3X3C
Crystal structure of the light-driven sodium pump KR2 in neutral state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Sodium pumping rhodopsin | polymer | 290 | 32894.9 | 1 | UniProt (N0DKS8) | Dokdonia eikasta | |
| 2 | B (A) | RETINAL | non-polymer | 284.4 | 1 | Chemie (RET) PubChem (1070) PubChem (23254473) PubChem (177675058) PubChem (638015) PubChem (5353924) PubChem (6436079) PubChem (6436082) PubChem (87082476) PubChem (87110449) PubChem (87110609) PubChem (88398773) PubChem (88407543) PubChem (11426127) PubChem (12227253) PubChem (12227254) PubChem (12227256) PubChem (12227257) PubChem (12227258) PubChem (12227259) PubChem (12227269) PubChem (12227270) PubChem (12227271) PubChem (5280490) PubChem (5381765) PubChem (134688327) PubChem (140510408) PubChem (145826762) PubChem (169423542) PubChem (172878320) | |||
| 3 | C, D, E (A) | OLEIC ACID | non-polymer | 282.5 | 3 | Chemie (OLA) PubChem (965) PubChem (445639) PubChem (637517) | |||
| 4 | F (A) | water | water | 18.0 | 67 | Chemie (HOH) |
Sequence modifications
A: 1 - 275 (UniProt: N0DKS8)
| PDB | External Database | Details |
|---|---|---|
| Glu 276 | - | expression tag |
| Asn 277 | - | expression tag |
| Leu 278 | - | expression tag |
| Tyr 279 | - | expression tag |
| Phe 280 | - | expression tag |
| Gln 281 | - | expression tag |
| Ser 282 | - | expression tag |
| Gly 283 | - | expression tag |
| Ser 284 | - | expression tag |
| His 285 | - | expression tag |
| His 286 | - | expression tag |
| His 287 | - | expression tag |
| His 288 | - | expression tag |
| His 289 | - | expression tag |
| His 290 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 32894.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1131.8 | |
| All* | Total formula weight | 34026.7 |
