HEADER MEMBRANE PROTEIN 06-OCT-22 8H2G TITLE CRYO-EM STRUCTURE OF NIACIN BOUND HUMAN HYDROXY-CARBOXYLIC ACID TITLE 2 RECEPTOR 2 IN COMPLEX WITH GI HETEROTRIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYDROXY-CARBOXYLIC ACID RECEPTOR 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1; COMPND 7 CHAIN: B; COMPND 8 SYNONYM: ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 12 BETA-1; COMPND 13 CHAIN: C; COMPND 14 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 4; COMPND 17 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 18 GAMMA-2; COMPND 19 CHAIN: D; COMPND 20 SYNONYM: G GAMMA-I; COMPND 21 ENGINEERED: YES; COMPND 22 MOL_ID: 5; COMPND 23 MOLECULE: SCFV16; COMPND 24 CHAIN: E; COMPND 25 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: HCAR2, HCA2; 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: GNAI1; 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 MUSCULUS; SOURCE 31 ORGANISM_TAXID: 10090; SOURCE 32 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 33 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR, HYDROXYCARBOXYLIC ACID, G-PROTEIN, MEMBRANE PROTEIN, NIACIN, KEYWDS 2 SIGNALING EXPDTA ELECTRON MICROSCOPY AUTHOR J.H.PARK,N.ISHIMOTO,S.Y.PARK REVDAT 1 11-OCT-23 8H2G 0 JRNL AUTH J.H.PARK,N.ISHIMOTO,K.KAWAKAMI,T.IKUTA,M.OHKI,T.EKIMOTO, JRNL AUTH 2 M.IKEGUCHI,D.S.LEE,Y.H.LEE,J.R.H.TAME,A.INOUE,S.Y.PARK JRNL TITL STRUCTURAL BASIS FOR HYDROXY-CARBOXYLIC ACID RECEPTOR 2 JRNL TITL 2 ACTIVATION AND ALLOSTERIC MECHANISM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, UCSF REMARK 3 CHIMERAX, COOT, PHENIX, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC 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 : AB INITIO MODEL 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) : 3.010 REMARK 3 NUMBER OF PARTICLES : 291411 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 8H2G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1300031990. 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 : NIACIN BOUND HUMAN HYDROXY REMARK 245 -CARBOXYLIC ACID RECEPTOR 2 IN REMARK 245 COMPLEX WITH GI HETEROTRIMER; REMARK 245 HYDROXYCARBOXYLIC ACID RECEPTOR REMARK 245 2, GUANINE NUCLEOTIDE-BINDING REMARK 245 PROTEIN G; SCFV16 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 3.10 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1800.00 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) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 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: A, B, C, D, E 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 -112 REMARK 465 PRO A -111 REMARK 465 GLY A -110 REMARK 465 ALA A -109 REMARK 465 PRO A -108 REMARK 465 ALA A -107 REMARK 465 ASP A -106 REMARK 465 LEU A -105 REMARK 465 GLU A -104 REMARK 465 ASP A -103 REMARK 465 ASN A -102 REMARK 465 TRP A -101 REMARK 465 GLU A -100 REMARK 465 THR A -99 REMARK 465 LEU A -98 REMARK 465 ASN A -97 REMARK 465 ASP A -96 REMARK 465 ASN A -95 REMARK 465 LEU A -94 REMARK 465 LYS A -93 REMARK 465 VAL A -92 REMARK 465 ILE A -91 REMARK 465 