PDB: 1nqh Compound: vitamin b12 receptor Classification: TRANSPORT PROTEIN Entry date in PDB: 2003-04-29 Resolution [Å]: 3.10 R-Factor: 0.226

CHAIN: A SWISS-PROT/TREMBL: P06129    KEYWORD: 3D-structure    Cobalt transport    Complete proteome    Outer membrane    Phage recognition    Receptor    Signal    TonB box    Transport    SCOP: f.4.3.3 Membrane and cell surface proteins and peptides    Transmembrane beta-barrels    Porins    Ligand-gated protein channel    Outer membrane cobalamin transporter BtuB    Escherichia coli GO:  membrane    receptor activity    transporter activity    cobalamin transport    transport

Image Source: PDB

1nqe A - percentage of sequence identity: 100