ID A0A2K6THU9_SAIBB Unreviewed; 1253 AA.
AC A0A2K6THU9;
DT 28-MAR-2018, integrated into UniProtKB/TrEMBL.
DT 28-MAR-2018, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE RecName: Full=RNA helicase {ECO:0000256|ARBA:ARBA00012552};
DE EC=3.6.4.13 {ECO:0000256|ARBA:ARBA00012552};
DE AltName: Full=DEAH box protein 9 {ECO:0000256|ARBA:ARBA00031576};
DE AltName: Full=Nuclear DNA helicase II {ECO:0000256|ARBA:ARBA00033216};
GN Name=DHX9 {ECO:0000313|Ensembl:ENSSBOP00000019233.1};
OS Saimiri boliviensis boliviensis (Bolivian squirrel monkey).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Platyrrhini; Cebidae;
OC Saimiriinae; Saimiri.
OX NCBI_TaxID=39432 {ECO:0000313|Ensembl:ENSSBOP00000019233.1, ECO:0000313|Proteomes:UP000233220};
RN [1] {ECO:0000313|Ensembl:ENSSBOP00000019233.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
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 Evidence={ECO:0000256|ARBA:ARBA00001556};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123}.
CC -!- SIMILARITY: Belongs to the DEAD box helicase family. DEAH subfamily.
CC {ECO:0000256|ARBA:ARBA00008792}.
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DR AlphaFoldDB; A0A2K6THU9; -.
DR STRING; 39432.ENSSBOP00000019233; -.
DR Ensembl; ENSSBOT00000036051.1; ENSSBOP00000019233.1; ENSSBOG00000026174.1.
DR GeneTree; ENSGT00940000155924; -.
DR Proteomes; UP000233220; Unplaced.
DR GO; GO:0015629; C:actin cytoskeleton; IEA:Ensembl.
DR GO; GO:0005813; C:centrosome; IEA:Ensembl.
DR GO; GO:0070937; C:CRD-mediated mRNA stability complex; IEA:Ensembl.
DR GO; GO:0036464; C:cytoplasmic ribonucleoprotein granule; IEA:Ensembl.
DR GO; GO:0005829; C:cytosol; IEA:Ensembl.
DR GO; GO:0016604; C:nuclear body; IEA:Ensembl.
DR GO; GO:0097165; C:nuclear stress granule; IEA:Ensembl.
DR GO; GO:0005730; C:nucleolus; IEA:Ensembl.
DR GO; GO:0005726; C:perichromatin fibrils; IEA:Ensembl.
DR GO; GO:0016442; C:RISC complex; IEA:Ensembl.
DR GO; GO:0070578; C:RISC-loading complex; IEA:Ensembl.
DR GO; GO:0033679; F:3'-5' DNA/RNA helicase activity; IEA:Ensembl.
DR GO; GO:0034458; F:3'-5' RNA helicase activity; IEA:Ensembl.
DR GO; GO:0005524; F:ATP binding; IEA:Ensembl.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:Ensembl.
DR GO; GO:0031490; F:chromatin DNA binding; IEA:Ensembl.
DR GO; GO:0003688; F:DNA replication origin binding; IEA:Ensembl.
DR GO; GO:0003725; F:double-stranded RNA binding; IEA:Ensembl.
DR GO; GO:0061676; F:importin-alpha family protein binding; IEA:Ensembl.
DR GO; GO:0047429; F:nucleoside triphosphate diphosphatase activity; IEA:Ensembl.
DR GO; GO:1905538; F:polysome binding; IEA:Ensembl.
DR GO; GO:1990841; F:promoter-specific chromatin binding; IEA:Ensembl.
DR GO; GO:0001069; F:regulatory region RNA binding; IEA:Ensembl.
DR GO; GO:1905172; F:RISC complex binding; IEA:Ensembl.
DR GO; GO:0000978; F:RNA polymerase II cis-regulatory region sequence-specific DNA binding; IEA:Ensembl.
DR GO; GO:0000993; F:RNA polymerase II complex binding; IEA:Ensembl.
DR GO; GO:0061629; F:RNA polymerase II-specific DNA-binding transcription factor binding; IEA:Ensembl.
DR GO; GO:0035613; F:RNA stem-loop binding; IEA:Ensembl.
DR GO; GO:1990825; F:sequence-specific mRNA binding; IEA:Ensembl.
DR GO; GO:1990518; F:single-stranded 3'-5' DNA helicase activity; IEA:Ensembl.
