ID Q21G88_SACD2 Unreviewed; 595 AA.
AC Q21G88;
DT 18-APR-2006, integrated into UniProtKB/TrEMBL.
DT 18-APR-2006, sequence version 1.
DT 27-MAR-2024, entry version 107.
DE RecName: Full=ATP-dependent RNA helicase DeaD {ECO:0000256|HAMAP-Rule:MF_00964};
DE EC=3.6.4.13 {ECO:0000256|HAMAP-Rule:MF_00964};
DE AltName: Full=Cold-shock DEAD box protein A {ECO:0000256|HAMAP-Rule:MF_00964};
GN Name=deaD {ECO:0000256|HAMAP-Rule:MF_00964};
GN Synonyms=csdA {ECO:0000256|HAMAP-Rule:MF_00964};
GN OrderedLocusNames=Sde_3034 {ECO:0000313|EMBL:ABD82291.1};
OS Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Cellvibrionales;
OC Cellvibrionaceae; Saccharophagus.
OX NCBI_TaxID=203122 {ECO:0000313|EMBL:ABD82291.1, ECO:0000313|Proteomes:UP000001947};
RN [1] {ECO:0000313|EMBL:ABD82291.1, ECO:0000313|Proteomes:UP000001947}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=2-40 / ATCC 43961 / DSM 17024
RC {ECO:0000313|Proteomes:UP000001947};
RX PubMed=18516288; DOI=10.1371/journal.pgen.1000087;
RA Weiner R.M., Taylor L.E.II., Henrissat B., Hauser L., Land M.,
RA Coutinho P.M., Rancurel C., Saunders E.H., Longmire A.G., Zhang H.,
RA Bayer E.A., Gilbert H.J., Larimer F., Zhulin I.B., Ekborg N.A., Lamed R.,
RA Richardson P.M., Borovok I., Hutcheson S.;
RT "Complete genome sequence of the complex carbohydrate-degrading marine
RT bacterium, Saccharophagus degradans strain 2-40 T.";
RL PLoS Genet. 4:E1000087-E1000087(2008).
CC -!- FUNCTION: DEAD-box RNA helicase involved in various cellular processes
CC at low temperature, including ribosome biogenesis, mRNA degradation and
CC translation initiation. {ECO:0000256|HAMAP-Rule:MF_00964}.
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|HAMAP-Rule:MF_00964};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00964}.
CC -!- SIMILARITY: Belongs to the DEAD box helicase family. DeaD/CsdA
CC subfamily. {ECO:0000256|HAMAP-Rule:MF_00964}.
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DR EMBL; CP000282; ABD82291.1; -; Genomic_DNA.
DR RefSeq; WP_011469507.1; NC_007912.1.
DR AlphaFoldDB; Q21G88; -.
DR STRING; 203122.Sde_3034; -.
DR KEGG; sde:Sde_3034; -.
DR eggNOG; COG0513; Bacteria.
DR HOGENOM; CLU_003041_21_1_6; -.
DR OrthoDB; 9805696at2; -.
DR Proteomes; UP000001947; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003724; F:RNA helicase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0070417; P:cellular response to cold; IEA:InterPro.
DR GO; GO:0006401; P:RNA catabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd00268; DEADc; 1.
DR CDD; cd12499; RRM_EcCsdA_like; 1.
DR CDD; cd18787; SF2_C_DEAD; 1.
DR Gene3D; 3.30.70.330; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 2.
DR HAMAP; MF_00964; DEAD_helicase_DeaD; 1.
DR InterPro; IPR034415; CsdA_RRM.
DR InterPro; IPR005580; DbpA/CsdA_RNA-bd_dom.
DR InterPro; IPR011545; DEAD/DEAH_box_helicase_dom.
DR InterPro; IPR028618; DEAD_helicase_DeaD.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR012677; Nucleotide-bd_a/b_plait_sf.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR000629; RNA-helicase_DEAD-box_CS.
DR InterPro; IPR014014; RNA_helicase_DEAD_Q_motif.
DR PANTHER; PTHR47963:SF8; ATP-DEPENDENT RNA HELICASE DEAD; 1.
DR PANTHER; PTHR47963; DEAD-BOX ATP-DEPENDENT RNA HELICASE 47, MITOCHONDRIAL; 1.
DR Pfam; PF03880; DbpA; 1.
DR Pfam; PF00270; DEAD; 1.
DR Pfam; PF00271; Helicase_C; 1.
DR SMART; SM00487; DEXDc; 1.
DR SMART; SM00490; HELICc; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00039; DEAD_ATP_HELICASE; 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 {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00964}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00964};
KW Helicase {ECO:0000256|ARBA:ARBA00022806, ECO:0000256|HAMAP-Rule:MF_00964};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00964};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00964}; Reference proteome {ECO:0000313|Proteomes:UP000001947};
KW RNA-binding {ECO:0000256|HAMAP-Rule:MF_00964};
KW Stress response {ECO:0000256|ARBA:ARBA00023016, ECO:0000256|HAMAP-
KW Rule:MF_00964}.
FT DOMAIN 6..34
FT /note="DEAD-box RNA helicase Q"
FT /evidence="ECO:0000259|PROSITE:PS51195"
FT DOMAIN 37..208
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 232..379
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
FT REGION 436..485
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 556..595
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOTIF 6..34
FT /note="Q motif"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00552"
FT COMPBIAS 439..485
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 567..595
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 595 AA; 66390 MW; 0195BFA1A9CC7FC5 CRC64;
MTESSPNFAQ LGLNEHILKA LTDVGYETPS PIQAKSIPEL LAGRDILGQA QTGTGKTAAF
ALPILNNLDL SQKAPQVLVL APTRELAIQV AEAFQSYAHH LPGFHILPIY GGQGYDQQIR
ALKRGVHVIV GTPGRVMDHM RKGTLKLDQL KVLVLDEADE MLRMGFIDDV EWVLTQTPPT
RQIALFSATM PKEIAKVANK YLNDPALIKI EVKTQTADTI RQRYWGVSGH HKLDATTRIL
EAEEFDAMII FVRTKTTTIE LAEKLAARGY SSAALNGDIS QNLRERTVEK LKKGQIDILV
ATDVAARGLD VDRISHVLNY DIPYDSEAYV HRIGRTGRAG RSGEAILFVA PREMRMLRTI
EKATRKPIEL MKMPSTDDIN QIRVDRFKQK ILDAAKSPGL EFFRKLVTEM QHDNELDTAD
IAAALALLYQ GDQPLLLEDR PQRQQREFKE RDGDFDKRGR GDRDGRGREG RDRGKGREKD
ENMETYRIEV GRKDGVKPGD IVGAIANEAN ISSKFIGHIK LHDDFSTVDL PSGMPKEVFE
TLSKTWVCQK QLRITRAEGN AGGGRGRGGD DFKRKKRPAN KDGAPRKPRA KKADS
//
