3v89

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==The crystal structure of transferrin binding protein A (TbpA) from Neisseria meningitidis serogroup B in complex with the C-lobe of human transferrin==
==The crystal structure of transferrin binding protein A (TbpA) from Neisseria meningitidis serogroup B in complex with the C-lobe of human transferrin==
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<StructureSection load='3v89' size='340' side='right' caption='[[3v89]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
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<StructureSection load='3v89' size='340' side='right'caption='[[3v89]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3v89]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [http://en.wikipedia.org/wiki/Neisseria_meningitidis_serogroup_b Neisseria meningitidis serogroup b]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3V89 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3V89 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3v89]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Neisseria_meningitidis_serogroup_B Neisseria meningitidis serogroup B]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3V89 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3V89 FirstGlance]. <br>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3v83|3v83]], [[3v8u|3v8u]], [[3v8x|3v8x]]</td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.1&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">tbpA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=491 Neisseria meningitidis serogroup B]), TF, PRO1400 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3v89 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3v89 OCA], [https://pdbe.org/3v89 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3v89 RCSB], [https://www.ebi.ac.uk/pdbsum/3v89 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3v89 ProSAT]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3v89 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3v89 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3v89 RCSB], [http://www.ebi.ac.uk/pdbsum/3v89 PDBsum]</span></td></tr>
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</table>
</table>
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== Disease ==
 
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[[http://www.uniprot.org/uniprot/TRFE_HUMAN TRFE_HUMAN]] Defects in TF are the cause of atransferrinemia (ATRAF) [MIM:[http://omim.org/entry/209300 209300]]. Atransferrinemia is rare autosomal recessive disorder characterized by iron overload and hypochromic anemia.<ref>PMID:11110675</ref> <ref>PMID:15466165</ref>
 
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/TRFE_HUMAN TRFE_HUMAN]] Transferrins are iron binding transport proteins which can bind two Fe(3+) ions in association with the binding of an anion, usually bicarbonate. It is responsible for the transport of iron from sites of absorption and heme degradation to those of storage and utilization. Serum transferrin may also have a further role in stimulating cell proliferation.
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[https://www.uniprot.org/uniprot/TBPA_NEIMB TBPA_NEIMB] Neisseria acquires iron by extracting it from serum transferrin (TF) in its human host. Acts as a TF receptor and is required for TF utilization. Binds both apo- and holo-TF, via the TF C-terminus.<ref>PMID:22327295</ref>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 3v89" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Transferrin-binding protein|Transferrin-binding protein]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Neisseria meningitidis serogroup b]]
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[[Category: Large Structures]]
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[[Category: Aisen, P]]
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[[Category: Neisseria meningitidis serogroup B]]
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[[Category: Buchanan, S K]]
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[[Category: Aisen P]]
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[[Category: Easley, N]]
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[[Category: Buchanan SK]]
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[[Category: Noinaj, N]]
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[[Category: Easley N]]
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[[Category: Oke, M]]
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[[Category: Noinaj N]]
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[[Category: Zak, O]]
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[[Category: Oke M]]
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[[Category: Iron binding]]
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[[Category: Zak O]]
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[[Category: Membrane protein-metal transport complex]]
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[[Category: Tonb-dependent transporter]]
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Current revision

The crystal structure of transferrin binding protein A (TbpA) from Neisseria meningitidis serogroup B in complex with the C-lobe of human transferrin

PDB ID 3v89

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