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6qba

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Current revision (11:57, 24 January 2024) (edit) (undo)
 
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<StructureSection load='6qba' size='340' side='right'caption='[[6qba]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
<StructureSection load='6qba' size='340' side='right'caption='[[6qba]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6qba]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Atcc_35091 Atcc 35091] and [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QBA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6QBA FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6qba]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Saccharolobus_solfataricus Saccharolobus solfataricus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QBA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6QBA FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2T1:2-[({4-[2-(TRIFLUOROMETHYL)PHENYL]PIPERIDIN-1-YL}CARBONYL)AMINO]BENZOIC+ACID'>2T1</scene>, <scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=IMD:IMIDAZOLE'>IMD</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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]] 1.8&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">RBP4, PRO2222 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), sso7a1, sso7d-2, SSO9180, sso7a2, sso7d-3, SSO9535 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2287 ATCC 35091])</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2T1:2-[({4-[2-(TRIFLUOROMETHYL)PHENYL]PIPERIDIN-1-YL}CARBONYL)AMINO]BENZOIC+ACID'>2T1</scene>, <scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=IMD:IMIDAZOLE'>IMD</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6qba FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qba OCA], [https://pdbe.org/6qba PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6qba RCSB], [https://www.ebi.ac.uk/pdbsum/6qba PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6qba ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6qba FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qba OCA], [https://pdbe.org/6qba PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6qba RCSB], [https://www.ebi.ac.uk/pdbsum/6qba PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6qba ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
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[[https://www.uniprot.org/uniprot/RET4_HUMAN RET4_HUMAN]] Defects in RBP4 are a cause of retinol-binding protein deficiency (RBP deficiency) [MIM:[https://omim.org/entry/180250 180250]]. This condition causes night vision problems. It produces a typical 'fundus xerophthalmicus', featuring a progressed atrophy of the retinal pigment epithelium.
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[https://www.uniprot.org/uniprot/RET4_HUMAN RET4_HUMAN] Defects in RBP4 are a cause of retinol-binding protein deficiency (RBP deficiency) [MIM:[https://omim.org/entry/180250 180250]. This condition causes night vision problems. It produces a typical 'fundus xerophthalmicus', featuring a progressed atrophy of the retinal pigment epithelium.
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/RET4_HUMAN RET4_HUMAN]] Delivers retinol from the liver stores to the peripheral tissues. In plasma, the RBP-retinol complex interacts with transthyretin, this prevents its loss by filtration through the kidney glomeruli.
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[https://www.uniprot.org/uniprot/RET4_HUMAN RET4_HUMAN] Delivers retinol from the liver stores to the peripheral tissues. In plasma, the RBP-retinol complex interacts with transthyretin, this prevents its loss by filtration through the kidney glomeruli.
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Atcc 35091]]
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[[Category: Homo sapiens]]
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[[Category: Human]]
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[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Brey, C U]]
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[[Category: Saccharolobus solfataricus]]
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[[Category: Djinovic-Carugo, K]]
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[[Category: Brey CU]]
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[[Category: Mlynek, G]]
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[[Category: Djinovic-Carugo K]]
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[[Category: Puehringer, D]]
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[[Category: Mlynek G]]
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[[Category: Lipocalin]]
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[[Category: Puehringer D]]
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[[Category: Rbp4]]
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[[Category: Retinol binding protein]]
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[[Category: Transport protein]]
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Current revision

Crystal Structure of Retinol-Binding Protein 4 (RBP4) in complex with non-retinoid ligand A1120 and engineered binding scaffold

PDB ID 6qba

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