SUB2_DEBHA
ID SUB2_DEBHA Reviewed; 435 AA.
AC Q6BME5; Q6BME4;
DT 04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT 04-APR-2006, sequence version 2.
DT 03-AUG-2022, entry version 114.
DE RecName: Full=ATP-dependent RNA helicase SUB2;
DE EC=3.6.4.13;
GN Name=SUB2; OrderedLocusNames=DEHA2F06138g;
OS Debaryomyces hansenii (strain ATCC 36239 / CBS 767 / BCRC 21394 / JCM 1990
OS / NBRC 0083 / IGC 2968) (Yeast) (Torulaspora hansenii).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Debaryomycetaceae; Debaryomyces.
OX NCBI_TaxID=284592;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 36239 / CBS 767 / BCRC 21394 / JCM 1990 / NBRC 0083 / IGC 2968;
RX PubMed=15229592; DOI=10.1038/nature02579;
RA Dujon B., Sherman D., Fischer G., Durrens P., Casaregola S., Lafontaine I.,
RA de Montigny J., Marck C., Neuveglise C., Talla E., Goffard N., Frangeul L.,
RA Aigle M., Anthouard V., Babour A., Barbe V., Barnay S., Blanchin S.,
RA Beckerich J.-M., Beyne E., Bleykasten C., Boisrame A., Boyer J.,
RA Cattolico L., Confanioleri F., de Daruvar A., Despons L., Fabre E.,
RA Fairhead C., Ferry-Dumazet H., Groppi A., Hantraye F., Hennequin C.,
RA Jauniaux N., Joyet P., Kachouri R., Kerrest A., Koszul R., Lemaire M.,
RA Lesur I., Ma L., Muller H., Nicaud J.-M., Nikolski M., Oztas S.,
RA Ozier-Kalogeropoulos O., Pellenz S., Potier S., Richard G.-F.,
RA Straub M.-L., Suleau A., Swennen D., Tekaia F., Wesolowski-Louvel M.,
RA Westhof E., Wirth B., Zeniou-Meyer M., Zivanovic Y., Bolotin-Fukuhara M.,
RA Thierry A., Bouchier C., Caudron B., Scarpelli C., Gaillardin C.,
RA Weissenbach J., Wincker P., Souciet J.-L.;
RT "Genome evolution in yeasts.";
RL Nature 430:35-44(2004).
CC -!- FUNCTION: ATP-binding RNA helicase involved in transcription elongation
CC and required for the export of mRNA out of the nucleus. SUB2 also plays
CC a role in pre-mRNA splicing and spliceosome assembly. May be involved
CC in rDNA and telomeric silencing, and maintenance of genome integrity
CC (By similarity). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.13;
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250}.
CC -!- DOMAIN: The Q motif is unique to and characteristic of the DEAD box
CC family of RNA helicases and controls ATP binding and hydrolysis.
CC -!- SIMILARITY: Belongs to the DEAD box helicase family. DECD subfamily.
CC {ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CR382138; CAG88955.2; -; Genomic_DNA.
DR RefSeq; XP_460627.2; XM_460627.2.
DR AlphaFoldDB; Q6BME5; -.
DR SMR; Q6BME5; -.
DR STRING; 4959.XP_460627.2; -.
DR PRIDE; Q6BME5; -.
DR EnsemblFungi; CAG88955; CAG88955; DEHA2F06138g.
DR GeneID; 2903132; -.
DR KEGG; dha:DEHA2F06138g; -.
DR eggNOG; KOG0329; Eukaryota.
DR HOGENOM; CLU_003041_1_0_1; -.
DR InParanoid; Q6BME5; -.
DR OMA; IKPICRK; -.
DR OrthoDB; 779000at2759; -.
DR Proteomes; UP000000599; Chromosome F.
DR GO; GO:0005681; C:spliceosomal complex; IEA:UniProtKB-KW.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003724; F:RNA helicase activity; IEA:UniProtKB-EC.
DR GO; GO:0006397; P:mRNA processing; IEA:UniProtKB-KW.
DR GO; GO:0051028; P:mRNA transport; IEA:UniProtKB-KW.
DR GO; GO:0008380; P:RNA splicing; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.300; -; 2.
DR InterPro; IPR011545; DEAD/DEAH_box_helicase_dom.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR014014; RNA_helicase_DEAD_Q_motif.
DR Pfam; PF00270; DEAD; 1.
DR Pfam; PF00271; Helicase_C; 1.
DR SMART; SM00487; DEXDc; 1.
DR SMART; SM00490; HELICc; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR PROSITE; PS51194; HELICASE_CTER; 1.
DR PROSITE; PS51195; Q_MOTIF; 1.
PE 3: Inferred from homology;
KW ATP-binding; Helicase; Hydrolase; mRNA processing; mRNA splicing;
KW mRNA transport; Nucleotide-binding; Nucleus; Reference proteome;
KW RNA-binding; Spliceosome; Transport.
FT CHAIN 1..435
FT /note="ATP-dependent RNA helicase SUB2"
FT /id="PRO_0000232264"
FT DOMAIN 82..257
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
FT DOMAIN 269..430
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00542"
FT REGION 1..40
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOTIF 51..79
FT /note="Q motif"
FT MOTIF 204..207
FT /note="DECD box"
FT BINDING 95..102
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
SQ SEQUENCE 435 AA; 49118 MW; 5D146243B903B726 CRC64;
MSHEGQEELL DYSDSEEIAV PTTTAPSAAA GEGANDKEAD KKGSYVGIHA TGFRDFLLKP
ELLRAIGDCG FEHPSEVQQV CIPQSILGTD VLCQAKSGLG KTAVFVLSTL QQLDPVPGEI
STLVICHTRE LAYQIRNEYA RFSKYMPDVK TEVFYGGTPI TRDLEKLKNK DTCPHIVVAT
PGRLHALVTE KSIRLNNIKS FVIDECDKVL EAVDMRRDVQ DIFRNTPHQK QVMMFSATLS
QEIRPVCKKF MQNPLEIYVD DEAKLTLHGL QQYYIKLDEK EKNRKLSDLL DSLEFNQVII
FVRSTQRANE LNKLLCSSNF PSIAVHSGLP QEERIERYKS FKEFNKRICV STDVFGRGID
IERINLAINY DLPNEADQYL HRVGRAGRFG TKGLAVSLVS TKDDEEVLEK IQSRFDVKIT
EFPEEGVDPS TYMNT
