HEADER SIGNALING PROTEIN 04-APR-23 8IY9 TITLE STRUCTURE OF NIACIN-GPR109A-G PROTEIN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(O) SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 8 BETA-1; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 14 GAMMA-2; COMPND 15 CHAIN: G; COMPND 16 SYNONYM: G GAMMA-I; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 4; COMPND 19 MOLECULE: SCFV16 (ANTIBODY FRAGMENT); COMPND 20 CHAIN: H; COMPND 21 ENGINEERED: YES; COMPND 22 MOL_ID: 5; COMPND 23 MOLECULE: HYDROXYCARBOXYLIC ACID RECEPTOR 2; COMPND 24 CHAIN: R; COMPND 25 SYNONYM: G-PROTEIN COUPLED RECEPTOR 109A,G-PROTEIN COUPLED RECEPTOR COMPND 26 HM74A,NIACIN RECEPTOR 1,NICOTINIC ACID RECEPTOR; COMPND 27 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: GNAO1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: GNB1; 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: GNG2; SOURCE 20 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 24 ORGANISM_TAXID: 10090; SOURCE 25 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 26 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 27 MOL_ID: 5; SOURCE 28 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 29 ORGANISM_COMMON: HUMAN; SOURCE 30 ORGANISM_TAXID: 9606; SOURCE 31 GENE: CHRM4, HCAR2, GPR109A, HCA2, HM74A, NIACR1; SOURCE 32 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 33 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR, G PROTEIN, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR M.K.YADAV,P.SARMA,M.CHAMI,R.BANERJEE,A.K.SHUKLA REVDAT 2 20-MAR-24 8IY9 1 JRNL REVDAT 1 06-MAR-24 8IY9 0 JRNL AUTH M.K.YADAV,P.SARMA,J.MAHARANA,M.GANGULY,S.MISHRA,N.ZAIDI, JRNL AUTH 2 A.DALAL,V.SINGH,S.SAHA,G.MAHAJAN,S.SHARMA,M.CHAMI, JRNL AUTH 3 R.BANERJEE,A.K.SHUKLA JRNL TITL STRUCTURE-GUIDED ENGINEERING OF BIASED-AGONISM IN THE HUMAN JRNL TITL 2 NIACIN RECEPTOR VIA SINGLE AMINO ACID SUBSTITUTION. JRNL REF NAT COMMUN V. 15 1939 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38431681 JRNL DOI 10.1038/S41467-024-46239-2 REMARK 2 REMARK 2 RESOLUTION. 3.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, COOT, CRYOSPARC, CRYOSPARC, REMARK 3 PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT 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) : 3.370 REMARK 3 NUMBER OF PARTICLES : 101130 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8IY9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-APR-23. REMARK 100 THE DEPOSITION ID IS D_1300036744. 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 : STRUCTURE OF GPR109A-G PROTEIN REMARK 245 IN COMPLEX WITH NIACIN; GUANINE REMARK 245 NUCLEOTIDE-BINDING PROTEIN G(O) REMARK 245 SUBUNIT ALPHA; GUANINE REMARK 245 NUCLEOTIDE-BINDING PROTEIN G(I)/ REMARK 245 G(S)/G(T) SUBUNIT BETA-1; REMARK 245 GUANINE NUCLEOTIDE-BINDING REMARK 245 PROTEIN G(I)/G(S)/G(O) SUBUNIT REMARK 245 GAMMA-2; SCFV16 ANTIBODY REMARK 245 FRAGMENT; HYDROXYCARBOXYLIC REMARK 245 ACID RECEPTOR 2/GPR109A 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 : 7.40 REMARK 245 SAMPLE DETAILS : THIS IS A VARIANT OF GUANINE REMARK 245 NUCLEOTIDE-BINDING PROTEIN G(O) SUBUNIT ALPHA CALLED THE "MINI REMARK 245 G(O) ALPHA" 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 GLACIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5500.00 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) : 200 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 APPLY THE FOLLOWING TO CHAINS: A, B, G, H, R 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 A -11 REMARK 465 GLY A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 GLU A -3 REMARK 465 ASN A -2 REMARK 465 LEU A -1 REMARK 465 TYR A 0 REMARK 465 PHE A 1 REMARK 465 GLN A 2 REMARK 465 GLY A 3 REMARK 465 THR A 4 REMARK 465 LEU A 5 REMARK 465 ILE A 172 REMARK 465 HIS A 173 REMARK 465 GLY A 174 REMARK 465 GLY A 175 REMARK 465 SER A 176 REMARK 465 GLY A 177 REMARK 465 GLY A 178 REMARK 465 SER A 179 REMARK 465 GLY A 180 REMARK 465 GLY A 181 REMARK 465 THR A 182 REMARK 465 TYR A 241 REMARK 465 ASN A 242 REMARK 