DOMON-like type 9 carbohydrate binding module. Family 9 carbohydrate-binding modules (CBM9) play a role in the microbial degradation of cellulose and hemicellulose (materials found in plants). The domain has previously been called cellulose-binding domain. The polysaccharide binding sites of CBMs with available 3D structure have been found to be either flat surfaces with interactions formed by predominantly aromatic residues (tryptophan and tyrosine), or extended shallow grooves. CBM9 domains found in this uncharacterized heterogeneous subfamily may co-occur with various other domains.

Domon-like ligand-binding domains. DOMON-like domains can be found in all three kindgoms of life and are a diverse group of ligand binding domains that have been shown to interact with sugars and hemes. DOMON domains were initially thought to confer protein-protein interactions. They were subsequently found as a heme-binding motif in cellobiose dehydrogenase, an extracellular fungal oxidoreductase that degrades both lignin and cellulose, and in ethylbenzene dehydrogenase, an enzyme that aids in the anaerobic degradation of hydrocarbons. The domain interacts with sugars in the type 9 carbohydrate binding modules (CBM9), which are present in a variety of glycosyl hydrolases, and it can also be found at the N-terminus of sensor histidine kinases.

DOMON-like type 9 carbohydrate binding module. Family 9 carbohydrate-binding modules (CBM9) play a role in the microbial degradation of cellulose and hemicellulose (materials found in plants). The domain has previously been called cellulose-binding domain. The polysaccharide binding sites of CBMs with available 3D structure have been found to be either flat surfaces with interactions formed by predominantly aromatic residues (tryptophan and tyrosine), or extended shallow grooves. CBM9 domains found in this uncharacterized heterogeneous subfamily are often located at the C-terminus of longer proteins and may co-occur with various other domains.

Right handed beta helix region. This region contains a parallel beta helix region that shares some similarity with Pectate lyases.

Right handed beta helix region. This region contains a parallel beta helix region that shares some similarity with Pectate lyases.

Crystalstructure of PdGH110B in complex with D-galactose [Pseudoalteromonas distincta],7JW4_B Crystal structure of PdGH110B in complex with D-galactose [Pseudoalteromonas distincta]

Crystalstructure of PdGH110B D344N in complex with alpha-(1,3)-galactobiose [Pseudoalteromonas distincta],7JWF_B Crystal structure of PdGH110B D344N in complex with alpha-(1,3)-galactobiose [Pseudoalteromonas distincta],7JWF_C Crystal structure of PdGH110B D344N in complex with alpha-(1,3)-galactobiose [Pseudoalteromonas distincta],7JWF_D Crystal structure of PdGH110B D344N in complex with alpha-(1,3)-galactobiose [Pseudoalteromonas distincta]

Alpha-1,3-galactosidase B OS=Akkermansia muciniphila (strain ATCC BAA-835 / DSM 22959 / JCM 33894 / BCRC 81048 / CCUG 64013 / CIP 107961 / Muc) OX=349741 GN=glaB PE=3 SV=1

Alpha-1,3-galactosidase B OS=Phocaeicola vulgatus (strain ATCC 8482 / DSM 1447 / JCM 5826 / CCUG 4940 / NBRC 14291 / NCTC 11154) OX=435590 GN=glaB2 PE=3 SV=1

Alpha-1,3-galactosidase B OS=Parabacteroides distasonis (strain ATCC 8503 / DSM 20701 / CIP 104284 / JCM 5825 / NCTC 11152) OX=435591 GN=glaB PE=3 SV=1

Alpha-1,3-galactosidase B OS=Phocaeicola vulgatus (strain ATCC 8482 / DSM 1447 / JCM 5826 / CCUG 4940 / NBRC 14291 / NCTC 11154) OX=435590 GN=glaB1 PE=3 SV=1

Alpha-1,3-galactosidase B OS=Bacteroides fragilis (strain YCH46) OX=295405 GN=glaB PE=3 SV=1