3IDX
Crystal structure of HIV-gp120 core in complex with CD4-binding site antibody b13, space group C222
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (G) | HIV-1 HxBc2 gp120 core | polymer | 317 | 35126.9 | 1 | Pfam (PF00516) UniProt (by SIFTS) (P04578) | Human immunodeficiency virus 1 | |
| 2 | B (H) | Fab b13 heavy chain | polymer | 231 | 24810.9 | 1 | Homo sapiens (human) | ||
| 3 | C (L) | Fab b13 light chain | polymer | 215 | 23639.1 | 1 | Homo sapiens (human) | ||
| 4 | D, E, F, G, H... (G) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 16 | Chemie (NAG) | |||
| 5 | T, Z (G, H) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 6 | U, V, W, X (G) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 7 | Y (G) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 8 | AA, BA, CA (G, H, L) | water | water | 18.0 | 233 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 83576.9 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 4492.3 | |
| All* | Total formula weight | 88069.2 |
