Cytochrome bc1 complex Rieske iron-sulfur subunit
Proton_antipo_M domain-containing protein
Isoglutamyl lysine isopeptide (Gln-Lys) (interchain with K-? in acceptor proteins)
Gluconate 2-dehydrogenase subunit 3 family protein
Involved in ionization of N3 of dUMP, leading to its activation
Phosphatidylserine decarboxylase alpha chain
Phosphatidylserine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid
5-glutamyl coenzyme A thioester intermediate
O-(5'-phospho-DNA)-tyrosine intermediate
Tat pathway signal sequence domain protein
Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
Nitrate ABC transporter substrate-binding protein
Cysteine sulfenic acid (-SOH) intermediate
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Peptidase_MA_2 domain-containing protein
Removed in mature form; by autocatalysis
Schiff-base intermediate with acetaldehyde
Gly-cisPro motif, important for rejection of L-amino acids
Pro_Al_protease domain-containing protein
Interaction with polymerase core subunit RpoC
Isoglutamyl lysine isopeptide (Lys-Gln) (interchain with Q-Cter in protein Pup)
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity