2fw0

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==Apo Open Form of Glucose/Galactose Binding Protein==
==Apo Open Form of Glucose/Galactose Binding Protein==
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<StructureSection load='2fw0' size='340' side='right' caption='[[2fw0]], [[Resolution|resolution]] 1.55&Aring;' scene=''>
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<StructureSection load='2fw0' size='340' side='right'caption='[[2fw0]], [[Resolution|resolution]] 1.55&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2fw0]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FW0 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2FW0 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2fw0]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FW0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2FW0 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=MLA:MALONIC+ACID'>MLA</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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]] 1.55&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2gbp|2gbp]], [[1gcg|1gcg]], [[1glg|1glg]]</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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=MLA:MALONIC+ACID'>MLA</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">mglB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</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=2fw0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2fw0 OCA], [https://pdbe.org/2fw0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2fw0 RCSB], [https://www.ebi.ac.uk/pdbsum/2fw0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2fw0 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=2fw0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2fw0 OCA], [http://pdbe.org/2fw0 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2fw0 RCSB], [http://www.ebi.ac.uk/pdbsum/2fw0 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2fw0 ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/DGAL_ECOLI DGAL_ECOLI]] This protein is involved in the active transport of galactose and glucose. It plays a role in the chemotaxis towards the two sugars by interacting with the trg chemoreceptor.
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[https://www.uniprot.org/uniprot/MGLB_ECOLI MGLB_ECOLI] Part of the ABC transporter complex MglABC involved in galactose/methyl galactoside import (Probable). In addition, binds D-galactose and D-glucose and plays a role in the chemotaxis towards these two sugars by interacting with the Trg chemoreceptor (PubMed:3057628, PubMed:4927373). Chemotaxis requires MglB, but not MglA or MglC (PubMed:6294056).<ref>PMID:3057628</ref> <ref>PMID:4927373</ref> <ref>PMID:6294056</ref> <ref>PMID:1719366</ref> <ref>PMID:6294056</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Bacillus coli migula 1895]]
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[[Category: Escherichia coli]]
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[[Category: Borrok, M J]]
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[[Category: Large Structures]]
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[[Category: Forest, K T]]
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[[Category: Borrok MJ]]
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[[Category: Kiessling, L L]]
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[[Category: Forest KT]]
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[[Category: Chemotaxis]]
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[[Category: Kiessling LL]]
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[[Category: Ggbp]]
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[[Category: Hinge]]
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[[Category: Periplasmic binding protein]]
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[[Category: Transport]]
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[[Category: Transport protein]]
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Apo Open Form of Glucose/Galactose Binding Protein

PDB ID 2fw0

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