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InterPro: IPR003400 Biopolymer transport protein ExbD/TolR

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UniProtKB

Matches:

2977 proteins

Overview:	sorted by AC,	sorted by name,	of known structure,	proteins with splice variants
Detailed:	sorted by AC,	sorted by name,	of known structure	proteins with splice variants
Table:	For all matching proteins,	of known structure
Architectures
Accession List
Matches in BioMart

Accession

IPR003400 ExbD

Type

Family

Signatures Help

Database	ID	Name	Proteins
Pfam	PF02472	ExbD	2977
Signatures in BioMart

InterPro Relationships Help

Children

IPR014168 Biopolymer transport, TolR
IPR014170 TonB system transport protein ExbD type-1
IPR014171 TonB system transport protein ExbD type-2

GO Term annotation Help

Process

GO:0006810 transport

Function

GO:0005215 transporter activity

Component

GO:0016020 membrane

InterPro annotation

Entry Details in BioMart

Abstract

This group of proteins are membrane bound transport proteins essential for ferric ion uptake in bacteria [1]. The family consists of ExbD, and TolR which are involved in TonB-dependent transport of various receptor bound substrates including colicins [2].

Database links Help

PANDIT: PF02472

Blocks: IPB003400

Taxonomic coverage Help

Overlapping InterPro entries Help

IPR003400

Numbers of overlapping proteins

Average numbers of overlapping amino acids

Example proteins Help

P0ABV3 Biopolymer transport protein exbD

P72942 Putative biopolymer transport protein exbD

More proteins

Example Proteins Key

InterPro entry accession number/name and structure databases		Colour code
IPR014170	TonB system transport protein ExbD type-1
IPR003400	Biopolymer transport protein ExbD/TolR
	SWISS-MODEL
	PDB Chain

Publications Open in usermanual
1.	Wiggerich HG, Klauke B, Koplin R, Priefer UB, Puhler A. Unusual structure of the tonB-exb DNA region of Xanthomonas campestris pv. campestris: tonB, exbB, and exbD1 are essential for ferric iron uptake, but exbD2 is not. J. Bacteriol. 179 7103-10 1997 [PubMed: 9371459] http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=EBI&pubmedid=9371459
2.	Sun TP, Webster RE. Nucleotide sequence of a gene cluster involved in entry of E colicins and single-stranded DNA of infecting filamentous bacteriophages into Escherichia coli. J. Bacteriol. 169 2667-74 1987 [PubMed: 3294803] http://ukpmc.ac.uk/picrender.cgi?tool=EBI&pubmedid=3294803&action=stream&blobtype=pdf

InterPro 23.1