HEADER STRUCTURAL PROTEIN 18-JAN-24 8RQL TITLE GPCR - G-PROTEIN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: TASTE RECEPTOR TYPE 2 MEMBER 14; COMPND 3 CHAIN: R; COMPND 4 SYNONYM: T2R14,TASTE RECEPTOR FAMILY B MEMBER 1,TRB1; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(T) SUBUNIT ALPHA-3; COMPND 8 CHAIN: A; COMPND 9 SYNONYM: GUSTDUCIN ALPHA-3 CHAIN; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: MINI G ALPHA GUSTDUCIN PROTEIN,MINI G ALPHA GUSTDUCIN COMPND 12 PROTEIN; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 15 BETA-1; COMPND 16 CHAIN: B; COMPND 17 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 4; COMPND 20 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 21 GAMMA-2; COMPND 22 CHAIN: G; COMPND 23 SYNONYM: G GAMMA-I; COMPND 24 ENGINEERED: YES; COMPND 25 MOL_ID: 5; COMPND 26 MOLECULE: SCFV16; COMPND 27 CHAIN: S; COMPND 28 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: TAS2R14; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: GNAT3; SOURCE 13 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 GENE: GNB1; SOURCE 20 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 24 ORGANISM_COMMON: HUMAN; SOURCE 25 ORGANISM_TAXID: 9606; SOURCE 26 GENE: GNG2; SOURCE 27 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 28 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 29 MOL_ID: 5; SOURCE 30 ORGANISM_SCIENTIFIC: MUS MUSCULOIDES; SOURCE 31 ORGANISM_TAXID: 60742; SOURCE 32 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 33 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS SINGLE PARTICLE CRYO-EM, GPCR, G-PROTEIN, STRUCTURAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR D.MATZOV,L.PERI,M.NIV,M.SHALEV BENAMI REVDAT 1 27-NOV-24 8RQL 0 JRNL AUTH L.PERI,D.MATZOV,D.R.HUXLEY,A.RAINISH,F.FIERRO,L.SAPIR, JRNL AUTH 2 T.PFEIFFER,L.WATERLOO,H.HUBNER,Y.PELEG,P.GMEINER, JRNL AUTH 3 P.J.MCCORMICK,D.WEIKERT,M.Y.NIV,M.SHALEV-BENAMI JRNL TITL A BITTER ANTI-INFLAMMATORY DRUG BINDS AT TWO DISTINCT SITES JRNL TITL 2 OF A HUMAN BITTER TASTE GPCR. JRNL REF NAT COMMUN V. 15 9991 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 39557861 JRNL DOI 10.1038/S41467-024-54157-6 REMARK 2 REMARK 2 RESOLUTION. 3.03 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.030 REMARK 3 NUMBER OF PARTICLES : 127503 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8RQL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1292135952. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : HUMAN TASTE RECEPTOR TYPE 2 REMARK 245 MEMBER 14 IN COMPLEX WITH G- REMARK 245 PROTEINS; HUMAN TASTE RECEPTOR REMARK 245 TYPE 2 MEMBER 14 IN COMPLEX REMARK 245 WITH G-PROTEINS; SCFV16 REMARK 245 (ANTIBODY) REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 8000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 20000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 3880.