465 ARG A 243 REMARK 465 MET A 244 REMARK 465 MET B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 SER B 0 REMARK 465 GLY B 1 REMARK 465 SER B 2 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 GLU G 63 REMARK 465 LYS G 64 REMARK 465 LYS G 65 REMARK 465 PHE G 66 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 ASP H 73 REMARK 465 ASP H 74 REMARK 465 PRO H 75 REMARK 465 SER H 121 REMARK 465 GLY H 122 REMARK 465 GLY H 123 REMARK 465 GLY H 124 REMARK 465 GLY H 125 REMARK 465 SER H 126 REMARK 465 GLY H 127 REMARK 465 GLY H 128 REMARK 465 GLY H 129 REMARK 465 GLY H 130 REMARK 465 SER H 131 REMARK 465 GLY H 132 REMARK 465 GLY H 133 REMARK 465 GLY H 134 REMARK 465 MET R -55 REMARK 465 GLY R -54 REMARK 465 LYS R -53 REMARK 465 THR R -52 REMARK 465 ILE R -51 REMARK 465 ILE R -50 REMARK 465 ALA R -49 REMARK 465 LEU R -48 REMARK 465 SER R -47 REMARK 465 TYR R -46 REMARK 465 ILE R -45 REMARK 465 PHE R -44 REMARK 465 CYS R -43 REMARK 465 LEU R -42 REMARK 465 VAL R -41 REMARK 465 PHE R -40 REMARK 465 ALA R -39 REMARK 465 ASP R -38 REMARK 465 TYR R -37 REMARK 465 LYS R -36 REMARK 465 ASP R -35 REMARK 465 ASP R -34 REMARK 465 ASP R -33 REMARK 465 ASP R -32 REMARK 465 ALA R -31 REMARK 465 ALA R -30 REMARK 465 ASN R -29 REMARK 465 PHE R -28 REMARK 465 THR R -27 REMARK 465 PRO R -26 REMARK 465 VAL R -25 REMARK 465 ASN R -24 REMARK 465 GLY R -23 REMARK 465 SER R -22 REMARK 465 SER R -21 REMARK 465 GLY R -20 REMARK 465 ASN R -19 REMARK 465 GLN R -18 REMARK 465 SER R -17 REMARK 465 VAL R -16 REMARK 465 ARG R -15 REMARK 465 LEU R -14 REMARK 465 VAL R -13 REMARK 465 THR R -12 REMARK 465 SER R -11 REMARK 465 SER R -10 REMARK 465 SER R -9 REMARK 465 LEU R -8 REMARK 465 GLU R -7 REMARK 465 VAL R -6 REMARK 465 LEU R -5 REMARK 465 PHE R -4 REMARK 465 GLN R -3 REMARK 465 GLY R -2 REMARK 465 PRO R -1 REMARK 465 GLY R 0 REMARK 465 SER R 1 REMARK 465 ASN R 2 REMARK 465 ARG R 3 REMARK 465 HIS R 4 REMARK 465 HIS R 5 REMARK 465 LEU R 6 REMARK 465 GLN R 7 REMARK 465 PHE R 305 REMARK 465 SER R 306 REMARK 465 THR R 307 REMARK 465 LEU R 308 REMARK 465 ILE R 309 REMARK 465 ASN R 310 REMARK 465 ARG R 311 REMARK 465 CYS R 312 REMARK 465 LEU R 313 REMARK 465 GLN R 314 REMARK 465 ARG R 315 REMARK 465 LYS R 316 REMARK 465 MET R 317 REMARK 465 THR R 318 REMARK 465 GLY R 319 REMARK 465 GLU R 320 REMARK 465 PRO R 321 REMARK 465 ASP R 322 REMARK 465 ASN R 323 REMARK 465 ASN R 324 REMARK 465 ARG R 325 REMARK 465 SER R 326 REMARK 465 THR R 327 REMARK 465 SER R 328 REMARK 465 VAL R 329 REMARK 465 GLU R 330 REMARK 465 LEU R 331 REMARK 465 THR R 332 REMARK 465 GLY R 333 REMARK 465 ASP R 334 REMARK 465 PRO R 335 REMARK 465 ASN R 336 REMARK 465 LYS R 337 REMARK 465 THR R 338 REMARK 465 ARG R 339 REMARK 465 GLY R 340 REMARK 465 ALA R 341 REMARK 465 PRO R 342 REMARK 465 GLU R 343 REMARK 465 ALA R 344 REMARK 465 LEU R 345 REMARK 465 MET R 346 REMARK 465 ALA R 347 REMARK 465 ASN R 348 REMARK 465 SER R 349 REMARK 465 GLY R 350 REMARK 465 GLU R 351 REMARK 465 PRO R 352 REMARK 465 TRP R 353 REMARK 465 SER R 354 REMARK 465 PRO R 355 REMARK 465 SER R 356 REMARK 465 TYR R 357 REMARK 465 LEU R 358 REMARK 465 GLY R 359 REMARK 465 PRO R 360 REMARK 465 THR R 361 REMARK 465 SER R 362 REMARK 465 PRO R 363 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 9 CG CD OE1 OE2 REMARK 470 GLU A 20 CG CD OE1 OE2 REMARK 470 GLU A 25 CG CD OE1 OE2 REMARK 470 SER A 29 OG REMARK 470 ASP A 33 CG OD1 OD2 REMARK 470 ASP A 42 CG OD1 OD2 REMARK 470 ASN A 43 CG OD1 ND2 REMARK 470 LYS A 51 CG CD CE NZ REMARK 470 GLN A 52 CG CD OE1 NE2 REMARK 470 LYS A 54 CG CD CE NZ REMARK 470 ARG A 206 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 227 CG OD1 OD2 REMARK 470 SER A 229 OG REMARK 470 ASP A 230 CG OD1 OD2 REMARK 470 HIS A 245 CG ND1 CD2 CE1 NE2 REMARK 470 MET A 249 CG SD CE REMARK 470 ASP A 262 CG OD1 OD2 REMARK 470 ILE A 265 CG1 CG2 CD1 REMARK 470 LYS A 272 CG CD CE NZ REMARK 470 LYS A 280 CG CD CE NZ REMARK 470 LYS A 281 CG CD CE NZ REMARK 470 LEU A 284 CG CD1 CD2 REMARK 470 GLU A 298 CG CD OE1 OE2 REMARK 470 