEP-10 3JZC 1 JRNL REVDAT 1 08-DEC-09 3JZC 0 JRNL AUTH L.MARTINEZ,A.S.NASCIMENTO,F.M.NUNES,K.PHILLIPS,R.APARICIO, JRNL AUTH 2 S.M.DIAS,A.C.FIGUEIRA,J.H.LIN,P.NGUYEN,J.W.APRILETTI, JRNL AUTH 3 F.A.NEVES,J.D.BAXTER,P.WEBB,M.S.SKAF,I.POLIKARPOV JRNL TITL GAINING LIGAND SELECTIVITY IN THYROID HORMONE RECEPTORS VIA JRNL TITL 2 ENTROPY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 106 20717 2009 JRNL REFN ISSN 0027-8424 JRNL PMID 19926848 JRNL DOI 10.1073/PNAS.0911024106 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.060 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 12407 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 605 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 35.2229 - 3.9671 0.99 3185 168 0.1804 0.2279 REMARK 3 2 3.9671 - 3.1494 0.98 3001 148 0.1914 0.2520 REMARK 3 3 3.1494 - 2.7515 0.94 2852 144 0.2276 0.2663 REMARK 3 4 2.7515 - 2.5000 0.91 2764 145 0.2338 0.2832 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 : 0.31 REMARK 3 B_SOL : 44.97 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.910 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 : 0.008 2032 REMARK 3 ANGLE : 1.308 2755 REMARK 3 CHIRALITY : 0.067 306 REMARK 3 PLANARITY : 0.019 352 REMARK 3 DIHEDRAL : 18.244 752 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND RESID 433:460) REMARK 3 ORIGIN FOR THE GROUP (A): -19.9891 -7.0649 -36.8439 REMARK 3 T TENSOR REMARK 3 T11: 0.4089 T22: 0.4892 REMARK 3 T33: 0.3093 T12: -0.1558 REMARK 3 T13: 0.0697 T23: 0.0335 REMARK 3 L TENSOR REMARK 3 L11: 2.8869 L22: 1.9478 REMARK 3 L33: 1.7945 L12: 1.4244 REMARK 3 L13: 0.0755 L23: -1.7101 REMARK 3 S TENSOR REMARK 3 S11: 0.2330 S12: -0.7970 S13: -0.2905 REMARK 3 S21: 0.1931 S22: -0.4902 S23: 0.3097 REMARK 3 S31: 1.0459 S32: -0.4580 S33: 0.1286 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 3JZC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1000055349. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.8 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 ULTRAX 18 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12993 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 35.220 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : 0.08300 REMARK 200 FOR THE DATA SET : 23.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.50 REMARK 200 R MERGE FOR SHELL (I) : 0.76300 REMARK 200 R SYM FOR SHELL (I) : 0.76300 REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 3GWS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM CACODYLATE, 1.4M SODIUM REMARK 280 ACETATE, PH 6.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.67100 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 87.34200 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 87.34200 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 43.67100 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 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 199 REMARK 465 SER A 200 REMARK 465 MET A 201 REMARK 465 ALA A 253 REMARK 465 PRO A 254 REMARK 465 ILE A 255 REMARK 465 VAL A 256 REMARK 465 ASN A 257 REMARK 465 ALA A 258 REMARK 465 PRO A 259 REMARK 465 GLU A 260 REMARK 465 GLY A 261 REMARK 465 GLY A 262 REMARK 465 LYS A 263 REMARK 465 ASP A 461 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 GLU A 203 CD OE1 OE2 REMARK 470 ILE A 208 CD1 REMARK 470 GLU A 217 CG CD OE1 OE2 REMARK 470 GLN A 235 CG CD OE1 NE2 REMARK 470 LYS A 244 CD CE NZ REMARK 470 GLN A 252 CG CD OE1 NE2 REMARK 470 LYS A 274 CG CD CE NZ REMARK 470 GLU A 390 CG CD OE1 OE2 REMARK 470 LYS A 394 CD CE NZ REMARK 470 LYS A 411 CE NZ REMARK 470 LYS A 443 CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 244 CG REMARK 480 LYS A 394 CG 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 CD2 HIS A 238 O HOH A 469 1.90 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 LYS A 240 CB - CA - C ANGL. DEV. = -26.6 DEGREES REMARK 500 GLN A 241 N - CA - C ANGL. DEV. = -17.2 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 SER A 237 27.13 -66.41 REMARK 500 HIS A 238 -1.10 -141.92 REMARK 500 LYS A 240 -2.13 90.22 REMARK 500 ASN A 331 17.03 56.77 REMARK 500 GLU A 333 -34.33 -130.79 REMARK 500 CAS A 388 49.27 -85.20 REMARK 500 HIS A 413 57.09 -100.07 REMARK 500 GLU A 445 -93.47 -94.87 REMARK 500 THR A 448 -28.86 -39.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASN A 233 ALA A 234 -143.25 REMARK 500 GLN A 235 GLY A 236 58.85 REMARK 500 GLY A 236 SER A 237 86.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4HY A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3JZB RELATED DB: PDB DBREF 3JZC A 202 461 UNP P10828 THB_HUMAN 202 461 SEQADV 3JZC GLY A 199 UNP P10828 EXPRESSION TAG SEQADV 3JZC SER A 200 UNP P10828 EXPRESSION TAG SEQADV 3JZC MET A 201 UNP P10828 EXPRESSION TAG SEQRES 1 A 263 GLY SER MET GLU GLU LEU GLN LYS SER ILE GLY HIS LYS SEQRES 2 A 263 PRO GLU PRO THR ASP GLU GLU TRP GLU LEU ILE LYS THR SEQRES 3 A 263 VAL THR GLU ALA HIS VAL ALA THR ASN ALA GLN GLY SER SEQRES 4 A 263 HIS TRP LYS GLN LYS ARG LYS PHE LEU PRO GLU ASP ILE SEQRES 5 A 263 GLY GLN ALA PRO ILE VAL ASN ALA PRO GLU GLY GLY LYS SEQRES 6 A 263 VAL ASP LEU GLU ALA PHE SER HIS PHE THR LYS ILE ILE SEQRES 7 A 263 THR PRO ALA ILE THR ARG VAL VAL ASP PHE ALA LYS LYS SEQRES 8 A 263 LEU PRO MET PHE CAS GLU LEU PRO CAS GLU ASP GLN ILE SEQRES 9 A 263 ILE LEU LEU LYS GLY CYS CYS MET GLU ILE MET SER LEU SEQRES 10 A 263 ARG ALA ALA VAL ARG TYR ASP PRO GLU SER GLU THR LEU SEQRES 11 A 263 THR LEU ASN GLY GLU MET ALA VAL THR ARG GLY GLN LEU SEQRES 12 A 263 LYS ASN GLY GLY LEU GLY VAL VAL SER ASP ALA ILE PHE SEQRES 13 A 263 ASP LEU GLY MET SER LEU SER SER PHE ASN LEU ASP ASP SEQRES 14 A 263 THR GLU VAL ALA LEU LEU GLN ALA VAL LEU LEU MET SER SEQRES 15 A 263 SER ASP ARG PRO GLY LEU ALA CAS VAL GLU ARG ILE GLU SEQRES 16 A 263 LYS TYR GLN ASP SER PHE LEU LEU ALA PHE GLU HIS TYR SEQRES 17 A 263 ILE ASN TYR ARG LYS HIS HIS VAL THR HIS PHE TRP PRO SEQRES 18 A 263 LYS LEU LEU MET LYS VAL THR ASP LEU ARG MET ILE GLY SEQRES 19 A 263 ALA CAS HIS ALA SER ARG PHE LEU HIS MET LYS VAL GLU SEQRES 20 A 263 CYS PRO THR GLU LEU PHE PRO PRO LEU PHE LEU GLU VAL SEQRES 21 A 263 PHE GLU ASP MODRES 3JZC CAS A 294 CYS S-(DIMETHYLARSENIC)CYSTEINE MODRES 3JZC CAS A 298 CYS S-(DIMETHYLARSENIC)CYSTEINE MODRES 3JZC CAS A 388 CYS S-(DIMETHYLARSENIC)CYSTEINE MODRES 3JZC CAS A 434 CYS S-(DIMETHYLARSENIC)CYSTEINE HET CAS A 294 9 HET CAS A 298 9 HET CAS A 388 9 HET CAS A 434 9 HET 4HY A 1 21 HETNAM CAS S-(DIMETHYLARSENIC)CYSTEINE HETNAM 4HY [4-(4-HYDROXY-3-IODO-PHENOXY)-3,5-DIIODO-PHENYL]-ACETIC HETNAM 2 4HY ACID FORMUL 1 CAS 4(C5 H12 AS N O2 S) FORMUL 2 4HY C14 H9 I3 O4 FORMUL 3 HOH *13(H2 O) HELIX 1 1 GLU A 202 GLY A 209 1 8 HELIX 2 2 THR A 215 ALA A 231 1 17 HELIX 3 3 ASP A 265 LYS A 289 1 25 HELIX 4 4 LEU A 290 GLU A 295 1 6 HELIX 5 5 PRO A 297 VAL A 319 1 23 HELIX 6 6 THR A 337 GLY A 344 1 8 HELIX 7 7 GLY A 347 SER A 361 1 15 HELIX 8 8 SER A 362 ASN A 364 5 3 HELIX 9 9 ASP A 366 MET A 379 1 14 HELIX 10 10 CAS A 388 LYS A 411 1 24 HELIX 11 11 HIS A 416 GLU A 445 1 30 HELIX 12 12 PRO A 447 PHE A 451 5 5 HELIX 13 13 PRO A 452 GLU A 460 1 9 SHEET 1 A 3 LYS A 244 PHE A 245 0 SHEET 2 A 3 MET A 334 VAL A 336 1 O ALA A 335 N LYS A 244 SHEET 3 A 3 LEU A 328 LEU A 330 -1 N LEU A 330 O MET A 334 LINK C PHE A 293 N CAS A 294 1555 1555 1.33 LINK C CAS A 294 N GLU A 295 1555 1555 1.33 LINK C PRO A 297 N CAS A 298 1555 1555 1.33 LINK C CAS A 298 N GLU A 299 1555 1555 1.33 LINK C ALA A 387 N CAS A 388 1555 1555 1.33 LINK C CAS A 388 N VAL A 389 1555 1555 1.33 LINK C ALA A 433 N CAS A 434 1555 1555 1.32 LINK C CAS A 434 N HIS A 435 1555 1555 1.32 SITE 1 AC1 12 PHE A 272 ILE A 276 ALA A 279 MET A 313 SITE 2 AC1 12 ARG A 320 LEU A 330 ASN A 331 GLY A 344 SITE 3 AC1 12 ILE A 353 HIS A 435 PHE A 455 HOH A 473 CRYST1 68.781 68.781 131.013 90.00 90.00 120.00 P 31 2 1 6 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 0.014539 0.008394 0.000000 0.00000 SCALE2 0.000000 0.016788 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007633 0.00000