HEL1_SCHPO
ID HEL1_SCHPO Reviewed; 504 AA.
AC Q9P3U4;
DT 13-NOV-2007, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 03-AUG-2022, entry version 130.
DE RecName: Full=E3 ubiquitin-protein ligase dbl4 {ECO:0000250|UniProtKB:P36113, ECO:0000305};
DE EC=2.3.2.31 {ECO:0000250|UniProtKB:O60260};
DE AltName: Full=DNA-break-localizing protein 4 {ECO:0000303|PubMed:23628481};
DE AltName: Full=Histone E3 ligase 1 {ECO:0000250|UniProtKB:P36113};
DE AltName: Full=RING-type E3 ubiquitin transferase dbl4 {ECO:0000305};
GN Name=dbl4 {ECO:0000303|PubMed:23628481};
GN ORFNames=SPAC328.02 {ECO:0000312|PomBase:SPAC328.02};
OS Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina;
OC Schizosaccharomycetes; Schizosaccharomycetales; Schizosaccharomycetaceae;
OC Schizosaccharomyces.
OX NCBI_TaxID=284812;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=972 / ATCC 24843;
RX PubMed=11859360; DOI=10.1038/nature724;
RA Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A.,
RA Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S.,
RA Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.,
RA Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S.,
RA Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S.,
RA Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D.,
RA Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P.,
RA Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K.,
RA O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M.,
RA Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N.,
RA Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A.,
RA Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R.,
RA Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M.,
RA Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A.,
RA Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A.,
RA Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H.,
RA Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S.,
RA Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C.,
RA Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A.,
RA Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M.,
RA del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S.,
RA Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R.,
RA Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G.,
RA Nurse P.;
RT "The genome sequence of Schizosaccharomyces pombe.";
RL Nature 415:871-880(2002).
RN [2]
RP SUBCELLULAR LOCATION [LARGE SCALE ANALYSIS].
RX PubMed=16823372; DOI=10.1038/nbt1222;
RA Matsuyama A., Arai R., Yashiroda Y., Shirai A., Kamata A., Sekido S.,
RA Kobayashi Y., Hashimoto A., Hamamoto M., Hiraoka Y., Horinouchi S.,
RA Yoshida M.;
RT "ORFeome cloning and global analysis of protein localization in the fission
RT yeast Schizosaccharomyces pombe.";
RL Nat. Biotechnol. 24:841-847(2006).
RN [3]
RP GENE NAME, AND SUBCELLULAR LOCATION.
RX PubMed=23628481; DOI=10.1016/j.dnarep.2013.04.001;
RA Yu Y., Ren J.Y., Zhang J.M., Suo F., Fang X.F., Wu F., Du L.L.;
RT "A proteome-wide visual screen identifies fission yeast proteins localizing
RT to DNA double-strand breaks.";
RL DNA Repair 12:433-443(2013).
CC -!- FUNCTION: Probable ubiquitin-protein ligase involved in the
CC degradation-related ubiquitination of histones. Contributes to the
CC post-translational regulation of histone protein levels by
CC polyubiquitination of excess histones for subsequent degradation.
CC {ECO:0000250|UniProtKB:P36113}.
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:0000250|UniProtKB:O60260};
CC -!- PATHWAY: Protein modification; protein ubiquitination. {ECO:0000305}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000269|PubMed:16823372}. Nucleus
CC {ECO:0000269|PubMed:16823372}. Note=Localizes to DNA double-strand
CC breaks (DSBs). {ECO:0000269|PubMed:23628481}.
CC -!- DOMAIN: Members of the RBR family are atypical E3 ligases. They
CC interact with the E2 conjugating enzyme UBE2L3 and function like HECT-
CC type E3 enzymes: they bind E2s via the first RING domain, but require
CC an obligate trans-thiolation step during the ubiquitin transfer,
CC requiring a conserved cysteine residue in the second RING domain.
CC {ECO:0000250|UniProtKB:O60260}.
CC -!- SIMILARITY: Belongs to the RBR family. {ECO:0000305}.
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DR EMBL; CU329670; CAB95997.1; -; Genomic_DNA.
DR RefSeq; NP_594204.1; NM_001019627.2.
DR AlphaFoldDB; Q9P3U4; -.
DR SMR; Q9P3U4; -.
DR BioGRID; 279580; 1.
DR STRING; 4896.SPAC328.02.1; -.
DR iPTMnet; Q9P3U4; -.
DR MaxQB; Q9P3U4; -.
DR PaxDb; Q9P3U4; -.
DR EnsemblFungi; SPAC328.02.1; SPAC328.02.1:pep; SPAC328.02.
DR GeneID; 2543148; -.
DR KEGG; spo:SPAC328.02; -.
DR PomBase; SPAC328.02; dbl4.
DR VEuPathDB; FungiDB:SPAC328.02; -.
DR eggNOG; KOG1815; Eukaryota.
