6LM1
The crystal structure of cyanorhodopsin (CyR) N4075R from cyanobacteria Tolypothrix sp. NIES-4075
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) | Rhodopsin | polymer | 259 | 28251.4 | 3 | UniProt (A0A218QMM7) Pfam (PF01036) | Tolypothrix sp. NIES-4075 | |
| 2 | CA, D, WA (B, A, C) | RETINAL | non-polymer | 284.4 | 3 | Chemie (RET) | |||
| 3 | DA, E, XA (B, A, C) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 4 | AB, BB, CB, DB, EA... (C, B, A) | HEXANE | non-polymer | 86.2 | 20 | Chemie (HEX) | |||
| 5 | IB, JA, JB, K, KA... (C, B, A) | N-OCTANE | non-polymer | 114.2 | 19 | Chemie (OCT) | |||
| 6 | PA, QA, S, T (B, A) | DECANE | non-polymer | 142.3 | 4 | Chemie (D10) | |||
| 7 | NB, RA, SA, TA, U... (C, B, A) | DODECANE | non-polymer | 170.3 | 6 | Chemie (D12) | |||
| 8 | AA, OB, PB, QB, UA... (A, C, B) | HEXADECANE | non-polymer | 226.4 | 9 | Chemie (R16) | |||
| 9 | BA, TB, VA (A, C, B) | TETRADECANE | non-polymer | 198.4 | 3 | Chemie (C14) | |||
| 10 | RB, SB (C) | NITRATE ION | non-polymer | 62.0 | 2 | Chemie (NO3) | |||
| 11 | UB, VB, WB (A, B, C) | water | water | 18.0 | 189 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 252 (UniProt: A0A218QMM7)
| PDB | External Database | Details |
|---|---|---|
| Gly -6 | - | expression tag |
| Ser -5 | - | expression tag |
| Ser -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 84754.3 | |
| Non-Polymers* | Number of molecules | 69 |
| Total formula weight | 9168.4 | |
| All* | Total formula weight | 93922.6 |
