Het-PDB Navi2 (PDB: 5M2Q)

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Ligands
Code	Name	Link
CBY	Cob(II)inamide	PoSSuM
CYN	Cyanide ion	PoSSuM
GOL	Glycerol	PoSSuM

Non-standard Residues
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Glycosylation
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Download interaction data: 5M2Q

Code :

5M2Q PDBj RCSB PDB PDBe

Header :

TRANSPORT PROTEIN

Title :

Structure of cobinamide-bound BtuF mutant W66F, the periplasmic vitamin B12 binding protein in E.coli

Release Data :

2017-03-01

Compound :

mol_id	molecule	chains	synonym
1	Outer membrane protein A,Vitamin B12-binding protein	A,B	Outer membrane protein II*
	mutation: W66F other_details: OmpA-NcoI-BtuF-BamHI-3C-BamHI-His6

Source :

mol_id	organism_scientific	expression_system
1	Escherichia coli (taxid:562)	Escherichia coli (taxid:562)
	gene: btuF, yadT, b0158, JW0154

Authors :

Mireku, S.A., Ruetz, M., Zhou, T., Korkhov, V.M., Kraeutler, B., Locher, K.P.

Keywords :

BtuF, Cobinamide, periplasmic binding protein, ABC transporter, Transport protein

Exp. method :

X-RAY DIFFRACTION ( 1.70 Å )

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. et al.
(2017) Sci Rep 7 : 41575 - 41575

PDB ID: 5M2Q