Structural analysis ofClostridium acetobutylicumATCC 824 glycoside hydrolase from CAZy family GH105

Abstract

The crystal structure of the protein product of the C. acetobutylicum ATCC 824 gene CA_C0359 is structurally similar to YteR, an unsaturated rhamnogalacturonyl hydrolase from B. subtilis strain 168. Substrate modeling and electrostatic studies of the active site of the structure of CA_C0359 suggests that the protein can now be considered to be part of CAZy glycoside hydrolase family 105.