3UON - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE HUMAN M2 MUSCARINIC ACETYLCHOLINE RECEPTOR AN ANTAGONIST
• Keywords: G PROTEIN-COUPLED RECEPTOR, GPCR, ACETYLCHOLINE RECEPTOR, SI PROTEIN-ANTAGONIST COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3UON	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HUMAN M2 MUSCARINIC ACETYLCHOLINE, RECEPTOR T4 LY FUSION PROTEIN	A	438	3451	0
2	Ligand	HUMAN M2 MUSCARINIC ACETYLCHOLINE, RECEPTOR T4 LY FUSION PROTEIN	A	4	0	39
3	Water			57	0	57
total				499	3451	96

Proteins

Unit 1

THR 20 PHE 21 GLU 22 VAL 23 VAL 24 PHE 25 ILE 26 VAL 27 LEU 28 VAL 29 ALA 30 GLY 31 SER 32 LEU 33 SER 34 LEU 35 VAL 36 THR 37 ILE 38 ILE 39 GLY 40 ASN 41 ILE 42 LEU 43 VAL 44 MET 45 VAL 46 SER 47 ILE 48 LYS 49 VAL 50 ASN 51 ARG 52 HIS 53 LEU 54 GLN 55 THR 56 VAL 57 ASN 58 ASN 59 TYR 60 PHE 61 LEU 62 PHE 63 SER 64 LEU 65 ALA 66 CYS 67 ALA 68 ASP 69 LEU 70 ILE 71 ILE 72 GLY 73 VAL 74 PHE 75 SER 76 MET 77 ASN 78 LEU 79 TYR 80 THR 81 LEU 82 TYR 83 THR 84 VAL 85 ILE 86 GLY 87 TYR 88 TRP 89 PRO 90 LEU 91 GLY 92 PRO 93 VAL 94 VAL 95 CYS 96 ASP 97 LEU 98 TRP 99 LEU 100 ALA 101 LEU 102 ASP 103 TYR 104 VAL 105 VAL 106 SER 107 ASN 108 ALA 109 SER 110 VAL 111 MET 112 ASN 113 LEU 114 LEU 115 ILE 116 ILE 117 SER 118 PHE 119 ASP 120 ARG 121 TYR 122 PHE 123 CYS 124 VAL 125 THR 126 LYS 127 PRO 128 LEU 129 THR 130 TYR 131 PRO 132 VAL 133 LYS 134 ARG 135 THR 136 THR 137 LYS 138 MET 139 ALA 140 GLY 141 MET 142 MET 143 ILE 144 ALA 145 ALA 146 ALA 147 TRP 148 VAL 149 LEU 150 SER 151 PHE 152 ILE 153 LEU 154 TRP 155 ALA 156 PRO 157 ALA 158 ILE 159 LEU 160 PHE 161 TRP 162 GLN 163 PHE 164 ILE 165 VAL 166 GLY 167 VAL 168 ARG 169 THR 170 VAL 171 GLU 172 ASP 173 GLY 174 GLU 175 CYS 176 TYR 177 ILE 178 GLN 179 PHE 180 PHE 181 SER 182 ASN 183 ALA 184 ALA 185 VAL 186 THR 187 PHE 188 GLY 189 THR 190 ALA 191 ILE 192 ALA 193 ALA 194 PHE 195 TYR 196 LEU 197 PRO 198 VAL 199 ILE 200 ILE 201 MET 202 THR 203 VAL 204 LEU 205 TYR 206 TRP 207 HIS 208 ILE 209 SER 210 ARG 211 ALA 212 SER 213 LYS 214 SER 215 ARG 216 ILE 217 PRO 377 PRO 378 PRO 379 SER 380 ARG 381 GLU 382 LYS 383 LYS 384 VAL 385 THR 386 ARG 387 THR 388 ILE 389 LEU 390 ALA 391 ILE 392 LEU 393 LEU 394 ALA 395 PHE 396 ILE 397 ILE 398 THR 399 TRP 400 ALA 401 PRO 402 TYR 403 ASN 404 VAL 405 MET 406 VAL 407 LEU 408 ILE 409 ASN 410 THR 411 PHE 412 CYS 413 ALA 414 PRO 415 CYS 416 ILE 417 PRO 418 ASN 419 THR 420 VAL 421 TRP 422 THR 423 ILE 424 GLY 425 TYR 426 TRP 427 LEU 428 CYS 429 TYR 430 ILE 431 ASN 432 SER 433 THR 434 ILE 435 ASN 436 PRO 437 ALA 438 CYS 439 TYR 440 ALA 441 LEU 442 CYS 443 ASN 444 ALA 445 THR 446 PHE 447 LYS 448 LYS 449 THR 450 PHE 451 LYS 452 HIS 453 LEU 454 LEU 455 MET 456 ASN 1002 ILE 1003 PHE 1004 GLU 1005 MET 1006 LEU 1007 ARG 1008 ILE 1009 ASP 1010 GLU 1011 GLY 1012 LEU 1013 ARG 1014 LEU 1015 LYS 1016 ILE 1017 TYR 1018 LYS 1019 ASP 1020 THR 1021 GLU 1022 GLY 1023 TYR 1024 TYR 1025 THR 1026 ILE 1027 GLY 1028 ILE 1029 GLY 1030 HIS 1031 LEU 1032 LEU 1033 THR 1034 LYS 1035 SER 1036 PRO 1037 SER 1038 LEU 1039 ASN 1040 ALA 1041 ALA 1042 LYS 1043 SER 1044 GLU 1045 LEU 1046 ASP 1047 LYS 1048 ALA 1049 ILE 1050 GLY 1051 ARG 1052 ASN 1053 THR 1054 ASN 1055 GLY 1056 VAL 1057 ILE 1058 THR 1059 LYS 1060 ASP 1061 GLU 1062 ALA 1063 GLU 1064 LYS 1065 LEU 1066 PHE 1067 ASN 1068 GLN 1069 ASP 1070 VAL 1071 ASP 1072 ALA 1073 ALA 1074 VAL 1075 ARG 1076 GLY 1077 ILE 1078 LEU 1079 ARG 1080 ASN 1081 ALA 1082 LYS 1083 LEU 1084 LYS 1085 PRO 1086 VAL 1087 TYR 1088 ASP 1089 SER 1090 LEU 1091 ASP 1092 ALA 1093 VAL 1094 ARG 1095 ARG 1096 ALA 1097 ALA 1098 LEU 1099 ILE 1100 ASN 1101 MET 1102 VAL 1103 PHE 1104 GLN 1105 MET 1106 GLY 1107 GLU 1108 THR 1109 GLY 1110 VAL 1111 ALA 1112 GLY 1113 PHE 1114 THR 1115 ASN 1116 SER 1117 LEU 1118 ARG 1119 MET 1120 LEU 1121 GLN 1122 GLN 1123 LYS 1124 ARG 1125 TRP 1126 ASP 1127 GLU 1128 ALA 1129 ALA 1130 VAL 1131 ASN 1132 LEU 1133 ALA 1134 LYS 1135 SER 1136 ARG 1137 TRP 1138 TYR 1139 ASN 1140 GLN 1141 THR 1142 PRO 1143 ASN 1144 ARG 1145 ALA 1146 LYS 1147 ARG 1148 VAL 1149 ILE 1150 THR 1151 THR 1152 PHE 1153 ARG 1154 THR 1155 GLY 1156 THR 1157 TRP 1158 ASP 1159 ALA 1160 TYR 1161

Ligands

Unit 2

QNB 1162 BGC 1163 CL 1164 CL 1165