ID B8NPX5_ASPFN Unreviewed; 429 AA.
AC B8NPX5;
DT 03-MAR-2009, integrated into UniProtKB/TrEMBL.
DT 03-MAR-2009, sequence version 1.
DT 27-MAR-2024, entry version 76.
DE RecName: Full=Postreplication repair E3 ubiquitin-protein ligase RAD18 {ECO:0000256|ARBA:ARBA00015551, ECO:0000256|RuleBase:RU368093};
DE EC=2.3.2.27 {ECO:0000256|ARBA:ARBA00012483, ECO:0000256|RuleBase:RU368093};
DE AltName: Full=RING-type E3 ubiquitin transferase RAD18 {ECO:0000256|ARBA:ARBA00031783, ECO:0000256|RuleBase:RU368093};
GN ORFNames=AFLA_002780 {ECO:0000313|EMBL:EED47637.1};
OS Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / IAM 13836 / NRRL 3357
OS / JCM 12722 / SRRC 167).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC Aspergillus subgen. Circumdati.
OX NCBI_TaxID=332952 {ECO:0000313|EMBL:EED47637.1, ECO:0000313|Proteomes:UP000001875};
RN [1] {ECO:0000313|EMBL:EED47637.1, ECO:0000313|Proteomes:UP000001875}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 200026 / FGSC A1120 / IAM 13836 / NRRL 3357 / JCM 12722 /
RC SRRC 167 {ECO:0000313|Proteomes:UP000001875};
RX PubMed=25883274; DOI=10.1128/genomeA.00168-15;
RA Nierman W.C., Yu J., Fedorova-Abrams N.D., Losada L., Cleveland T.E.,
RA Bhatnagar D., Bennett J.W., Dean R., Payne G.A.;
RT "Genome sequence of Aspergillus flavus NRRL 3357, a strain that causes
RT aflatoxin contamination of food and feed.";
RL Genome Announc. 3:E0016815-E0016815(2015).
CC -!- FUNCTION: E3 RING-finger protein, member of the UBC2/RAD6 epistasis
CC group. Associates to the E2 ubiquitin conjugating enzyme UBC2/RAD6 to
CC form the UBC2-RAD18 ubiquitin ligase complex involved in
CC postreplicative repair (PRR) of damaged DNA.
CC {ECO:0000256|RuleBase:RU368093}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine +
CC [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-
CC cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.;
CC EC=2.3.2.27; Evidence={ECO:0000256|ARBA:ARBA00000900,
CC ECO:0000256|RuleBase:RU368093};
CC -!- PATHWAY: Protein modification; protein ubiquitination.
CC {ECO:0000256|ARBA:ARBA00004906, ECO:0000256|RuleBase:RU368093}.
CC -!- SUBUNIT: Interacts with E2 UBC2, forming a complex with ubiquitin
CC ligase activity. {ECO:0000256|RuleBase:RU368093}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123,
CC ECO:0000256|RuleBase:RU368093}.
CC -!- SIMILARITY: Belongs to the RAD18 family.
CC {ECO:0000256|ARBA:ARBA00009506, ECO:0000256|RuleBase:RU368093}.
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DR EMBL; EQ963482; EED47637.1; -; Genomic_DNA.
DR RefSeq; XP_002382479.1; XM_002382438.1.
DR AlphaFoldDB; B8NPX5; -.
DR STRING; 332952.B8NPX5; -.
DR EnsemblFungi; EED47637; EED47637; AFLA_002780.
DR VEuPathDB; FungiDB:AFLA_011602; -.
DR eggNOG; KOG0287; Eukaryota.
DR HOGENOM; CLU_028491_2_0_1; -.
DR OMA; IPNTGPR; -.
DR UniPathway; UPA00143; -.
DR Proteomes; UP000001875; Unassembled WGS sequence.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003697; F:single-stranded DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0061630; F:ubiquitin protein ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006301; P:postreplication repair; IEA:InterPro.
DR GO; GO:0006513; P:protein monoubiquitination; IEA:InterPro.
DR Gene3D; 3.30.40.10; Zinc/RING finger domain, C3HC4 (zinc finger); 1.
DR InterPro; IPR039577; Rad18.
DR InterPro; IPR004580; Rad18_fungi.
DR InterPro; IPR006642; Rad18_UBZ4.
DR InterPro; IPR003034; SAP_dom.
DR InterPro; IPR001841; Znf_RING.
DR InterPro; IPR013083; Znf_RING/FYVE/PHD.
DR InterPro; IPR017907; Znf_RING_CS.
DR NCBIfam; TIGR00599; rad18; 1.
DR PANTHER; PTHR14134; E3 UBIQUITIN-PROTEIN LIGASE RAD18; 1.
DR PANTHER; PTHR14134:SF2; E3 UBIQUITIN-PROTEIN LIGASE RAD18; 1.
DR Pfam; PF13923; zf-C3HC4_2; 1.
DR SMART; SM00184; RING; 1.
DR SMART; SM00513; SAP; 1.
DR SMART; SM00734; ZnF_Rad18; 1.
DR SUPFAM; SSF57850; RING/U-box; 1.
DR PROSITE; PS50800; SAP; 1.
DR PROSITE; PS00518; ZF_RING_1; 1.
DR PROSITE; PS50089; ZF_RING_2; 1.
DR PROSITE; PS51908; ZF_UBZ4; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|PROSITE-
KW ProRule:PRU01256};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|PROSITE-
KW ProRule:PRU01256};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU368093};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU368093};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU368093};
KW Transferase {ECO:0000256|RuleBase:RU368093};
KW Ubl conjugation pathway {ECO:0000256|RuleBase:RU368093};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|RuleBase:RU368093};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|PROSITE-
KW ProRule:PRU00175}.
FT DOMAIN 30..68
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS50089"
FT DOMAIN 193..220
FT /note="UBZ4-type"
FT /evidence="ECO:0000259|PROSITE:PS51908"
FT DOMAIN 254..288
FT /note="SAP"
FT /evidence="ECO:0000259|PROSITE:PS50800"
FT REGION 103..163
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 370..429
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 103..151
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 370..400
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 429 AA; 48050 MW; DF31842AA6F467AD CRC64;
MEQTFDLPDS TDWLGTPLSL LTPLESALRC QVCKDFFDNP VITSCCHTFC SLCIRRCLST
EGKCPACRSS DQELKLRRNW AVQELVEAFQ NARPSVLDLA KRAATEDRED AEVGTAQPAS
KKRKVDERNG SNSEVSEGRQ TRSRTKGVER QTEPATMDVV EDSQDEEYVP GRFFYICSGF
RVKSNELWLE DGLVACPICN RRMKNEAVFQ HLDNCTGDPV PPKKISFGHS SLQPMSPASR
TLNKAPERLP TINYSLLKDN VLRKKLKDLG IPNWGPRPLL QRRHTEWMNL WNANCDSKTP
KSKRELLHEL GVWERTQGGS AHPSAESAGS VMRKDFDATA WSTTHESDFK QLIANARKRS
DALVRTTIPS AAPAQSQESP TVEQPVEATI PTNMQKPEQP LVDLTSAAYP KIQHAQEPGE
SEEPYTLPG
//