SER A 310 OG REMARK 470 SER A 314 OG REMARK 470 ASN A 316 CG OD1 ND2 REMARK 470 THR A 324 OG1 CG2 REMARK 470 CYS A 325 SG REMARK 470 THR A 327 OG1 CG2 REMARK 470 ASP A 328 CG OD1 OD2 REMARK 470 THR A 329 OG1 CG2 REMARK 470 ASN A 346 CG OD1 ND2 REMARK 470 GLU B 3 CG CD OE1 OE2 REMARK 470 ASP B 5 CG OD1 OD2 REMARK 470 GLN B 6 CG CD OE1 NE2 REMARK 470 ARG B 8 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 9 CG CD OE1 NE2 REMARK 470 GLU B 12 CG CD OE1 OE2 REMARK 470 LEU B 14 CG CD1 CD2 REMARK 470 ARG B 19 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 20 CG OD1 OD2 REMARK 470 ARG B 22 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 23 CG CD CE NZ REMARK 470 CYS B 25 SG REMARK 470 ASN B 36 CG OD1 ND2 REMARK 470 ASP B 38 CG OD1 OD2 REMARK 470 ARG B 42 CG CD NE CZ NH1 NH2 REMARK 470 ILE B 43 CG1 CG2 CD1 REMARK 470 ARG B 46 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 51 CG CD1 CD2 REMARK 470 MET B 61 CG SD CE REMARK 470 THR B 65 OG1 CG2 REMARK 470 LEU B 70 CG CD1 CD2 REMARK 470 SER B 72 OG REMARK 470 SER B 74 OG REMARK 470 ASP B 76 CG OD1 OD2 REMARK 470 LEU B 79 CG CD1 CD2 REMARK 470 ILE B 80 CG1 CG2 CD1 REMARK 470 ILE B 81 CG1 CG2 CD1 REMARK 470 THR B 128 OG1 CG2 REMARK 470 GLU B 130 CG CD OE1 OE2 REMARK 470 ARG B 134 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 138 CG CD OE1 OE2 REMARK 470 LEU B 146 CG CD1 CD2 REMARK 470 ILE B 171 CG1 CG2 CD1 REMARK 470 GLU B 172 CG CD OE1 OE2 REMARK 470 VAL B 187 CG1 CG2 REMARK 470 MET B 188 CG SD CE REMARK 470 LEU B 192 CG CD1 CD2 REMARK 470 ARG B 197 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 215 CG CD OE1 OE2 REMARK 470 MET B 217 CG SD CE REMARK 470 ASP B 228 CG OD1 OD2 REMARK 470 ASN B 237 CG OD1 ND2 REMARK 470 THR B 243 OG1 CG2 REMARK 470 SER B 245 OG REMARK 470 ASP B 246 CG OD1 OD2 REMARK 470 ASP B 247 CG OD1 OD2 REMARK 470 ASP B 254 CG OD1 OD2 REMARK 470 GLU B 260 CG CD OE1 OE2 REMARK 470 MET B 262 CG SD CE REMARK 470 ASP B 267 CG OD1 OD2 REMARK 470 CYS B 271 SG REMARK 470 VAL B 276 CG1 CG2 REMARK 470 LEU B 286 CG CD1 CD2 REMARK 470 ASP B 290 CG OD1 OD2 REMARK 470 ASP B 291 CG OD1 OD2 REMARK 470 ASP B 312 CG OD1 OD2 REMARK 470 ARG B 314 CG CD NE CZ NH1 NH2 REMARK 470 SER B 316 OG REMARK 470 LEU B 318 CG CD1 CD2 REMARK 470 SER B 331 OG REMARK 470 LEU B 336 CG CD1 CD2 REMARK 470 LYS B 337 CG CD CE NZ REMARK 470 ARG G 13 CG CD NE CZ NH1 NH2 REMARK 470 LYS G 14 CG CD CE NZ REMARK 470 MET G 21 CG SD CE REMARK 470 ILE G 25 CG1 CG2 CD1 REMARK 470 ASP G 26 CG OD1 OD2 REMARK 470 GLU G 42 CG CD OE1 OE2 REMARK 470 LYS G 46 CG CD CE NZ REMARK 470 GLU G 58 CG CD OE1 OE2 REMARK 470 ARG G 62 CG CD NE CZ NH1 NH2 REMARK 470 ASP H 1 CG OD1 OD2 REMARK 470 GLN H 13 CG CD OE1 NE2 REMARK 470 LEU H 20 CG CD1 CD2 REMARK 470 MET H 34 CG SD CE REMARK 470 GLU H 42 CG CD OE1 OE2 REMARK 470 LYS H 43 CG CD CE NZ REMARK 470 GLU H 46 CG CD OE1 OE2 REMARK 470 ASP H 62 CG OD1 OD2 REMARK 470 LYS H 65 CG CD CE NZ REMARK 470 ARG H 67 CG CD NE CZ NH1 NH2 REMARK 470 ILE H 70 CG1 CG2 CD1 REMARK 470 LYS H 76 CG CD CE NZ REMARK 470 LEU H 79 CG CD1 CD2 REMARK 470 SER H 88 OG REMARK 470 GLU H 89 CG CD OE1 OE2 REMARK 470 MET H 93 CG SD CE REMARK 470 SER H 136 OG REMARK 470 GLU H 153 CG CD OE1 OE2 REMARK 470 VAL H 155 CG1 CG2 REMARK 470 ILE H 157 CG1 CG2 CD1 REMARK 470 LEU H 166 CG CD1 CD2 REMARK 470 LEU H 174 CG CD1 CD2 REMARK 470 GLN H 186 CG CD OE1 NE2 REMARK 470 LEU H 188 CG CD1 CD2 REMARK 470 MET H 192 CG SD CE REMARK 470 ARG H 202 CG CD NE CZ NH1 NH2 REMARK 470 SER H 204 OG REMARK 470 LEU H 214 CG CD1 CD2 REMARK 470 ARG H 218 CG CD NE CZ NH1 NH2 REMARK 470 GLU H 222 CG CD OE1 OE2 REMARK 470 ASP H 223 CG OD1 OD2 REMARK 470 GLU H 234 CG CD OE1 OE2 REMARK 470 LYS H 244 CG CD CE NZ REMARK 470 LEU H 245 CG CD1 CD2 REMARK 470 LYS H 248 CG CD CE NZ REMARK 470 ASP R 8 CG OD1 OD2 REMARK 470 GLU R 12 CG CD OE1 OE2 REMARK 470 ASP R 14 CG OD1 OD2 REMARK 470 LYS R 15 CG CD CE NZ REMARK 470 LYS R 16 CG CD CE NZ REMARK 470 ASN R 17 CG OD1 ND2 REMARK 470 PHE R 21 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG R 22 CG CD NE CZ NH1 NH2 REMARK 470 ASP R 24 CG OD1 OD2 REMARK 470 PHE R 25 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS R 28 CG CD CE NZ REMARK 470 VAL R 29 CG1 CG2 REMARK 470 LEU R 30 CG CD1 CD2 REMARK 470 LEU R 36 CG CD1 CD2 REMARK 470 GLU R 37 CG CD OE1 OE2 REMARK 470 ILE R 39 CG1 CG2 CD1 REMARK 470 PHE R 40 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU R 42 CG CD1 CD2 REMARK 470 LEU R 43 CG CD1 CD2 REMARK 470 LEU R 47 CG CD1 CD2 REMARK 470 LEU R 49 CG CD1 CD2 REMARK 470 TRP R 50 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP R 50 CZ3 CH2 REMARK 470 ILE R 51 CG1 CG2 CD1 REMARK 470 PHE R 52 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE R 54 CG CD1 CD2 CE1 CE2 CZ REMARK 470 HIS R 55 CG ND1 CD2 CE1 NE2 REMARK 470 LEU R 56 CG CD1 CD2 REMARK 470 LYS R 57 CG CD CE NZ REMARK 470 SER R 58 OG REMARK 470 TRP R 59 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP R 59 CZ3 CH2 REMARK 470 LYS R 60 CG CD CE NZ REMARK 470 PHE R 74 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE R 77 CG1 CG2 CD1 REMARK 470 ILE R 78 CG1 CG2 CD1 REMARK 470 CYS R 79 SG REMARK 470 LEU R 80 CG CD1 CD2 REMARK 470 MET R 84 CG SD CE REMARK 470 ASP R 85 CG OD1 OD2 REMARK 470 VAL R 88 CG1 CG2 REMARK 470 ARG R 89 CG CD NE CZ NH1 NH2 REMARK 470 ASP R 92 CG OD1 OD2 REMARK 470 LYS R 94 CG CD CE NZ REMARK 470 PHE R 95 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE R 98 CG1 CG2 CD1 REMARK 470 LEU R 102 CG CD1 CD2 REMARK 470 ASN R 110 CG OD1 ND2 REMARK 470 LYS R 138 CG CD CE NZ REMARK 470 ARG R 142 CG CD NE CZ NH1 NH2 REMARK 470 ILE R 146 CG1 CG2 CD1 REMARK 470 CYS R 149 SG REMARK 470 LEU R 150 CG CD1 CD2 REMARK 470 LEU R 151 CG CD1 CD2 REMARK 470 THR R 155 OG1 CG2 REMARK 470 LEU R 162 CG CD1 CD2 REMARK 470 LYS R 164 CG CD CE NZ REMARK 470 LYS R 165 CG CD CE NZ REMARK 470 LYS R 166 CG CD CE NZ REMARK 470 MET R 167 CG SD CE REMARK 470 GLN R 170 CG CD OE1 NE2 REMARK 470 ASN R 171 CG OD1 ND2 REMARK 470 THR R 185 OG1 CG2 REMARK 470 TRP R 188 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP R 188 CZ3 CH2 REMARK 470 GLU R 190 CG CD OE1 OE2 REMARK 470 ASP R 221 CG OD1 OD2 REMARK 470 ARG R 222 CG CD NE CZ NH1 NH2 REMARK 470 LYS R 227 CG CD CE NZ REMARK 470 ARG R 253 CG CD NE CZ NH1 NH2 REMARK 470 HIS R 259 CG ND1 CD2 CE1 NE2 REMARK 470 THR R 260 OG1 CG2 REMARK 470 THR R 263 OG1 CG2 REMARK 470 GLN R 264 CG CD OE1 NE2 REMARK 470 ASN R 265 CG OD1 ND2 REMARK 470 GLU R 267 CG CD OE1 OE2 REMARK 470 VAL R 268 CG1 CG2 REMARK 470 ARG R 270 CG CD NE CZ NH1 NH2 REMARK 470 SER R 271 OG REMARK 470 ILE R 278 CG1 CG2 CD1 REMARK 470 MET R 285 CG SD CE REMARK 470 MET R 288 CG SD CE REMARK 470 ASP R 290 CG OD1 OD2 REMARK 470 TYR R 295 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PHE R 296 CG CD1 CD2 CE1 CE2 CZ REMARK 470 SER R 297 OG REMARK 470 PHE R 301 CG CD1 CD2 CE1 CE2 CZ 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 ALA A 7 -101.63 -91.82 REMARK 500 SER A 44 39.26 -89.99 REMARK 500 LYS A 54 177.72 65.49 REMARK 500 ALA A 326 -10.39 74.38 REMARK 500 ASN B 119 -15.18 72.41 REMARK 500 THR B 196 13.74 57.80 REMARK 500 PHE B 292 -12.28 74.10 REMARK 500 LEU B 308 60.72 -100.02 REMARK 500 GLU H 42 30.28 -141.16 REMARK 500 VAL H 48 -55.71 -122.19 REMARK 500 MET H 192 -7.34 64.84 REMARK 500 SER H 193 -38.86 -135.17 REMARK 500 ARG H 218 64.59 60.41 REMARK 500 HIS R 9 -80.76 -135.53 REMARK 500 VAL R 29 -50.97 -122.19 REMARK 500 TYR R 294 -30.58 -133.58 REMARK 500 SER R 298 157.90 70.