HEADER SIGNALING PROTEIN 23-AUG-21 7PIV TITLE ACTIVE MELANOCORTIN-4 RECEPTOR (MC4R)- GS PROTEIN COMPLEX BOUND TO TITLE 2 AGONIST NDP-ALPHA-MSH AT 2.86 A RESOLUTION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: MELANOCORTIN RECEPTOR 4; COMPND 3 CHAIN: R; COMPND 4 SYNONYM: MC4-R; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NDP-ALPHA-MSH (OTHER NAMES AFAMELANOTIDE; SCENESSE); COMPND 8 CHAIN: P; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: ISOFORM GNAS-2 OF GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) COMPND 12 SUBUNIT ALPHA ISOFORMS SHORT; COMPND 13 CHAIN: A; COMPND 14 SYNONYM: ADENYLATE CYCLASE-STIMULATING G ALPHA PROTEIN; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 4; COMPND 17 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 18 BETA-1; COMPND 19 CHAIN: B; COMPND 20 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 21 ENGINEERED: YES; COMPND 22 MOL_ID: 5; COMPND 23 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 24 GAMMA-2; COMPND 25 CHAIN: G; COMPND 26 SYNONYM: G GAMMA-I; COMPND 27 ENGINEERED: YES; COMPND 28 MOL_ID: 6; COMPND 29 MOLECULE: CAMELID ANTIBODY VHH FRAGMENT - NANOBODY 35; COMPND 30 CHAIN: N; COMPND 31 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: MC4R; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: POET3; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 12 ORGANISM_TAXID: 32630; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_COMMON: HUMAN; SOURCE 16 ORGANISM_TAXID: 9606; SOURCE 17 VARIANT: 2; SOURCE 18 GENE: GNAS, GNAS1, GSP; SOURCE 19 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 21 EXPRESSION_SYSTEM_PLASMID: PFASTBAC; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 24 ORGANISM_COMMON: RAT; SOURCE 25 ORGANISM_TAXID: 10116; SOURCE 26 GENE: GNB1; SOURCE 27 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 28 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 29 MOL_ID: 5; SOURCE 30 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 31 ORGANISM_COMMON: MOUSE; SOURCE 32 ORGANISM_TAXID: 10090; SOURCE 33 GENE: GNG2; SOURCE 34 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 35 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 36 MOL_ID: 6; SOURCE 37 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 38 ORGANISM_TAXID: 9844; SOURCE 39 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 40 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 41 EXPRESSION_SYSTEM_STRAIN: WK6 KEYWDS GPCR, MELANOCORTIN-4 RECEPTOR, MELANOCORTIN RECEPTORS, SETMELANOTIDE, KEYWDS 2 NDP-ALPHA-MSH, ALPHA-18 MSH, ANTAGONISM, AGONISM, APPETITE KEYWDS 3 REGULATION, ANTI-OBESITY TREATMENT, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR N.A.HEYDER,A.SCHMIDT,G.KLEINAU,T.HILAL,P.SCHEERER REVDAT 1 17-NOV-21 7PIV 0 JRNL AUTH N.A.HEYDER,G.KLEINAU,D.SPECK,A.SCHMIDT,S.PAISDZIOR, JRNL AUTH 2 M.SZCZEPEK,B.BAUER,A.KOCH,M.GALLANDI,D.KWIATKOWSKI,J.BURGER, JRNL AUTH 3 T.MIELKE,A.G.BECK-SICKINGER,P.W.HILDEBRAND,C.M.T.SPAHN, JRNL AUTH 4 D.HILGER,M.SCHACHERL,H.BIEBERMANN,T.HILAL,P.KUHNEN, JRNL AUTH 5 B.K.KOBILKA,P.SCHEERER JRNL TITL STRUCTURES OF ACTIVE MELANOCORTIN-4 RECEPTOR-GS-PROTEIN JRNL TITL 2 COMPLEXES WITH NDP-ALPHA-MSH AND SETMELANOTIDE. JRNL REF CELL RES. V. 31 1176 2021 JRNL REFN ISSN 1001-0602 JRNL PMID 34561620 JRNL DOI 10.1038/S41422-021-00569-8 REMARK 2 REMARK 2 RESOLUTION. 