3QBI
Crystal structure of an anion-free yellow form of pharaonis halorhodopsin
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, D) | Halorhodopsin | polymer | 291 | 30975.1 | 3 | UniProt (Q3ITX1) Pfam (PF01036) UniProt (by SIFTS) (P15647) | Natronomonas pharaonis | |
| 2 | D, H, K (A, B, D) | RETINAL | non-polymer | 284.4 | 3 | Chemie (RET) | |||
| 3 | E, F, G, J (A, B) | nonyl beta-D-glucopyranoside | non-polymer | 306.4 | 4 | Chemie (BNG) | |||
| 4 | I, L (B, D) | BACTERIORUBERIN | non-polymer | 741.1 | 2 | Chemie (22B) | |||
| 5 | M, N, O (A, B, D) | water | water | 18.0 | 212 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 92925.3 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 3561.2 | |
| All* | Total formula weight | 96486.4 |
