1iib: Difference between revisions

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[[Image:1iib.png|left|200px]]


{{STRUCTURE_1iib|  PDB=1iib  |  SCENE=  }}
==CRYSTAL STRUCTURE OF IIBCELLOBIOSE FROM ESCHERICHIA COLI==
 
<StructureSection load='1iib' size='340' side='right'caption='[[1iib]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
===CRYSTAL STRUCTURE OF IIBCELLOBIOSE FROM ESCHERICHIA COLI===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[1iib]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IIB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IIB FirstGlance]. <br>
{{ABSTRACT_PUBMED_9032081}}
</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>
 
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1iib FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1iib OCA], [https://pdbe.org/1iib PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1iib RCSB], [https://www.ebi.ac.uk/pdbsum/1iib PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1iib ProSAT]</span></td></tr>
==About this Structure==
</table>
[[1iib]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IIB OCA].  
== Function ==
 
[https://www.uniprot.org/uniprot/PTQB_ECOLI PTQB_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. This system is involved in N,N'-diacetylchitobiose transport.<ref>PMID:10913117</ref>
==Reference==
== Evolutionary Conservation ==
<ref group="xtra">PMID:009032081</ref><ref group="xtra">PMID:011352587</ref><references group="xtra"/>
[[Image:Consurf_key_small.gif|200px|right]]
[[Category: Escherichia coli k-12]]
Check<jmol>
[[Category: Dijkstra, B W.]]
  <jmolCheckbox>
[[Category: Kalk, K H.]]
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ii/1iib_consurf.spt"</scriptWhenChecked>
[[Category: Montfort, R L.M Van.]]
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
[[Category: Pijning, T.]]
    <text>to colour the structure by Evolutionary Conservation</text>
[[Category: Reizer, J.]]
  </jmolCheckbox>
[[Category: Robillard, G T.]]
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1iib ConSurf].
[[Category: Saier, M H.]]
<div style="clear:both"></div>
[[Category: Thunnissen, M M.G M.]]
== References ==
[[Category: Cysteine phosphorylation]]
<references/>
[[Category: Iib enzyme]]
__TOC__
[[Category: Phosphoenolpyruvate dependent phosphotransferase system]]
</StructureSection>
[[Category: Phosphotransferase]]
[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Dijkstra BW]]
[[Category: Kalk KH]]
[[Category: Pijning T]]
[[Category: Reizer J]]
[[Category: Robillard GT]]
[[Category: Saier MH]]
[[Category: Thunnissen MMGM]]
[[Category: Van Montfort RLM]]

Latest revision as of 10:35, 7 February 2024

CRYSTAL STRUCTURE OF IIBCELLOBIOSE FROM ESCHERICHIA COLICRYSTAL STRUCTURE OF IIBCELLOBIOSE FROM ESCHERICHIA COLI

Structural highlights

1iib is a 2 chain structure with sequence from Escherichia coli K-12. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.8Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

PTQB_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. This system is involved in N,N'-diacetylchitobiose transport.[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

  1. ↑ Keyhani NO, Wang LX, Lee YC, Roseman S. The chitin disaccharide, N,N'-diacetylchitobiose, is catabolized by Escherichia coli and is transported/phosphorylated by the phosphoenolpyruvate:glycose phosphotransferase system. J Biol Chem. 2000 Oct 20;275(42):33084-90. PMID:10913117 doi:http://dx.doi.org/10.1074/jbc.M001043200

1iib, resolution 1.80Å

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