GLU A -90 REMARK 465 LYS A -89 REMARK 465 ALA A -88 REMARK 465 ASP A -87 REMARK 465 ASN A -86 REMARK 465 ALA A -85 REMARK 465 ALA A -84 REMARK 465 GLN A -83 REMARK 465 VAL A -82 REMARK 465 LYS A -81 REMARK 465 ASP A -80 REMARK 465 ALA A -79 REMARK 465 LEU A -78 REMARK 465 THR A -77 REMARK 465 LYS A -76 REMARK 465 MET A -75 REMARK 465 ARG A -74 REMARK 465 ALA A -73 REMARK 465 ALA A -72 REMARK 465 ALA A -71 REMARK 465 LEU A -70 REMARK 465 ASP A -69 REMARK 465 ALA A -68 REMARK 465 GLN A -67 REMARK 465 LYS A -66 REMARK 465 ALA A -65 REMARK 465 THR A -64 REMARK 465 PRO A -63 REMARK 465 PRO A -62 REMARK 465 LYS A -61 REMARK 465 LEU A -60 REMARK 465 GLU A -59 REMARK 465 ASP A -58 REMARK 465 LYS A -57 REMARK 465 SER A -56 REMARK 465 PRO A -55 REMARK 465 ASP A -54 REMARK 465 SER A -53 REMARK 465 PRO A -52 REMARK 465 GLU A -51 REMARK 465 MET A -50 REMARK 465 LYS A -49 REMARK 465 ASP A -48 REMARK 465 PHE A -47 REMARK 465 ARG A -46 REMARK 465 HIS A -45 REMARK 465 GLY A -44 REMARK 465 PHE A -43 REMARK 465 ASP A -42 REMARK 465 ILE A -41 REMARK 465 LEU A -40 REMARK 465 VAL A -39 REMARK 465 GLY A -38 REMARK 465 GLN A -37 REMARK 465 ILE A -36 REMARK 465 ASP A -35 REMARK 465 ASP A -34 REMARK 465 ALA A -33 REMARK 465 LEU A -32 REMARK 465 LYS A -31 REMARK 465 LEU A -30 REMARK 465 ALA A -29 REMARK 465 ASN A -28 REMARK 465 GLU A -27 REMARK 465 GLY A -26 REMARK 465 LYS A -25 REMARK 465 VAL A -24 REMARK 465 LYS A -23 REMARK 465 GLU A -22 REMARK 465 ALA A -21 REMARK 465 GLN A -20 REMARK 465 ALA A -19 REMARK 465 ALA A -18 REMARK 465 ALA A -17 REMARK 465 GLU A -16 REMARK 465 GLN A -15 REMARK 465 LEU A -14 REMARK 465 LYS A -13 REMARK 465 THR A -12 REMARK 465 THR A -11 REMARK 465 ARG A -10 REMARK 465 ASN A -9 REMARK 465 ALA A -8 REMARK 465 TYR A -7 REMARK 465 ILE A -6 REMARK 465 GLN A -5 REMARK 465 LYS A -4 REMARK 465 TYR A -3 REMARK 465 LEU A -2 REMARK 465 GLU A -1 REMARK 465 PHE A 0 REMARK 465 MET A 1 REMARK 465 ASN A 2 REMARK 465 ARG A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 LEU A 6 REMARK 465 GLN A 7 REMARK 465 ASP A 8 REMARK 465 SER A 300 REMARK 465 PHE A 301 REMARK 465 PRO A 302 REMARK 465 ASN A 303 REMARK 465 PHE A 304 REMARK 465 PHE A 305 REMARK 465 SER A 306 REMARK 465 THR A 307 REMARK 465 LEU A 308 REMARK 465 ILE A 309 REMARK 465 ASN A 310 REMARK 465 ARG A 311 REMARK 465 CYS A 312 REMARK 465 LEU A 313 REMARK 465 GLN A 314 REMARK 465 ARG A 315 REMARK 465 LYS A 316 REMARK 465 MET A 317 REMARK 465 THR A 318 REMARK 465 GLY A 319 REMARK 465 GLU A 320 REMARK 465 PRO A 321 REMARK 465 ASP A 322 REMARK 465 ASN A 323 REMARK 465 ASN A 324 REMARK 465 ARG A 325 REMARK 465 SER A 326 REMARK 465 THR A 327 REMARK 465 SER A 328 REMARK 465 VAL A 329 REMARK 465 GLU A 330 REMARK 465 LEU A 331 REMARK 465 THR A 332 REMARK 465 GLY A 333 REMARK 465 ASP A 334 REMARK 465 PRO A 335 REMARK 465 ASN A 336 REMARK 465 LYS A 337 REMARK 465 THR A 338 REMARK 465 ARG A 339 REMARK 465 GLY A 340 REMARK 465 ALA A 341 REMARK 465 PRO A 342 REMARK 465 GLU A 343 REMARK 465 ALA A 344 REMARK 465 LEU A 345 REMARK 465 MET A 