2.86 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, COOT, CCP4 PACKAGE, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 3SN6 REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : OTHER 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) : 2.860 REMARK 3 NUMBER OF PARTICLES : 221682 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 7PIV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1292117637. 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 : TERNARY COMPLEX OF THE NDP REMARK 245 -ALPHA-MSH ACTIVATED REMARK 245 MELANOCORTIN 4 RECEPTOR (MC4R) REMARK 245 GS PROTEIN COMPLEX STABILIZED REMARK 245 BY NANOBODY 35 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.20 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 : 5618 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON III (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 4000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 96000 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -95.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: R, P, A, B, G, N 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 ASP R -7 REMARK 465 TYR R -6 REMARK 465 LYS R -5 REMARK 465 ASP R -4 REMARK 465 ASP R -3 REMARK 465 ASP R -2 REMARK 465 ASP R -1 REMARK 465 LYS R 0 REMARK 465 MET R 1 REMARK 465 VAL R 2 REMARK 465 ASN R 3 REMARK 465 SER R 4 REMARK 465 THR R 5 REMARK 465 HIS R 6 REMARK 465 ARG R 7 REMARK 465 GLY R 8 REMARK 465 MET R 9 REMARK 465 HIS R 10 REMARK 465 THR R 11 REMARK 465 SER R 12 REMARK 465 LEU R 13 REMARK 465 HIS R 14 REMARK 465 LEU R 15 REMARK 465 TRP R 16 REMARK 465 ASN R 17 REMARK 465 ARG R 18 REMARK 465 SER R 19 REMARK 465 SER R 20 REMARK 465 TYR R 21 REMARK 465 ARG R 22 REMARK 465 LEU R 23 REMARK 465 HIS R 24 REMARK 465 SER R 25 REMARK 465 ASN R 26 REMARK 465 ALA R 27 REMARK 465 SER R 28 REMARK 465 GLU R 29 REMARK 465 SER R 30 REMARK 465 LEU R 31 REMARK 465 GLY R 32 REMARK 465 LYS R 33 REMARK 465 GLY R 34 REMARK 465 TYR R 35 REMARK 465 SER R 36 REMARK 465 ASP R 37 REMARK 465 GLY R 38 REMARK 465 GLY R 39 REMARK 465 SER R 109 REMARK 465 THR R 110 REMARK 465 ASP R 111 REMARK 465 THR R 112 REMARK 465 ASP R 113 REMARK 465 ALA R 114 REMARK 465 GLN R 115 REMARK 465 SER R 116 REMARK 465 PHE R 117 REMARK 465 GLY R 231 REMARK 465 THR R 232 REMARK 465 GLY R 233 REMARK 465 ALA R 234 REMARK 465 ILE R 235 REMARK 465 ARG R 236 REMARK 465 GLN R 237 REMARK 465 GLY R 238 REMARK 465 ILE R 317 REMARK 465 CYS R 318 REMARK 465 CYS R 319 REMARK 465 TYR R 320 REMARK 465 PRO R 321 REMARK 465 LEU R 322 REMARK 465 GLY R 323 REMARK 465 GLY R 324 REMARK 465 LEU R 325 REMARK 465 CYS R 326 REMARK 465 ASP R 327 REMARK 465 LEU R 328 REMARK 465 SER R 329 REMARK 465 SER R 330 REMARK 465 ARG R 331 REMARK 465 TYR R 332 REMARK 465 LEU R 333 REMARK 465 GLU R 334 REMARK 465 VAL R 335 REMARK 465 LEU R 336 REMARK 465 PHE R 337 REMARK 