Transferrin-binding protein: Difference between revisions

Revision as of 20:37, 11 October 2017

Function

Transferrin-binding protein (Tbp) is a surface-exposed lipoprotein which is part of the transferrin receptor. The transferrin receptor functions in acquiring iron for some pathogenic Gram-negative bacteria^[1].

Transferrin-binding protein B (grey) complex with serotransferrin (green), glycerol, carbonate and Fe+3 ion (PDB code 3ve1)

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3D structures of transferrin-binding protein3D structures of transferrin-binding protein

Updated on 11-October-2017

3v8x, 3s9l, 3s9m, 3s9n – NmTbpA + serotransferrin – Neisseria meningitis
3v89 – NmTbpA C-terminal + serotransferrin
4qq1, 3ve2, 3v8u – NmTbpB
4u9c – NmTbpB N-terminal
3ve1 – NmTbpB + serotransferrin
4o3w – AsTbpB (mutant) – Actinobacillus suis
3pqu – AsTbpB
4o3x, 4o3y, 4o3z, 4o49 – ApTbpB (mutant) – Actinobacillus pleuropneumoniae
3hoe – ApTbpB N-terminal
3hol, 3pqs – ApTbpB
4o4u, 4o4x – TbpB (mutant) – Haemophilus parasuis

ReferencesReferences

↑ Nemish U, Yu RH, Tari LW, Krewulak K, Schryvers AB. The bacterial receptor protein, transferrin-binding protein B, does not independently facilitate the release of metal ion from human transferrin. Biochem Cell Biol. 2003 Aug;81(4):275-83. PMID:14569300 doi:http://dx.doi.org/10.1139/o03-057

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

Michal Harel

[1] Nemish U, Yu RH, Tari LW, Krewulak K, Schryvers AB. The bacterial receptor protein, transferrin-binding protein B, does not independently facilitate the release of metal ion from human transferrin. Biochem Cell Biol. 2003 Aug;81(4):275-83. PMID:14569300 doi:http://dx.doi.org/10.1139/o03-057

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