346 REMARK 465 ALA A 347 REMARK 465 ASN A 348 REMARK 465 SER A 349 REMARK 465 GLY A 350 REMARK 465 GLU A 351 REMARK 465 PRO A 352 REMARK 465 TRP A 353 REMARK 465 SER A 354 REMARK 465 PRO A 355 REMARK 465 SER A 356 REMARK 465 TYR A 357 REMARK 465 LEU A 358 REMARK 465 GLY A 359 REMARK 465 PRO A 360 REMARK 465 THR A 361 REMARK 465 SER A 362 REMARK 465 PRO A 363 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 CYS B 3 REMARK 465 THR B 4 REMARK 465 ILE B 56 REMARK 465 HIS B 57 REMARK 465 GLU B 58 REMARK 465 ALA B 59 REMARK 465 GLY B 60 REMARK 465 TYR B 61 REMARK 465 SER B 62 REMARK 465 GLU B 63 REMARK 465 GLU B 64 REMARK 465 GLU B 65 REMARK 465 CYS B 66 REMARK 465 LYS B 67 REMARK 465 GLN B 68 REMARK 465 TYR B 69 REMARK 465 LYS B 70 REMARK 465 ALA B 71 REMARK 465 VAL B 72 REMARK 465 VAL B 73 REMARK 465 TYR B 74 REMARK 465 SER B 75 REMARK 465 ASN B 76 REMARK 465 THR B 77 REMARK 465 ILE B 78 REMARK 465 GLN B 79 REMARK 465 SER B 80 REMARK 465 ILE B 81 REMARK 465 ILE B 82 REMARK 465 ALA B 83 REMARK 465 ILE B 84 REMARK 465 ILE B 85 REMARK 465 ARG B 86 REMARK 465 ALA B 87 REMARK 465 MET B 88 REMARK 465 GLY B 89 REMARK 465 ARG B 90 REMARK 465 LEU B 91 REMARK 465 LYS B 92 REMARK 465 ILE B 93 REMARK 465 ASP B 94 REMARK 465 PHE B 95 REMARK 465 GLY B 96 REMARK 465 ASP B 97 REMARK 465 SER B 98 REMARK 465 ALA B 99 REMARK 465 ARG B 100 REMARK 465 ALA B 101 REMARK 465 ASP B 102 REMARK 465 ASP B 103 REMARK 465 ALA B 104 REMARK 465 ARG B 105 REMARK 465 GLN B 106 REMARK 465 LEU B 107 REMARK 465 PHE B 108 REMARK 465 VAL B 109 REMARK 465 LEU B 110 REMARK 465 ALA B 111 REMARK 465 GLY B 112 REMARK 465 ALA B 113 REMARK 465 ALA B 114 REMARK 465 GLU B 115 REMARK 465 GLU B 116 REMARK 465 GLY B 117 REMARK 465 PHE B 118 REMARK 465 MET B 119 REMARK 465 THR B 120 REMARK 465 ALA B 121 REMARK 465 GLU B 122 REMARK 465 LEU B 123 REMARK 465 ALA B 124 REMARK 465 GLY B 125 REMARK 465 VAL B 126 REMARK 465 ILE B 127 REMARK 465 LYS B 128 REMARK 465 ARG B 129 REMARK 465 LEU B 130 REMARK 465 TRP B 131 REMARK 465 LYS B 132 REMARK 465 ASP B 133 REMARK 465 SER B 134 REMARK 465 GLY B 135 REMARK 465 VAL B 136 REMARK 465 GLN B 137 REMARK 465 ALA B 138 REMARK 465 CYS B 139 REMARK 465 PHE B 140 REMARK 465 ASN B 141 REMARK 465 ARG B 142 REMARK 465 SER B 143 REMARK 465 ARG B 144 REMARK 465 GLU B 145 REMARK 465 TYR B 146 REMARK 465 GLN B 147 REMARK 465 LEU B 148 REMARK 465 ASN B 149 REMARK 465 ASP B 150 REMARK 465 SER B 151 REMARK 465 ALA B 152 REMARK 465 ALA B 153 REMARK 465 TYR B 154 REMARK 465 TYR B 155 REMARK 465 LEU B 156 REMARK 465 ASN B 157 REMARK 465 ASP B 158 REMARK 465 LEU B 159 REMARK 465 ASP B 160 REMARK 465 ARG B 161 REMARK 465 ILE B 162 REMARK 465 ALA B 163 REMARK 465 GLN B 164 REMARK 465 PRO B 165 REMARK 465 ASN B 166 REMARK 465 TYR B 167 REMARK 465 ILE B 168 REMARK 465 PRO B 169 REMARK 465 THR B 170 REMARK 465 GLN B 171 REMARK 465 GLN B 172 REMARK 465 ASP B 173 REMARK 465 VAL B 174 REMARK 465 LEU B 175 REMARK 465 ARG B 176 REMARK 465 THR B 177 REMARK 465 ARG B 178 REMARK 465 VAL B 179 REMARK 465 LYS B 180 