Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Protein transport protein Sec23A | polymer | 765 | 86249.5 | 1 | UniProt (Q15436) | Homo sapiens (human) | SEC23-related protein A |
| 2 | B (B) | Protein transport protein Sec24A | polymer | 748 | 84422.9 | 1 | UniProt (O95486) | Homo sapiens (human) | SEC24-related protein A |
| 3 | C (C) | Vesicle-trafficking protein SEC22b | polymer | 157 | 18031.6 | 1 | UniProt (O75396) | Homo sapiens (human) | ER-Golgi SNARE of 24 kDa,ERS-24,ERS24,SEC22 vesicle-trafficking protein homolog B,SEC22 vesicle-trafficking protein-like 1 |
| 4 | D, F (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) PubChem (32051) | |||
| 5 | E (B) | (2~{R},3~{R})-2-phenyl-3-(phenylmethyl)cyclopropane-1,1-dicarboxylic acid | non-polymer | 296.3 | 1 | Chemie (A1EP9) | |||
| 6 | G, H, I (A, B, C) | water | water | 18.0 | 63 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 188704.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 427.1 | |
| All* | Total formula weight | 189131.2 |






