CATH Domain 1po3B02

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CATH Classification

Level	CATH Code	Description
	2	Mainly Beta
	2.40	Beta Barrel
	2.40.170	Maltoporin; Chain A
	2.40.170.20	TonB-dependent receptor, beta-barrel domain

Domain Context

CATH Clusters

Superfamily	TonB-dependent receptor, beta-barrel domain
Functional Family	Fe(3+) dicitrate transport protein FecA

Enzyme Information

UniProtKB Entries (1)

FECA_ECOLI

Escherichia coli K-12

Fe(3+) dicitrate transport protein FecA

PDB Structure

PDB	1PO3
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Structural evidence for iron-free citrate and ferric citrate binding to the TonB-dependent outer membrane transporter FecA Yue, W.W., Grizot, S., Buchanan, S.K. J.Mol.Biol.