REMARK 465 THR B 181 REMARK 465 GLY C -4 REMARK 465 PRO C -3 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 SER C 0 REMARK 465 GLY C 1 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 SER D 3 REMARK 465 ASN D 4 REMARK 465 ASN D 5 REMARK 465 LYS D 64 REMARK 465 LYS D 65 REMARK 465 PHE D 66 REMARK 465 PHE D 67 REMARK 465 CYS D 68 REMARK 465 ALA D 69 REMARK 465 ILE D 70 REMARK 465 LEU D 71 REMARK 465 GLY D 72 REMARK 465 SER D 73 REMARK 465 ALA D 74 REMARK 465 GLY D 75 REMARK 465 SER D 76 REMARK 465 ALA D 77 REMARK 465 GLY D 78 REMARK 465 SER D 79 REMARK 465 ALA D 80 REMARK 465 GLY E 122 REMARK 465 GLY E 123 REMARK 465 GLY E 124 REMARK 465 GLY E 125 REMARK 465 SER E 126 REMARK 465 GLY E 127 REMARK 465 GLY E 128 REMARK 465 GLY E 129 REMARK 465 GLY E 130 REMARK 465 SER E 131 REMARK 465 GLY E 132 REMARK 465 GLY E 133 REMARK 465 GLY E 134 REMARK 465 GLY E 135 REMARK 465 LYS E 248 REMARK 465 ALA E 249 REMARK 465 ALA E 250 REMARK 465 ALA E 251 REMARK 465 LEU E 252 REMARK 465 GLU E 253 REMARK 465 VAL E 254 REMARK 465 LEU E 255 REMARK 465 PHE E 256 REMARK 465 GLN E 257 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 CYS A 19 SG REMARK 470 ASP A 23 CG OD1 OD2 REMARK 470 LYS A 57 CG CD CE NZ REMARK 470 SER A 58 OG REMARK 470 ASP A 97 CG OD1 OD2 REMARK 470 ILE A 98 CG1 CG2 CD1 REMARK 470 MET A 106 SD CE REMARK 470 MET A 109 CE REMARK 470 MET A 167 CG SD CE REMARK 470 CYS A 266 SG 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 NH1 ARG A 218 CD1 ILE B 344 1.61 REMARK 500 OG SER C 161 OD1 ASP C 163 2.12 REMARK 500 CB SER A 298 O GLY B 352 2.15 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 15 9.10 58.96 REMARK 500 PHE A 25 17.98 57.22 REMARK 500 TRP A 59 -99.31 -152.32 REMARK 500 LYS A 60 171.79 72.03 REMARK 500 TRP A 93 93.22 -68.18 REMARK 500 LYS A 94 64.69 -100.90 REMARK 500 SER A 298 72.41 53.82 REMARK 500 ASP B 193 15.88 54.62 REMARK 500 GLU B 238 14.65 54.65 REMARK 500 PHE B 259 34.00 -96.41 REMARK 500 THR C 34 30.68 -93.57 REMARK 500 ASN C 119 59.02 39.94 REMARK 500 MET E 192 -11.03 73.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-34437 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN HYDROXY-CARBOXYLIC ACID RECEPTOR 2 WITH REMARK 900 NIACIN DBREF 8H2G A -112 0 PDB 8H2G 8H2G -112 0 DBREF 8H2G A 1 363 UNP Q8TDS4 HCAR2_HUMAN 1 363 DBREF 8H2G B 1 354 UNP P63096 GNAI1_HUMAN 1 354 DBREF 8H2G C 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF 8H2G D 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 8H2G E 1 257 PDB 8H2G 8H2G 1 257 SEQADV 8H2G GLY C -4 UNP P62873 EXPRESSION TAG SEQADV 8H2G PRO C -3 UNP P62873 EXPRESSION TAG SEQADV 8H2G GLY C -2 UNP P62873 EXPRESSION TAG SEQADV 8H2G SER C -1 UNP P62873 EXPRESSION TAG SEQADV 8H2G SER C 0 UNP P62873 EXPRESSION TAG SEQADV 8H2G GLY C 1 UNP P62873 EXPRESSION TAG SEQADV 8H2G GLY D 72 UNP P59768 EXPRESSION TAG SEQADV 8H2G SER D 73 UNP P59768 EXPRESSION TAG SEQADV 8H2G ALA D 74 UNP P59768 EXPRESSION TAG SEQADV 8H2G GLY D 75 UNP P59768 EXPRESSION TAG SEQADV 8H2G SER D 76 UNP P59768 EXPRESSION TAG