cobalamin transport complex
Protein complex facilitating ATP-dependent cobalamin (vitamin B12) transport through inner cell membrane (periplasm to cytoplasm) in Gram-negative bacteria. In E. coli the system is composed of a periplasmic cobalamin-binding protein (BtuF), an integral membrane homodimer, BtuC, and a cytoplasmic ATP-binding homodimer BtuD.
GO:0043190
ATP-binding cassette (ABC) transporter complex
is_a
BtuCDF complex
exact
cobalamin-transporting BtuCDF complex
exact
vitamin B12 transport complex
exact
vitamin B12-transporting BtuCDF complex
exact