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-35817 RELATED DB: EMDB REMARK 900 STRUCTURE OF NIACIN-GPR109A-G PROTEIN COMPLEX DBREF 8IY9 A 6 55 UNP P09471 GNAO_HUMAN 6 55 DBREF 8IY9 A 182 354 UNP P09471 GNAO_HUMAN 182 354 DBREF 8IY9 B 3 340 UNP P62873 GBB1_HUMAN 3 340 DBREF 8IY9 G 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 8IY9 H 1 248 PDB 8IY9 8IY9 1 248 DBREF 8IY9 R -30 -9 UNP P08173 ACM4_HUMAN 2 23 DBREF 8IY9 R 2 363 UNP Q8TDS4 HCAR2_HUMAN 2 363 SEQADV 8IY9 MET A -11 UNP P09471 INITIATING METHIONINE SEQADV 8IY9 GLY A -10 UNP P09471 EXPRESSION TAG SEQADV 8IY9 HIS A -9 UNP P09471 EXPRESSION TAG SEQADV 8IY9 HIS A -8 UNP P09471 EXPRESSION TAG SEQADV 8IY9 HIS A -7 UNP P09471 EXPRESSION TAG SEQADV 8IY9 HIS A -6 UNP P09471 EXPRESSION TAG SEQADV 8IY9 HIS A -5 UNP P09471 EXPRESSION TAG SEQADV 8IY9 HIS A -4 UNP P09471 EXPRESSION TAG SEQADV 8IY9 GLU A -3 UNP P09471 EXPRESSION TAG SEQADV 8IY9 ASN A -2 UNP P09471 EXPRESSION TAG SEQADV 8IY9 LEU A -1 UNP P09471 EXPRESSION TAG SEQADV 8IY9 TYR A 0 UNP P09471 EXPRESSION TAG SEQADV 8IY9 PHE A 1 UNP P09471 EXPRESSION TAG SEQADV 8IY9 GLN A 2 UNP P09471 EXPRESSION TAG SEQADV 8IY9 GLY A 3 UNP P09471 EXPRESSION TAG SEQADV 8IY9 THR A 4 UNP P09471 EXPRESSION TAG SEQADV 8IY9 LEU A 5 UNP P09471 EXPRESSION TAG SEQADV 8IY9 ASP A 42 UNP P09471 GLY 42 ENGINEERED MUTATION SEQADV 8IY9 ASN A 43 UNP P09471 GLU 43 ENGINEERED MUTATION SEQADV 8IY9 ILE A 172 UNP P09471 LINKER SEQADV 8IY9 HIS A 173 UNP P09471 LINKER SEQADV 8IY9 GLY A 174 UNP P09471 LINKER SEQADV 8IY9 GLY A 175 UNP P09471 LINKER SEQADV 8IY9 SER A 176 UNP P09471 LINKER SEQADV 8IY9 GLY A 177 UNP P09471 LINKER SEQADV 8IY9 GLY A 178 UNP P09471 LINKER SEQADV 8IY9 SER A 179 UNP P09471 LINKER SEQADV 8IY9 GLY A 180 UNP P09471 LINKER SEQADV 8IY9 GLY A 181 UNP P09471 LINKER SEQADV 8IY9 ASP A 227 UNP P09471 ALA 227 ENGINEERED MUTATION SEQADV 8IY9 ASP A 230 UNP P09471 GLY 230 ENGINEERED MUTATION SEQADV 8IY9 A UNP P09471 ASP 232 DELETION SEQADV 8IY9 A UNP P09471 GLN 233 DELETION SEQADV 8IY9 A UNP P09471 VAL 234 DELETION SEQADV 8IY9 A UNP P09471 LEU 235 DELETION SEQADV 8IY9 A UNP P09471 HIS 236 DELETION SEQADV 8IY9 A UNP P09471 GLU 237 DELETION SEQADV 8IY9 A UNP P09471 ASP 238 DELETION SEQADV 8IY9 A UNP P09471 GLU 239 DELETION SEQADV 8IY9 A UNP P09471 THR 240 DELETION SEQADV 8IY9 A UNP P09471 THR 241 DELETION SEQADV 8IY9 ALA A 332 UNP P09471 ILE 332 ENGINEERED MUTATION SEQADV 8IY9 ILE A 335 UNP P09471 VAL 335 ENGINEERED MUTATION SEQADV 8IY9 MET B -9 UNP P62873 INITIATING METHIONINE SEQADV 8IY9 HIS B -8 UNP P62873 EXPRESSION TAG SEQADV 8IY9 HIS B -7 UNP P62873 EXPRESSION TAG SEQADV 8IY9 HIS B -6 UNP P62873 EXPRESSION TAG SEQADV 8IY9 HIS B -5 UNP P62873 EXPRESSION TAG SEQADV 8IY9 HIS B -4 UNP P62873 EXPRESSION TAG SEQADV 8IY9 HIS B -3 UNP P62873 EXPRESSION TAG SEQADV 8IY9 GLY B -2 UNP P62873 EXPRESSION TAG SEQADV 8IY9 SER B -1 UNP P62873 EXPRESSION TAG SEQADV 8IY9 SER B 0 UNP P62873 EXPRESSION TAG SEQADV 8IY9 GLY B 1 UNP P62873 EXPRESSION TAG SEQADV 8IY9 SER B 2 UNP P62873 EXPRESSION TAG SEQADV 8IY9 MET R -55 UNP P08173 INITIATING METHIONINE SEQADV 8IY9 GLY R -54 UNP P08173 EXPRESSION TAG SEQADV 8IY9 LYS R -53 UNP P08173 EXPRESSION TAG SEQADV 8IY9 THR R -52 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ILE R -51 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ILE R -50 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ALA R -49 UNP P08173 EXPRESSION TAG SEQADV 8IY9 LEU R -48 UNP P08173 EXPRESSION TAG SEQADV 8IY9 SER R -47 UNP P08173 EXPRESSION TAG SEQADV 8IY9 TYR R -46 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ILE R -45 UNP P08173 EXPRESSION TAG SEQADV 8IY9 PHE R -44 UNP P08173 EXPRESSION TAG SEQADV 8IY9 CYS R -43 UNP P08173 EXPRESSION TAG SEQADV 8IY9 LEU R -42 UNP P08173 EXPRESSION TAG SEQADV 8IY9 VAL R -41 UNP P08173 EXPRESSION TAG SEQADV 8IY9 PHE R -40 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ALA R -39 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ASP R -38 UNP P08173 EXPRESSION TAG SEQADV 8IY9 TYR R -37 UNP P08173 EXPRESSION TAG SEQADV 8IY9 LYS R -36 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ASP R -35 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ASP R -34 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ASP R -33 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ASP R -32 UNP P08173 EXPRESSION TAG SEQADV 8IY9 ALA R -31 UNP P08173 EXPRESSION TAG SEQADV 8IY9 LEU R -8 UNP P08173 LINKER SEQADV 8IY9 GLU R -7 UNP P08173 LINKER SEQADV 8IY9 VAL R -6 UNP P08173 LINKER SEQADV 8IY9 LEU R -5 UNP P08173 LINKER SEQADV 8IY9 PHE R -4 UNP P08173 LINKER SEQADV 