SUB2_SCLS1
ID SUB2_SCLS1 Reviewed; 444 AA.
AC A7EIX7;
DT 13-NOV-2007, integrated into UniProtKB/Swiss-Prot.
DT 11-SEP-2007, sequence version 1.
DT 03-AUG-2022, entry version 78.
DE RecName: Full=ATP-dependent RNA helicase sub2;
DE EC=3.6.4.13;
GN Name=sub2; ORFNames=SS1G_05270;
OS Sclerotinia sclerotiorum (strain ATCC 18683 / 1980 / Ss-1) (White mold)
OS (Whetzelinia sclerotiorum).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Leotiomycetes;
OC Helotiales; Sclerotiniaceae; Sclerotinia.
OX NCBI_TaxID=665079;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 18683 / 1980 / Ss-1;
RX PubMed=21876677; DOI=10.1371/journal.pgen.1002230;
RA Amselem J., Cuomo C.A., van Kan J.A.L., Viaud M., Benito E.P., Couloux A.,
RA Coutinho P.M., de Vries R.P., Dyer P.S., Fillinger S., Fournier E.,
RA Gout L., Hahn M., Kohn L., Lapalu N., Plummer K.M., Pradier J.-M.,
RA Quevillon E., Sharon A., Simon A., ten Have A., Tudzynski B., Tudzynski P.,
RA Wincker P., Andrew M., Anthouard V., Beever R.E., Beffa R., Benoit I.,
RA Bouzid O., Brault B., Chen Z., Choquer M., Collemare J., Cotton P.,
RA Danchin E.G., Da Silva C., Gautier A., Giraud C., Giraud T., Gonzalez C.,
RA Grossetete S., Gueldener U., Henrissat B., Howlett B.J., Kodira C.,
RA Kretschmer M., Lappartient A., Leroch M., Levis C., Mauceli E.,
RA Neuveglise C., Oeser B., Pearson M., Poulain J., Poussereau N.,
RA Quesneville H., Rascle C., Schumacher J., Segurens B., Sexton A., Silva E.,
RA Sirven C., Soanes D.M., Talbot N.J., Templeton M., Yandava C., Yarden O.,
RA Zeng Q., Rollins J.A., Lebrun M.-H., Dickman M.;
RT "Genomic analysis of the necrotrophic fungal pathogens Sclerotinia
RT sclerotiorum and Botrytis cinerea.";
RL PLoS Genet. 7:E1002230-E1002230(2011).
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}.
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DR EMBL; CH476626; EDO02793.1; -; Genomic_DNA.
DR RefSeq; XP_001593842.1; XM_001593792.1.
DR AlphaFoldDB; A7EIX7; -.
DR SMR; A7EIX7; -.
DR STRING; 665079.A7EIX7; -.
DR EnsemblFungi; EDO02793; EDO02793; SS1G_05270.
DR GeneID; 5490006; -.
DR KEGG; ssl:SS1G_05270; -.
DR VEuPathDB; FungiDB:sscle_08g065440; -.
DR eggNOG; KOG0329; Eukaryota.
DR HOGENOM; CLU_003041_1_0_1; -.
DR InParanoid; A7EIX7; -.
DR OMA; IKPICRK; -.
DR Proteomes; UP000001312; Unassembled WGS sequence.
DR GO; GO:0000781; C:chromosome, telomeric region; IEA:EnsemblFungi.
DR GO; GO:0005681; C:spliceosomal complex; IEA:UniProtKB-KW.
DR GO; GO:0000346; C:transcription export complex; IEA:EnsemblFungi.
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; IBA:GO_Central.
DR GO; GO:0003724; F:RNA helicase activity; IBA:GO_Central.
DR GO; GO:0031124; P:mRNA 3'-end processing; IEA:EnsemblFungi.
DR GO; GO:0006406; P:mRNA export from nucleus; IBA:GO_Central.
DR GO; GO:0000398; P:mRNA splicing, via spliceosome; IBA:GO_Central.
DR GO; GO:0031509; P:subtelomeric heterochromatin assembly; IEA:EnsemblFungi.
DR GO; GO:0006368; P:transcription elongation from RNA polymerase II promoter; IEA:EnsemblFungi.
DR GO; GO:0006283; P:transcription-coupled nucleotide-excision repair; IEA:EnsemblFungi.
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..444
FT /note="ATP-dependent RNA helicase sub2"
FT /id="PRO_0000310222"
FT DOMAIN 90..265
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
FT DOMAIN 277..438
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00542"
FT MOTIF 59..87
FT /note="Q motif"
FT MOTIF 212..215
FT /note="DECD box"
FT BINDING 103..110
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
SQ SEQUENCE 444 AA; 49655 MW; D673C788EFD7DABB CRC64;
MSAAEEDLID YSDEELATTE APAPAAGANG GVKGDSGNLT VSGNAAAAKK GSYVGIHSTG
FREFLLKPEL LRAISWCGFE HPSEVQQVCI PQAILGTDVL CQAKSGLGKT AVFVLTTLQQ
VEVVAGETSV LVMCHTRELA YQIRNEYQRF CHFMPDVKIG VFYGGVPISK DVEVLKNPET
HPHIIVGTPG RLNALVRDKY LRLNSVKVFV LDECDKMLDQ IDMRRDVQEI FRATPPQKQV
MMFSATLSQE VRPICKKFMQ NPLEIYIDNE TKLTLYGLQQ YYIKLEEREK NRRLNELLDE
LSFNQVIIFV KSTVRATELD KLLRECNFPS VAIHSGVSQE ERIKRFNDFK DFNKRICVAT
DVFGRGIDVN KINLAINYDL PPDADSYLHR VGRAGRFGTK GLAISFVSNE ADQEVLKAVE
KRFEVALPEY PEGGVDSAAY TKTD