DR GO; GO:0003697; F:single-stranded DNA binding; IEA:Ensembl.
DR GO; GO:0003727; F:single-stranded RNA binding; IEA:Ensembl.
DR GO; GO:0035197; F:siRNA binding; IEA:Ensembl.
DR GO; GO:0003713; F:transcription coactivator activity; IEA:Ensembl.
DR GO; GO:0045142; F:triplex DNA binding; IEA:Ensembl.
DR GO; GO:0000380; P:alternative mRNA splicing, via spliceosome; IEA:Ensembl.
DR GO; GO:0071360; P:cellular response to exogenous dsRNA; IEA:Ensembl.
DR GO; GO:0071356; P:cellular response to tumor necrosis factor; IEA:Ensembl.
DR GO; GO:0070934; P:CRD-mediated mRNA stabilization; IEA:Ensembl.
DR GO; GO:0006353; P:DNA-templated transcription termination; IEA:UniProtKB-KW.
DR GO; GO:0039695; P:DNA-templated viral transcription; IEA:Ensembl.
DR GO; GO:0044806; P:G-quadruplex DNA unwinding; IEA:Ensembl.
DR GO; GO:0035195; P:miRNA-mediated post-transcriptional gene silencing; IEA:Ensembl.
DR GO; GO:1900152; P:negative regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay; IEA:Ensembl.
DR GO; GO:2000767; P:positive regulation of cytoplasmic translation; IEA:Ensembl.
DR GO; GO:0045739; P:positive regulation of DNA repair; IEA:Ensembl.
DR GO; GO:0045740; P:positive regulation of DNA replication; IEA:Ensembl.
DR GO; GO:0048146; P:positive regulation of fibroblast proliferation; IEA:Ensembl.
DR GO; GO:0032727; P:positive regulation of interferon-alpha production; IEA:Ensembl.
DR GO; GO:0032728; P:positive regulation of interferon-beta production; IEA:Ensembl.
DR GO; GO:0032755; P:positive regulation of interleukin-6 production; IEA:Ensembl.
DR GO; GO:0060760; P:positive regulation of response to cytokine stimulus; IEA:Ensembl.
DR GO; GO:0046833; P:positive regulation of RNA export from nucleus; IEA:Ensembl.
DR GO; GO:0045944; P:positive regulation of transcription by RNA polymerase II; IEA:Ensembl.
DR GO; GO:0032760; P:positive regulation of tumor necrosis factor production; IEA:Ensembl.
DR GO; GO:0050434; P:positive regulation of viral transcription; IEA:Ensembl.
DR GO; GO:1904973; P:positive regulation of viral translation; IEA:Ensembl.
DR GO; GO:1903608; P:protein localization to cytoplasmic stress granule; IEA:Ensembl.
DR GO; GO:0050684; P:regulation of mRNA processing; IEA:Ensembl.
DR GO; GO:0070922; P:RISC complex assembly; IEA:Ensembl.
DR GO; GO:0010501; P:RNA secondary structure unwinding; IEA:Ensembl.
DR CDD; cd19854; DSRM_DHX9_rpt1; 1.
DR CDD; cd19855; DSRM_DHX9_rpt2; 1.
DR CDD; cd18791; SF2_C_RHA; 1.
DR Gene3D; 1.20.120.1080; -; 1.
DR Gene3D; 3.30.160.20; -; 2.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 2.
DR InterPro; IPR011709; DEAD-box_helicase_OB_fold.
DR InterPro; IPR044445; DHX9_DSRM_1.
DR InterPro; IPR044446; DHX9_DSRM_2.
DR InterPro; IPR002464; DNA/RNA_helicase_DEAH_CS.
DR InterPro; IPR014720; dsRBD_dom.
DR InterPro; IPR048333; HA2_WH.
DR InterPro; IPR007502; Helicase-assoc_dom.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR027417; P-loop_NTPase.
DR PANTHER; PTHR18934; ATP-DEPENDENT RNA HELICASE; 1.
DR PANTHER; PTHR18934:SF119; ATP-DEPENDENT RNA HELICASE A; 1.
DR Pfam; PF00035; dsrm; 2.
DR Pfam; PF21010; HA2_C; 1.
DR Pfam; PF04408; HA2_N; 1.
DR Pfam; PF00271; Helicase_C; 1.
DR Pfam; PF07717; OB_NTP_bind; 1.
DR SMART; SM00487; DEXDc; 1.
