1iib

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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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OCA