SEQADV 8H2G ALA D 77 UNP P59768 EXPRESSION TAG SEQADV 8H2G GLY D 78 UNP P59768 EXPRESSION TAG SEQADV 8H2G SER D 79 UNP P59768 EXPRESSION TAG SEQADV 8H2G ALA D 80 UNP P59768 EXPRESSION TAG SEQRES 1 A 476 GLY PRO GLY ALA PRO ALA ASP LEU GLU ASP ASN TRP GLU SEQRES 2 A 476 THR LEU ASN ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP SEQRES 3 A 476 ASN ALA ALA GLN VAL LYS ASP ALA LEU THR LYS MET ARG SEQRES 4 A 476 ALA ALA ALA LEU ASP ALA GLN LYS ALA THR PRO PRO LYS SEQRES 5 A 476 LEU GLU ASP LYS SER PRO ASP SER PRO GLU MET LYS ASP SEQRES 6 A 476 PHE ARG HIS GLY PHE ASP ILE LEU VAL GLY GLN ILE ASP SEQRES 7 A 476 ASP ALA LEU LYS LEU ALA ASN GLU GLY LYS VAL LYS GLU SEQRES 8 A 476 ALA GLN ALA ALA ALA GLU GLN LEU LYS THR THR ARG ASN SEQRES 9 A 476 ALA TYR ILE GLN LYS TYR LEU GLU PHE MET ASN ARG HIS SEQRES 10 A 476 HIS LEU GLN ASP HIS PHE LEU GLU ILE ASP LYS LYS ASN SEQRES 11 A 476 CYS CYS VAL PHE ARG ASP ASP PHE ILE VAL LYS VAL LEU SEQRES 12 A 476 PRO PRO VAL LEU GLY LEU GLU PHE ILE PHE GLY LEU LEU SEQRES 13 A 476 GLY ASN GLY LEU ALA LEU TRP ILE PHE CYS PHE HIS LEU SEQRES 14 A 476 LYS SER TRP LYS SER SER ARG ILE PHE LEU PHE ASN LEU SEQRES 15 A 476 ALA VAL ALA ASP PHE LEU LEU ILE ILE CYS LEU PRO PHE SEQRES 16 A 476 LEU MET ASP ASN TYR VAL ARG ARG TRP ASP TRP LYS PHE SEQRES 17 A 476 GLY ASP ILE PRO CYS ARG LEU MET LEU PHE MET LEU ALA SEQRES 18 A 476 MET ASN ARG GLN GLY SER ILE ILE PHE LEU THR VAL VAL SEQRES 19 A 476 ALA VAL ASP ARG TYR PHE ARG VAL VAL HIS PRO HIS HIS SEQRES 20 A 476 ALA LEU ASN LYS ILE SER ASN ARG THR ALA ALA ILE ILE SEQRES 21 A 476 SER CYS LEU LEU TRP GLY ILE THR ILE GLY LEU THR VAL SEQRES 22 A 476 HIS LEU LEU LYS LYS LYS MET PRO ILE GLN ASN GLY GLY SEQRES 23 A 476 ALA ASN LEU CYS SER SER PHE SER ILE CYS HIS THR PHE SEQRES 24 A 476 GLN TRP HIS GLU ALA MET PHE LEU LEU GLU PHE PHE LEU SEQRES 25 A 476 PRO LEU GLY ILE ILE LEU PHE CYS SER ALA ARG ILE ILE SEQRES 26 A 476 TRP SER LEU ARG GLN ARG GLN MET ASP ARG HIS ALA LYS SEQRES 27 A 476 ILE LYS ARG ALA ILE THR PHE ILE MET VAL VAL ALA ILE SEQRES 28 A 476 VAL PHE VAL ILE CYS PHE LEU PRO SER VAL VAL VAL ARG SEQRES 29 A 476 ILE ARG ILE PHE TRP LEU LEU HIS THR SER GLY THR GLN SEQRES 30 A 476 ASN CYS GLU VAL TYR ARG SER VAL ASP LEU ALA PHE PHE SEQRES 31 A 476 ILE THR LEU SER PHE THR TYR MET ASN SER MET LEU ASP SEQRES 32 A 476 PRO VAL VAL TYR TYR PHE SER SER PRO SER PHE PRO ASN SEQRES 33 A 476 PHE PHE SER THR LEU ILE ASN ARG CYS LEU GLN ARG LYS SEQRES 34 A 476 MET THR GLY GLU PRO ASP ASN ASN ARG SER THR SER VAL SEQRES 35 A 476 GLU LEU THR GLY ASP PRO ASN LYS THR ARG GLY ALA PRO SEQRES 36 A 476 GLU ALA LEU MET ALA ASN SER GLY GLU PRO TRP SER PRO SEQRES 37 A 476 SER TYR LEU GLY PRO THR SER PRO SEQRES 1 B 354 MET GLY CYS THR LEU SER ALA GLU ASP LYS ALA ALA VAL SEQRES 2 B 354 GLU ARG SER LYS MET ILE ASP ARG ASN LEU ARG GLU ASP SEQRES 3 B 354 GLY GLU LYS ALA ALA ARG GLU VAL LYS LEU LEU LEU LEU SEQRES 4 B 354 GLY ALA GLY GLU SER GLY LYS SER THR ILE VAL LYS GLN SEQRES 5 B 354 MET LYS ILE ILE HIS GLU ALA GLY TYR SER GLU GLU GLU