1QBZ
THE CRYSTAL STRUCTURE OF THE SIV GP41 ECTODOMAIN AT 1.47 A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | PROTEIN (SIV GP41 ECTODOMAIN) | polymer | 123 | 14431.3 | 3 | GenBank (431600) Pfam (PF00517) UniProt (by SIFTS) (E7CWP5) | Simian immunodeficiency virus | |
| 2 | D, F (A, B) | MERCURY (II) ION | non-polymer | 200.6 | 2 | Chemie (HG) | |||
| 3 | E, J (A, C) | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 2 | Chemie (MRD) | |||
| 4 | G, H, I (B, C) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | K, L, M (A, B, C) | water | water | 18.0 | 263 | Chemie (HOH) |
Sequence modifications
A, B, C: 27 - 149 (GenBank: 431600)
| PDB | External Database | Details |
|---|---|---|
| Ala 86 | Cys 611 | engineered mutation |
| Ala 92 | Cys 617 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 43293.8 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 743.9 | |
| All* | Total formula weight | 44037.7 |
