2IHB - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE HETERODIMERIC COMPLEX OF HUMAN RGS1 ACTIVATED GI ALPHA 3
• Keywords: G PROTEIN SIGNALLING, RGS, HETEROTRIMERIC G PROTEIN, SIGNALL COMPLEX, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIU SIGNALING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2IHB	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	317	2509	0
2	Protein	REGULATOR OF G-PROTEIN SIGNALLING 10	B	111	890	0
3	Ligand		A	3	0	34
4	Water			18	0	18
total				449	3399	52

Proteins

Unit 1

GLU 33 VAL 34 LYS 35 LEU 36 LEU 37 LEU 38 LEU 39 GLY 40 ALA 41 GLY 42 GLU 43 SER 44 GLY 45 LYS 46 SER 47 THR 48 ILE 49 VAL 50 LYS 51 GLN 52 MET 53 LYS 54 ILE 55 ILE 56 HIS 57 GLU 58 ASP 59 GLY 60 TYR 61 SER 62 GLU 63 ASP 64 GLU 65 CYS 66 LYS 67 GLN 68 TYR 69 LYS 70 VAL 71 VAL 72 VAL 73 TYR 74 SER 75 ASN 76 THR 77 ILE 78 GLN 79 SER 80 ILE 81 ILE 82 ALA 83 ILE 84 ILE 85 ARG 86 ALA 87 MET 88 GLY 89 ARG 90 LEU 91 LYS 92 ILE 93 ASP 94 PHE 95 GLY 96 GLU 97 ALA 98 ALA 99 ARG 100 ALA 101 ASP 102 ASP 103 ALA 104 ARG 105 GLN 106 LEU 107 PHE 108 VAL 109 LEU 110 ALA 111 GLY 112 SER 113 ALA 114 GLU 115 GLU 116 GLY 117 VAL 118 MET 119 THR 120 PRO 121 GLU 122 LEU 123 ALA 124 GLY 125 VAL 126 ILE 127 LYS 128 ARG 129 LEU 130 TRP 131 ARG 132 ASP 133 GLY 134 GLY 135 VAL 136 GLN 137 ALA 138 CYS 139 PHE 140 SER 141 ARG 142 SER 143 ARG 144 GLU 145 TYR 146 GLN 147 LEU 148 ASN 149 ASP 150 SER 151 ALA 152 SER 153 TYR 154 TYR 155 LEU 156 ASN 157 ASP 158 LEU 159 ASP 160 ARG 161 ILE 162 SER 163 GLN 164 SER 165 ASN 166 TYR 167 ILE 168 PRO 169 THR 170 GLN 171 GLN 172 ASP 173 VAL 174 LEU 175 ARG 176 THR 177 ARG 178 VAL 179 LYS 180 THR 181 THR 182 GLY 183 ILE 184 VAL 185 GLU 186 THR 187 HIS 188 PHE 189 THR 190 PHE 191 LYS 192 ASP 193 LEU 194 TYR 195 PHE 196 LYS 197 MET 198 PHE 199 ASP 200 VAL 201 GLY 202 GLY 203 GLN 204 ARG 205 SER 206 GLU 207 ARG 208 LYS 209 LYS 210 TRP 211 ILE 212 HIS 213 CYS 214 PHE 215 GLU 216 GLY 217 VAL 218 THR 219 ALA 220 ILE 221 ILE 222 PHE 223 CYS 224 VAL 225 ALA 226 LEU 227 SER 228 ASP 229 TYR 230 ASP 231 LEU 232 VAL 233 LEU 234 ALA 235 GLU 236 ASP 237 GLU 238 GLU 239 MET 240 ASN 241 ARG 242 MET 243 HIS 244 GLU 245 SER 246 MET 247 LYS 248 LEU 249 PHE 250 ASP 251 SER 252 ILE 253 CYS 254 ASN 255 ASN 256 LYS 257 TRP 258 PHE 259 THR 260 GLU 261 THR 262 SER 263 ILE 264 ILE 265 LEU 266 PHE 267 LEU 268 ASN 269 LYS 270 LYS 271 ASP 272 LEU 273 PHE 274 GLU 275 GLU 276 LYS 277 ILE 278 LYS 279 ARG 280 SER 281 PRO 282 LEU 283 THR 284 ILE 285 CYS 286 TYR 287 PRO 288 GLU 289 TYR 290 THR 291 GLY 292 SER 293 ASN 294 THR 295 TYR 296 GLU 297 GLU 298 ALA 299 ALA 300 ALA 301 TYR 302 ILE 303 GLN 304 CYS 305 GLN 306 PHE 307 GLU 308 ASP 309 LEU 310 ASN 311 ARG 312 ARG 313 LYS 314 ASP 315 THR 316 LYS 317 GLU 318 ILE 319 TYR 320 THR 321 HIS 322 PHE 323 THR 324 CYS 325 ALA 326 THR 327 ASP 328 THR 329 LYS 330 ASN 331 VAL 332 GLN 333 PHE 334 VAL 335 PHE 336 ASP 337 ALA 338 VAL 339 THR 340 ASP 341 VAL 342 ILE 343 ILE 344 LYS 345 ASN 346 ASN 347 LEU 348 LYS 349

Unit 2

LEU 24 LYS 25 SER 26 THR 27 ALA 28 LYS 29 TRP 30 ALA 31 ALA 32 SER 33 LEU 34 GLU 35 ASN 36 LEU 37 LEU 38 GLU 39 ASP 40 PRO 41 GLU 42 GLY 43 VAL 44 LYS 45 ARG 46 PHE 47 ARG 48 GLU 49 PHE 50 LEU 51 LYS 52 LYS 53 GLU 54 PHE 55 SER 56 GLU 57 GLU 58 ASN 59 VAL 60 LEU 61 PHE 62 TRP 63 LEU 64 ALA 65 CYS 66 GLU 67 ASP 68 PHE 69 LYS 70 LYS 71 MET 72 GLN 73 ASP 74 LYS 75 THR 76 GLN 77 MET 78 GLN 79 GLU 80 LYS 81 ALA 82 LYS 83 GLU 84 ILE 85 TYR 86 MET 87 THR 88 PHE 89 LEU 90 SER 91 SER 92 LYS 93 ALA 94 SER 95 SER 96 GLN 97 VAL 98 ASN 99 VAL 100 GLU 101 GLY 102 PRO 114 HIS 115 PRO 116 LEU 117 MET 118 PHE 119 GLN 120 LYS 121 LEU 122 GLN 123 ASP 124 GLN 125 ILE 126 PHE 127 ASN 128 LEU 129 MET 130 LYS 131 TYR 132 ASP 133 SER 134 TYR 135 SER 136 ARG 137 PHE 138 LEU 139 LYS 140 SER 141 ASP 142 LEU 143 PHE 144 LEU 145

Ligands

Unit 3

ALF 354 MG 355 GDP 356