CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.40 | Beta Barrel |
|
2.40.170 | Maltoporin; Chain A |
|
2.40.170.20 | TonB-dependent receptor, beta-barrel domain |
Domain Context
CATH Clusters
| Superfamily | TonB-dependent receptor, beta-barrel domain |
| Functional Family | Vitamin B12 transporter BtuB |
Enzyme Information
UniProtKB Entries (1)
| P06129 |
BTUB_ECOLI
Escherichia coli K-12
Vitamin B12 transporter BtuB
|
PDB Structure
| PDB | 1NQH |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Substrate-induced transmembrane signaling in the cobalamin transporter BtuB
Nat.Struct.Biol.
|