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Pathway Description
Chitobiose Degradation
Escherichia coli
Category:
Metabolite Pathway
Sub-Category:
Metabolic
Created: 2015-10-07
Last Updated: 2025-01-30
Diacetylchitobiose (also known as N,N'-diacetylchitobiose and chitobiose) is a sole source of carbon for E.coli. PTS system mannitol-specific EIICBA component facilitates the imports of diacetylchitobiose as well as the phosphorylation to diacetylchitobiose 6'-phosphate. Later on, diacetylchitobiose 6'-phosphate is hydrolyzed to N-monoacetylchitobiose 6'-phosphate, which also produce acetic acid. N-monoacetylchitobiose 6'-phosphate undergoes further hydrolyzation to form N-Acetyl-D-Glucosamine 6-Phosphate and glucosamine by monoacetylchitobiose-6-phosphate hydrolase.
References
Chitobiose Degradation References
Keyhani NO, Roseman S: Wild-type Escherichia coli grows on the chitin disaccharide, N,N'-diacetylchitobiose, by expressing the cel operon. Proc Natl Acad Sci U S A. 1997 Dec 23;94(26):14367-71.
Pubmed: 9405618
Guzzo A, DuBow MS: A luxAB transcriptional fusion to the cryptic celF gene of Escherichia coli displays increased luminescence in the presence of nickel. Mol Gen Genet. 1994 Feb;242(4):455-60. doi: 10.1007/bf00281796.
Pubmed: 8121401
Aiba H, Baba T, Hayashi K, Inada T, Isono K, Itoh T, Kasai H, Kashimoto K, Kimura S, Kitakawa M, Kitagawa M, Makino K, Miki T, Mizobuchi K, Mori H, Mori T, Motomura K, Nakade S, Nakamura Y, Nashimoto H, Nishio Y, Oshima T, Saito N, Sampei G, Horiuchi T, et al.: A 570-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 28.0-40.1 min region on the linkage map. DNA Res. 1996 Dec 31;3(6):363-77. doi: 10.1093/dnares/3.6.363.
Pubmed: 9097039
Blattner FR, Plunkett G 3rd, Bloch CA, Perna NT, Burland V, Riley M, Collado-Vides J, Glasner JD, Rode CK, Mayhew GF, Gregor J, Davis NW, Kirkpatrick HA, Goeden MA, Rose DJ, Mau B, Shao Y: The complete genome sequence of Escherichia coli K-12. Science. 1997 Sep 5;277(5331):1453-62. doi: 10.1126/science.277.5331.1453.
Pubmed: 9278503
Parker LL, Hall BG: Characterization and nucleotide sequence of the cryptic cel operon of Escherichia coli K12. Genetics. 1990 Mar;124(3):455-71.
Pubmed: 2179047
De Reuse H, Danchin A: The ptsH, ptsI, and crr genes of the Escherichia coli phosphoenolpyruvate-dependent phosphotransferase system: a complex operon with several modes of transcription. J Bacteriol. 1988 Sep;170(9):3827-37. doi: 10.1128/jb.170.9.3827-3837.1988.
Pubmed: 2457575
De Reuse H, Roy A, Danchin A: Analysis of the ptsH-ptsI-crr region in Escherichia coli K-12: nucleotide sequence of the ptsH gene. Gene. 1985;35(1-2):199-207. doi: 10.1016/0378-1119(85)90172-6.
Pubmed: 2411636
Saffen DW, Presper KA, Doering TL, Roseman S: Sugar transport by the bacterial phosphotransferase system. Molecular cloning and structural analysis of the Escherichia coli ptsH, ptsI, and crr genes. J Biol Chem. 1987 Nov 25;262(33):16241-53.
Pubmed: 2960675
Sugiyama JE, Mahmoodian S, Jacobson GR: Membrane topology analysis of Escherichia coli mannitol permease by using a nested-deletion method to create mtlA-phoA fusions. Proc Natl Acad Sci U S A. 1991 Nov 1;88(21):9603-7. doi: 10.1073/pnas.88.21.9603.
Pubmed: 1946374
Lee CA, Saier MH Jr: Mannitol-specific enzyme II of the bacterial phosphotransferase system. III. The nucleotide sequence of the permease gene. J Biol Chem. 1983 Sep 10;258(17):10761-7.
Pubmed: 6309813
Sofia HJ, Burland V, Daniels DL, Plunkett G 3rd, Blattner FR: Analysis of the Escherichia coli genome. V. DNA sequence of the region from 76.0 to 81.5 minutes. Nucleic Acids Res. 1994 Jul 11;22(13):2576-86. doi: 10.1093/nar/22.13.2576.
Pubmed: 8041620
This pathway was propagated using PathWhiz -
Pon, A. et al. Pathways with PathWhiz (2015) Nucleic Acids Res. 43(Web Server issue): W552–W559.
Propagated from SMP0002056
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