ID A0A804LUD9_MAIZE Unreviewed; 472 AA.
AC A0A804LUD9;
DT 29-SEP-2021, integrated into UniProtKB/TrEMBL.
DT 29-SEP-2021, sequence version 1.
DT 18-JUN-2025, entry version 17.
DE RecName: Full=RBR-type E3 ubiquitin transferase {ECO:0000256|ARBA:ARBA00012251};
DE EC=2.3.2.31 {ECO:0000256|ARBA:ARBA00012251};
GN Name=LOC103645186 {ECO:0000313|EnsemblPlants:Zm00001eb037260_P001};
OS Zea mays (Maize).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX NCBI_TaxID=4577 {ECO:0000313|EnsemblPlants:Zm00001eb037260_P001, ECO:0000313|Proteomes:UP000007305};
RN [1] {ECO:0000313|Proteomes:UP000007305}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. B73 {ECO:0000313|Proteomes:UP000007305};
RG Maize Genome Sequencing Project;
RA Ware D.;
RT "Update maize B73 reference genome by single molecule sequencing
RT technologies.";
RL Submitted (DEC-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EnsemblPlants:Zm00001eb037260_P001}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. B73 {ECO:0000313|EnsemblPlants:Zm00001eb037260_P001};
RA Seetharam A., Woodhouse M., Cannon E.;
RL Submitted (JUL-2019) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EnsemblPlants:Zm00001eb037260_P001}
RP IDENTIFICATION.
RC STRAIN=cv. B73 {ECO:0000313|EnsemblPlants:Zm00001eb037260_P001};
RG EnsemblPlants;
RL Submitted (MAY-2021) to UniProtKB.
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}.
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DR AlphaFoldDB; A0A804LUD9; -.
DR EnsemblPlants; Zm00001eb037260_T001; Zm00001eb037260_P001; Zm00001eb037260.
DR Gramene; Zm00001eb037260_T001; Zm00001eb037260_P001; Zm00001eb037260.
DR Proteomes; UP000007305; Chromosome 1.
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; cd20346; BRcat_RBR_ANKIB1; 1.
DR CDD; cd22583; Rcat_RBR_ARI7-like; 1.
DR FunFam; 1.20.120.1750:FF:000005; RBR-type E3 ubiquitin transferase; 1.
DR FunFam; 2.30.30.380:FF:000015; RBR-type E3 ubiquitin transferase; 1.
DR FunFam; 3.30.40.10:FF:000019; 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 Gene3D; 2.30.30.380; Zn-finger domain of Sec23/24; 1.
DR InterPro; IPR045840; Ariadne.
DR InterPro; IPR031127; E3_UB_ligase_RBR.
DR InterPro; IPR002867; IBR_dom.
DR InterPro; IPR044066; TRIAD_supradom.
DR InterPro; IPR001876; Znf_RanBP2.
DR InterPro; IPR036443; Znf_RanBP2_sf.
DR InterPro; IPR013083; Znf_RING/FYVE/PHD.
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; SM00547; ZnF_RBZ; 1.
DR SUPFAM; SSF90209; Ran binding protein zinc finger-like; 1.
DR SUPFAM; SSF57850; RING/U-box; 3.
DR PROSITE; PS51873; TRIAD; 1.
DR PROSITE; PS01358; ZF_RANBP2_1; 1.
DR PROSITE; PS50199; ZF_RANBP2_2; 1.
PE 1: Evidence at protein level;
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Proteomics identification {ECO:0007829|PeptideAtlas:A0A804LUD9};
KW Reference proteome {ECO:0000313|Proteomes:UP000007305};
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:PRU00322}.
FT DOMAIN 1..197
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS51873"
FT DOMAIN 444..472
FT /note="RanBP2-type"
FT /evidence="ECO:0000259|PROSITE:PS50199"
FT REGION 418..449
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 427..437
FT /note="Basic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 472 AA; 53415 MW; 879DD5422134887F CRC64;
MSSAGCAHFY CHECWEGYIS AAIGGGPGCL SLRCPDPSCS AMVLQGMVNE LAKDEDKAKY
ARFLLRAYVE GSKKTKWCPA PDCTCAVEFL GDENYDVSCN CKFSFCWNCT EEAHRPVNCE
TVSKWILKNS AESENMNWIL ANSKPCPKCK RPIEKNQGCM HMTCTPPCKF EFCWLCLGAW
SDHGERTGGF YACNRYESAK KEGVYDETES RRERAKNSLE RYMHYYERWA SNQTSRQKAQ
ADLLKAEKDQ LANLTYIYGI PETQLKFIIE AWSQIIECRR VLKWTYAYGY YLDDKVKSDF
FEYLQGLLFL FHVDIINGFI IPCGNPWNIL ESNYLTGEAE SGLERLHQCA EKDLHNFLTP
VKFESTETTT PTVAEFGEFR VKLAGLTSVT RNYFENLVQA LEAGLEDVHA TAQAAGTSIA
GTSSKKGGTK SKKKQHTKPS SDHTDDGWPC ERCTFLNPPS VVVCSVCEKS RY
//
