ID A0A978VT94_ZIZJJ Unreviewed; 323 AA.
AC A0A978VT94;
DT 22-FEB-2023, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2023, sequence version 1.
DT 02-APR-2025, entry version 11.
DE RecName: Full=RBR-type E3 ubiquitin transferase {ECO:0000256|ARBA:ARBA00012251};
DE EC=2.3.2.31 {ECO:0000256|ARBA:ARBA00012251};
GN ORFNames=FEM48_Zijuj02G0031200 {ECO:0000313|EMBL:KAH7542039.1};
OS Ziziphus jujuba var. spinosa.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Rosales; Rhamnaceae; Paliureae; Ziziphus.
OX NCBI_TaxID=714518 {ECO:0000313|EMBL:KAH7542039.1, ECO:0000313|Proteomes:UP000813462};
RN [1] {ECO:0000313|EMBL:KAH7542039.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=AT0 {ECO:0000313|EMBL:KAH7542039.1};
RC TISSUE=Leaf {ECO:0000313|EMBL:KAH7542039.1};
RA Shen L.-Y., Luo H., Wang X.-L., Wang X.-M., Qiu X.-J., Liu H., Zhou S.-S.,
RA Jia K.-H., Nie S., Bao Y.-T., Zhang R.-G., Yun Q.-Z., Chai Y.-H., Lu J.-Y.,
RA Li Y., Zhao S.-W., Mao J.-F., Jia S.-G., Mao Y.-M.;
RT "Chromosome-Scale Genome Assembly for Chinese Sour Jujube and Insights Into
RT Its Genome Evolution and Domestication Signature.";
RL Front. Plant Sci. 0:0-0(2021).
CC -!- FUNCTION: Might act as an E3 ubiquitin-protein ligase, or as part of E3
CC complex, which accepts ubiquitin from specific E2 ubiquitin-conjugating
CC enzymes and then transfers it to substrates.
CC {ECO:0000256|ARBA:ARBA00003976}.
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 -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- PATHWAY: Protein modification; protein ubiquitination.
CC {ECO:0000256|ARBA:ARBA00004906}.
CC -!- SIMILARITY: Belongs to the RBR family. Ariadne subfamily.
CC {ECO:0000256|ARBA:ARBA00005884}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KAH7542039.1}.
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DR EMBL; JAEACU010000002; KAH7542039.1; -; Genomic_DNA.
DR OrthoDB; 10009520at2759; -.
DR Proteomes; UP000813462; Unassembled WGS sequence.
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; cd22582; BRcat_RBR_unk; 1.
DR CDD; cd22584; Rcat_RBR_unk; 1.
DR FunFam; 3.30.40.10:FF:000230; 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 PANTHER; PTHR11685; RBR FAMILY RING FINGER AND IBR DOMAIN-CONTAINING; 1.
DR Pfam; PF01485; IBR; 1.
DR SMART; SM00647; IBR; 1.
DR SUPFAM; SSF57850; RING/U-box; 3.
DR PROSITE; PS51873; TRIAD; 1.
DR PROSITE; PS50089; ZF_RING_2; 1.
PE 3: Inferred from homology;
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Reference proteome {ECO:0000313|Proteomes:UP000813462};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
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 DOMAIN 127..323
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS51873"
FT DOMAIN 131..177
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS50089"
FT REGION 95..121
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 103..112
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 323 AA; 36749 MW; 2EE0318A89C7AAB8 CRC64;
MEVKAEEVDG NKTGLRKLKK PKLDLGGIEV IDIEEDDQNS VSQIFKPINI IEQSTNKFNA
ISIDHYSNFI DLSNENDDDD DIKILHYKPS NTTFGRKRKK PFSNPSILGT GQSSNSKEET
TSSSSSSIFI CEICIELKSG NESFTIKGCG HLYCTDCTTK YVASKLQQNI LTIGCPIPGC
VGNLEPEYCR RSLPPEVFDR WGMALCEAAI VGSRKFYCPY KDCLAVMICD GDKRKVLRES
ECPYCKRHFC AKCRVPWHTG IECSKFQKLD ENERENEDIT LMKLAKKKRW GRCPKCRFYV
EKTEGCDHMN CRCGTHFNYR SGK
//
