3myu: Difference between revisions

Latest revision as of 09:04, 6 September 2023

Mycoplasma genitalium MG289

Structural highlights

3myu is a 2 chain structure with sequence from Mycoplasma genitalium. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.95Å
Ligands:	ACT, VIB
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

P37_MYCGE P37 is part of a high-affinity transport system.

Publication Abstract from PubMed

Mycoplasma genitalium is one of the smallest organisms capable of self-replication and its sequence is considered a starting point for understanding the minimal genome required for life. MG289, a putative phosphonate substrate binding protein, is considered to be one of these essential genes. The crystal structure of MG289 has been solved at 1.95 A resolution. The structurally identified thiamine binding region reveals possible mechanisms for ligand promiscuity. MG289 was determined to be an extracytoplasmic thiamine binding lipoprotein. Computational analysis, size exclusion chromatography, and small angle X-ray scattering indicates that MG289 homodimerizes in a concentration-dependant manner. Comparisons to the thiamine pyrophosphate binding homolog Cypl reveal insights into the metabolic differences between mycoplasmal species including identifying possible kinases for cofactor phosphorylation and describing the mechanism of thiamine transport into the cell. These results provide a baseline to build our understanding of the minimal metabolic requirements of a living organism. Proteins 2011. (c) 2010 Wiley-Liss, Inc.

Insights into Mycoplasma genitalium metabolism revealed by the structure of MG289, an extracytoplasmic thiamine binding lipoprotein.,Sippel KH, Venkatakrishnan B, Boehlein SK, Sankaran B, Quirit JG, Govindasamy L, Agbandje-McKenna M, Goodison S, Rosser CJ, McKenna R Proteins. 2011 Feb;79(2):528-36. PMID:21117240^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Sippel KH, Venkatakrishnan B, Boehlein SK, Sankaran B, Quirit JG, Govindasamy L, Agbandje-McKenna M, Goodison S, Rosser CJ, McKenna R. Insights into Mycoplasma genitalium metabolism revealed by the structure of MG289, an extracytoplasmic thiamine binding lipoprotein. Proteins. 2011 Feb;79(2):528-36. PMID:21117240 doi:10.1002/prot.22900

Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Sippel KH, Venkatakrishnan B, Boehlein SK, Sankaran B, Quirit JG, Govindasamy L, Agbandje-McKenna M, Goodison S, Rosser CJ, McKenna R. Insights into Mycoplasma genitalium metabolism revealed by the structure of MG289, an extracytoplasmic thiamine binding lipoprotein. Proteins. 2011 Feb;79(2):528-36. PMID:21117240 doi:10.1002/prot.22900

[1]

@@ Line 3: / Line 3: @@
 <StructureSection load='3myu' size='340' side='right'caption='[[3myu]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3myu]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Atcc_33530 Atcc 33530]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MYU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3MYU FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3myu]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycoplasma_genitalium Mycoplasma genitalium]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MYU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3MYU FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=VIB:3-(4-AMINO-2-METHYL-PYRIMIDIN-5-YLMETHYL)-5-(2-HYDROXY-ETHYL)-4-METHYL-THIAZOL-3-IUM'>VIB</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.95&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3e78|3e78]], [[3e79|3e79]], [[3eki|3eki]]</div></td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=VIB:3-(4-AMINO-2-METHYL-PYRIMIDIN-5-YLMETHYL)-5-(2-HYDROXY-ETHYL)-4-METHYL-THIAZOL-3-IUM'>VIB</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MG289, p37 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2097 ATCC 33530])</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=3myu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3myu OCA], [https://pdbe.org/3myu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3myu RCSB], [https://www.ebi.ac.uk/pdbsum/3myu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3myu ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[https://www.uniprot.org/uniprot/P37_MYCGE P37_MYCGE]] P37 is part of a high-affinity transport system.
+[https://www.uniprot.org/uniprot/P37_MYCGE P37_MYCGE] P37 is part of a high-affinity transport system.
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 24: / Line 23: @@
 __TOC__
 </StructureSection>
-[[Category: Atcc 33530]]
 [[Category: Large Structures]]
-[[Category: Agbandje-McKenna, M]]
-[[Category: Boehlein, S K]]
-[[Category: Goodison, S]]
-[[Category: Govindasamy, L]]
-[[Category: McKenna, R]]
-[[Category: Namiki, K]]
-[[Category: Quirit, J G]]
-[[Category: Rosser, C J]]
-[[Category: Sankaran, B]]
-[[Category: Satai, Y]]
-[[Category: Sippel, K H]]
-[[Category: Atp binding cassette transporter binding protein]]
-[[Category: Cypl]]
-[[Category: Extracytoplasmic]]
-[[Category: G37]]
-[[Category: Lipoprotein]]
-[[Category: Mg289]]
-[[Category: Mycoplasma]]
 [[Category: Mycoplasma genitalium]]
-[[Category: P37]]
+[[Category: Agbandje-McKenna M]]
-[[Category: Thiamine binding protein]]
+[[Category: Boehlein SK]]
-[[Category: Vib binding protein]]
+[[Category: Goodison S]]
+[[Category: Govindasamy L]]
+[[Category: McKenna R]]
+[[Category: Namiki K]]
+[[Category: Quirit JG]]
+[[Category: Rosser CJ]]
+[[Category: Sankaran B]]
+[[Category: Satai Y]]
+[[Category: Sippel KH]]

3myu: Difference between revisions

Latest revision as of 09:04, 6 September 2023

Mycoplasma genitalium MG289

Structural highlights

Function

Publication Abstract from PubMed

References

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