8P98
BtuB3G3 bound to cyanocobalamin with ordered EL8
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Vitamin B12 transporter BtuB | polymer | 713 | 81169.5 | 1 | UniProt (A0A0P0F201) Pfam (PF07715) UniProt (by SIFTS) (Q8A5Z2) In PDB | Bacteroides thetaiotaomicron VPI-5482 | |
| 2 | B | Putative surface layer protein | polymer | 355 | 41165.8 | 1 | UniProt (Q8A5Z1) Pfam (PF16819) In PDB | Bacteroides thetaiotaomicron VPI-5482 | |
| 3 | B | CYANOCOBALAMIN | non-polymer | 1356.4 | 1 | Chemie (CNC) |
Sequence modifications
A: 1 - 704 (UniProt: A0A0P0F201)
| PDB | External Database | Details |
|---|---|---|
| Gly 705 | - | expression tag |
| Gly 706 | - | expression tag |
| Gly 707 | - | expression tag |
| His 708 | - | expression tag |
| His 709 | - | expression tag |
| His 710 | - | expression tag |
| His 711 | - | expression tag |
| His 712 | - | expression tag |
| His 713 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 122335.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 1356.4 | |
| All* | Total formula weight | 123691.7 |
