protein-lysine lysyltransferase activity
Catalysis of the reaction: D-beta-lysine + L-lysyl-[protein] + ATP = N6-((3R)-3,6-diaminohexanoyl)-L-lysyl-[protein] + AMP + diphosphate + H+n. This reaction is the addition of lysine group from one protein to a lysine residue in a second protein, producing N6-(lysyl)-L-lysine.
GO:0016755
aminoacyltransferase activity
is_a
GO:0140096
catalytic activity, acting on a protein
is_a