8IY9 GLN R -3 UNP P08173 LINKER SEQADV 8IY9 GLY R -2 UNP P08173 LINKER SEQADV 8IY9 PRO R -1 UNP P08173 LINKER SEQADV 8IY9 GLY R 0 UNP P08173 LINKER SEQADV 8IY9 SER R 1 UNP P08173 LINKER SEQRES 1 A 240 MET GLY HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE SEQRES 2 A 240 GLN GLY THR LEU SER ALA GLU GLU ARG ALA ALA LEU GLU SEQRES 3 A 240 ARG SER LYS ALA ILE GLU LYS ASN LEU LYS GLU ASP GLY SEQRES 4 A 240 ILE SER ALA ALA LYS ASP VAL LYS LEU LEU LEU LEU GLY SEQRES 5 A 240 ALA ASP ASN SER GLY LYS SER THR ILE VAL LYS GLN MET SEQRES 6 A 240 LYS ILE ILE HIS GLY GLY SER GLY GLY SER GLY GLY THR SEQRES 7 A 240 THR GLY ILE VAL GLU THR HIS PHE THR PHE LYS ASN LEU SEQRES 8 A 240 HIS PHE ARG LEU PHE ASP VAL GLY GLY GLN ARG SER GLU SEQRES 9 A 240 ARG LYS LYS TRP ILE HIS CYS PHE GLU ASP VAL THR ALA SEQRES 10 A 240 ILE ILE PHE CYS VAL ASP LEU SER ASP TYR ASN ARG MET SEQRES 11 A 240 HIS GLU SER LEU MET LEU PHE ASP SER ILE CYS ASN ASN SEQRES 12 A 240 LYS PHE PHE ILE ASP THR SER ILE ILE LEU PHE LEU ASN SEQRES 13 A 240 LYS LYS ASP LEU PHE GLY GLU LYS ILE LYS LYS SER PRO SEQRES 14 A 240 LEU THR ILE CYS PHE PRO GLU TYR THR GLY PRO ASN THR SEQRES 15 A 240 TYR GLU ASP ALA ALA ALA TYR ILE GLN ALA GLN PHE GLU SEQRES 16 A 240 SER LYS ASN ARG SER PRO ASN LYS GLU ILE TYR CYS HIS SEQRES 17 A 240 MET THR CYS ALA THR ASP THR ASN ASN ALA GLN VAL ILE SEQRES 18 A 240 PHE ASP ALA VAL THR ASP ILE ILE ILE ALA ASN ASN LEU SEQRES 19 A 240 ARG GLY CYS GLY LEU TYR SEQRES 1 B 350 MET HIS HIS HIS HIS HIS HIS GLY SER SER GLY SER GLU SEQRES 2 B 350 LEU ASP GLN LEU ARG GLN GLU ALA GLU GLN LEU LYS ASN SEQRES 3 B 350 GLN ILE ARG ASP ALA ARG LYS ALA CYS ALA ASP ALA THR SEQRES 4 B 350 LEU SER GLN ILE THR ASN ASN ILE ASP PRO VAL GLY ARG SEQRES 5 B 350 ILE GLN MET ARG THR ARG ARG THR LEU ARG GLY HIS LEU SEQRES 6 B 350 ALA LYS ILE TYR ALA MET HIS TRP GLY THR ASP SER ARG SEQRES 7 B 350 LEU LEU VAL SER ALA SER GLN ASP GLY LYS LEU ILE ILE SEQRES 8 B 350 TRP ASP SER TYR THR THR ASN LYS VAL HIS ALA ILE PRO SEQRES 9 B 350 LEU ARG SER SER TRP VAL MET THR CYS ALA TYR ALA PRO SEQRES 10 B 350 SER GLY ASN TYR VAL ALA CYS GLY GLY LEU ASP ASN ILE SEQRES 11 B 350 CYS SER ILE TYR ASN LEU LYS THR ARG GLU GLY ASN VAL SEQRES 12 B 350 ARG VAL SER ARG GLU LEU ALA GLY HIS THR GLY TYR LEU SEQRES 13 B 350 SER CYS CYS ARG PHE LEU ASP ASP ASN GLN ILE VAL THR SEQRES 14 B 350 SER SER GLY ASP THR THR CYS ALA LEU TRP ASP ILE GLU SEQRES 15 B 350 THR GLY GLN GLN THR THR THR PHE THR GLY HIS THR GLY SEQRES 16 B 350 ASP VAL MET SER LEU SER LEU ALA PRO ASP THR ARG LEU SEQRES 17 B 350 PHE VAL SER GLY ALA CYS ASP ALA SER ALA LYS LEU TRP SEQRES 18 B 350 ASP VAL ARG GLU GLY MET CYS ARG GLN THR PHE THR GLY SEQRES 19 B 350 HIS GLU SER ASP ILE ASN ALA ILE CYS PHE PHE PRO ASN SEQRES 20 B 350 GLY ASN ALA PHE ALA THR GLY SER ASP ASP ALA THR CYS SEQRES 21 B 350 ARG LEU PHE ASP LEU ARG ALA ASP GLN GLU LEU MET THR SEQRES 22 B 350 TYR SER HIS ASP ASN ILE ILE CYS GLY ILE THR SER VAL SEQRES 23 B 350 SER PHE SER LYS SER GLY ARG LEU LEU LEU ALA GLY TYR SEQRES 24 B 350 ASP ASP PHE ASN CYS ASN VAL TRP ASP ALA LEU LYS ALA SEQRES 25 B 350 ASP ARG ALA GLY VAL LEU ALA GLY HIS ASP ASN ARG VAL SEQRES 26 B 350 SER CYS LEU GLY VAL THR ASP ASP GLY MET ALA VAL ALA SEQRES 27 B 350 THR GLY SER TRP ASP 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 H 248 ASP VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 H 248 PRO GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY SEQRES 3 H 248 PHE ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN SEQRES 4 H 248 ALA PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SEQRES 5 H 248 SER GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS SEQRES 6 H 248 GLY ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR SEQRES 7 H 248 LEU PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR SEQRES 8 H 248 ALA MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SEQRES 9 H 248 SER SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU SEQRES 10 H 248 THR VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SEQRES 