ubiquitin-conjugating enzyme E2 D4 (ubiquitin-protein ligase D4, ubiquitin carrier protein D4, HBUCE1, UBE2D4)

Function

• catalyzes covalent attachment of ubiquitin to other proteins
• ubiquitin conjugation, 2nd step

ATP + ubiquitin + protein lysine
              <-->
AMP + diphosphate + protein N-ubiquityllysine

Structure

belongs to the ubiquitin-conjugating enzyme family

More general terms

• ubiquitin-conjugating protein E2 (ubiquitin carrier protein)

Database

• UniProt: http://www.uniprot.org/uniprot/Q9Y2X8.html