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| | <SX load='6k1h' size='340' side='right' viewer='molstar' caption='[[6k1h]], [[Resolution|resolution]] 3.52Å' scene=''> | | <SX load='6k1h' size='340' side='right' viewer='molstar' caption='[[6k1h]], [[Resolution|resolution]] 3.52Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[6k1h]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Ecoli Ecoli] and [http://en.wikipedia.org/wiki/Escherichia_coli_mg1655 Escherichia coli mg1655]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6K1H OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6K1H FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[6k1h]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12] and [https://en.wikipedia.org/wiki/Escherichia_coli_str._K-12_substr._MG1655 Escherichia coli str. K-12 substr. MG1655]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6K1H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6K1H FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.52Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">D8B36_09735 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI]), manY, pel, ptsP, b1818, JW1807 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=511145 Escherichia coli MG1655])</td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6k1h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6k1h OCA], [http://pdbe.org/6k1h PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6k1h RCSB], [http://www.ebi.ac.uk/pdbsum/6k1h PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6k1h 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=6k1h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6k1h OCA], [https://pdbe.org/6k1h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6k1h RCSB], [https://www.ebi.ac.uk/pdbsum/6k1h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6k1h ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/PTNC_ECOLI PTNC_ECOLI]] The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane (PubMed:2951378, PubMed:2999119). The enzyme II ManXYZ PTS system is involved in mannose transport (PubMed:2951378, PubMed:2999119). Also functions as a receptor for bacterial chemotaxis and is required for infection of the cell by bacteriophage lambda where it most likely functions as a pore for penetration of lambda DNA (PubMed:4604906, PubMed:353494).<ref>PMID:2951378</ref> <ref>PMID:2999119</ref> <ref>PMID:353494</ref> <ref>PMID:4604906</ref> | + | [https://www.uniprot.org/uniprot/PTND_ECOLI PTND_ECOLI] The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane (PubMed:2951378, PubMed:2999119). The enzyme II ManXYZ PTS system is involved in mannose transport (PubMed:2951378, PubMed:2999119). Also functions as a receptor for bacterial chemotaxis and is required for infection of the cell by bacteriophage lambda where it most likely functions as a pore for penetration of lambda DNA (PubMed:4604906, PubMed:353494).<ref>PMID:2951378</ref> <ref>PMID:2999119</ref> <ref>PMID:353494</ref> <ref>PMID:4604906</ref> |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </SX> | | </SX> |
| - | [[Category: Ecoli]] | + | [[Category: Escherichia coli K-12]] |
| - | [[Category: Escherichia coli mg1655]] | + | [[Category: Escherichia coli str. K-12 substr. MG1655]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Wang, J W]] | + | [[Category: Wang JW]] |
| - | [[Category: Zeng, J W]] | + | [[Category: Zeng JW]] |
| - | [[Category: Mannose]]
| + | |
| - | [[Category: Manyz]]
| + | |
| - | [[Category: Protein transport]]
| + | |
| - | [[Category: Pt]]
| + | |
| - | [[Category: Transporter]]
| + | |
| Structural highlights
Function
PTND_ECOLI The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane (PubMed:2951378, PubMed:2999119). The enzyme II ManXYZ PTS system is involved in mannose transport (PubMed:2951378, PubMed:2999119). Also functions as a receptor for bacterial chemotaxis and is required for infection of the cell by bacteriophage lambda where it most likely functions as a pore for penetration of lambda DNA (PubMed:4604906, PubMed:353494).[1] [2] [3] [4]
References
- ↑ Erni B, Zanolari B, Kocher HP. The mannose permease of Escherichia coli consists of three different proteins. Amino acid sequence and function in sugar transport, sugar phosphorylation, and penetration of phage lambda DNA. J Biol Chem. 1987 Apr 15;262(11):5238-47. PMID:2951378
- ↑ Erni B, Zanolari B. The mannose-permease of the bacterial phosphotransferase system. Gene cloning and purification of the enzyme IIMan/IIIMan complex of Escherichia coli. J Biol Chem. 1985 Dec 15;260(29):15495-503. PMID:2999119
- ↑ Elliott J, Arber W. E. coli K-12 pel mutants, which block phage lambda DNA injection, coincide with ptsM, which determines a component of a sugar transport system. Mol Gen Genet. 1978 Apr 25;161(1):1-8. PMID:353494
- ↑ Adler J, Epstein W. Phosphotransferase-system enzymes as chemoreceptors for certain sugars in Escherichia coli chemotaxis. Proc Natl Acad Sci U S A. 1974 Jul;71(7):2895-9. doi: 10.1073/pnas.71.7.2895. PMID:4604906 doi:http://dx.doi.org/10.1073/pnas.71.7.2895
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