| Entry |
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| Name |
lambda-carrageenase;
endo-beta-1,4-carrageenose 2,6,2'-trisulfate-hydrolase
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| Class |
Hydrolases;
Glycosylases;
Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
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| Sysname |
endo-(1->4)-beta-carrageenose 2,6,2'-trisulfate-hydrolase
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| Reaction(IUBMB) |
Endohydrolysis of (1->4)-beta-linkages in the backbone of lambda-carrageenan, resulting in the tetrasaccharide alpha-D-Galp2,6S2-(1->3)-beta-D-Galp2S-(1->4)-alpha-D-Galp2,6S2-(1->3)-D-Galp2S
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| Comment |
The enzyme from Pseudoalteromonas sp. is specific for lambda-carrageenan. iota-Carrageenan (see EC 3.2.1.157, iota-carrageenase), kappa-carrageenan (see EC 3.2.1.83, kappa-carrageenase), agarose and porphyran are not substrates.
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| History |
EC 3.2.1.162 created 2007
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| Orthology |
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| Genes |
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| Reference |
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| Authors |
Ohta Y, Hatada Y |
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| Title |
A novel enzyme, lambda-carrageenase, isolated from a deep-sea bacterium. |
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| Journal |
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| Sequence |
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| Other DBs |
| ExPASy - ENZYME nomenclature database: | 3.2.1.162 |
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