ID O76069 PRELIMINARY; PRT; 183 AA. AC O76069; DT 01-NOV-1998 (TrEMBLrel. 08, Created) DT 01-NOV-1998 (TrEMBLrel. 08, Last sequence update) DT 01-MAR-2002 (TrEMBLrel. 20, Last annotation update) DE Ubiquitin-conjugating enzyme E2 (EC 6.3.2.19) (Ubiquitin-protein DE ligase) (Ubiquitin carrier protein) (Ubiquitin-conjugating enzyme E2M) DE (Homologous to yeast UBC12). GN UBC12. OS Homo sapiens (Human). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Mammalia; Eutheria; Primates; Catarrhini; Hominidae; Homo. OX NCBI_TaxID=9606; RN [1] RP SEQUENCE FROM N.A. RC TISSUE=PLACENTA; RA Gong L., Yeh E.T.H.; RT "Identification of the Activating and Conjugating Enzymes of the RT NEDD8-Conjugation Pathway."; RL Submitted (JUN-1998) to the EMBL/GenBank/DDBJ databases. RN [2] RP SEQUENCE FROM N.A. RX MEDLINE=98361870; PubMed=9694792; RA Osaka F., Kawasaki H., Aida N., Saeki M., Chiba T., Kawashima S., RA Tanaka K., Kato S.; RT "A new NEDD8-ligating system for cullin-4A."; RL Genes Dev. 12:2263-2268(1998). RN [3] RP SEQUENCE FROM N.A. RC TISSUE=EYE; RA Strausberg R.; RL Submitted (MAY-2001) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: CATALYZES THE COVALENT ATTACHMENT OF UBIQUITIN TO OTHER CC PROTEINS (BY SIMILARITY). CC -!- CATALYTIC ACTIVITY: ATP + UBIQUITIN + PROTEIN LYSINE = AMP + CC DIPHOSPHATE + PROTEIN N-UBIQUITYLLYSINE. CC -!- PATHWAY: SECOND STEP IN UBIQUITIN CONJUGATION. CC -!- MISCELLANEOUS: A CYSTEINE RESIDUE IS REQUIRED FOR UBIQUITIN- CC THIOLESTER FORMATION (BY SIMILARITY). CC -!- SIMILARITY: BELONGS TO THE UBIQUITIN-CONJUGATING ENZYME FAMILY. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AF075599; AAC26141.1; -. DR EMBL; AB012191; BAA33145.1; -. DR EMBL; BC007657; AAH07657.1; -. DR HSSP; Q95044; 2E2C. DR InterPro; IPR000608; UBQ_conjugat. DR Pfam; PF00179; UQ_con; 1. DR ProDom; PD000461; UBQ_conjugat; 1. DR SMART; SM00212; UBCc; 1. DR PROSITE; PS00183; UBIQUITIN_CONJUGAT_1; 1. DR PROSITE; PS50127; UBIQUITIN_CONJUGAT_2; 1. KW Ligase; Ubiquitin conjugation. FT BINDING 111 111 UBIQUITIN (BY SIMILARITY). SQ SEQUENCE 183 AA; 20900 MW; E3C288CA6A98BC5C CRC64; MIKLFSLKQQ KKEEESAGGT KGSSKKASAA QLRIQKDINE LNLPKTCDIS FSDPDDLLNF KLVICPDEGF YKSGKFVFSF KVGQGYPHDP PKVKCETMVY HPNIDLEGNV CLNILREDWK PVLTINSIIY GLQYLFLEPN PEDPLNKEAA EVLQNNRRLF EQNVQRSMRG GYIGSTYFER CLK //