DR SMART; SM00358; DSRM; 2.
DR SMART; SM00847; HA2; 1.
DR SMART; SM00490; HELICc; 1.
DR SUPFAM; SSF54768; dsRNA-binding domain-like; 2.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00690; DEAH_ATP_HELICASE; 1.
DR PROSITE; PS50137; DS_RBD; 2.
DR PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR PROSITE; PS51194; HELICASE_CTER; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022806};
KW Helicase {ECO:0000256|ARBA:ARBA00022806};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Manganese {ECO:0000256|ARBA:ARBA00023211};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022806};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Reference proteome {ECO:0000313|Proteomes:UP000233220};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW RNA-binding {ECO:0000256|PROSITE-ProRule:PRU00266};
KW Transcription {ECO:0000256|ARBA:ARBA00022472};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00022472};
KW Transcription termination {ECO:0000256|ARBA:ARBA00022472}.
FT DOMAIN 3..71
FT /note="DRBM"
FT /evidence="ECO:0000259|PROSITE:PS50137"
FT DOMAIN 180..252
FT /note="DRBM"
FT /evidence="ECO:0000259|PROSITE:PS50137"
FT DOMAIN 428..547
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 619..792
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
FT REGION 83..137
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 571..592
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 90..104
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 1253 AA; 139360 MW; 8D9A6E72D41B335C CRC64;
MGDVKNFLYA WCGKRKMTPS YEIRAVGNKN RQKFMCEVQV EGYNYTGMGN STNKKDAQSN
AARDFVNYLV RINEIKSEEV PAFGVTSPPP LTDTPDTTAN AEGGLPTTMG GPLPPHLALK
AENNSEGGSS GYGVPEPNWD RGANLKDYYS RKEEQEVQAT LESEEVDLNA GLHGNWTLEN
AKARLNQYFQ KEKIQGEYKY TQVGPDHNRS FIAEMTIYIK QLGRRIFARE HGSNKKLAAQ
SCALSLVRQL YHLGVVEAYS GLTKKKEGET VEPYKVNISQ DLEHQLQNII QELNLEILPP
PEDPSMPVAL NIGKLAHFEP SQRQNQVGVV PWSPPQSNWN PWTSSNIDEG PLAFATPEQI
SMDLKNELMY QLEQDHDLQG VSLNYLDMCC PELQNVLGMG KKSVNETFLD MGFHQVGLDH
FYFFLPQPRR ISAVSVAERV AFERGEEPGK SCGYSVRFES ILPRPHASIM FCTVGVLLRK
LEAGIRGISH VIVDEIHERD INTDFLLVVL RDVVQAYPEV RIVLMSATID TSMFCEYFFN
CPIIEVYGRT YPVQEYFLED CIQMTHFVPP PKDKKKKDKD EDGGEDDDAN CNLICGDEYG
PETRLSMSQL NEKETPFELI ESLLKYIETL NVPGAVLVFL PGWNLIYTMQ KHLEMNPHFG
SHRYQILPLH SQIPREEQRK VFDPVPVGVT KVILSTNIAE TSITINDVVY VIDSCKQKVK
LFTAHNNMTN YATVWASKTN LEQRKGRAGR VRPGFCFHLC SRARFERLET HMTPEMFRTP
LHEIALSIKL LRLGGIGQFL AKAIEPPPLD AVIEAEHTLR ELDALDANDE LTPLGRILAK
LPIEPRFGKM MIMGCIFYVG DAICTIAAAT CFPEPFINEG KRLGYIHRNF AGNRFSDHVA
LLSVFQAWDD ARMGGEEAEI RFCEHKRLNM ATLRMTWEAK VQLKEILINS GFPEDCLLTQ
VFTNTGPDNN LDVVISLLAF GVYPNVCYHK EKRKILTTEG RNALIHKSSV NCPFSSQDMK
YPSPFFVFGE KIRTRAISAK GMTLVTPLQL LLFASKKVQS DGQIVLVDDW IKLQISHEAA
ACITGLRAAM EALVVEVTKQ PAIISQLDPI NERMLNMIRQ ISRPSAAGIN LMIGSTRYGD
GPRPPKMARY DNGSGYRRGG SSYGGGGYGG GYSSGGYGTG GYGGSANSFR AGYGAGVGGG
FRGVSRGGYR GNSGGDYRGP IGGFRGSGGF QRGGPRGAYG TGYFGPGRGG GGY
//
