ID A0A1U7I812_9CYAN Unreviewed; 735 AA.
AC A0A1U7I812;
DT 10-MAY-2017, integrated into UniProtKB/TrEMBL.
DT 10-MAY-2017, sequence version 1.
DT 24-JAN-2024, entry version 22.
DE RecName: Full=ATP-dependent RecD-like DNA helicase {ECO:0000256|HAMAP-Rule:MF_01488};
DE EC=3.6.4.12 {ECO:0000256|HAMAP-Rule:MF_01488};
GN Name=recD2 {ECO:0000256|HAMAP-Rule:MF_01488};
GN ORFNames=NIES2119_25975 {ECO:0000313|EMBL:OKH32591.1};
OS Phormidium ambiguum IAM M-71.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Oscillatoriales; Oscillatoriaceae; Phormidium.
OX NCBI_TaxID=454136 {ECO:0000313|EMBL:OKH32591.1, ECO:0000313|Proteomes:UP000185860};
RN [1] {ECO:0000313|EMBL:OKH32591.1, ECO:0000313|Proteomes:UP000185860}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IAM M-71 {ECO:0000313|EMBL:OKH32591.1,
RC ECO:0000313|Proteomes:UP000185860};
RA Zhu T., Hou S., Lu X., Hess W.R.;
RT "Draft Genome Sequences of Nine Cyanobacterial Strains from Diverse
RT Habitats.";
RL Submitted (NOV-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: DNA-dependent ATPase and ATP-dependent 5'-3' DNA helicase.
CC Has no activity on blunt DNA or DNA with 3'-overhangs, requires at
CC least 10 bases of 5'-ssDNA for helicase activity. {ECO:0000256|HAMAP-
CC Rule:MF_01488}.
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=3.6.4.12;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01488};
CC -!- SIMILARITY: Belongs to the RecD family. RecD-like subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_01488}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OKH32591.1}.
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DR EMBL; MRCE01000038; OKH32591.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1U7I812; -.
DR STRING; 454136.NIES2119_25975; -.
DR OrthoDB; 9803432at2; -.
DR Proteomes; UP000185860; Unassembled WGS sequence.
DR GO; GO:0043139; F:5'-3' DNA helicase activity; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:InterPro.
DR CDD; cd17933; DEXSc_RecD-like; 1.
DR CDD; cd18809; SF1_C_RecD; 1.
DR Gene3D; 1.10.10.2220; -; 1.
DR Gene3D; 2.30.30.940; -; 1.
DR Gene3D; 1.10.150.20; 5' to 3' exonuclease, C-terminal subdomain; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 2.
DR HAMAP; MF_01488; RecD_like; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR006345; DNA_helicase_RecD-like.
DR InterPro; IPR003583; Hlx-hairpin-Hlx_DNA-bd_motif.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR029493; RecD-like_HHH.
DR InterPro; IPR041451; RecD-like_SH13.
DR InterPro; IPR010994; RuvA_2-like.
DR InterPro; IPR027785; UvrD-like_helicase_C.
DR NCBIfam; TIGR01448; recD_rel; 1.
DR PANTHER; PTHR43788:SF6; DNA HELICASE B; 1.
DR PANTHER; PTHR43788; DNA2/NAM7 HELICASE FAMILY MEMBER; 1.
DR Pfam; PF13245; AAA_19; 1.
DR Pfam; PF14490; HHH_4; 1.
DR Pfam; PF14520; HHH_5; 1.
DR Pfam; PF18335; SH3_13; 1.
DR Pfam; PF13538; UvrD_C_2; 1.
DR SMART; SM00382; AAA; 1.
DR SMART; SM00278; HhH1; 2.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF47781; RuvA domain 2-like; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_01488};
KW DNA-binding {ECO:0000256|HAMAP-Rule:MF_01488};
KW Helicase {ECO:0000256|HAMAP-Rule:MF_01488};
KW Hydrolase {ECO:0000256|HAMAP-Rule:MF_01488};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_01488};
KW Reference proteome {ECO:0000313|Proteomes:UP000185860}.
FT DOMAIN 127..146
FT /note="Helix-hairpin-helix DNA-binding motif class 1"
FT /evidence="ECO:0000259|SMART:SM00278"
FT DOMAIN 191..210
FT /note="Helix-hairpin-helix DNA-binding motif class 1"
FT /evidence="ECO:0000259|SMART:SM00278"
FT DOMAIN 349..490
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT BINDING 360..364
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01488"
SQ SEQUENCE 735 AA; 81618 MW; 8BF81711FABB22A8 CRC64;
MQTQSTTSIH TEQIQGVVER LTFASPEGYS VARLKVPGER DLFTIVGSFA NLQAGQTLKL
IGFWRDHPKY GTQFQVTQYV ETKPATLTGM EKYLGSGLIK GIGPVNAKRI VTHFGLETLE
IIEHQIDRLI EVPGIGKKRV TMIRQAWETQ KAIKEVMVFL QSHGVSTTYA VKIFKQYGAA
AIAIVSENPY QLATDIYGIG FITADAIARN LGIAPNSEFR YRAGIVHTLG EAAEDGHCFL
PHAELVLQAK ERLKLADYQP DEQTIATLIF QMGMEDQLTV QGNRQHQFIC YQKPFYIAEE
NLAKQLQSLL LHPLEVDGNR VSNWLDRYAR ATNTVLSEAQ QQAVQMAARE RILILTGGPG
TGKTFTTRTI VALWKAMGKS IALAAPTGRA AQRLGEMTGM EAKTIHRLLE FDPKMMGFKR
NQDNPIAAKA IVIDEASMLD LFLAYSLIKA IPSDAQLLVV GDIDQLPSVG PGNVLRDLID
SNRIPVVRLT QVFRQARSSA IVTNAHRINQ GQYPKLESVS PNPQSDCLWW GAPEPEHGVQ
AISDLLVDLI PKWGFNPTRD VQVLCPMTRG VVGTRNLNGV LQQLLNPASP EKAEVVRGGI
TFRVGDRIIQ QVNDYNREVF NGDLGTIVAI DSEEQEATIQ FDQRLVNYDW ADLNEIALAW
SISIHKSQGS EYPVVIVPLY MTHFLMLSRN LFYTALTRAK QLAVIVGAPK AIGLAVRQVK
DKERYTLLAG RLENT
//