465 GLN R 338 REMARK 465 ACE P 0 REMARK 465 NH2 P 14 REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 CYS A 3 REMARK 465 LEU A 4 REMARK 465 GLY A 5 REMARK 465 ASN A 6 REMARK 465 SER A 7 REMARK 465 LYS A 8 REMARK 465 THR A 9 REMARK 465 GLU A 10 REMARK 465 ASP A 11 REMARK 465 GLN A 12 REMARK 465 ALA A 48 REMARK 465 GLY A 49 REMARK 465 GLU A 50 REMARK 465 SER A 51 REMARK 465 GLY A 52 REMARK 465 LYS A 53 REMARK 465 SER A 54 REMARK 465 THR A 55 REMARK 465 ILE A 56 REMARK 465 VAL A 57 REMARK 465 LYS A 58 REMARK 465 GLN A 59 REMARK 465 MET A 60 REMARK 465 ARG A 61 REMARK 465 ILE A 62 REMARK 465 LEU A 63 REMARK 465 HIS A 64 REMARK 465 VAL A 65 REMARK 465 ASN A 66 REMARK 465 GLY A 67 REMARK 465 PHE A 68 REMARK 465 ASN A 69 REMARK 465 GLY A 70 REMARK 465 ASP A 71 REMARK 465 SER A 72 REMARK 465 GLU A 73 REMARK 465 LYS A 74 REMARK 465 ALA A 75 REMARK 465 THR A 76 REMARK 465 LYS A 77 REMARK 465 VAL A 78 REMARK 465 GLN A 79 REMARK 465 ASP A 80 REMARK 465 ILE A 81 REMARK 465 LYS A 82 REMARK 465 ASN A 83 REMARK 465 ASN A 84 REMARK 465 LEU A 85 REMARK 465 LYS A 86 REMARK 465 GLU A 87 REMARK 465 ALA A 88 REMARK 465 ILE A 89 REMARK 465 GLU A 90 REMARK 465 THR A 91 REMARK 465 ILE A 92 REMARK 465 VAL A 93 REMARK 465 ALA A 94 REMARK 465 ALA A 95 REMARK 465 MET A 96 REMARK 465 SER A 97 REMARK 465 ASN A 98 REMARK 465 LEU A 99 REMARK 465 VAL A 100 REMARK 465 PRO A 101 REMARK 465 PRO A 102 REMARK 465 VAL A 103 REMARK 465 GLU A 104 REMARK 465 LEU A 105 REMARK 465 ALA A 106 REMARK 465 ASN A 107 REMARK 465 PRO A 108 REMARK 465 GLU A 109 REMARK 465 ASN A 110 REMARK 465 GLN A 111 REMARK 465 PHE A 112 REMARK 465 ARG A 113 REMARK 465 VAL A 114 REMARK 465 ASP A 115 REMARK 465 TYR A 116 REMARK 465 ILE A 117 REMARK 465 LEU A 118 REMARK 465 SER A 119 REMARK 465 VAL A 120 REMARK 465 MET A 121 REMARK 465 ASN A 122 REMARK 465 VAL A 123 REMARK 465 PRO A 124 REMARK 465 ASP A 125 REMARK 465 PHE A 126 REMARK 465 ASP A 127 REMARK 465 PHE A 128 REMARK 465 PRO A 129 REMARK 465 PRO A 130 REMARK 465 GLU A 131 REMARK 465 PHE A 132 REMARK 465 TYR A 133 REMARK 465 GLU A 134 REMARK 465 HIS A 135 REMARK 465 ALA A 136 REMARK 465 LYS A 137 REMARK 465 ALA A 138 REMARK 465 LEU A 139 REMARK 465 TRP A 140 REMARK 465 GLU A 141 REMARK 465 ASP A 142 REMARK 465 GLU A 143 REMARK 465 GLY A 144 REMARK 465 VAL A 145 REMARK 465 ARG A 146 REMARK 465 ALA A 147 REMARK 465 CYS A 148 REMARK 465 TYR A 149 REMARK 465 GLU A 150 REMARK 465 ARG A 151 REMARK 465 SER A 152 REMARK 465 ASN A 153 REMARK 465 GLU A 154 REMARK 465 TYR A 155 REMARK 465 GLN A 156 REMARK 465 LEU A 157 REMARK 465 ILE A 158 REMARK 465 ASP A 159 REMARK 465 CYS A 160 REMARK 465 ALA A 161 REMARK 465 GLN A 162 REMARK 465 TYR A 163 REMARK 465 PHE A 164 REMARK 465 LEU A 165 REMARK 465 ASP A 166 REMARK 465 LYS A 167 REMARK 465 ILE A 168 REMARK 465 ASP A 169 REMARK 465 VAL A 170 REMARK 465 ILE A 171 REMARK 465 LYS A 172 REMARK 465 GLN A 173 REMARK 465 ALA A 174 REMARK 465 ASP A 175 REMARK 465 TYR A 176 REMARK 465 VAL A 177 REMARK 465 PRO A 178 REMARK 465 SER A 179 REMARK 465 ASP A 180 REMARK 465 GLN A 181 REMARK 465 ASP A 182 REMARK 465 LEU A 