SEQRES 6 B 354 CYS LYS GLN TYR LYS ALA VAL VAL TYR SER ASN THR ILE SEQRES 7 B 354 GLN SER ILE ILE ALA ILE ILE ARG ALA MET GLY ARG LEU SEQRES 8 B 354 LYS ILE ASP PHE GLY ASP SER ALA ARG ALA ASP ASP ALA SEQRES 9 B 354 ARG GLN LEU PHE VAL LEU ALA GLY ALA ALA GLU GLU GLY SEQRES 10 B 354 PHE MET THR ALA GLU LEU ALA GLY VAL ILE LYS ARG LEU SEQRES 11 B 354 TRP LYS ASP SER GLY VAL GLN ALA CYS PHE ASN ARG SER SEQRES 12 B 354 ARG GLU TYR GLN LEU ASN ASP SER ALA ALA TYR TYR LEU SEQRES 13 B 354 ASN ASP LEU ASP ARG ILE ALA GLN PRO ASN TYR ILE PRO SEQRES 14 B 354 THR GLN GLN ASP VAL LEU ARG THR ARG VAL LYS THR THR SEQRES 15 B 354 GLY ILE VAL GLU THR HIS PHE THR PHE LYS ASP LEU HIS SEQRES 16 B 354 PHE LYS MET PHE ASP VAL GLY GLY GLN ARG SER GLU ARG SEQRES 17 B 354 LYS LYS TRP ILE HIS CYS PHE GLU GLY VAL THR ALA ILE SEQRES 18 B 354 ILE PHE CYS VAL ALA LEU SER ASP TYR ASP LEU VAL LEU SEQRES 19 B 354 ALA GLU ASP GLU GLU MET ASN ARG MET HIS GLU SER MET SEQRES 20 B 354 LYS LEU PHE ASP SER ILE CYS ASN ASN LYS TRP PHE THR SEQRES 21 B 354 ASP THR SER ILE ILE LEU PHE LEU ASN LYS LYS ASP LEU SEQRES 22 B 354 PHE GLU GLU LYS ILE LYS LYS SER PRO LEU THR ILE CYS SEQRES 23 B 354 TYR PRO GLU TYR ALA GLY SER ASN THR TYR GLU GLU ALA SEQRES 24 B 354 ALA ALA TYR ILE GLN CYS GLN PHE GLU ASP LEU ASN LYS SEQRES 25 B 354 ARG LYS ASP THR LYS GLU ILE TYR THR HIS PHE THR CYS SEQRES 26 B 354 ALA THR ASP THR LYS ASN VAL GLN PHE VAL PHE ASP ALA SEQRES 27 B 354 VAL THR ASP VAL ILE ILE LYS ASN ASN LEU LYS ASP CYS SEQRES 28 B 354 GLY LEU PHE SEQRES 1 C 345 GLY PRO GLY SER SER GLY SER GLU LEU ASP GLN LEU ARG SEQRES 2 C 345 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 3 C 345 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 4 C 345 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 5 C 345 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 6 C 345 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 7 C 345 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 8 C 345 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 9 C 345 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 10 C 345 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 11 C 345 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 12 C 345 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 13 C 345 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 14 C 345 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 15 C 345 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 16 C 345 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 17 C 345 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 18 C 345 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 19 C 345 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 20 C 345 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 21 C 345 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 22 C 345 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 23 C 345 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 24 C 345 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 