7QOA
Structure of CodB, a cytosine transporter in an outward-facing conformation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Cytosine permease | polymer | 423 | 44191.8 | 2 | UniProt (A0A857SHB2) In PDB | Proteus vulgaris | |
| 2 | A, B | 6-AMINOPYRIMIDIN-2(1H)-ONE | non-polymer | 111.1 | 2 | Chemie (CYT) | |||
| 3 | A | DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE | non-polymer | 692.0 | 1 | Chemie (PEF) | |||
| 4 | A | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 1 | Chemie (LMT) | |||
| 5 | A, B | 2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 5 | Chemie (A6L) | |||
| 6 | A, B | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 7 | water | water | 18.0 | 66 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 416 (UniProt: A0A857SHB2)
| PDB | External Database | Details |
|---|---|---|
| Val 152 | Ile 152 | conflict |
| Asn 184 | Ala 184 | conflict |
| Thr 188 | Ala 188 | conflict |
| Val 309 | Ile 309 | conflict |
| Val 312 | Leu 312 | conflict |
| Ser 417 | - | expression tag |
| Leu 418 | - | expression tag |
| Glu 419 | - | expression tag |
| Val 420 | - | expression tag |
| Leu 421 | - | expression tag |
| Phe 422 | - | expression tag |
| Gln 423 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 88383.6 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 3253.5 | |
| All* | Total formula weight | 91637.0 |