183 REMARK 465 LEU A 184 REMARK 465 ARG A 185 REMARK 465 CYS A 186 REMARK 465 ARG A 187 REMARK 465 VAL A 188 REMARK 465 LEU A 189 REMARK 465 THR A 190 REMARK 465 SER A 191 REMARK 465 GLY A 192 REMARK 465 ILE A 193 REMARK 465 SER A 237 REMARK 465 SER A 238 REMARK 465 TYR A 239 REMARK 465 ASN A 240 REMARK 465 MET A 241 REMARK 465 VAL A 242 REMARK 465 ILE A 243 REMARK 465 ARG A 244 REMARK 465 GLU A 245 REMARK 465 ASP A 246 REMARK 465 ASN A 247 REMARK 465 GLN A 248 REMARK 465 ASP A 281 REMARK 465 LEU A 282 REMARK 465 LEU A 283 REMARK 465 ALA A 284 REMARK 465 GLU A 285 REMARK 465 LYS A 286 REMARK 465 VAL A 287 REMARK 465 LEU A 288 REMARK 465 ALA A 289 REMARK 465 GLY A 290 REMARK 465 LYS A 291 REMARK 465 SER A 292 REMARK 465 PRO A 307 REMARK 465 GLU A 308 REMARK 465 ASP A 309 REMARK 465 ALA A 310 REMARK 465 THR A 311 REMARK 465 PRO A 312 REMARK 465 GLU A 313 REMARK 465 PRO A 314 REMARK 465 GLY A 315 REMARK 465 GLU A 316 REMARK 465 ASP A 317 REMARK 465 PRO A 318 REMARK 465 ARG A 319 REMARK 465 VAL A 320 REMARK 465 THR A 321 REMARK 465 GLY B -4 REMARK 465 PRO 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 ALA G 7 REMARK 465 SER G 8 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 HIS N 129 REMARK 465 HIS N 130 REMARK 465 HIS N 131 REMARK 465 HIS N 132 REMARK 465 HIS N 133 REMARK 465 HIS N 134 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 TYR R 41 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 SER R 47 OG REMARK 470 LYS R 73 CG CD CE NZ REMARK 470 ASN R 74 CG OD1 ND2 REMARK 470 HIS R 76 CG ND1 CD2 CE1 NE2 REMARK 470 ASP R 90 CG OD1 OD2 REMARK 470 ILE R 102 CG1 CG2 CD1 REMARK 470 THR R 105 OG1 CG2 REMARK 470 LEU R 106 CG CD1 CD2 REMARK 470 LEU R 107 CG CD1 CD2 REMARK 470 ASN R 108 CG OD1 ND2 REMARK 470 THR R 118 OG1 CG2 REMARK 470 VAL R 119 CG1 CG2 REMARK 470 ASN R 120 CG OD1 ND2 REMARK 470 ILE R 121 CG1 CG2 CD1 REMARK 470 VAL R 124 CG1 CG2 REMARK 470 SER R 131 OG REMARK 470 VAL R 228 CG1 CG2 REMARK 470 GLU R 308 CG CD OE1 OE2 REMARK 470 LYS R 311 CG CD CE NZ REMARK 470 LYS R 314 CG CD CE NZ REMARK 470 ARG A 13 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 293 CG CD CE NZ REMARK 470 GLU A 295 CG CD OE1 OE2 REMARK 470 ASP A 296 CG OD1 OD2 REMARK 470 GLU A 300 CG CD OE1 OE2 REMARK 470 THR A 305 OG1 CG2 REMARK 470 ASP A 340 CG OD1 OD2 REMARK 470 ASP A 354 CG OD1 OD2 REMARK 470 GLU A 356 CG CD OE1 OE2 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 GLN B 9 CG CD OE1 NE2 REMARK 470 ARG B 129 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 130 CG CD OE1 OE2 REMARK 470 GLU B 172 CG CD OE1 OE2 REMARK 470 SER B 189 OG REMARK 470 THR B 196 OG1 CG2 REMARK 470 ARG B 197 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 254 CG OD1 OD2 REMARK 470 ASP B 267 CG OD1 OD2 REMARK 470 SER B 334 OG REMARK 470 GLN G 11 CG CD OE1 NE2 REMARK 470 LYS G 14 CG CD CE NZ REMARK 470 GLU G 63 CG CD OE1 OE2 REMARK 470 SER N 112 OG REMARK 470 THR N 113 OG1 CG2 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 TYR R 41 40.74 -86.97 REMARK 500 GLN R 43 83.04 61.87 REMARK 500 LEU R 75 54.98 -90.75 REMARK 500 TYR R 153 -55.54 -132.80 