chitin derivatives degradation

Hunt DE, Gevers D, Vahora NM, Polz MF. Conservation of the chitin utilization pathway in the Vibrionaceae. Appl Environ Microbiol. 2008 Jan;74(1):44–51. PMID: 17933912; PMCID: PMC2223224.; Park JK, Wang LX, Roseman S. Isolation of a glucosamine-specific kinase, a unique enzyme of Vibrio cholerae. J Biol Chem. 2002 May 03;277(18):15573–8. doi: 10.1074/jbc.m107953200. PMID: 11850417.

Metabolites

Chitobiose

Formula: C16H28N2O11 (424.16930179999997)

CAS ID: 35061-50-8

Cobalt ion

Formula: Co (58.933198)

CAS ID: 22541-53-3

Copper

Formula: Cu (62.929599)

CAS ID: 7440-50-8

D-Glucosamine 6-phosphate

Formula: C6H14NO8P (259.04570140000004)

CAS ID: 3616-42-0

H+

Formula: H (1.0078246)

CAS ID: 12408-02-5

H2O

Formula: H2O (18.0105642)

CAS ID: 7732-18-5

Magnesium cation

Formula: Mg (23.98505)

CAS ID: 22537-22-0

N-Acetyl-D-glucosamine

Formula: C8H15NO6 (221.089933)

CAS ID: 7512-17-6

N-Ethylmaleimide

Formula: C6H7NO2 (125.0476762)

CAS ID: 128-53-0

beta-D-Galactosamine

Formula: C6H13NO5 (179.0793688)

CAS ID: 686298-83-9

acetate

Formula: C2H3O2 (59.0133038)

CAS ID: 71-50-1

ATP(4-)

Formula: C10H12N5O13P3 (502.9644492)

CAS ID:

ADP(3-)

Formula: C10H12N5O10P2 (424.0059412)

CAS ID:



Enzyme

EC Number name full name note
2.4.1.280 N,N'-diacetylchitobiose phosphorylase N,N'-diacetylchitobiose:phosphate N-acetyl-D-glucosaminyltransferase
2.7.1.8 glucosamine kinase ATP:D-glucosamine 6-phosphotransferase
3.5.1.25 N-acetylglucosamine-6-phosphate deacetylase N-acetyl-D-glucosamine-6-phosphate amidohydrolase


Proteins

Protein ID name full name
O32445 nagA N-acetylglucosamine-6-phosphate deacetylase
Q9F8X1 chbP N,N'-diacetylchitobiose phosphorylase
Q9KUA9 gspK Glucosamine kinase GspK