ID A0A068TNL2_COFCA Unreviewed; 319 AA.
AC A0A068TNL2;
DT 01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2014, sequence version 1.
DT 18-JUN-2025, entry version 41.
DE RecName: Full=RBR-type E3 ubiquitin transferase {ECO:0000256|ARBA:ARBA00012251};
DE EC=2.3.2.31 {ECO:0000256|ARBA:ARBA00012251};
GN ORFNames=GSCOC_T00021707001 {ECO:0000313|EMBL:CDO97801.1};
OS Coffea canephora (Robusta coffee).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Gentianales; Rubiaceae; Ixoroideae; Gardenieae complex;
OC Bertiereae - Coffeeae clade; Coffeeae; Coffea.
OX NCBI_TaxID=49390 {ECO:0000313|EMBL:CDO97801.1, ECO:0000313|Proteomes:UP000295252};
RN [1] {ECO:0000313|Proteomes:UP000295252}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. DH200-94 {ECO:0000313|Proteomes:UP000295252};
RX PubMed=25190796; DOI=10.1126/science.1255274;
RA Denoeud F., Carretero-Paulet L., Dereeper A., Droc G., Guyot R.,
RA Pietrella M., Zheng C., Alberti A., Anthony F., Aprea G., Aury J.M.,
RA Bento P., Bernard M., Bocs S., Campa C., Cenci A., Combes M.C.,
RA Crouzillat D., Da Silva C., Daddiego L., De Bellis F., Dussert S.,
RA Garsmeur O., Gayraud T., Guignon V., Jahn K., Jamilloux V., Joet T.,
RA Labadie K., Lan T., Leclercq J., Lepelley M., Leroy T., Li L.T.,
RA Librado P., Lopez L., Munoz A., Noel B., Pallavicini A., Perrotta G.,
RA Poncet V., Pot D., Priyono X., Rigoreau M., Rouard M., Rozas J.,
RA Tranchant-Dubreuil C., VanBuren R., Zhang Q., Andrade A.C., Argout X.,
RA Bertrand B., de Kochko A., Graziosi G., Henry R.J., Jayarama X., Ming R.,
RA Nagai C., Rounsley S., Sankoff D., Giuliano G., Albert V.A., Wincker P.,
RA Lashermes P.;
RT "The coffee genome provides insight into the convergent evolution of
RT caffeine biosynthesis.";
RL Science 345:1181-1184(2014).
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 -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004167}; Single-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004167}.
CC -!- SIMILARITY: Belongs to the RBR family. Ariadne subfamily.
CC {ECO:0000256|ARBA:ARBA00005884}.
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DR EMBL; HG739086; CDO97801.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A068TNL2; -.
DR STRING; 49390.A0A068TNL2; -.
DR EnsemblPlants; CDO97801; CDO97801; GSCOC_T00021707001.
DR Gramene; CDO97801; CDO97801; GSCOC_T00021707001.
DR InParanoid; A0A068TNL2; -.
DR OMA; ESSWSEC; -.
DR OrthoDB; 860439at71240; -.
DR PhylomeDB; A0A068TNL2; -.
DR UniPathway; UPA00143; -.
DR Proteomes; UP000295252; Chromosome VI.
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:UniProtKB-UniPathway.
DR FunFam; 3.30.40.10:FF:000051; RBR-type E3 ubiquitin transferase; 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 SUPFAM; SSF57850; RING/U-box; 2.
DR PROSITE; PS51873; TRIAD; 1.
DR PROSITE; PS00518; ZF_RING_1; 1.
DR PROSITE; PS50089; ZF_RING_2; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Reference proteome {ECO:0000313|Proteomes:UP000295252};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989};
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 136..319
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS51873"
FT DOMAIN 140..191
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS50089"
FT REGION 1..33
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 21..33
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 319 AA; 36954 MW; C3E1282CC95B8187 CRC64;
MARRKKSKSL RPVNSDMEVD NNERENKEHG WSWEKEFQSK EEEDYFSISF FDDHDDGQYS
WHTGGGHRYY RQKAISYSRI TMLREHEIDD DDDDASPKAP DVKQKGICNS YPLKLKPRFS
APFNIWTSRT EKGESSWSEC ALCGDDKPTG EMQRSSDCGH LFCEDCMRVY VGGKIQEYTN
INKKIKCPKE NCNKQLGIQQ FRQYIPDEVY DRIVEARRES NVLASPEIMK CPLLFCSAKF
VDDNRGFKIK ACPGCWGIFC VECGVKWHMG KSCEEYQAEV RADAIAQARA GFDAVAHDLM
QYSSLIREHL SLPAIFFFR
//
