7BIZ
Structure of a B12 binding lipoprotein from Bacteroides thetaiotaomicron
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Cell surface protein | polymer | 501 | 56154.5 | 2 | UniProt (A0A0N7IAT3) Pfam (PF16820) UniProt (by SIFTS) (Q8A6C8) | Bacteroides thetaiotaomicron | PKD domain protein,PKD-like domain protein |
| 2 | C, I (A, B) | CYANOCOBALAMIN | non-polymer | 1356.4 | 2 | Chemie (CNC) | |||
| 3 | D, E, J, K (A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) PubChem (271) | |||
| 4 | F, G, M (A, B) | POLYETHYLENE GLYCOL (N=34) | non-polymer | 1529.8 | 3 | Chemie (15P) PubChem (16755630) | |||
| 5 | H, N (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) PubChem (923) | |||
| 6 | L (B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) PubChem (4478249) | |||
| 7 | O, P (A, B) | water | water | 18.0 | 1405 | Chemie (HOH) |
Sequence modifications
A, B: 103 - 593 (UniProt: A0A0N7IAT3)
| PDB | External Database | Details |
|---|---|---|
| Met 101 | - | initiating methionine |
| Gly 102 | - | cloning artifact |
| Leu 594 | - | cloning artifact |
| Glu 595 | - | expression tag |
| His 596 | - | expression tag |
| His 597 | - | expression tag |
| His 598 | - | expression tag |
| His 599 | - | expression tag |
| His 600 | - | expression tag |
| His 601 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 112309.1 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 7703.8 | |
| All* | Total formula weight | 120012.8 |