25 C 345 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 26 C 345 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 27 C 345 SER PHE LEU LYS ILE TRP ASN SEQRES 1 D 80 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 D 80 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 D 80 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 D 80 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 D 80 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 D 80 PHE PHE CYS ALA ILE LEU GLY SER ALA GLY SER ALA GLY SEQRES 7 D 80 SER ALA SEQRES 1 E 257 ASP VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 E 257 PRO GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY SEQRES 3 E 257 PHE ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN SEQRES 4 E 257 ALA PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SEQRES 5 E 257 SER GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS SEQRES 6 E 257 GLY ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR SEQRES 7 E 257 LEU PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR SEQRES 8 E 257 ALA MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SEQRES 9 E 257 SER SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU SEQRES 10 E 257 THR VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SEQRES 11 E 257 SER GLY GLY GLY GLY SER ASP ILE VAL MET THR GLN ALA SEQRES 12 E 257 THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER SEQRES 13 E 257 ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN SEQRES 14 E 257 GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY SEQRES 15 E 257 GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU SEQRES 16 E 257 ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER SEQRES 17 E 257 GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA SEQRES 18 E 257 GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU SEQRES 19 E 257 TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 20 E 257 LYS ALA ALA ALA LEU GLU VAL LEU PHE GLN HET NIO A 401 9 HETNAM NIO NICOTINIC ACID FORMUL 6 NIO C6 H5 N O2 HELIX 1 AA1 VAL A 29 PHE A 54 1 26 HELIX 2 AA2 TRP A 59 ARG A 89 1 31 HELIX 3 AA3 ASP A 97 HIS A 131 1 35 HELIX 4 AA4 SER A 140 LEU A 158 1 19 HELIX 5 AA5 VAL A 160 LYS A 165 1 6 HELIX 6 AA6 GLN A 187 ARG A 218 1 32 HELIX 7 AA7 LYS A 225 SER A 261 1 37 HELIX 8 AA8 ASN A 265 VAL A 268 5 4 HELIX 9 AA9 TYR A 269 TYR A 295 1 27 HELIX 10 AB1 SER B 6 ALA B 31 1 26 HELIX 11 AB2 GLY B 45 ILE B 55 1 11 HELIX 12 AB3 GLU B 207 GLU B 216 5 10 HELIX 13 AB4 ASN B 241 ASN B 255 1 15 HELIX 14 AB5 LYS B 270 ILE B 278 1 9 HELIX 15 AB6 THR B 295 LEU B 310 1 16 HELIX 16 AB7 THR B 327 GLY B 352 1 26 HELIX 17 AB8 GLU C 3 CYS C 25 1 23 HELIX 18 AB9 THR C 29 THR C 34 1 6 HELIX 19 AC1 ALA D 7 ASN D 24 1 18 HELIX 20 AC2 LYS D 29 HIS D 44 1 16 SHEET 1 AA1 2 ILE A 169 ASN A 171 0 SHEET 2 AA1 2 ALA A 174 LEU A 176 -1 O ALA A 174 N ASN A 171 SHEET 1 AA2 6 VAL B 185 THR B 190 0 SHEET 2 AA2 6 HIS B 195 ASP B 200 -1 O PHE B 196 N PHE B 189 SHEET 3 AA2 6 GLU B 33 GLY B 40 1 N LEU B 36 O LYS B 197 