11 H 248 SER GLY GLY GLY GLY SER ASP ILE VAL MET THR GLN ALA SEQRES 12 H 248 THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER SEQRES 13 H 248 ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN SEQRES 14 H 248 GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY SEQRES 15 H 248 GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU SEQRES 16 H 248 ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER SEQRES 17 H 248 GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA SEQRES 18 H 248 GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU SEQRES 19 H 248 TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 20 H 248 LYS SEQRES 1 R 419 MET GLY LYS THR ILE ILE ALA LEU SER TYR ILE PHE CYS SEQRES 2 R 419 LEU VAL PHE ALA ASP TYR LYS ASP ASP ASP ASP ALA ALA SEQRES 3 R 419 ASN PHE THR PRO VAL ASN GLY SER SER GLY ASN GLN SER SEQRES 4 R 419 VAL ARG LEU VAL THR SER SER SER LEU GLU VAL LEU PHE SEQRES 5 R 419 GLN GLY PRO GLY SER ASN ARG HIS HIS LEU GLN ASP HIS SEQRES 6 R 419 PHE LEU GLU ILE ASP LYS LYS ASN CYS CYS VAL PHE ARG SEQRES 7 R 419 ASP ASP PHE ILE VAL LYS VAL LEU PRO PRO VAL LEU GLY SEQRES 8 R 419 LEU GLU PHE ILE PHE GLY LEU LEU GLY ASN GLY LEU ALA SEQRES 9 R 419 LEU TRP ILE PHE CYS PHE HIS LEU LYS SER TRP LYS SER SEQRES 10 R 419 SER ARG ILE PHE LEU PHE ASN LEU ALA VAL ALA ASP PHE SEQRES 11 R 419 LEU LEU ILE ILE CYS LEU PRO PHE LEU MET ASP ASN TYR SEQRES 12 R 419 VAL ARG ARG TRP ASP TRP LYS PHE GLY ASP ILE PRO CYS SEQRES 13 R 419 ARG LEU MET LEU PHE MET LEU ALA MET ASN ARG GLN GLY SEQRES 14 R 419 SER ILE ILE PHE LEU THR VAL VAL ALA VAL ASP ARG TYR SEQRES 15 R 419 PHE ARG VAL VAL HIS PRO HIS HIS ALA LEU ASN LYS ILE SEQRES 16 R 419 SER ASN ARG THR ALA ALA ILE ILE SER CYS LEU LEU TRP SEQRES 17 R 419 GLY ILE THR ILE GLY LEU THR VAL HIS LEU LEU LYS LYS SEQRES 18 R 419 LYS MET PRO ILE GLN ASN GLY GLY ALA ASN LEU CYS SER SEQRES 19 R 419 SER PHE SER ILE CYS HIS THR PHE GLN TRP HIS GLU ALA SEQRES 20 R 419 MET PHE LEU LEU GLU PHE PHE LEU PRO LEU GLY ILE ILE SEQRES 21 R 419 LEU PHE CYS SER ALA ARG ILE ILE TRP SER LEU ARG GLN SEQRES 22 R 419 ARG GLN MET ASP ARG HIS ALA LYS ILE LYS ARG ALA ILE SEQRES 23 R 419 THR PHE ILE MET VAL VAL ALA ILE VAL PHE VAL ILE CYS SEQRES 24 R 419 PHE LEU PRO SER VAL VAL VAL ARG ILE ARG ILE PHE TRP SEQRES 25 R 419 LEU LEU HIS THR SER GLY THR GLN ASN CYS GLU VAL TYR SEQRES 26 R 419 ARG SER VAL ASP LEU ALA PHE PHE ILE THR LEU SER PHE SEQRES 27 R 419 THR TYR MET ASN SER MET LEU ASP PRO VAL VAL TYR TYR SEQRES 28 R 419 PHE SER SER PRO SER PHE PRO ASN PHE PHE SER THR LEU SEQRES 29 R 419 ILE ASN ARG CYS LEU GLN ARG LYS MET THR GLY GLU PRO SEQRES 30 R 419 ASP ASN ASN ARG SER THR SER VAL GLU LEU THR GLY ASP SEQRES 31 R 419 PRO ASN LYS THR ARG GLY ALA PRO GLU ALA LEU MET ALA SEQRES 32 R 419 ASN SER GLY GLU PRO TRP SER PRO SER TYR LEU GLY PRO SEQRES 33 R 419 THR SER PRO HET NIO R 401 9 HETNAM NIO NICOTINIC ACID FORMUL 6 NIO C6 H5 N O2 HELIX 1 AA1 ARG A 10 ALA A 31 1 22 HELIX 2 AA2 GLY A 45 MET A 53 1 9 HELIX 3 AA3 GLU A 208 VAL A 219 5 12 HELIX 4 AA4 GLU A 246 CYS A 255 1 10 HELIX 5 AA5 LYS A 271 LYS A 280 1 10 HELIX 6 AA6 PRO A 283 CYS A 287 5 5 HELIX 7 AA7 THR A 296 SER A 310 1 15 HELIX 8 AA8 ASN A 330 CYS A 351 1 22 HELIX 9 AA9 LEU B 4 ALA B 26 1 23 HELIX 10 AB1 THR B 29 THR B 34 1 6 HELIX 11 AB2 ASN B 35 ILE B 37 5 3 HELIX 12 AB3 SER G 8 ASN G 24 1 17 HELIX 13 AB4 LYS G 29 HIS G 44 1 16 HELIX 14 AB5 ALA G 45 ASP G 48 5 4 HELIX 15 AB6 ALA H 28 PHE H 32 5 5 HELIX 16 AB7 SER H 53 GLY H 56 5 4 HELIX 17 AB8 ARG H 87 THR H 91 5 5 HELIX 18 AB9 GLU H 220 VAL H 224 5 5 HELIX 19 AC1 ASP R 24 HIS R 55 1 32 HELIX 20 AC2 LYS R 60 ARG R 89 1 30 HELIX 21 AC3 GLY R 96 VAL R 130 1 35 HELIX 22 AC4 HIS R 134 ILE R 139 5 6 HELIX 23 AC5 SER R 140 LEU R 158 1 19 HELIX 24 AC6 THR R 159 LYS R 164 5 6 HELIX 25 AC7 GLN R 187 ARG R 218 1 32 HELIX 26 AC8 HIS R 223 GLY R 262 1 40 HELIX 27 AC9 ASN R 265 VAL R 268 5 4 HELIX 28 AD1 TYR R 269 LEU R 289 1 21 HELIX 29 AD2 ASP R 290 TYR R 295 1 6 HELIX 30 AD3 PRO R 299 PHE R 304 1 6 