REMARK 500 ALA R 154 -42.86 66.51 REMARK 500 TYR R 302 -65.38 -123.11 REMARK 500 ASN A 225 -24.60 -157.68 REMARK 500 ASN A 250 60.46 61.36 REMARK 500 LYS A 279 61.24 64.28 REMARK 500 ASP A 340 3.78 83.90 REMARK 500 CYS A 351 2.06 -66.52 REMARK 500 ASP A 354 -5.54 94.92 REMARK 500 THR B 128 94.05 30.23 REMARK 500 ASP B 153 -149.59 -135.77 REMARK 500 CYS B 204 40.60 -87.62 REMARK 500 TYR B 264 78.99 -109.50 REMARK 500 ALA B 287 -78.85 -94.89 REMARK 500 PHE B 292 0.84 82.42 REMARK 500 LEU B 318 110.83 -163.90 REMARK 500 SER B 334 28.79 88.90 REMARK 500 ARG N 67 -34.48 -137.26 REMARK 500 ASN N 77 107.44 -51.87 REMARK 500 SER N 85 71.82 37.53 REMARK 500 THR N 91 106.24 -56.08 REMARK 500 THR N 114 19.69 -146.16 REMARK 500 TYR N 117 49.56 -85.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA R 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP R 122 OD2 REMARK 620 2 ASP R 126 OD2 83.8 REMARK 620 3 GLU P 5 O 114.6 161.1 REMARK 620 4 DPN P 7 O 171.4 87.8 73.8 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-13454 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE AGONIST NDP-ALPHA-MSH BOUND TO THE REMARK 900 ACTIVEMELANOCORTIN-4 RECEPTOR (MC4R) IN COMPLEX WITH THE REMARK 900 HETEROTRIMERIC GSPROTEIN. REMARK 900 RELATED ID: 7PIU RELATED DB: PDB REMARK 900 CRYO-EM STRUCTURE OF THE AGONIST SETMELANOTIDE BOUND TO THE ACTIVE REMARK 900 MELANOCORTIN-4 RECEPTOR (MC4R) IN COMPLEX WITH THE HETEROTRIMERIC REMARK 900 GS-PROTEIN. REMARK 900 RELATED ID: EMD-13453 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE AGONIST SETMELANOTIDE BOUND TO THE ACTIVE REMARK 900 MELANOCORTIN-4 RECEPTOR (MC4R) IN COMPLEX WITH THE HETEROTRIMERIC REMARK 900 GS-PROTEIN. DBREF 7PIV R 1 332 UNP P32245 MC4R_HUMAN 1 332 DBREF 7PIV P 0 14 PDB 7PIV 7PIV 0 14 DBREF 7PIV A 1 380 UNP P63092 GNAS2_HUMAN 1 380 DBREF 7PIV B 2 340 UNP P54311 GBB1_RAT 2 340 DBREF 7PIV G 1 71 UNP P63213 GBG2_MOUSE 1 71 DBREF 7PIV N 1 134 PDB 7PIV 7PIV 1 134 SEQADV 7PIV ASP R -7 UNP P32245 EXPRESSION TAG SEQADV 7PIV TYR R -6 UNP P32245 EXPRESSION TAG SEQADV 7PIV LYS R -5 UNP P32245 EXPRESSION TAG SEQADV 7PIV ASP R -4 UNP P32245 EXPRESSION TAG SEQADV 7PIV ASP R -3 UNP P32245 EXPRESSION TAG SEQADV 7PIV ASP R -2 UNP P32245 EXPRESSION TAG SEQADV 7PIV ASP R -1 UNP P32245 EXPRESSION TAG SEQADV 7PIV LYS R 0 UNP P32245 EXPRESSION TAG SEQADV 7PIV LEU R 333 UNP P32245 EXPRESSION TAG SEQADV 7PIV GLU R 334 UNP P32245 EXPRESSION TAG SEQADV 7PIV VAL R 335 UNP P32245 EXPRESSION TAG SEQADV 7PIV LEU R 336 UNP P32245 EXPRESSION TAG SEQADV 7PIV PHE R 337 UNP P32245 EXPRESSION TAG SEQADV 7PIV GLN R 338 UNP P32245 EXPRESSION TAG SEQADV 7PIV GLY B -4 UNP P54311 EXPRESSION TAG SEQADV 7PIV PRO B -3 UNP P54311 EXPRESSION TAG SEQADV 7PIV GLY B -2 UNP P54311 EXPRESSION TAG SEQADV 7PIV SER B -1 UNP P54311 EXPRESSION TAG SEQADV 7PIV SER B 0 UNP P54311 EXPRESSION TAG SEQADV 7PIV GLY B 1 UNP P54311 EXPRESSION TAG SEQRES 1 R 346 ASP TYR LYS ASP ASP ASP ASP LYS MET VAL ASN SER THR SEQRES 2 R 346 HIS ARG GLY MET HIS THR SER LEU HIS LEU TRP ASN ARG SEQRES 3 R 346 SER SER TYR ARG LEU HIS SER ASN ALA SER GLU SER LEU SEQRES 