ID H3DF91_TETNG Unreviewed; 152 AA.
AC H3DF91;
DT 18-APR-2012, integrated into UniProtKB/TrEMBL.
DT 18-APR-2012, sequence version 1.
DT 24-JAN-2024, entry version 64.
DE RecName: Full=Ubiquitin-conjugating enzyme E2 B {ECO:0000256|ARBA:ARBA00039889};
DE EC=2.3.2.23 {ECO:0000256|ARBA:ARBA00012486};
DE AltName: Full=E2 ubiquitin-conjugating enzyme B {ECO:0000256|ARBA:ARBA00041792};
DE AltName: Full=Ubiquitin carrier protein B {ECO:0000256|ARBA:ARBA00042388};
DE AltName: Full=Ubiquitin-protein ligase B {ECO:0000256|ARBA:ARBA00042311};
OS Tetraodon nigroviridis (Spotted green pufferfish) (Chelonodon
OS nigroviridis).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Eupercaria; Tetraodontiformes; Tetradontoidea; Tetraodontidae; Tetraodon.
OX NCBI_TaxID=99883 {ECO:0000313|Ensembl:ENSTNIP00000019185.1, ECO:0000313|Proteomes:UP000007303};
RN [1] {ECO:0000313|Proteomes:UP000007303}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=15496914; DOI=10.1038/nature03025;
RA Jaillon O., Aury J.-M., Brunet F., Petit J.-L., Stange-Thomann N.,
RA Mauceli E., Bouneau L., Fischer C., Ozouf-Costaz C., Bernot A., Nicaud S.,
RA Jaffe D., Fisher S., Lutfalla G., Dossat C., Segurens B., Dasilva C.,
RA Salanoubat M., Levy M., Boudet N., Castellano S., Anthouard V., Jubin C.,
RA Castelli V., Katinka M., Vacherie B., Biemont C., Skalli Z., Cattolico L.,
RA Poulain J., De Berardinis V., Cruaud C., Duprat S., Brottier P.,
RA Coutanceau J.-P., Gouzy J., Parra G., Lardier G., Chapple C.,
RA McKernan K.J., McEwan P., Bosak S., Kellis M., Volff J.-N., Guigo R.,
RA Zody M.C., Mesirov J., Lindblad-Toh K., Birren B., Nusbaum C., Kahn D.,
RA Robinson-Rechavi M., Laudet V., Schachter V., Quetier F., Saurin W.,
RA Scarpelli C., Wincker P., Lander E.S., Weissenbach J., Roest Crollius H.;
RT "Genome duplication in the teleost fish Tetraodon nigroviridis reveals the
RT early vertebrate proto-karyotype.";
RL Nature 431:946-957(2004).
RN [2] {ECO:0000313|Ensembl:ENSTNIP00000019185.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (JUL-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine +
CC [E2 ubiquitin-conjugating enzyme]-L-cysteine = [E1 ubiquitin-
CC activating enzyme]-L-cysteine + S-ubiquitinyl-[E2 ubiquitin-
CC conjugating enzyme]-L-cysteine.; EC=2.3.2.23;
CC Evidence={ECO:0000256|ARBA:ARBA00000485};
CC -!- SUBUNIT: Interacts with RAD18, UBR2 and WAC.
CC {ECO:0000256|ARBA:ARBA00038718}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004236}.
CC -!- SIMILARITY: Belongs to the ubiquitin-conjugating enzyme family.
CC {ECO:0000256|RuleBase:RU362109}.
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DR AlphaFoldDB; H3DF91; -.
DR STRING; 99883.ENSTNIP00000019185; -.
DR Ensembl; ENSTNIT00000019413.1; ENSTNIP00000019185.1; ENSTNIG00000016094.1.
DR GeneTree; ENSGT00940000156580; -.
DR HOGENOM; CLU_030988_10_2_1; -.
DR InParanoid; H3DF91; -.
DR OMA; EDTIWEC; -.
DR TreeFam; TF101128; -.
DR Proteomes; UP000007303; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
DR CDD; cd00195; UBCc; 1.
DR Gene3D; 3.10.110.10; Ubiquitin Conjugating Enzyme; 1.
DR InterPro; IPR000608; UBQ-conjugat_E2.
DR InterPro; IPR023313; UBQ-conjugating_AS.
DR InterPro; IPR016135; UBQ-conjugating_enzyme/RWD.
DR PANTHER; PTHR24067; UBIQUITIN-CONJUGATING ENZYME E2; 1.
DR PANTHER; PTHR24067:SF246; UBIQUITIN-CONJUGATING ENZYME E2 B; 1.
DR Pfam; PF00179; UQ_con; 1.
DR SMART; SM00212; UBCc; 1.
DR SUPFAM; SSF54495; UBC-like; 1.
DR PROSITE; PS00183; UBC_1; 1.
DR PROSITE; PS50127; UBC_2; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU362109};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU362109}; Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Reference proteome {ECO:0000313|Proteomes:UP000007303};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Ubl conjugation pathway {ECO:0000256|ARBA:ARBA00022786,
KW ECO:0000256|RuleBase:RU362109}.
FT DOMAIN 4..150
FT /note="UBC core"
FT /evidence="ECO:0000259|PROSITE:PS50127"
FT REGION 1..27
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 88
FT /note="Glycyl thioester intermediate"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU10133"
SQ SEQUENCE 152 AA; 17268 MW; 7A8D8B3D947B22C5 CRC64;
MSTPARRRLM RDFKRLQEDP PTGVSGAPSE NNIMLWNAVI FGPVGTPFED GTFKLLIEFS
EEYPNKPPTV RFVSRMFHPN VYADGSICLD ILQNRWSPTY DVSSILTSIQ SLLDEPNPNS
PANSQAAQLY QENKREYEKR VTAIVEQSWA DS
//