ID A0A8B7QJ00_HIPAR Unreviewed; 421 AA.
AC A0A8B7QJ00;
DT 19-JAN-2022, integrated into UniProtKB/TrEMBL.
DT 19-JAN-2022, sequence version 1.
DT 18-JUN-2025, entry version 19.
DE RecName: Full=E3 ubiquitin-protein ligase ARIH2 {ECO:0000256|ARBA:ARBA00070157};
DE EC=2.3.2.31 {ECO:0000256|ARBA:ARBA00012251};
DE AltName: Full=Triad1 protein {ECO:0000256|ARBA:ARBA00080593};
GN Name=ARIH2 {ECO:0000313|RefSeq:XP_019487653.1,
GN ECO:0000313|RefSeq:XP_019487661.1};
OS Hipposideros armiger (Great Himalayan leaf-nosed bat).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Chiroptera; Yinpterochiroptera; Rhinolophoidea;
OC Hipposideridae; Hipposideros.
OX NCBI_TaxID=186990 {ECO:0000313|Proteomes:UP000694851, ECO:0000313|RefSeq:XP_019487653.1};
RN [1] {ECO:0000313|RefSeq:XP_019487653.1, ECO:0000313|RefSeq:XP_019487661.1}
RP IDENTIFICATION.
RC TISSUE=Muscle {ECO:0000313|RefSeq:XP_019487653.1,
RC ECO:0000313|RefSeq:XP_019487661.1};
RG RefSeq;
RL Submitted (MAR-2025) to UniProtKB.
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: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC Nucleus {ECO:0000256|ARBA:ARBA00004123}.
CC -!- SIMILARITY: Belongs to the RBR family. Ariadne subfamily.
CC {ECO:0000256|ARBA:ARBA00005884}.
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DR RefSeq; XP_019487653.1; XM_019632108.1.
DR RefSeq; XP_019487661.1; XM_019632116.1.
DR GeneID; 109376241; -.
DR CTD; 10425; -.
DR OrthoDB; 10009520at2759; -.
DR Proteomes; UP000694851; Unplaced.
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; cd20344; BRcat_RBR_TRIAD1; 1.
DR CDD; cd20360; Rcat_RBR_TRIAD1; 1.
DR CDD; cd16773; RING-HC_RBR_TRIAD1; 1.
DR FunFam; 1.20.120.1750:FF:000004; RBR-type E3 ubiquitin transferase; 1.
DR FunFam; 2.20.25.20:FF:000005; RBR-type E3 ubiquitin transferase; 1.
DR FunFam; 3.30.40.10:FF:000098; RBR-type E3 ubiquitin transferase; 1.
DR Gene3D; 1.20.120.1750; -; 1.
DR Gene3D; 2.20.25.20; -; 1.
DR Gene3D; 3.30.40.10; Zinc/RING finger domain, C3HC4 (zinc finger); 1.
DR InterPro; IPR045840; Ariadne.
DR InterPro; IPR047555; BRcat_RBR_TRIAD1.
DR InterPro; IPR031127; E3_UB_ligase_RBR.
DR InterPro; IPR002867; IBR_dom.
DR InterPro; IPR047556; Rcat_RBR_TRIAD1.
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; PF19422; Ariadne; 1.
DR Pfam; PF01485; IBR; 1.
DR Pfam; PF22191; IBR_1; 1.
DR SMART; SM00647; IBR; 2.
DR SMART; SM00184; RING; 2.
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; 2.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Reference proteome {ECO:0000313|Proteomes:UP000694851};
KW Repeat {ECO:0000256|ARBA:ARBA00022737}; Signal {ECO:0000256|SAM:SignalP};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Ubl conjugation {ECO:0000256|ARBA:ARBA00022843};
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 SIGNAL 1..19
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 20..421
FT /note="E3 ubiquitin-protein ligase ARIH2"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5044443225"
FT DOMAIN 63..272
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS51873"
FT DOMAIN 67..118
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS50089"
FT DOMAIN 228..268
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS50089"
SQ SEQUENCE 421 AA; 49569 MW; 5B7EEBFADFB83851 CRC64;
MLTAISCILP MALVSHSVAK LILVNFHWQV AEILDRYKSN SSQLLVEARV QPNLSKHVSS
AHPPHHCAVC MQFVRKENLL SLACQHQFCR SCWEQHCAVL VKDGVGVGVS CMAQDCPLRT
PEDFVFPLLP NEELRDKYRR YLFRDYVESH YQLQLCPGAD CPMVIQVQEP RARRVQCNRC
NEVFCFKCRQ MYHAPTDCAT IRKWLTKCAD DSETANYISA HTKDCPKCNI CIEKNGGCNH
MQCSKCKHDF CWMCLGDWKT HGSEYYECSR YKENPDIVNQ SQQAQAREAL KKYLFYFERW
ENHNKSLQLE AQTYQRIHEK IQERVMNNLG TWIDWQYLQN AAKLLAKCRY TLQYTYPYAY
YMESGPRKKL FEYQQAQLEA EIENLSWKVE RADSYDRGDL ENQMHIAEQR RRTLLKDFHD
T
//