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: R, A, B, G, S 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 MET R 1 REMARK 465 GLY R 2 REMARK 465 TYR R 159 REMARK 465 ARG R 160 REMARK 465 ARG R 161 REMARK 465 ASN R 162 REMARK 465 LYS R 163 REMARK 465 THR R 164 REMARK 465 CYS R 165 REMARK 465 SER R 166 REMARK 465 SER R 167 REMARK 465 ASP R 168 REMARK 465 SER R 169 REMARK 465 SER R 170 REMARK 465 VAL R 216 REMARK 465 LYS R 217 REMARK 465 ILE R 218 REMARK 465 SER R 219 REMARK 465 GLY R 220 REMARK 465 ASP R 221 REMARK 465 ALA R 222 REMARK 465 SER R 254 REMARK 465 GLU R 255 REMARK 465 ARG R 256 REMARK 465 LEU R 257 REMARK 465 ASP R 304 REMARK 465 GLY R 305 REMARK 465 GLU R 306 REMARK 465 PRO R 307 REMARK 465 SER R 308 REMARK 465 GLY R 309 REMARK 465 HIS R 310 REMARK 465 LYS R 311 REMARK 465 GLU R 312 REMARK 465 PHE R 313 REMARK 465 ARG R 314 REMARK 465 GLU R 315 REMARK 465 SER R 316 REMARK 465 SER R 317 REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 HIS A 57 REMARK 465 GLY A 58 REMARK 465 GLY A 59 REMARK 465 SER A 60 REMARK 465 GLY A 61 REMARK 465 GLY A 62 REMARK 465 SER A 63 REMARK 465 GLY A 64 REMARK 465 GLY A 65 REMARK 465 MET B 0 REMARK 465 HIS B 1 REMARK 465 HIS B 2 REMARK 465 HIS B 3 REMARK 465 HIS B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 LEU B 7 REMARK 465 GLU B 8 REMARK 465 VAL B 9 REMARK 465 LEU B 10 REMARK 465 PHE B 11 REMARK 465 GLN B 12 REMARK 465 GLY B 13 REMARK 465 PRO B 14 REMARK 465 GLY B 15 REMARK 465 SER B 16 REMARK 465 SER B 17 REMARK 465 GLY B 18 REMARK 465 SER B 19 REMARK 465 MET G 1 REMARK 465 ALA G 2 REMARK 465 SER G 3 REMARK 465 ASN G 4 REMARK 465 ASN G 5 REMARK 465 THR G 6 REMARK 465 PHE G 67 REMARK 465 CYS G 68 REMARK 465 ALA G 69 REMARK 465 ILE G 70 REMARK 465 LEU G 71 REMARK 465 GLY S 121A REMARK 465 GLY S 121B REMARK 465 GLY S 121C REMARK 465 GLY S 121D REMARK 465 SER S 121E REMARK 465 GLY S 121F REMARK 465 GLY S 121G REMARK 465 GLY S 121H REMARK 465 GLY S 121I REMARK 465 SER S 121J REMARK 465 GLY S 121K REMARK 465 GLY S 121L REMARK 465 GLY S 121M REMARK 465 GLY S 121N REMARK 465 LYS S 236 REMARK 465 GLY S 237 REMARK 465 SER S 238 REMARK 465 LEU S 239 REMARK 465 GLU S 240 REMARK 465 VAL S 241 REMARK 465 LEU S 242 REMARK 465 PHE S 243 REMARK 465 GLN S 244 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 ASP R 34 CG OD1 OD2 REMARK 470 VAL R 36 CG1 CG2 REMARK 470 LYS R 37 CG CD CE NZ REMARK 470 LYS R 40 CG CD CE NZ REMARK 470 MET R 84 CG SD CE REMARK 470 LYS R 128 CG CD CE NZ REMARK 470 ILE R 156 CG1 CG2 CD1 REMARK 470 ASN R 157 CG OD1 ND2 REMARK 470 ASN R 171 CG OD1 ND2 REMARK 470 THR R 173 OG1 CG2 REMARK 470 ARG R 174 CG CD NE CZ NH1 NH2 REMARK 470 PHE R 175 