Laminarinase, member of the glycosyl hydrolase family 16. Laminarinase, also known as glucan endo-1,3-beta-D-glucosidase, is a glycosyl hydrolase family 16 member that hydrolyzes 1,3-beta-D-glucosidic linkages in 1,3-beta-D-glucans such as laminarins, curdlans, paramylons, and pachymans, with very limited action on mixed-link (1,3-1,4-)-beta-D-glucans.

glycosyl hydrolase family 16. The O-Glycosyl hydrolases are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A glycosyl hydrolase classification system based on sequence similarity has led to the definition of more than 95 different families inlcuding glycosyl hydrolase family 16. Family 16 includes lichenase, xyloglucan endotransglycosylase (XET), beta-agarase, kappa-carrageenase, endo-beta-1,3-glucanase, endo-beta-1,3-1,4-glucanase, and endo-beta-galactosidase, all of which have a conserved jelly roll fold with a deep active site channel harboring the catalytic residues.

Streptomyces laminarinase-like, member of glycosyl hydrolase family 16. Proteins similar to Streptomyces sioyaensis beta-1,3-glucanase (laminarinase) present in Actinomycetales as well as Peziomycotina. Laminarinases belong to glycosyl hydrolase family 16 and hydrolyze the glycosidic bond of the 1,3-beta-linked glucan, a major component of fungal and plant cell walls and the structural and storage polysaccharides (laminarin) of marine macro-algae. Members of the GH16 family have a conserved jelly roll fold with an active site channel.

Beta-glucanase, GH16 family [Carbohydrate transport and metabolism].

Glycosyl hydrolases family 16.

ChainAAA, Beta-glycosidase [Bacteroides caccae]

ChainAAA, Glycosyl hydrolase family 16 [Bacteroides caccae ATCC 43185],6T2O_BBB Chain BBB, Glycosyl hydrolase family 16 [Bacteroides caccae ATCC 43185]

ChainAAA, Glycosyl hydrolase family 16 [Bacteroides caccae ATCC 43185],6T2P_BBB Chain BBB, Glycosyl hydrolase family 16 [Bacteroides caccae ATCC 43185],6T2Q_AAA Chain AAA, Glycosyl hydrolase family 16 [Bacteroides caccae ATCC 43185],6T2Q_BBB Chain BBB, Glycosyl hydrolase family 16 [Bacteroides caccae ATCC 43185]

ChainAAA, Glycoside hydrolase family 16 protein [Bacteroides finegoldii DSM 17565],6T2S_BBB Chain BBB, Glycoside hydrolase family 16 protein [Bacteroides finegoldii DSM 17565],6T2S_CCC Chain CCC, Glycoside hydrolase family 16 protein [Bacteroides finegoldii DSM 17565]

Crystalstructure of the catalytic domain of the modular laminarinase ZgLamC mutant E142S [Zobellia galactanivorans],4CRQ_B Crystal structure of the catalytic domain of the modular laminarinase ZgLamC mutant E142S [Zobellia galactanivorans],4CTE_A Crystal structure of the catalytic domain of the modular laminarinase ZgLamC mutant E142S in complex with a thio-oligosaccharide [Zobellia galactanivorans],4CTE_B Crystal structure of the catalytic domain of the modular laminarinase ZgLamC mutant E142S in complex with a thio-oligosaccharide [Zobellia galactanivorans]

Keratan-sulfate endo-1,4-beta-galactosidase OS=Sphingobacterium multivorum OX=28454 PE=1 SV=1

Glucan endo-1,3-beta-glucosidase OS=Cryptopygus antarcticus OX=187623 PE=1 SV=1

Beta-1,3-glucan-binding protein OS=Penaeus monodon OX=6687 PE=2 SV=1

Endo-1,3-1,4-beta-glycanase ExsH OS=Rhizobium meliloti (strain 1021) OX=266834 GN=exsH PE=1 SV=1

Endo-1,3-1,4-beta-glycanase EglC OS=Rhizobium meliloti (strain 1021) OX=266834 GN=eglC PE=3 SV=2