SHEET 4 AA2 6 ALA B 220 VAL B 225 1 O ILE B 222 N LEU B 37 SHEET 5 AA2 6 SER B 263 LEU B 268 1 O PHE B 267 N VAL B 225 SHEET 6 AA2 6 ILE B 319 PHE B 323 1 O TYR B 320 N LEU B 266 SHEET 1 AA3 4 ARG C 49 ARG C 52 0 SHEET 2 AA3 4 PHE C 335 TRP C 339 -1 O LEU C 336 N LEU C 51 SHEET 3 AA3 4 VAL C 327 SER C 331 -1 N VAL C 327 O TRP C 339 SHEET 4 AA3 4 VAL C 315 VAL C 320 -1 N CYS C 317 O GLY C 330 SHEET 1 AA4 4 ILE C 58 TRP C 63 0 SHEET 2 AA4 4 LEU C 69 SER C 74 -1 O ALA C 73 N ALA C 60 SHEET 3 AA4 4 LYS C 78 ASP C 83 -1 O TRP C 82 N LEU C 70 SHEET 4 AA4 4 ASN C 88 PRO C 94 -1 O ILE C 93 N LEU C 79 SHEET 1 AA5 4 VAL C 100 TYR C 105 0 SHEET 2 AA5 4 TYR C 111 GLY C 116 -1 O GLY C 115 N MET C 101 SHEET 3 AA5 4 SER C 122 ASN C 125 -1 O TYR C 124 N VAL C 112 SHEET 4 AA5 4 ARG C 134 GLU C 138 -1 O ARG C 134 N ASN C 125 SHEET 1 AA6 4 LEU C 146 PHE C 151 0 SHEET 2 AA6 4 GLN C 156 SER C 161 -1 O SER C 160 N CYS C 148 SHEET 3 AA6 4 THR C 165 ASP C 170 -1 O TRP C 169 N ILE C 157 SHEET 4 AA6 4 GLN C 176 PHE C 180 -1 O PHE C 180 N CYS C 166 SHEET 1 AA7 4 VAL C 187 LEU C 192 0 SHEET 2 AA7 4 LEU C 198 ALA C 203 -1 O GLY C 202 N MET C 188 SHEET 3 AA7 4 SER C 207 ASP C 212 -1 O TRP C 211 N PHE C 199 SHEET 4 AA7 4 CYS C 218 THR C 223 -1 O PHE C 222 N ALA C 208 SHEET 1 AA8 4 ILE C 229 PHE C 234 0 SHEET 2 AA8 4 ALA C 240 SER C 245 -1 O GLY C 244 N ASN C 230 SHEET 3 AA8 4 THR C 249 ASP C 254 -1 O PHE C 253 N PHE C 241 SHEET 4 AA8 4 GLN C 259 SER C 265 -1 O LEU C 261 N LEU C 252 SHEET 1 AA9 4 ILE C 273 PHE C 278 0 SHEET 2 AA9 4 LEU C 284 TYR C 289 -1 O GLY C 288 N SER C 275 SHEET 3 AA9 4 CYS C 294 ASP C 298 -1 O ASN C 295 N ALA C 287 SHEET 4 AA9 4 ARG C 304 LEU C 308 -1 O LEU C 308 N CYS C 294 SHEET 1 AB1 4 VAL E 5 SER E 7 0 SHEET 2 AB1 4 SER E 17 SER E 23 -1 O SER E 23 N VAL E 5 SHEET 3 AB1 4 THR E 78 THR E 84 -1 O MET E 83 N ARG E 18 SHEET 4 AB1 4 PHE E 68 ASP E 73 -1 N SER E 71 O PHE E 80 SHEET 1 AB2 5 ILE E 58 TYR E 60 0 SHEET 2 AB2 5 LEU E 45 ILE E 51 -1 N TYR E 50 O TYR E 59 SHEET 3 AB2 5 GLY E 33 GLN E 39 -1 N TRP E 36 O VAL E 48 SHEET 4 AB2 5 MET E 93 SER E 99 -1 O SER E 99 N GLY E 33 SHEET 5 AB2 5 PHE E 110 TRP E 111 -1 O PHE E 110 N ARG E 98 SHEET 1 AB3 4 MET E 140 GLN E 142 0 SHEET 2 AB3 4 VAL E 155 SER E 161 -1 O ARG E 160 N THR E 141 SHEET 3 AB3 4 ALA E 211 ILE E 216 -1 O LEU E 214 N ILE E 157 SHEET 4 AB3 4 PHE E 203 SER E 208 -1 N SER E 204 O THR E 215 SHEET 1 AB4 6 SER E 146 PRO E 148 0 SHEET 2 AB4 6 THR E 243 GLU E 246 1 O LYS E 244 N VAL E 147 SHEET 3 AB4 6 VAL E 226 GLN E 231 -1 N TYR E 227 O THR E 243 SHEET 4 AB4 6 LEU E 174 GLN E 179 -1 N GLN E 179 O VAL E 226 SHEET 5 AB4 6 GLN E 186 TYR E 190 -1 O ILE E 189 N TRP E 176 SHEET 6 AB4 6 ASN E 194 LEU E 195 -1 O ASN E 194 N TYR E 190 SSBOND 1 CYS A 18 CYS A 183 1555 1555 2.03 SSBOND 2 CYS A 100 CYS A 177 1555 1555 2.03 SSBOND 3 CYS C 121 CYS C 149 1555 1555 2.04 SSBOND 4 CYS E 22 CYS E 96 1555 1555 2.03 SSBOND 5 CYS E 159 CYS E 229 1555 1555 2.03 CISPEP 1 TYR E 235 PRO E 236 0 -2.03 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