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU R 181 CG CD1 CD2 REMARK 470 LYS R 210 CG CD CE NZ REMARK 470 LYS R 211 CG CD CE NZ REMARK 470 GLN R 213 CG CD OE1 NE2 REMARK 470 HIS R 214 CG ND1 CD2 CE1 NE2 REMARK 470 LYS R 225 CG CD CE NZ REMARK 470 HIS R 227 CG ND1 CD2 CE1 NE2 REMARK 470 GLU R 259 CG CD OE1 OE2 REMARK 470 TRP R 297 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP R 297 CZ3 CH2 REMARK 470 LEU R 298 CG CD1 CD2 REMARK 470 ARG R 299 CG CD NE CZ NH1 NH2 REMARK 470 TYR R 300 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 MET R 301 CG SD CE REMARK 470 PHE R 302 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS R 303 CG CD CE NZ REMARK 470 GLU A 8 CG CD OE1 OE2 REMARK 470 LYS A 51 CG CD CE NZ REMARK 470 LYS A 54 CG CD CE NZ REMARK 470 THR A 66 OG1 CG2 REMARK 470 THR A 67 OG1 CG2 REMARK 470 ARG A 90 CG CD NE CZ NH1 NH2 REMARK 470 SER A 91 OG REMARK 470 GLU A 92 CG CD OE1 OE2 REMARK 470 LYS A 94 CG CD CE NZ REMARK 470 GLN A 150 CG CD OE1 NE2 REMARK 470 VAL A 153 CG1 CG2 REMARK 470 THR A 154 OG1 CG2 REMARK 470 LYS A 155 CG CD CE NZ REMARK 470 HIS A 157 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 164 CG CD OE1 OE2 REMARK 470 TYR A 165 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU A 187 CG CD1 CD2 REMARK 470 LYS A 188 CG CD CE NZ REMARK 470 GLU A 190 CG CD OE1 OE2 REMARK 470 ASP A 191 CG OD1 OD2 REMARK 470 GLU B 20 CG CD OE1 OE2 REMARK 470 LEU B 21 CG CD1 CD2 REMARK 470 ASP B 22 CG OD1 OD2 REMARK 470 ARG B 25 NE CZ NH1 NH2 REMARK 470 LYS B 32 CD CE NZ REMARK 470 ARG B 231 CD NE CZ NH1 NH2 REMARK 470 GLU B 232 CD OE1 OE2 REMARK 470 ASP B 275 CG OD1 OD2 REMARK 470 ILE G 9 CG1 CG2 CD1 REMARK 470 LYS G 32 CE NZ REMARK 470 LYS G 64 CG CD CE NZ REMARK 470 LYS G 65 CG CD CE NZ REMARK 470 GLU S 42 CG CD OE1 OE2 REMARK 470 ASP S 62 CG OD1 OD2 REMARK 470 LYS S 76 CG CD CE NZ REMARK 470 GLU S 89 CG CD OE1 OE2 REMARK 470 SER S 121 OG REMARK 470 SER S 124 OG REMARK 470 SER S 133 OG REMARK 470 SER S 134 OG REMARK 470 GLU S 141 CG CD OE1 OE2 REMARK 470 SER S 152 OG REMARK 470 GLU S 208 CG CD OE1 OE2 REMARK 470 GLU S 210 CG CD OE1 OE2 REMARK 470 GLU S 234 CG CD OE1 OE2 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 OG1 THR B 291 O VAL B 332 2.12 REMARK 500 OE2 GLU A 71 NH1 ARG A 82 2.16 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 LYS A 51 -5.51 76.51 REMARK 500 LYS A 77 -21.16 70.95 REMARK 500 ASP A 78 0.38 -153.51 REMARK 500 LYS A 94 -4.78 73.81 REMARK 500 PHE A 100 50.44 -92.78 REMARK 500 PHE A 134 51.70 -92.27 REMARK 500 TYR A 165 178.63 69.37 REMARK 500 ALA A 201 -63.70 62.11 REMARK 500 THR A 204 52.07 -91.99 REMARK 500 SER S 55 19.13 58.95 REMARK 500 MET S 180 -9.47 74.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-19445 RELATED DB: EMDB REMARK 900 GPCR - G-PROTEIN COMPLEX REMARK 900 RELATED ID: EMD-19744 RELATED DB: EMDB REMARK 900 FOCUSED REFINEMENT ON RECEPTOR REMARK 900 RELATED ID: EMD-19745 RELATED DB: EMDB REMARK 900 FOCUSED REFINEMENT ON G-PROTEINS REMARK 900 RELATED ID: EMD-19746 RELATED DB: EMDB REMARK 900 GPCR - G-PROTEIN COMPLEX BEFORE FOCUSED REFINEMNET DBREF 8RQL R 1 317 UNP Q9NYV8 T2R14_HUMAN 1 317 DBREF 8RQL A 1 57 UNP A8MTJ3 GNAT3_HUMAN 1 57 DBREF 8RQL A 66 229 UNP A8MTJ3 GNAT3_HUMAN 181 354 DBREF 8RQL B 19 357 UNP P62873 GBB1_HUMAN 2 340 DBREF 8RQL G 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 8RQL S 1 244 PDB 8RQL 8RQL 1 244 SEQADV 8RQL THR A 4 UNP A8MTJ3 GLY 4 CONFLICT SEQADV 8RQL VAL A 5 UNP A8MTJ3 ILE 5 CONFLICT SEQADV 8RQL ALA A 7 UNP A8MTJ3 SER 7 CONFLICT SEQADV 8RQL ASP A 9 UNP A8MTJ3 SER 9 CONFLICT SEQADV 8RQL ALA A 11 UNP A8MTJ3 GLU 11 CONFLICT SEQADV 8RQL ALA A 12 UNP A8MTJ3 SER 12 CONFLICT SEQADV 8RQL GLU A 14 UNP A8MTJ3 LYS 14 CONFLICT SEQADV 8RQL ASP A 42 UNP A8MTJ3 GLY 42 CONFLICT SEQADV 8RQL ASN A 43 UNP A8MTJ3 GLU 43 CONFLICT SEQADV 8RQL GLY A 58 UNP A8MTJ3 LINKER SEQADV 8RQL GLY A 59 UNP A8MTJ3 LINKER SEQADV 8RQL SER A 60 UNP A8MTJ3 LINKER SEQADV 8RQL GLY A 61 UNP A8MTJ3 LINKER SEQADV 8RQL GLY A 62 UNP A8MTJ3 LINKER SEQADV 8RQL SER A 63 UNP A8MTJ3 LINKER SEQADV 8RQL GLY A 64 UNP A8MTJ3 LINKER SEQADV 8RQL GLY A 65 UNP A8MTJ3 LINKER SEQADV 8RQL ASP A 102 UNP A8MTJ3 GLY 217 CONFLICT SEQADV 8RQL ASP A 111 UNP A8MTJ3 ALA 226 CONFLICT SEQADV 8RQL ASP A 114 UNP A8MTJ3 ALA 229 CONFLICT SEQADV 8RQL A UNP A8MTJ3 ASP 231 DELETION SEQADV 8RQL A UNP A8MTJ3 MET 232 DELETION SEQADV 8RQL A UNP A8MTJ3 VAL 233 DELETION SEQADV 8RQL A UNP A8MTJ3 LEU 234 DELETION SEQADV 8RQL A UNP A8MTJ3 VAL 235 DELETION SEQADV 8RQL A UNP A8MTJ3 GLU 236 DELETION SEQADV 8RQL A UNP A8MTJ3 ASP 237 DELETION SEQADV 8RQL A UNP A8MTJ3 GLU 238 DELETION SEQADV 8RQL A UNP A8MTJ3 GLU 239 DELETION SEQADV 8RQL A UNP A8MTJ3 VAL 240 DELETION SEQADV 8RQL ALA A 207 UNP A8MTJ3 VAL 332 CONFLICT SEQADV 8RQL ILE A 210 UNP A8MTJ3 VAL 335 CONFLICT SEQADV 8RQL MET B 0 UNP P62873 INITIATING METHIONINE SEQADV 8RQL HIS B 1 UNP P62873 EXPRESSION TAG SEQADV 8RQL HIS B 2 UNP P62873 EXPRESSION TAG SEQADV 8RQL HIS B 3 UNP P62873 EXPRESSION TAG SEQADV 8RQL HIS B 4 UNP P62873 EXPRESSION TAG SEQADV 8RQL HIS B 5 UNP P62873 EXPRESSION TAG SEQADV 8RQL HIS B 6 UNP P62873 EXPRESSION TAG SEQADV 8RQL LEU B 7 UNP P62873 EXPRESSION TAG SEQADV 8RQL GLU B 8 UNP P62873 EXPRESSION TAG SEQADV 8RQL VAL B 9 UNP P62873 EXPRESSION TAG SEQADV 8RQL LEU B 10 UNP P62873 EXPRESSION TAG SEQADV 8RQL PHE B 11 UNP P62873 EXPRESSION TAG SEQADV 8RQL GLN B 12 UNP P62873 EXPRESSION TAG SEQADV 8RQL GLY B 13 UNP P62873 EXPRESSION TAG SEQADV 8RQL PRO B 14 UNP P62873 EXPRESSION TAG SEQADV 8RQL GLY B 15 UNP P62873 EXPRESSION TAG SEQADV 8RQL SER B 16 UNP P62873 EXPRESSION TAG SEQADV 8RQL SER B 17 UNP P62873 EXPRESSION TAG SEQADV 8RQL GLY B 18 UNP P62873 EXPRESSION TAG SEQRES 1 R 317 MET GLY GLY VAL ILE LYS SER ILE PHE THR PHE VAL LEU SEQRES 2 R 317 ILE VAL GLU PHE ILE ILE GLY ASN LEU GLY ASN SER PHE SEQRES 3 R 317 ILE ALA LEU VAL ASN CYS ILE ASP TRP VAL LYS GLY ARG SEQRES 4 R 317 LYS ILE SER SER VAL ASP ARG ILE LEU THR ALA LEU ALA SEQRES 5 R 317 ILE SER ARG ILE SER LEU VAL TRP LEU ILE PHE GLY SER SEQRES 6 R 317 TRP CYS VAL SER VAL PHE PHE PRO ALA LEU PHE ALA THR SEQRES 7 R 317 GLU LYS MET PHE ARG MET LEU THR ASN ILE TRP THR VAL SEQRES 8 R 317 ILE ASN HIS PHE SER VAL TRP LEU ALA THR GLY LEU GLY SEQRES 9 R 317 THR PHE TYR PHE LEU LYS ILE ALA ASN PHE SER ASN SER SEQRES 10 R 317 ILE PHE LEU TYR LEU LYS TRP ARG VAL LYS LYS VAL VAL SEQRES 11 R 317 LEU VAL LEU LEU LEU VAL THR SER VAL PHE LEU PHE LEU SEQRES 12 R 317 ASN ILE ALA LEU ILE ASN ILE HIS ILE ASN ALA SER ILE SEQRES 13 R 317 ASN GLY TYR ARG ARG ASN LYS THR CYS SER SER ASP SER SEQRES 14 R 317 SER ASN PHE THR ARG PHE SER SER LEU ILE VAL LEU THR SEQRES 15 R 317 SER THR VAL PHE ILE PHE ILE PRO PHE THR LEU SER LEU SEQRES 16 R 317 ALA MET PHE LEU LEU LEU ILE PHE SER MET TRP LYS HIS SEQRES 17 R 317 ARG LYS LYS MET GLN HIS THR VAL LYS ILE SER GLY ASP SEQRES 18 R 317 ALA SER THR LYS ALA HIS ARG GLY VAL LYS SER VAL ILE SEQRES 19 R 317 THR PHE PHE LEU LEU TYR ALA ILE PHE SER LEU SER PHE SEQRES 20 R 317 PHE ILE SER VAL TRP THR SER GLU ARG LEU GLU GLU ASN SEQRES 21 R 317 LEU ILE ILE LEU SER GLN VAL MET GLY MET ALA TYR PRO SEQRES 22 R 317 SER CYS HIS SER CYS VAL LEU ILE LEU GLY ASN LYS LYS SEQRES 23 R 317 LEU ARG GLN ALA SER LEU SER VAL LEU LEU TRP LEU ARG SEQRES 24 R 317 TYR MET PHE LYS ASP GLY GLU PRO SER GLY HIS LYS GLU SEQRES 25 R 317 PHE ARG GLU SER SER SEQRES 1 A 229 MET GLY SER THR VAL SER ALA GLU ASP LYS ALA ALA ALA SEQRES 2 A 229 GLU ARG SER LYS GLU LEU GLU LYS LYS LEU GLN GLU ASP SEQRES 3 A 229 ALA GLU ARG ASP ALA ARG THR VAL LYS LEU LEU LEU LEU SEQRES 4 A 229 GLY ALA ASP ASN SER GLY LYS SER THR ILE VAL LYS GLN SEQRES 5 A 229 MET LYS ILE ILE HIS GLY GLY SER GLY GLY SER GLY GLY SEQRES 6 A 229 THR THR GLY ILE ILE GLU THR GLN PHE SER PHE LYS ASP SEQRES 7 A 229 LEU HIS PHE ARG MET PHE ASP VAL GLY GLY GLN ARG SER SEQRES 8 A 229 GLU ARG LYS LYS TRP ILE HIS CYS PHE GLU ASP VAL THR SEQRES 9 A 229 CYS ILE ILE PHE CYS ALA ASP LEU SER ASP TYR ASN ARG SEQRES 10 A 229 MET HIS GLU SER LEU HIS LEU PHE ASN SER ILE CYS ASN SEQRES 11 A 229 HIS LYS TYR PHE SER THR THR SER ILE VAL LEU PHE LEU SEQRES 12 A 229 ASN LYS LYS ASP ILE PHE GLN GLU LYS VAL THR LYS VAL SEQRES 13 A 229 HIS LEU SER ILE CYS PHE PRO GLU TYR THR GLY PRO ASN SEQRES 14 A 229 THR PHE GLU ASP ALA GLY ASN TYR ILE LYS ASN GLN PHE SEQRES 15 A 229 LEU ASP LEU ASN LEU LYS LYS GLU ASP LYS GLU ILE TYR SEQRES 16 A 229 SER HIS MET THR CYS ALA THR ASP THR GLN ASN ALA LYS SEQRES 17 A 229 PHE ILE PHE ASP ALA VAL THR ASP ILE ILE ILE LYS GLU SEQRES 18 A 229 ASN LEU LYS ASP CYS GLY LEU PHE SEQRES 1 B 358 MET HIS HIS HIS HIS HIS HIS LEU GLU VAL LEU PHE GLN SEQRES 2 B 358 GLY PRO GLY SER SER GLY SER GLU LEU ASP GLN LEU ARG SEQRES 3 B 358 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 4 B 358 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 5 B 358 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 6 B 358 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 7 B 358 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 8 B 358 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 9 B 358 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 10 B 358 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 11 B 358 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 12 B 358 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 13 B 358 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 14 B 358 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 15 B 358 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 16 B 358 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 17 B 358 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 18 B 358 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 19 B 358 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 20 B 358 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 21 B 358 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 22 B 358 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 23 B 358 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 24 B 358 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 25 B 358 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 26 B 358 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 27 B 358 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 28 B 358 SER PHE LEU LYS ILE TRP ASN SEQRES 1 G 71 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 G 71 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 G 71 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 G 71 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 G 71 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 G 71 PHE PHE CYS ALA ILE LEU SEQRES 1 S 256 ASP VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 S 256 PRO GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY SEQRES 3 S 256 PHE ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN SEQRES 4 S 256 ALA PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SEQRES 5 S 256 SER GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS SEQRES 6 S 256 GLY ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR SEQRES 7 S 256 LEU PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR SEQRES 8 S 256 ALA MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SEQRES 9 S 256 SER SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU SEQRES 10 S 256 THR VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SEQRES 11 S 256 SER GLY GLY GLY GLY SER ASP ILE VAL MET THR GLN ALA SEQRES 12 S 256 THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER SEQRES 13 S 256 ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN SEQRES 14 S 256 GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY SEQRES 15 S 256 GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU SEQRES 16 S 256 ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER SEQRES 17 S 256 GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA SEQRES 18 S 256 GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU SEQRES 19 S 256 TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 20 S 256 LYS GLY SER LEU GLU VAL LEU PHE GLN HET FLF R 401 20 HET FLF R 402 20 HETNAM FLF 2-[[3-(TRIFLUOROMETHYL)PHENYL]AMINO] BENZOIC ACID HETSYN FLF FLUFENAMIC ACID FORMUL 6 FLF 2(C14 H10 F3 N O2) HELIX 1 AA1 GLY R 3 GLY R 38 1 36 HELIX 2 AA2 SER R 42 SER R 69 1 28 HELIX 3 AA3 PHE R 72 ALA R 77 1 6 HELIX 4 AA4 THR R 78 ALA R 112 1 35 HELIX 5 AA5 ASN R 116 ARG R 125 1 10 HELIX 6 AA6 ARG R 125 GLY R 158 1 34 HELIX 7 AA7 SER R 176 SER R 183 1 8 HELIX 8 AA8 ILE R 187 MET R 212 1 26 HELIX 9 AA9 THR R 224 THR R 253 1 30 HELIX 10 AB1 ASN R 260 LEU R 282 1 23 HELIX 11 AB2 ASN R 284 LYS R 303 1 20 HELIX 12 AB3 SER A 6 ARG A 32 1 27 HELIX 13 AB4 TRP A 96 ASP A 102 5 7 HELIX 14 AB5 ASP A 114 ASN A 130 1 17 HELIX 15 AB6 LYS A 132 THR A 136 5 5 HELIX 16 AB7 LYS A 145 VAL A 156 1 12 HELIX 17 AB8 HIS A 157 PHE A 162 5 6 HELIX 18 AB9 THR A 170 LEU A 185 1 16 HELIX 19 AC1 GLN A 205 GLY A 227 1 23 HELIX 20 AC2 LEU B 21 CYS B 42 1 22 HELIX 21 AC3 THR B 46 THR B 51 1 6 HELIX 22 AC4 ASN B 52 ILE B 54 5 3 HELIX 23 AC5 SER G 8 ASN G 24 1 17 HELIX 24 AC6 LYS G 29 HIS G 44 1 16 HELIX 25 AC7 PRO G 55 ASN G 59 5 5 HELIX 26 AC8 ALA S 28 PHE S 32 5 5 HELIX 27 AC9 SER S 53 GLY S 56 5 4 HELIX 28 AD1 ARG S 87 THR S 91 5 5 SHEET 1 AA1 5 LYS A 54 ILE A 55 0 SHEET 2 AA1 5 ILE A 70 SER A 75 -1 O GLN A 73 N LYS A 54 SHEET 3 AA1 5 HIS A 80 ASP A 85 -1 O PHE A 81 N PHE A 74 SHEET 4 AA1 5 LYS A 35 LEU A 38 1 N LEU A 36 O PHE A 84 SHEET 5 AA1 5 CYS A 105 ILE A 106 1 O CYS A 105 N LEU A 37 SHEET 1 AA2 3 CYS A 109 ASP A 111 0 SHEET 2 AA2 3 VAL A 140 ASN A 144 1 O PHE A 142 N ALA A 110 SHEET 3 AA2 3 TYR A 195 HIS A 197 1 O TYR A 195 N LEU A 141 SHEET 1 AA3 4 THR B 64 LEU B 68 0 SHEET 2 AA3 4 LEU B 353 TRP B 356 -1 O LEU B 353 N LEU B 68 SHEET 3 AA3 4 VAL B 344 GLY B 347 -1 N THR B 346 O LYS B 354 SHEET 4 AA3 4 CYS B 334 VAL B 337 -1 N CYS B 334 O GLY B 347 SHEET 1 AA4 4 ILE