Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ADP-Ribosylation Factor 1 | polymer | 164 | 18822.5 | 1 | UniProt (P84080) Pfam (PF00025) | Bos taurus (cattle) | |
| 2 | B (E) | Arno | polymer | 203 | 23514.8 | 1 | UniProt (Q99418) Pfam (PF01369) | Homo sapiens (human) | ARF nucleotide-binding site opener, Cytohesin 2, ARF exchange factor |
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D (A) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 5 | E (A) | 1,6,7,8,9,11A,12,13,14,14A-DECAHYDRO-1,13-DIHYDROXY-6-METHYL-4H-CYCLOPENT[F]OXACYCLOTRIDECIN-4-ONE | non-polymer | 280.4 | 1 | Chemie (AFB) | |||
| 6 | F, G (A, E) | water | water | 18.0 | 286 | Chemie (HOH) |
Sequence modifications
E: 50 - 252 (UniProt: Q99418)
| PDB | External Database | Details |
|---|---|---|
| Cme 174 | Cys 174 | modified residue |
| Tyr 190 | Phe 190 | engineered mutation |
| Ser 191 | Ala 191 | engineered mutation |
| Asp 198 | Ser 198 | engineered mutation |
| Met 208 | Pro 208 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42337.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 747.9 | |
| All* | Total formula weight | 43085.1 |