4 R 346 GLY LYS GLY TYR SER ASP GLY GLY CYS TYR GLU GLN LEU SEQRES 5 R 346 PHE VAL SER PRO GLU VAL PHE VAL THR LEU GLY VAL ILE SEQRES 6 R 346 SER LEU LEU GLU ASN ILE LEU VAL ILE VAL ALA ILE ALA SEQRES 7 R 346 LYS ASN LYS ASN LEU HIS SER PRO MET TYR PHE PHE ILE SEQRES 8 R 346 CYS SER LEU ALA VAL ALA ASP MET LEU VAL SER VAL SER SEQRES 9 R 346 ASN GLY SER GLU THR ILE VAL ILE THR LEU LEU ASN SER SEQRES 10 R 346 THR ASP THR ASP ALA GLN SER PHE THR VAL ASN ILE ASP SEQRES 11 R 346 ASN VAL ILE ASP SER VAL ILE CYS SER SER LEU LEU ALA SEQRES 12 R 346 SER ILE CYS SER LEU LEU SER ILE ALA VAL ASP ARG TYR SEQRES 13 R 346 PHE THR ILE PHE TYR ALA LEU GLN TYR HIS ASN ILE MET SEQRES 14 R 346 THR VAL LYS ARG VAL GLY ILE ILE ILE SER CYS ILE TRP SEQRES 15 R 346 ALA ALA CYS THR VAL SER GLY ILE LEU PHE ILE ILE TYR SEQRES 16 R 346 SER ASP SER SER ALA VAL ILE ILE CYS LEU ILE THR MET SEQRES 17 R 346 PHE PHE THR MET LEU ALA LEU MET ALA SER LEU TYR VAL SEQRES 18 R 346 HIS MET PHE LEU MET ALA ARG LEU HIS ILE LYS ARG ILE SEQRES 19 R 346 ALA VAL LEU PRO GLY THR GLY ALA ILE ARG GLN GLY ALA SEQRES 20 R 346 ASN MET LYS GLY ALA ILE THR LEU THR ILE LEU ILE GLY SEQRES 21 R 346 VAL PHE VAL VAL CYS TRP ALA PRO PHE PHE LEU HIS LEU SEQRES 22 R 346 ILE PHE TYR ILE SER CYS PRO GLN ASN PRO TYR CYS VAL SEQRES 23 R 346 CYS PHE MET SER HIS PHE ASN LEU TYR LEU ILE LEU ILE SEQRES 24 R 346 MET CYS ASN SER ILE ILE ASP PRO LEU ILE TYR ALA LEU SEQRES 25 R 346 ARG SER GLN GLU LEU ARG LYS THR PHE LYS GLU ILE ILE SEQRES 26 R 346 CYS CYS TYR PRO LEU GLY GLY LEU CYS ASP LEU SER SER SEQRES 27 R 346 ARG TYR LEU GLU VAL LEU PHE GLN SEQRES 1 P 15 ACE SER TYR SER NLE GLU HIS DPN ARG TRP GLY LYS PRO SEQRES 2 P 15 VAL NH2 SEQRES 1 A 380 MET GLY CYS LEU GLY ASN SER LYS THR GLU ASP GLN ARG SEQRES 2 A 380 ASN GLU GLU LYS ALA GLN ARG GLU ALA ASN LYS LYS ILE SEQRES 3 A 380 GLU LYS GLN LEU GLN LYS ASP LYS GLN VAL TYR ARG ALA SEQRES 4 A 380 THR HIS ARG LEU LEU LEU LEU GLY ALA GLY GLU SER GLY SEQRES 5 A 380 LYS SER THR ILE VAL LYS GLN MET ARG ILE LEU HIS VAL SEQRES 6 A 380 ASN GLY PHE ASN GLY ASP SER GLU LYS ALA THR LYS VAL SEQRES 7 A 380 GLN ASP ILE LYS ASN ASN LEU LYS GLU ALA ILE GLU THR SEQRES 8 A 380 ILE VAL ALA ALA MET SER ASN LEU VAL PRO PRO VAL GLU SEQRES 9 A 380 LEU ALA ASN PRO GLU ASN GLN PHE ARG VAL ASP TYR ILE SEQRES 10 A 380 LEU SER VAL MET ASN VAL PRO ASP PHE ASP PHE PRO PRO SEQRES 11 A 380 GLU PHE TYR GLU HIS ALA LYS ALA LEU TRP GLU ASP GLU SEQRES 12 A 380 GLY VAL ARG ALA CYS TYR GLU ARG SER ASN GLU TYR GLN SEQRES 13 A 380 LEU ILE ASP CYS ALA GLN TYR PHE LEU ASP LYS ILE ASP SEQRES 14 A 380 VAL ILE LYS GLN ALA ASP TYR VAL PRO SER ASP GLN ASP SEQRES 15 A 380 LEU LEU ARG CYS ARG VAL LEU THR SER GLY ILE PHE GLU SEQRES 16 A 380 THR LYS PHE GLN VAL ASP LYS VAL ASN PHE HIS MET PHE SEQRES 17 A 380 ASP VAL GLY GLY GLN ARG ASP GLU ARG ARG LYS TRP ILE SEQRES 18 A 380 GLN CYS PHE ASN ASP VAL THR ALA ILE ILE PHE VAL VAL SEQRES 19 A 380 ALA SER SER SER TYR ASN MET VAL ILE ARG GLU ASP ASN SEQRES 20 A 380 GLN THR ASN ARG LEU GLN GLU ALA LEU ASN LEU PHE LYS SEQRES 21 A 380 SER ILE TRP ASN ASN ARG TRP LEU ARG THR