DR HOGENOM; CLU_009823_4_1_1; -.
DR InParanoid; Q9P3U4; -.
DR OMA; QEEMSWI; -.
DR PhylomeDB; Q9P3U4; -.
DR Reactome; R-SPO-983168; Antigen processing: Ubiquitination & Proteasome degradation.
DR UniPathway; UPA00143; -.
DR PRO; PR:Q9P3U4; -.
DR Proteomes; UP000002485; Chromosome I.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR GO; GO:0005829; C:cytosol; HDA:PomBase.
DR GO; GO:0005634; C:nucleus; HDA:PomBase.
DR GO; GO:0035861; C:site of double-strand break; IDA:PomBase.
DR GO; GO:0000151; C:ubiquitin ligase complex; IBA:GO_Central.
DR GO; GO:0031624; F:ubiquitin conjugating enzyme binding; IBA:GO_Central.
DR GO; GO:0061630; F:ubiquitin protein ligase activity; ISM:PomBase.
DR GO; GO:0008270; F:zinc ion binding; ISM:PomBase.
DR GO; GO:0036205; P:histone catabolic process; IBA:GO_Central.
DR GO; GO:0016574; P:histone ubiquitination; IBA:GO_Central.
DR GO; GO:0007127; P:meiosis I; IEP:PomBase.
DR GO; GO:0032436; P:positive regulation of proteasomal ubiquitin-dependent protein catabolic process; IBA:GO_Central.
DR GO; GO:0070647; P:protein modification by small protein conjugation or removal; IC:PomBase.
DR GO; GO:0000209; P:protein polyubiquitination; IBA:GO_Central.
DR GO; GO:0006511; P:ubiquitin-dependent protein catabolic process; IBA:GO_Central.
DR Gene3D; 3.30.40.10; -; 1.
DR InterPro; IPR045840; Ariadne.
DR InterPro; IPR031127; E3_UB_ligase_RBR.
DR InterPro; IPR002867; IBR_dom.
DR InterPro; IPR044066; TRIAD_supradom.
DR InterPro; IPR018957; Znf_C3HC4_RING-type.
DR InterPro; IPR001841; Znf_RING.
DR InterPro; IPR013083; Znf_RING/FYVE/PHD.
DR InterPro; IPR017907; Znf_RING_CS.
DR PANTHER; PTHR11685; PTHR11685; 1.
DR Pfam; PF19422; Ariadne; 1.
DR Pfam; PF01485; IBR; 2.
DR Pfam; PF00097; zf-C3HC4; 1.
DR SMART; SM00647; IBR; 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 Cytoplasm; Metal-binding; Nucleus; Reference proteome; Repeat; Transferase;
KW Ubl conjugation pathway; Zinc; Zinc-finger.
FT CHAIN 1..504
FT /note="E3 ubiquitin-protein ligase dbl4"
FT /id="PRO_0000310488"
FT ZN_FING 131..178
FT /note="RING-type 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT ZN_FING 197..264
FT /note="IBR-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT ZN_FING 291..320
FT /note="RING-type 2; atypical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT REGION 127..338
FT /note="TRIAD supradomain"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT ACT_SITE 304
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 131
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 134
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 147
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 149
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 152
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 155
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 173
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 178
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 217
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 222
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 244
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 246
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 251
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 254
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 259
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 264
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 291
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="5"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 294
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="5"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 309
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="5"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 312
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="5"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 317
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="6"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 320
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="6"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 327
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="6"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
FT BINDING 334
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="6"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01221"
SQ SEQUENCE 504 AA; 58939 MW; AA71065239F401CF CRC64;
MSDLLDDEFY EEEFENDLLD ASEFEDEFDE DAEIDDDGFT VERKRRRAHS VSYRVVSVRD
LRASLNEKIN QLTSIIDLTR EQVLGLYRYF KWNRERLLER YIDAPEESLQ KAGVGLSGSK
QREVVHHEGT CEICYDEGCL PFFSAECDHE FCLACYRQYL DSRISEGESV IQCPEESCTQ
IVSIQSITKV LDEKSLDRYH RLLDRSFVDD NDHLRWCPAP DCEFAIECHV TQASLSSVVP
TVTCNCGKQF CFGCGHDNHQ PTICPLVKIW LQKCQDDSET ANWIHANTKE CPKCSTTIEK
NGGCNHMTCK KCKYEFCWVC LGPWTEHGNN WYTCNRYEEK SSTSARDSQS KSRASLERYL
HYYNRFANHE QSAKLDHELY EHTHKRMTQM QVDSNLSWVE VQFLKNAVDI LFQCRQTLKW
TYAFAYYLAR NNQTEIFEDN QRDLELAVEN LSELCERPCQ DCSLSVFKQR VLDKTVYVRS
RRDVLLDDTA RGLAEGRWEY VVDV
