title: Transport of vitamin B12 in Escherichia coli. Corrinoid specificity of the outer membrane receptor.
mesh_terms: D001692:Biological Transport; D002352:Carrier Proteins / Q000378:metabolism*; D002462:Cell Membrane / Q000378:metabolism*; D004926:Escherichia coli / Q000378:metabolism*; D007700:Kinetics; D008565:Membrane Proteins / Q000378:metabolism*; D013329:Structure-Activity Relationship; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D002352:Carrier Proteins; D008565:Membrane Proteins; D014805:Vitamin B 12