4QF1
Crystal structure of unliganded CH59UA, the inferred unmutated ancestor of the RV144 anti-HIV antibody lineage producing CH59
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | H, A | CH59UA Fab fragment of heavy chain | polymer | 225 | 23958.8 | 2 | Homo sapiens | ||
2 | L, B | Inferred unmutated ancestor (UA) of anti-HIV antibody CH59 | polymer | 214 | 22878.3 | 2 | Homo sapiens | ||
3 | H, A | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
4 | L, B | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
5 | L, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
6 | A, B | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
7 | water | water | 18.0 | 201 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 93674.1 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1150.2 | |
All* | Total formula weight | 94824.3 |