2P22 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE YEAST ESCRT-I HETEROTETRAMER CORE
• Keywords: ENDOSOME, TRAFFICKING COMPLEX, VPS23, VPS28, VPS37, MVB12, V PROTEIN SORTING, ESCRT PROTEIN COMPLEXES, ENDOSOMAL SORTING REQUIRED FOR TRANSPORT, ESCRT-I, UBIQUITIN, TSG101, TRANSPO PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2P22	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SUPPRESSOR PROTEIN STP22 OF TEMPERATURE-SENSITIVE FACTOR RECEPTOR AND ARGININE PERMEASE	A	168	1357	0
2	Protein	VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN 28	B	92	758	0
3	Protein	PROTEIN SRN2	C	186	1543	0
4	Protein	HYPOTHETICAL 12.0 KDA PROTEIN IN ADE3-SER2 INTERG REGION	D	79	679	0
5	Ligand	PROTEIN SRN2	C	3	0	15
6	Ligand	HYPOTHETICAL 12.0 KDA PROTEIN IN ADE3-SER2 INTERG REGION	D	1	0	5
7	Water			22	0	22
total				551	4337	42

Proteins

Unit 1	PRO 218 THR 219 ASN 220 HIS 221 HIS 222 GLU 223 MET 224 LEU 225 GLN 226 ASN 227 LEU 228 GLN 229 THR 230 VAL 231 VAL 232 ASN 233 GLU 234 LEU 235 TYR 236 ARG 237 GLU 238 ASP 239 VAL 240 ASP 241 TYR 242 VAL 243 ALA 244 ASP 245 LYS 246 ILE 247 LEU 248 THR 249 ARG 250 GLN 251 THR 252 VAL 253 MET 254 GLN 255 GLU 256 SER 257 ILE 258 ALA 259 ARG 260 PHE 261 HIS 262 GLU 263 ILE 264 ILE 265 ALA 266 ILE 267 ASP 268 LYS 269 ASN 270 HIS 271 LEU 272 ARG 273 ALA 274 VAL 275 GLU 276 GLN 277 ALA 278 ILE 279 GLU 280 GLN 281 THR 282 MET 283 HIS 284 SER 285 LEU 286 ASN 287 ALA 288 GLN 289 ILE 290 ASP 291 VAL 292 LEU 293 THR 294 ALA 295 ASN 296 ARG 297 ALA 298 LYS 299 VAL 300 GLN 301 GLN 302 PHE 303 SER 304 SER 305 THR 306 SER 307 HIS 308 VAL 309 ASP 310 ASP 311 GLU 312 ASP 313 VAL 314 ASN 315 SER 316 ILE 317 ALA 318 VAL 319 ALA 320 LYS 321 THR 322 ASP 323 GLY 324 LEU 325 ASN 326 GLN 327 LEU 328 TYR 329 ASN 330 LEU 331 VAL 332 ALA 333 GLN 334 ASP 335 TYR 336 ALA 337 LEU 338 THR 339 ASP 340 THR 341 ILE 342 GLU 343 CYS 344 LEU 345 SER 346 ARG 347 MET 348 LEU 349 HIS 350 ARG 351 GLY 352 THR 353 ILE 354 PRO 355 LEU 356 ASP 357 THR 358 PHE 359 VAL 360 LYS 361 GLN 362 GLY 363 ARG 364 GLU 365 LEU 366 ALA 367 ARG 368 GLN 369 GLN 370 PHE 371 LEU 372 VAL 373 ARG 374 TRP 375 HIS 376 ILE 377 GLN 378 ARG 379 ILE 380 THR 381 SER 382 PRO 383 LEU 384 SER 385
