Schiff-base intermediate with D-ribose 5-phosphate
X-X-X-Leu-X-X-Gly heptad repeat-containing protein
Phosphocysteine intermediate; for EIIB activity
Cell wall-binding repeat-containing protein
5-glutamyl coenzyme A thioester intermediate
Nucleophile; cysteine thiosulfonate intermediate
Fibrinogen C-terminal domain-containing protein
O-(5'-phospho-DNA)-tyrosine intermediate
Resolvase/invertase-type recombinase catalytic
Actinobacterial surface-anchored protein domain
O-(3'-phospho-DNA)-tyrosine intermediate
Involved in ionization of N3 of dUMP, leading to its activation
Cysteine sulfenic acid (-SOH) intermediate
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity
Gly-cisPro motif, important for rejection of L-amino acids
Schiff-base intermediate with acetaldehyde
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
Isoglutamyl lysine isopeptide (Gln-Lys) (interchain with K-? in acceptor proteins)
Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
LPXTG cell wall anchor domain-containing protein
Interaction with polymerase core subunit RpoC
PQQ-binding-like beta-propeller repeat protein
Schiff-base intermediate with substrate; via pyruvic acid
Conserved repeat domain-containing protein
40-residue YVTN family beta-propeller repeat-containing protein