B 75 TRP B 80 0 SHEET 2 AA4 4 LEU B 86 SER B 91 -1 O ALA B 90 N TYR B 76 SHEET 3 AA4 4 LYS B 95 ASP B 100 -1 O TRP B 99 N LEU B 87 SHEET 4 AA4 4 LYS B 106 PRO B 111 -1 O ILE B 110 N LEU B 96 SHEET 1 AA5 4 VAL B 117 TYR B 122 0 SHEET 2 AA5 4 TYR B 128 GLY B 133 -1 O ALA B 130 N ALA B 121 SHEET 3 AA5 4 ILE B 137 ASN B 142 -1 O SER B 139 N CYS B 131 SHEET 4 AA5 4 ARG B 151 ALA B 157 -1 O ARG B 154 N ILE B 140 SHEET 1 AA6 4 LEU B 163 PHE B 168 0 SHEET 2 AA6 4 GLN B 173 SER B 178 -1 O SER B 177 N CYS B 165 SHEET 3 AA6 4 THR B 182 ASP B 187 -1 O TRP B 186 N ILE B 174 SHEET 4 AA6 4 GLN B 192 THR B 198 -1 O PHE B 197 N CYS B 183 SHEET 1 AA7 4 VAL B 204 LEU B 209 0 SHEET 2 AA7 4 LEU B 215 ALA B 220 -1 O GLY B 219 N SER B 206 SHEET 3 AA7 4 ALA B 225 ASP B 229 -1 O LYS B 226 N SER B 218 SHEET 4 AA7 4 CYS B 235 PHE B 239 -1 O PHE B 239 N ALA B 225 SHEET 1 AA8 4 ILE B 246 PHE B 251 0 SHEET 2 AA8 4 ALA B 257 SER B 262 -1 O ALA B 259 N CYS B 250 SHEET 3 AA8 4 CYS B 267 ASP B 271 -1 O PHE B 270 N PHE B 258 SHEET 4 AA8 4 GLN B 276 TYR B 281 -1 O TYR B 281 N CYS B 267 SHEET 1 AA9 4 ILE B 290 PHE B 295 0 SHEET 2 AA9 4 LEU B 301 TYR B 306 -1 O GLY B 305 N THR B 291 SHEET 3 AA9 4 CYS B 311 ASP B 315 -1 O ASN B 312 N ALA B 304 SHEET 4 AA9 4 ARG B 321 VAL B 324 -1 O ALA B 322 N VAL B 313 SHEET 1 AB1 4 GLN S 3 SER S 7 0 SHEET 2 AB1 4 ARG S 18 SER S 25 -1 O SER S 23 N VAL S 5 SHEET 3 AB1 4 THR S 78 MET S 83 -1 O MET S 83 N ARG S 18 SHEET 4 AB1 4 PHE S 68 ASP S 73 -1 N SER S 71 O PHE S 80 SHEET 1 AB2 6 LEU S 11 VAL S 12 0 SHEET 2 AB2 6 THR S 115 VAL S 119 1 O THR S 118 N VAL S 12 SHEET 3 AB2 6 ALA S 92 SER S 99 -1 N TYR S 94 O THR S 115 SHEET 4 AB2 6 GLY S 33 GLN S 39 -1 N GLN S 39 O MET S 93 SHEET 5 AB2 6 LEU S 45 ILE S 51 -1 O VAL S 48 N TRP S 36 SHEET 6 AB2 6 ILE S 58 TYR S 60 -1 O TYR S 59 N TYR S 50 SHEET 1 AB3 4 MET S 128 THR S 129 0 SHEET 2 AB3 4 VAL S 143 SER S 149 -1 O ARG S 148 N THR S 129 SHEET 3 AB3 4 ALA S 199 ILE S 204 -1 O PHE S 200 N CYS S 147 SHEET 4 AB3 4 PHE S 191 SER S 196 -1 N SER S 192 O THR S 203 SHEET 1 AB4 6 SER S 134 PRO S 136 0 SHEET 2 AB4 6 THR S 231 GLU S 234 1 O LYS S 232 N VAL S 135 SHEET 3 AB4 6 GLY S 213 GLN S 219 -1 N GLY S 213 O LEU S 233 SHEET 4 AB4 6 LEU S 162 GLN S 167 -1 N GLN S 167 O VAL S 214 SHEET 5 AB4 6 GLN S 174 TYR S 178 -1 O LEU S 176 N TRP S 164 SHEET 6 AB4 6 ASN S 182 LEU S 183 -1 O ASN S 182 N TYR S 178 SHEET 1 AB5 4 SER S 134 PRO S 136 0 SHEET 2 AB5 4 THR S 231 GLU S 234 1 O LYS S 232 N VAL S 135 SHEET 3 AB5 4 GLY S 213 GLN S 219 -1 N GLY S 213 O LEU S 233 SHEET 4 AB5 4 THR S 226 PHE S 227 -1 O THR S 226 N GLN S 219 SSBOND 1 CYS S 22 CYS S 96 1555 1555 2.03 SSBOND 2 CYS S 147 CYS S 217 1555 1555 2.03 CISPEP 1 TYR S 223 PRO S 224 0 -0.71 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000