GenomeNet

Database: UniProt
Entry: A0A078A5J3_STYLE
LinkDB: A0A078A5J3_STYLE
Original site: A0A078A5J3_STYLE 
ID   A0A078A5J3_STYLE        Unreviewed;       465 AA.
AC   A0A078A5J3;
DT   29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT   29-OCT-2014, sequence version 1.
DT   18-JUN-2025, entry version 45.
DE   RecName: Full=RBR-type E3 ubiquitin transferase {ECO:0000256|ARBA:ARBA00012251};
DE            EC=2.3.2.31 {ECO:0000256|ARBA:ARBA00012251};
GN   Name=Contig3085.g3295 {ECO:0000313|EMBL:CDW77444.1};
GN   ORFNames=STYLEM_6405 {ECO:0000313|EMBL:CDW77444.1};
OS   Stylonychia lemnae (Ciliate).
OC   Eukaryota; Sar; Alveolata; Ciliophora; Intramacronucleata; Spirotrichea;
OC   Stichotrichia; Sporadotrichida; Oxytrichidae; Stylonychinae; Stylonychia.
OX   NCBI_TaxID=5949 {ECO:0000313|EMBL:CDW77444.1, ECO:0000313|Proteomes:UP000039865};
RN   [1] {ECO:0000313|EMBL:CDW77444.1, ECO:0000313|Proteomes:UP000039865}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=130c {ECO:0000313|EMBL:CDW77444.1,
RC   ECO:0000313|Proteomes:UP000039865};
RA   Swart Estienne;
RL   Submitted (JUN-2014) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=[E2 ubiquitin-conjugating enzyme]-S-ubiquitinyl-L-cysteine +
CC         [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-
CC         cysteine + [acceptor protein]-N(6)-ubiquitinyl-L-lysine.;
CC         EC=2.3.2.31; Evidence={ECO:0000256|ARBA:ARBA00001798};
CC   -!- PATHWAY: Protein modification; protein ubiquitination.
CC       {ECO:0000256|ARBA:ARBA00004906}.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004167}; Single-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004167}.
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DR   EMBL; CCKQ01006156; CDW77444.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A078A5J3; -.
DR   EnsemblProtists; CDW77444; CDW77444; STYLEM_6405.
DR   InParanoid; A0A078A5J3; -.
DR   OrthoDB; 1431934at2759; -.
DR   Proteomes; UP000039865; Unassembled WGS sequence.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR   GO; GO:0004842; F:ubiquitin-protein transferase activity; IEA:InterPro.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0016567; P:protein ubiquitination; IEA:InterPro.
DR   CDD; cd20335; BRcat_RBR; 1.
DR   CDD; cd20336; Rcat_RBR; 1.
DR   FunFam; 3.30.40.10:FF:000051; RBR-type E3 ubiquitin transferase; 1.
DR   Gene3D; 1.20.120.1750; -; 1.
DR   Gene3D; 3.30.40.10; Zinc/RING finger domain, C3HC4 (zinc finger); 1.
DR   InterPro; IPR031127; E3_UB_ligase_RBR.
DR   InterPro; IPR002867; IBR_dom.
DR   InterPro; IPR044066; TRIAD_supradom.
DR   InterPro; IPR001841; Znf_RING.
DR   InterPro; IPR013083; Znf_RING/FYVE/PHD.
DR   InterPro; IPR017907; Znf_RING_CS.
DR   PANTHER; PTHR11685; RBR FAMILY RING FINGER AND IBR DOMAIN-CONTAINING; 1.
DR   Pfam; PF01485; IBR; 1.
DR   Pfam; PF22191; IBR_1; 1.
DR   SMART; SM00647; IBR; 2.
DR   SMART; SM00184; RING; 1.
DR   SUPFAM; SSF57850; RING/U-box; 3.
DR   PROSITE; PS51873; TRIAD; 1.
DR   PROSITE; PS00518; ZF_RING_1; 1.
DR   PROSITE; PS50089; ZF_RING_2; 1.
PE   4: Predicted;
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Reference proteome {ECO:0000313|Proteomes:UP000039865};
KW   Repeat {ECO:0000256|ARBA:ARBA00022737};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius};
KW   Ubl conjugation pathway {ECO:0000256|ARBA:ARBA00022786};
KW   Zinc {ECO:0000256|ARBA:ARBA00022833};
KW   Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|PROSITE-
KW   ProRule:PRU00175}.
FT   TRANSMEM        358..390
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        402..424
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        430..450
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          136..347
FT                   /note="RING-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51873"
FT   DOMAIN          140..186
FT                   /note="RING-type"
FT                   /evidence="ECO:0000259|PROSITE:PS50089"
SQ   SEQUENCE   465 AA;  54667 MW;  B28CFD26084AF9B6 CRC64;
     MNQTDEMYPA QPIYEDIENQ ITTRHQNFIE HKIIEIIQPL QNLKIWRQKA YKSSAMLLNL
     KITLMIRIAR VIIHIEKQQF KQMVQRCLNK KEDEKEQEFY QPKRAKNLVD DQEREIIPLV
     PRRFLLRNGS KRQQRRVVTC QICYSDQYQS GMVLLNCGHS YCVICLNQMI LYAIDQSGEV
     HKLKCPDFNC PAVLPRDTIE SLIERSGKFP KYLRIMRNYY LVLEKTKKFC PAPNCDNVLE
     KKGLNSKINC EQCKNLICFD CHCVWHIGQT CRQYIKKTQI NWALRDENTQ KCPQCKVIIE
     KDEGCNHMTC YKCQHYFCWG CGFPVKHFIH DKDIQTFYTY GICLKEKYKT ISIRKLTFIY
     LLLAIVAQFL SFLVLLIGGA LFWIAGPYFL YGDILKYLKG PVVKAVVIYL LVISYPICIF
     LGLLTGGLFG SLYLAVGFFP IGIIHSYYLI NIIRWRRQGR SFRGK
//
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