CATH Domain 5m2qB02

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CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.50	Rossmann fold
	3.40.50.1980	Nitrogenase molybdenum iron protein domain

Domain Context

CATH Clusters

Superfamily	Nitrogenase molybdenum iron protein domain
Functional Family	Vitamin B12-binding protein

Enzyme Information

UniProtKB Entries (1)

BTUF_ECOLI

Escherichia coli K-12

Vitamin B12-binding protein

PDB Structure

PDB	5M2Q
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Conformational Change of a Tryptophan Residue in BtuF Facilitates Binding and Transport of Cobinamide by the Vitamin B12 Transporter BtuCD-F. Mireku, S.A., Ruetz, M., Zhou, T., Korkhov, V.M., Krautler, B., Locher, K.P. Sci Rep