Four-helix bundle copper-binding protein
Outer membrane lipoprotein-sorting protein
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Nucleophile; cysteine thiosulfonate intermediate
Schiff-base intermediate with substrate; via pyruvic acid
Proton acceptor; for phosphorylation activity. Proton donor; for dephosphorylation activity
LPXTG-domain-containing protein cell wall anchor domain
Cysteine sulfenic acid (-SOH) intermediate
Proton acceptor; for glutaminase activity
Proton acceptor; for processing activity
S-adenosylmethionine decarboxylase alpha chain
S-adenosylmethionine decarboxylase beta chain
Zinc ABC transporter substrate-binding protein
O-(5'-phospho-DNA)-tyrosine intermediate
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity
Anaphase-promoting complex, cyclosome, subunit 3
O-(3'-phospho-DNA)-tyrosine intermediate
Important for interaction with partner proteins