SHEET 1 AA1 6 VAL A 186 PHE A 192 0 SHEET 2 AA1 6 LEU A 195 ASP A 201 -1 O LEU A 199 N THR A 188 SHEET 3 AA1 6 ASP A 33 GLY A 40 1 N VAL A 34 O ARG A 198 SHEET 4 AA1 6 ALA A 221 ASP A 227 1 O ILE A 223 N LEU A 37 SHEET 5 AA1 6 ILE A 265 ASN A 270 1 O ILE A 266 N ILE A 222 SHEET 6 AA1 6 ILE A 319 MET A 323 1 O HIS A 322 N LEU A 269 SHEET 1 AA2 4 THR B 47 LEU B 51 0 SHEET 2 AA2 4 LEU B 336 TRP B 339 -1 O LEU B 336 N LEU B 51 SHEET 3 AA2 4 VAL B 327 SER B 331 -1 N THR B 329 O LYS B 337 SHEET 4 AA2 4 VAL B 315 VAL B 320 -1 N GLY B 319 O ALA B 328 SHEET 1 AA3 4 ILE B 58 TRP B 63 0 SHEET 2 AA3 4 LEU B 69 SER B 74 -1 O VAL B 71 N HIS B 62 SHEET 3 AA3 4 LYS B 78 ASP B 83 -1 O TRP B 82 N LEU B 70 SHEET 4 AA3 4 LYS B 89 PRO B 94 -1 O ILE B 93 N LEU B 79 SHEET 1 AA4 4 VAL B 100 TYR B 105 0 SHEET 2 AA4 4 TYR B 111 GLY B 116 -1 O GLY B 115 N MET B 101 SHEET 3 AA4 4 CYS B 121 ASN B 125 -1 O TYR B 124 N VAL B 112 SHEET 4 AA4 4 ARG B 134 LEU B 139 -1 O LEU B 139 N CYS B 121 SHEET 1 AA5 4 LEU B 146 ASP B 153 0 SHEET 2 AA5 4 GLN B 156 SER B 161 -1 O VAL B 158 N ARG B 150 SHEET 3 AA5 4 THR B 165 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA5 4 GLN B 175 THR B 181 -1 O PHE B 180 N CYS B 166 SHEET 1 AA6 4 VAL B 187 LEU B 192 0 SHEET 2 AA6 4 LEU B 198 ALA B 203 -1 O GLY B 202 N SER B 189 SHEET 3 AA6 4 SER B 207 ASP B 212 -1 O TRP B 211 N PHE B 199 SHEET 4 AA6 4 CYS B 218 THR B 223 -1 O PHE B 222 N ALA B 208 SHEET 1 AA7 4 ILE B 229 PHE B 234 0 SHEET 2 AA7 4 ALA B 240 SER B 245 -1 O GLY B 244 N ALA B 231 SHEET 3 AA7 4 CYS B 250 ASP B 254 -1 O PHE B 253 N PHE B 241 SHEET 4 AA7 4 GLN B 259 TYR B 264 -1 O LEU B 261 N LEU B 252 SHEET 1 AA8 4 ILE B 273 PHE B 278 0 SHEET 2 AA8 4 LEU B 284 TYR B 289 -1 O LEU B 286 N SER B 277 SHEET 3 AA8 4 CYS B 294 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA8 4 ARG B 304 VAL B 307 -1 O ALA B 305 N VAL B 296 SHEET 1 AA9 4 GLN H 3 SER H 7 0 SHEET 2 AA9 4 SER H 17 SER H 25 -1 O SER H 23 N VAL H 5 SHEET 3 AA9 4 THR H 78 THR H 84 -1 O LEU H 79 N CYS H 22 SHEET 4 AA9 4 PHE H 68 SER H 71 -1 N SER H 71 O PHE H 80 SHEET 1 AB1 6 GLY H 10 VAL H 12 0 SHEET 2 AB1 6 THR H 115 VAL H 119 1 O THR H 116 N GLY H 10 SHEET 3 AB1 6 ALA H 92 SER H 99 -1 N TYR H 94 O THR H 115 SHEET 4 AB1 6 GLY H 33 GLN H 39 -1 N VAL H 37 O TYR H 95 SHEET 5 AB1 6 LEU H 45 ILE H 51 -1 O GLU H 46 N ARG H 38 SHEET 6 AB1 6 ILE H 58 TYR H 60 -1 O TYR H 59 N TYR H 50 SHEET 1 AB2 4 GLY H 10 VAL H 12 0 SHEET 2 AB2 4 THR H 115 VAL H 119 1 O THR H 116 N GLY H 10 SHEET 3 AB2 4 ALA H 92 SER H 99 -1 N TYR H 94 O THR H 115 SHEET 4 AB2 4 PHE H 110 TRP H 111 -1 O PHE H 110 N ARG H 98 SHEET 1 AB3 4 MET H 140 THR H 141 0 SHEET 2 AB3 4 VAL H 155 SER H 161 -1 O ARG H 160 N THR H 141 SHEET 3 AB3 4 ALA H 211 ILE H 216 -1 O PHE H 212 N CYS H 159 SHEET 4 AB3 4 PHE H 203 SER H 208 -1 N SER H 204 O THR H 215 SHEET 1 AB4 6 SER H 146 VAL H 149 0 SHEET 2 AB4 6 THR H 243 LEU H 247 1 O LYS H 244 N VAL H 147 SHEET 3 AB4 6 GLY H 225 GLN H 231 -1 N TYR H 227 O THR H 243 SHEET 4 AB4 6 LEU H 174 GLN H 179 -1 N PHE H 177 O TYR H 228 SHEET 5 AB4 6 GLN H 186 TYR H 190 -1 O GLN H 186 N LEU H 178 SHEET 6 AB4 6 ASN H 194 LEU H 195 -1 O ASN H 194 N TYR H 190 SHEET 1 AB5 4 SER H 146 VAL H 149 0 SHEET 2 AB5 4 THR H 243 LEU H 247 1 O LYS H 244 N VAL H 147 SHEET 3 AB5 4 GLY H 225 GLN H 231 -1 N TYR H 227 O THR H 243 SHEET 4 AB5 4 THR H 238 PHE H 239 -1 O THR H 238 N GLN H 231 SHEET 1 AB6 3 LEU R 11 ILE R 13 0 SHEET 2 AB6 3 LYS R 16 CYS R 19 -1 O LYS R 16 N ILE R 13 SHEET 3 AB6 3 ILE R 182 CYS R 183 -1 O ILE R 182 N CYS R 19 SHEET 1 AB7 2 ILE R 169 ASN R 171 0 SHEET 2 AB7 2 ALA R 174 LEU R 176 -1 O LEU R 176 N ILE R 169 SSBOND 1 CYS H 22 CYS H 96 1555 1555 2.04 SSBOND 2 CYS H 159 CYS H 229 1555 1555 2.04 SSBOND 3 CYS R 18 CYS R 183 1555 1555 2.04 SSBOND 4 CYS R 19 CYS R 266 1555 1555 2.05 SSBOND 5 CYS R 100 CYS R 177 1555 1555 2.03 CISPEP 1 TYR H 235 PRO H 236 0 -1.83 CISPEP 2 MET R 167 PRO R 168 0 -2.05 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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