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MetaCyc EC 4.2.2 -- Acting on polysaccharides

Parent Class: EC-Numbers 4 -- Lyases 4.2 -- Carbon-oxygen lyases

Instances:
4.2.2.1 -- hyaluronate lyase ,
4.2.2.2 -- pectate lyase ,
4.2.2.3 -- poly(β-D-mannuronate) lyase ,
4.2.2.5 -- chondroitin AC lyase ,
4.2.2.6 -- oligogalacturonide lyase ,
4.2.2.7 -- heparin lyase ,
4.2.2.8 -- heparin-sulfate lyase ,
4.2.2.9 -- pectate disaccharide-lyase ,
4.2.2.10 -- pectin lyase ,
4.2.2.11 -- poly(α-L-guluronate) lyase ,
4.2.2.12 -- xanthan lyase ,
4.2.2.13 -- exo-(1→4)-α-D-glucan lyase ,
4.2.2.14 -- glucuronan lyase ,
4.2.2.15 -- anhydrosialidase ,
4.2.2.16 -- levan fructotransferase (DFA-IV-forming) ,
4.2.2.17 -- inulin fructotransferase (DFA-I-forming) ,
4.2.2.18 -- inulin fructotransferase (DFA-III-forming) ,
4.2.2.19 -- chondroitin B lyase ,
4.2.2.20 -- chondroitin-sulfate-ABC endolyase ,
4.2.2.21 -- chondroitin-sulfate-ABC exolyase ,
4.2.2.22 -- pectate trisaccharide-lyase ,
4.2.2.23 -- rhamnogalacturonan endolyase ,
4.2.2.24 -- rhamnogalacturonan exolyase ,
4.2.2.25 -- gellan lyase ,
4.2.2.d -- oligoalginate lyase

Unofficial Reactions:
ulvan → n 4-deoxy-L-threo-hex-4-enopyranosiduronate-α-L-rhamnopyranose 3-sulfate ,
α-D,α-D-digalacturonate → D-galactopyranuronate + 4-deoxy-L-threo-hex-4-enopyranuronate ,
a peptidoglycan dimer (generic) = a lipid II + GlcNAc-1,6-anhydro-MurNAc-pentapeptide

Enzymes and Genes:
membrane-bound lytic murein transglycosylase B : mltB ( Escherichia coli K-12 substr. MG1655 )
membrane-bound lytic murein transglycosylase A : mltA ( Escherichia coli K-12 substr. MG1655 )
soluble lytic murein transglycosylase : slt ( Escherichia coli K-12 substr. MG1655 )
membrane-bound lytic murein transglycosylase C : mltC ( Escherichia coli K-12 substr. MG1655 )
membrane-bound lytic murein transglycosylase D : mltD ( Escherichia coli K-12 substr. MG1655 )
lytic murein transglycosylase E : emtA ( Escherichia coli K-12 substr. MG1655 )
membrane-bound lytic murein transglycosylase F : mltF ( Escherichia coli K-12 substr. MG1655 )
oligogalacturonate lyase : ogl ( Dickeya dadantii 3937 )
ulvan lyase : IL45_01510 ( Nonlabens ulvanivorans )


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by SRI International Pathway Tools version 19.0 on Wed Sep 2, 2015, biocyc13.