Unit 2	LYS 7 LEU 8 ASN 9 GLN 10 ASN 11 GLN 12 ASP 13 ILE 14 SER 15 GLN 16 LEU 17 PHE 18 HIS 19 ASP 20 GLU 21 VAL 22 PRO 23 LEU 24 PHE 25 ASP 26 ASN 27 SER 28 ILE 29 THR 30 SER 31 LYS 32 ASP 33 LYS 34 GLU 35 VAL 36 ILE 37 GLU 38 THR 39 LEU 40 SER 41 GLU 42 ILE 43 TYR 44 SER 45 ILE 46 VAL 47 ILE 48 THR 49 LEU 50 ASP 51 HIS 52 VAL 53 GLU 54 LYS 55 ALA 56 TYR 57 LEU 58 LYS 59 ASP 60 SER 61 ILE 62 ASP 63 ASP 64 THR 65 GLN 66 TYR 67 THR 68 ASN 69 THR 70 VAL 71 ASP 72 LYS 73 LEU 74 LEU 75 LYS 76 GLN 77 PHE 78 LYS 79 VAL 80 TYR 81 LEU 82 ASN 83 SER 84 GLN 85 ASN 86 LYS 87 GLU 88 GLU 89 SER 109 ASN 110 ALA 111 ILE 112 THR 113 ARG 114 LEU 115 GLU 116 ARG 117
Unit 3	SER 22 ARG 23 LEU 24 ASP 25 ILE 26 ILE 27 ARG 28 ALA 29 GLU 30 MET 31 ASP 32 VAL 33 VAL 34 PRO 35 SER 36 PRO 37 GLY 38 LEU 39 PRO 40 SER 47 LYS 48 ASN 49 ILE 50 PRO 51 LEU 52 PRO 53 GLU 54 GLY 55 ILE 56 ASN 57 LEU 58 LEU 59 SER 60 SER 61 LYS 62 GLU 63 ILE 64 ILE 65 ASP 66 LEU 67 ILE 68 GLN 69 THR 70 HIS 71 ARG 72 HIS 73 GLN 74 LEU 75 GLU 76 LEU 77 TYR 78 VAL 79 THR 80 LYS 81 PHE 82 ASN 83 PRO 84 LEU 85 THR 86 ASP 87 PHE 88 ALA 89 GLY 90 LYS 91 ILE 92 HIS 93 ALA 94 PHE 95 ARG 96 ASP 97 GLN 98 PHE 99 LYS 100 GLN 101 LEU 102 GLU 103 GLU 104 ASN 105 PHE 106 GLU 107 ASP 108 LEU 109 HIS 110 GLU 111 GLN 112 LYS 113 ASP 114 LYS 115 VAL 116 GLN 117 ALA 118 LEU 119 LEU 120 GLU 121 ASN 122 ALA 123 ARG 124 ILE 125 LEU 126 GLU 127 SER 128 LYS 129 TYR 130 VAL 131 ALA 132 SER 133 TRP 134 GLN 135 ASP 136 TYR 137 HIS 138 SER 139 GLU 140 PHE 141 SER 142 LYS 143 LYS 144 TYR 145 GLY 146 ASP 147 ILE 148 ALA 149 LEU 150 LYS 151 LYS 152 LYS 153 LEU 154 GLU 155 GLN 156 ASN 157 THR 158 LYS 159 LYS 160 LEU 161 ASP 162 GLU 163 GLU 164 SER 165 SER 166 GLN 167 LEU 168 GLU 169 THR 170 THR 171 THR 172 ARG 173 SER 174 ILE 175 ASP 176 SER 177 ALA 178 ASP 179 ASP 180 LEU 181 ASP 182 GLN 183 PHE 184 ILE 185 LYS 186 ASN 187 TYR 188 LEU 189 ASP 190 ILE 191 ARG 192 THR 193 GLN 194 TYR 195 HIS 196 LEU 197 ARG 198 ARG 199 GLU 200 LYS 201 LEU 202 ALA 203 THR 204 TRP 205 ASP 206 LYS 207 GLN 208 GLY 209 ASN 210 LEU 211 LYS 212 TYR 213
Unit 4	MET 3 ASN 4 VAL 5 GLU 6 GLU 7 LEU 8 LEU 9 ARG 10 ARG 11 ILE 12 PRO 13 LEU 14 TYR 15 ASN 16 LYS 17 TYR 18 GLY 19 LYS 20 ASP 21 PHE 22 PRO 23 GLN 24 GLU 25 THR 26 VAL 27 THR 28 ARG 29 PHE 30 GLN 31 MET 32 PRO 33 GLU 34 PHE 35 LYS 36 LEU 37 PRO 38 ALA 39 LEU 40 GLN 41 PRO 42 THR 43 ARG 44 ASP 45 LEU 46 LEU 47 CYS 48 PRO 49 TRP 50 TYR 51 GLU 52 GLU 53 CYS 54 ASP 55 ASN 56 ILE 57 THR 58 LYS 59 VAL 60 CYS 61 GLN 62 LEU 63 HIS 64 ASP 65 SER 66 SER 67 ASN 68 LYS 69 LYS 70 PHE 71 ASP 72 GLN 73 TRP 74 TYR 75 LYS 76 GLU 77 GLN 78 TYR 79 LEU 80 SER 81

Ligands

Unit 5	SO4 214 SO4 215 SO4 216
Unit 6	SO4 103