2WMJ
Crystal structure of the catalytic module of a family 98 glycoside hydrolase from Streptococcus pneumoniae SP3-BS71 (Sp3GH98) in complex with the B-trisaccharide blood group antigen.
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 - Bos taurus