3.2.1.172: unsaturated rhamnogalacturonyl hydrolase
This is an abbreviated version!
For detailed information about unsaturated rhamnogalacturonyl hydrolase, go to the full flat file.
Reaction
Synonyms
CA_C0359, More, RGI hydrolase, unsaturated rhamnogalacturonyl hydrolase, URGH, URH, YesR, YteR
ECTree
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Natural Substrates Products
Natural Substrates Products on EC 3.2.1.172 - unsaturated rhamnogalacturonyl hydrolase
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REACTION DIAGRAM
2-O-(4-deoxy-beta-L-threo-hex-4-enopyranuronosyl)-alpha-L-rhamnopyranose + H2O
4-deoxy-alpha-L-threo-hex-4-enopyranuronate + alpha-L-rhamnopyranose
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-
-
?
2-O-(4-deoxy-beta-L-threo-hex-4-enopyranuronosyl)-alpha-L-rhamnopyranose + H2O
4-deoxy-alpha-L-threo-hex-4-enopyranuronate + L-rhamnopyranose
2-O-(4-deoxy-beta-L-threo-hex-4-enopyranuronosyl)-alpha-L-rhamnopyranose + H2O
5-dehydro-4-deoxy-D-glucuronate + L-rhamnopyranose
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-
-
?
rhamnogalacturonan I + H2O
beta-L-rhamnose + ?
RGI, degrading enzymes are active on the RGI backbone of pectin and are thus strictly specific for cleaving bonds in the repetitive [(1->2)-alpha-L-Rhap-(1->4)-alpha-D-GalpA-(1->2)] structure
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-
?
4-deoxy-alpha-L-threo-hex-4-enopyranuronate + L-rhamnopyranose
the enzyme is involved in the degradation of the rhamnogalacturonan I main chain in Bacillus subtilis
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-
?
2-O-(4-deoxy-beta-L-threo-hex-4-enopyranuronosyl)-alpha-L-rhamnopyranose + H2O
4-deoxy-alpha-L-threo-hex-4-enopyranuronate + L-rhamnopyranose
the enzyme is involved in the degradation of the rhamnogalacturonan I main chain in Bacillus subtilis
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-
?