ILE SER VAL SEQRES 22 A 380 ILE LEU PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU LYS SEQRES 23 A 380 VAL LEU ALA GLY LYS SER LYS ILE GLU ASP TYR PHE PRO SEQRES 24 A 380 GLU PHE ALA ARG TYR THR THR PRO GLU ASP ALA THR PRO SEQRES 25 A 380 GLU PRO GLY GLU ASP PRO ARG VAL THR ARG ALA LYS TYR SEQRES 26 A 380 PHE ILE ARG ASP GLU PHE LEU ARG ILE SER THR ALA SER SEQRES 27 A 380 GLY ASP GLY ARG HIS TYR CYS TYR PRO HIS PHE THR CYS SEQRES 28 A 380 ALA VAL ASP THR GLU ASN ILE ARG ARG VAL PHE ASN ASP SEQRES 29 A 380 CYS ARG ASP ILE ILE GLN ARG MET HIS LEU ARG GLN TYR SEQRES 30 A 380 GLU LEU LEU SEQRES 1 B 345 GLY PRO GLY SER SER GLY SER GLU LEU ASP GLN LEU ARG SEQRES 2 B 345 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 3 B 345 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 4 B 345 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 5 B 345 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 6 B 345 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 7 B 345 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 8 B 345 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 9 B 345 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 10 B 345 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 11 B 345 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 12 B 345 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 13 B 345 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 14 B 345 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 15 B 345 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 16 B 345 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 17 B 345 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 18 B 345 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 19 B 345 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 20 B 345 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 21 B 345 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 22 B 345 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 23 B 345 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 24 B 345 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 25 B 345 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 26 B 345 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 27 B 345 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 N 134 GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 N 134 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 N 134 PHE THR PHE SER ASN TYR LYS MET ASN TRP VAL ARG GLN SEQRES 4 N 134 ALA PRO GLY LYS GLY LEU GLU TRP VAL SER ASP ILE SER SEQRES 5 N 134 GLN SER GLY ALA SER ILE SER TYR THR GLY SER VAL LYS SEQRES 6 N 134 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR SEQRES 7 N 134 LEU TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR SEQRES 8 N 134 ALA VAL TYR TYR CYS ALA ARG CYS PRO ALA PRO PHE THR SEQRES 9 N 134 ARG ASP CYS PHE ASP VAL THR SER THR THR TYR ALA TYR SEQRES 10 N 134 ARG GLY GLN GLY THR GLN VAL THR VAL SER SER HIS HIS SEQRES 11 N 134 HIS HIS HIS HIS HET NLE P 4 8 HET DPN P 7 11 HET CA R 401 1 HETNAM NLE NORLEUCINE HETNAM DPN D-PHENYLALANINE HETNAM