This is the beta-sheet domain found in rhamnogalacturonan (RG) lyases [1], which are responsible for an initial cleavage of the RG type I (RG-I) region of plant cell wall pectin. Polysaccharide lyase family 11 carrying this domain, such as YesW (EC:4 ...
This is the beta-sheet domain found in rhamnogalacturonan (RG) lyases [1], which are responsible for an initial cleavage of the RG type I (RG-I) region of plant cell wall pectin. Polysaccharide lyase family 11 carrying this domain, such as YesW (EC:4.2.2.23) and YesX (EC:4.2.2.24), cleave glycoside bonds between rhamnose and galacturonic acid residues in RG-I through a beta-elimination reaction [2]. Other family members carrying this domain are hemagglutinin A, lysine gingipain (Kgp) [3] and Chitinase C (EC:3.2.1.14).
Rhamnogalacturonan lyase family 11, C-terminal domain
This domain is found at the C-terminal end of Rhamnogalacturonan endolyase YesW and Rhamnogalacturonan exolyase YesX from Bacillus subtilis and other bacterial polysaccharide lyases from family 11 (RGL11). These proteins are responsible for an initia ...
This domain is found at the C-terminal end of Rhamnogalacturonan endolyase YesW and Rhamnogalacturonan exolyase YesX from Bacillus subtilis and other bacterial polysaccharide lyases from family 11 (RGL11). These proteins are responsible for an initial cleavage of the RG type I (RG-I) region of plant cell wall pectin. They consist of an N-terminal domain Pfam:PF18370 and a C-terminal eight-bladed beta-propeller domain (this entry) [1-3].
