Glycosyl hydrolase family 76. Family of alpha-1,6-mannanases.

Predicted alpha-1,6-mannanase, GH76 family [Carbohydrate transport and metabolism].

Glycosyl Hydrolase Family 88. Unsaturated glucuronyl hydrolase catalyzes the hydrolytic release of unsaturated glucuronic acids from oligosaccharides (EC:3.2.1.-) produced by the reactions of polysaccharide lyases.

Cyclases involved in the biosynthesis of lantibiotics, and similar proteins. LanC is the cyclase enzyme of the lanthionine synthetase. Lanthionine is a lantibiotic, a unique class of peptide antibiotics. They are ribosomally synthesized as a precursor peptide and then post-translationally modified to contain thioether cross-links called lanthionines (Lans) or methyllanthionines (MeLans), in addition to 2,3-didehydroalanine (Dha) and (Z)-2,3-didehydrobutyrine (Dhb). These unusual amino acids are introduced by the dehydration of serine and threonine residues, followed by thioether formation via addition of cysteine thiols, catalysed by LanB and LanC or LanM. LanC, the cyclase component, is a zinc metalloprotein, whose bound metal has been proposed to activate the thiol substrate for nucleophilic addition. A related domain is also present in LanM and other pro- and eukaryotic proteins with poorly characterized functions.

Cyclases involved in the biosynthesis of lantibiotics, and similar proteins. LanC is the cyclase enzyme of the lanthionine synthetase. Lanthionine is a lantibiotic, a unique class of peptide antibiotics. They are ribosomally synthesized as a precursor peptide and then post-translationally modified to contain thioether cross-links called lanthionines (Lans) or methyllanthionines (MeLans), in addition to 2,3-didehydroalanine (Dha) and (Z)-2,3-didehydrobutyrine (Dhb). These unusual amino acids are introduced by the dehydration of serine and threonine residues, followed by thioether formation via addition of cysteine thiols, catalysed by LanB and LanC or LanM. LanC, the cyclase component, is a zinc metalloprotein, whose bound metal has been proposed to activate the thiol substrate for nucleophilic addition. A related domain is also present in LanM and other pro- and eukaryotic proteins with poorly characterized functions.

Structureof the GH76A alpha-1,6-mannanase from Salegentibacter sp. HEL1_6 [Salegentibacter sp. Hel_I_6],6SHD_B Structure of the GH76A alpha-1,6-mannanase from Salegentibacter sp. HEL1_6 [Salegentibacter sp. Hel_I_6],6SHD_C Structure of the GH76A alpha-1,6-mannanase from Salegentibacter sp. HEL1_6 [Salegentibacter sp. Hel_I_6]

ChainA, Alpha-1,6-endo-mannanase GH76A mutant [Salegentibacter sp. Hel_I_6]

Aninactive (D136A and D137A) variant of alpha-1,6-mannanase, GH76A of Salegentibacter sp. HEL1_6 in complex with alpha-1,6-mannotetrose [Salegentibacter sp. Hel_I_6]

ChainA, Lin0763 protein [Listeria innocua]

ChainA, Alpha-1,6-mannanase [Niallia circulans],4D4A_B Chain B, Alpha-1,6-mannanase [Niallia circulans],4D4B_A Chain A, Alpha-1,6-mannanase [Niallia circulans],4D4B_B Chain B, Alpha-1,6-mannanase [Niallia circulans],4D4C_A Chain A, Alpha-1,6-mannanase [Niallia circulans],4D4C_B Chain B, Alpha-1,6-mannanase [Niallia circulans],4D4D_A Chain A, Alpha-1,6-mannanase [Niallia circulans],4D4D_B Chain B, Alpha-1,6-mannanase [Niallia circulans],5N0F_A Chain A, Alpha-1,6-mannanase [Niallia circulans],5N0F_B Chain B, Alpha-1,6-mannanase [Niallia circulans],6ZBX_A Chain A, Alpha-1,6-mannanase [Niallia circulans],6ZBX_B Chain B, Alpha-1,6-mannanase [Niallia circulans],7NL5_A Chain A, Alpha-1,6-mannanase [Niallia circulans]

Mannan endo-1,6-alpha-mannosidase DCW1 OS=Candida glabrata (strain ATCC 2001 / CBS 138 / JCM 3761 / NBRC 0622 / NRRL Y-65) OX=284593 GN=DCW1 PE=3 SV=1

Mannan endo-1,6-alpha-mannosidase DCW1 OS=Saccharomyces cerevisiae (strain ATCC 204508 / S288c) OX=559292 GN=DCW1 PE=1 SV=1

Mannan endo-1,6-alpha-mannosidase DCW1 OS=Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) OX=284811 GN=DCW1 PE=3 SV=2