CA CALCIUM ION FORMUL 2 NLE C6 H13 N O2 FORMUL 2 DPN C9 H11 N O2 FORMUL 7 CA CA 2+ FORMUL 8 HOH *115(H2 O) HELIX 1 AA1 SER R 47 LYS R 71 1 25 HELIX 2 AA2 SER R 77 ASN R 108 1 32 HELIX 3 AA3 VAL R 119 TYR R 153 1 35 HELIX 4 AA4 GLN R 156 MET R 161 1 6 HELIX 5 AA5 THR R 162 TYR R 187 1 26 HELIX 6 AA6 SER R 191 ILE R 226 1 36 HELIX 7 AA7 ASN R 240 CYS R 271 1 32 HELIX 8 AA8 ASN R 274 SER R 282 1 9 HELIX 9 AA9 HIS R 283 TYR R 302 1 20 HELIX 10 AB1 SER R 306 ILE R 316 1 11 HELIX 11 AB2 ASN A 14 THR A 40 1 27 HELIX 12 AB3 LYS A 219 PHE A 224 5 6 HELIX 13 AB4 ASN A 250 ASN A 265 1 16 HELIX 14 AB5 ILE A 294 PHE A 298 1 5 HELIX 15 AB6 PRO A 299 TYR A 304 5 6 HELIX 16 AB7 ALA A 323 SER A 338 1 16 HELIX 17 AB8 GLU A 356 TYR A 377 1 22 HELIX 18 AB9 LEU B 4 ALA B 26 1 23 HELIX 19 AC1 THR B 29 THR B 34 1 6 HELIX 20 AC2 ASN B 35 ILE B 37 5 3 HELIX 21 AC3 ALA G 10 ASN G 24 1 15 HELIX 22 AC4 LYS G 29 HIS G 44 1 16 HELIX 23 AC5 THR N 28 TYR N 32 5 5 HELIX 24 AC6 LYS N 87 THR N 91 5 5 SHEET 1 AA1 6 GLU A 195 GLN A 199 0 SHEET 2 AA1 6 ASN A 204 ASP A 209 -1 O PHE A 205 N PHE A 198 SHEET 3 AA1 6 HIS A 41 LEU A 46 1 N HIS A 41 O ASN A 204 SHEET 4 AA1 6 ALA A 229 ALA A 235 1 O ILE A 231 N LEU A 44 SHEET 5 AA1 6 SER A 272 ASN A 278 1 O ILE A 274 N ILE A 230 SHEET 6 AA1 6 CYS A 345 PHE A 349 1 O HIS A 348 N LEU A 277 SHEET 1 AA2 4 THR B 47 ARG B 52 0 SHEET 2 AA2 4 PHE B 335 TRP B 339 -1 O ILE B 338 N ARG B 49 SHEET 3 AA2 4 VAL B 327 SER B 331 -1 N VAL B 327 O TRP B 339 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 VAL B 90 N ILE B 81 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 ARG B 137 N ILE B 123 SHEET 1 AA5 4 LEU B 146 PHE B 151 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 ALA B 167 N THR B 159 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 VAL B 200 N SER B 191 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 SER B 277 PHE B 278 0 SHEET 2 AA8 4 LEU B 284 LEU B 286 -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 LEU B 308 -1 O ALA B 305 N VAL B 296 SHEET 1 AA9 4 GLN N 3 SER N 7 0 SHEET 2 AA9 4 LEU N 18 SER N 25 -1 O SER N 21 N SER N 7 SHEET 3 AA9 4 THR N 78 MET N 83 -1 O MET N 83 N LEU N 18 SHEET 4 AA9 4 PHE N 68 ASP N 73 -1 N SER N 71 O TYR N 80 SHEET 1 AB1 6 LEU N 11 VAL N 12 0 SHEET 2 AB1 6 THR N 122 VAL N 126 1 O THR N 125 N VAL N 12 SHEET 3 AB1 6 ALA N 92 ARG N 98 -1 N TYR N 94 O THR N 122 SHEET 4 AB1 6 MET N 34 GLN N 39 -1 N VAL N 37 O TYR N 95 SHEET 5 AB1 6 GLU N 46 ILE N 51 -1 O SER N 49 N TRP N 36 SHEET 6 AB1 6 ILE N 58 TYR N 60 -1 O SER N 59 N ASP N 50 SSBOND 1 CYS R 40 CYS R 279 1555 1555 2.03 SSBOND 2 CYS R 271 CYS R 277 1555 1555 2.03 SSBOND 3 CYS N 22 CYS N 96 1555 1555 2.04 SSBOND 4 CYS N 99 CYS N 107 1555 1555 2.04 LINK C SER P 3 N NLE P 4 1555 1555 1.34 LINK C NLE P 4 N GLU P 5 1555 1555 1.34 LINK C HIS P 6 N DPN P 7 1555 1555 1.34 LINK C DPN P 7 N ARG P 8 1555 1555 1.34 LINK OD2 ASP R 122 CA CA R 401 1555 1555 3.09 LINK OD2 ASP R 126 CA CA R 401 1555 1555 2.93 LINK CA CA R 401 O GLU P 5 1555 1555 2.68 LINK CA CA R 401 O DPN P 7 1555 1555 2.50 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