5A1U
The structure of the COPI coat triad
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | ADP-RIBOSYLATION FACTOR 1 | polymer | 181 | 20552.4 | 2 | UniProt (P11076) Pfam (PF00025) In PDB | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | |
| 2 | C | COATOMER SUBUNIT ALPHA | polymer | 1262 | 142532.8 | 1 | UniProt (Q8CIE6) Pfam (PF00400) Pfam (PF04053) Pfam (PF06957) In PDB | MUS MUSCULUS (HOUSE MOUSE) | ALPHA-COAT PROTEIN, ALPHA-COP, XENOPSIN-RELATED PEPTIDE, CO AT PROTEIN 1 |
| 3 | D | COATOMER SUBUNIT BETA' | polymer | 905 | 102566.1 | 1 | UniProt (O55029) Pfam (PF00400) Pfam (PF04053) In PDB | MUS MUSCULUS (HOUSE MOUSE) | "BETA-COAT PROTEIN", "BETA-COP", P102 |
| 4 | E | COATOMER SUBUNIT GAMMA-1 | polymer | 874 | 97622.7 | 1 | UniProt (Q9QZE5) Pfam (PF01602) Pfam (PF08752) Pfam (PF16381) In PDB | MUS MUSCULUS (HOUSE MOUSE) | GAMMA-1-COAT PROTEIN, GAMMA-1-COP |
| 5 | F | COATOMER SUBUNIT ZETA-1 | polymer | 177 | 20218.2 | 1 | UniProt (P61924) Pfam (PF01217) In PDB | MUS MUSCULUS (HOUSE MOUSE) | ZETA-1-COAT PROTEIN, ZETA-1 COP |
| 6 | G | COATOMER SUBUNIT BETA | polymer | 968 | 109148.1 | 1 | UniProt (Q9JIF7) Pfam (PF01602) Pfam (PF07718) Pfam (PF14806) In PDB | MUS MUSCULUS (HOUSE MOUSE) | BETA-COAT PROTEIN, BETA-COP |
| 7 | H | COATOMER SUBUNIT DELTA | polymer | 511 | 57304.3 | 1 | UniProt (Q5XJY5) Pfam (PF01217) Pfam (PF00928) In PDB | MUS MUSCULUS (HOUSE MOUSE) | ARCHAIN, DELTA-COAT PROTEIN, DELTA-COP |
Sequence modifications
C: 1 - 1224 (UniProt: Q8CIE6)
G: 1 - 968 (UniProt: Q9JIF7)
| PDB | External Database | Details |
|---|---|---|
| Leu 1225 | - | expression tag |
| Glu 1226 | - | expression tag |
| Val 1227 | - | expression tag |
| Leu 1228 | - | expression tag |
| Phe 1229 | - | expression tag |
| Gln 1230 | - | expression tag |
| Gly 1231 | - | expression tag |
| Pro 1232 | - | expression tag |
| Ser 1233 | - | expression tag |
| Ala 1234 | - | expression tag |
| Trp 1235 | - | expression tag |
| Ser 1236 | - | expression tag |
| His 1237 | - | expression tag |
| Pro 1238 | - | expression tag |
| Gln 1239 | - | expression tag |
| Phe 1240 | - | expression tag |
| Glu 1241 | - | expression tag |
| Lys 1242 | - | expression tag |
| Gly 1243 | - | expression tag |
| Gly 1244 | - | expression tag |
| Gly 1245 | - | expression tag |
| Ser 1246 | - | expression tag |
| Gly 1247 | - | expression tag |
| Gly 1248 | - | expression tag |
| Gly 1249 | - | expression tag |
| Ser 1250 | - | expression tag |
| Gly 1251 | - | expression tag |
| Gly 1252 | - | expression tag |
| Ser 1253 | - | expression tag |
| Ala 1254 | - | expression tag |
| Trp 1255 | - | expression tag |
| Ser 1256 | - | expression tag |
| His 1257 | - | expression tag |
| Pro 1258 | - | expression tag |
| Gln 1259 | - | expression tag |
| Phe 1260 | - | expression tag |
| Glu 1261 | - | expression tag |
| Lys 1262 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met -14 | - | expression tag |
| His -13 | - | expression tag |
| His -12 | - | expression tag |
| His -11 | - | expression tag |
| His -10 | - | expression tag |
| His -9 | - | expression tag |
| His -8 | - | expression tag |
| Glu -7 | - | expression tag |
| Asn -6 | - | expression tag |
| Leu -5 | - | expression tag |
| Tyr -4 | - | expression tag |
| Phe -3 | - | expression tag |
| Gln -2 | - | expression tag |
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 570496.9 | |
| All* | Total formula weight | 570496.9 |
