ID A0A370DC08_9GAMM Unreviewed; 667 AA.
AC A0A370DC08;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=ATP-dependent DNA helicase Rep {ECO:0000256|HAMAP-Rule:MF_01920};
DE EC=5.6.2.4 {ECO:0000256|HAMAP-Rule:MF_01920};
DE AltName: Full=DNA 3'-5' helicase Rep {ECO:0000256|HAMAP-Rule:MF_01920};
GN Name=rep {ECO:0000256|HAMAP-Rule:MF_01920,
GN ECO:0000313|EMBL:RDH81716.1};
GN ORFNames=DIZ80_15485 {ECO:0000313|EMBL:RDH81716.1};
OS endosymbiont of Galathealinum brachiosum.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; sulfur-oxidizing symbionts.
OX NCBI_TaxID=2200906 {ECO:0000313|EMBL:RDH81716.1, ECO:0000313|Proteomes:UP000254266};
RN [1] {ECO:0000313|EMBL:RDH81716.1, ECO:0000313|Proteomes:UP000254266}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=A1464 {ECO:0000313|EMBL:RDH81716.1};
RX PubMed=30022157;
RA Li Y., Liles M.R., Halanych K.M.;
RT "Endosymbiont genomes yield clues of tubeworm success.";
RL ISME J. 0:0-0(2018).
CC -!- FUNCTION: Rep helicase is a single-stranded DNA-dependent ATPase
CC involved in DNA replication; it can initiate unwinding at a nick in the
CC DNA. It binds to the single-stranded DNA and acts in a progressive
CC fashion along the DNA in the 3' to 5' direction. {ECO:0000256|HAMAP-
CC Rule:MF_01920}.
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=5.6.2.4;
CC Evidence={ECO:0000256|ARBA:ARBA00034618, ECO:0000256|HAMAP-
CC Rule:MF_01920};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Couples ATP hydrolysis with the unwinding of duplex DNA by
CC translocating in the 3'-5' direction.; EC=5.6.2.4;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01920};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01920}.
CC -!- SIMILARITY: Belongs to the helicase family. UvrD subfamily.
CC {ECO:0000256|ARBA:ARBA00009922, ECO:0000256|HAMAP-Rule:MF_01920}.
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:RDH81716.1}.
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DR EMBL; QFXC01000013; RDH81716.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A370DC08; -.
DR Proteomes; UP000254266; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003678; F:DNA helicase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016853; F:isomerase activity; IEA:UniProtKB-KW.
DR GO; GO:0003697; F:single-stranded DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006268; P:DNA unwinding involved in DNA replication; IEA:UniProtKB-UniRule.
DR CDD; cd17932; DEXQc_UvrD; 1.
DR CDD; cd18807; SF1_C_UvrD; 1.
DR Gene3D; 1.10.10.160; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 2.
DR HAMAP; MF_01920; Helicase_Rep; 1.
DR InterPro; IPR013986; DExx_box_DNA_helicase_dom_sf.
DR InterPro; IPR014017; DNA_helicase_UvrD-like_C.
DR InterPro; IPR000212; DNA_helicase_UvrD/REP.
DR InterPro; IPR005752; Helicase_Rep.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR014016; UvrD-like_ATP-bd.
DR NCBIfam; TIGR01074; rep; 1.
DR PANTHER; PTHR11070:SF64; ATP-DEPENDENT DNA HELICASE REP; 1.
DR PANTHER; PTHR11070; UVRD / RECB / PCRA DNA HELICASE FAMILY MEMBER; 1.
DR Pfam; PF00580; UvrD-helicase; 1.
DR Pfam; PF13361; UvrD_C; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS51198; UVRD_HELICASE_ATP_BIND; 1.
DR PROSITE; PS51217; UVRD_HELICASE_CTER; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_01920}; Coiled coil {ECO:0000256|SAM:Coils};
KW DNA replication {ECO:0000256|ARBA:ARBA00022705, ECO:0000256|HAMAP-
KW Rule:MF_01920}; DNA-binding {ECO:0000256|HAMAP-Rule:MF_01920};
KW Helicase {ECO:0000256|ARBA:ARBA00022806, ECO:0000256|HAMAP-Rule:MF_01920};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_01920};
KW Isomerase {ECO:0000256|HAMAP-Rule:MF_01920};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_01920}; Reference proteome {ECO:0000313|Proteomes:UP000254266}.
FT DOMAIN 2..281
FT /note="UvrD-like helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51198"
FT DOMAIN 282..561
FT /note="UvrD-like helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51217"
FT COILED 490..556
FT /evidence="ECO:0000256|SAM:Coils"
FT BINDING 23..30
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00560"
FT BINDING 279
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01920"
SQ SEQUENCE 667 AA; 76103 MW; 78167BF0D99E7E47 CRC64;
MAGLNEPQRE AAEYISGPML VLAGAGSGKT RVITQKIAYL IRECGIKPIH IAAVTFTNKA
AREMKARVKG LLGKGEGRGL IVSTFHNLGL RILGIEHKHL GYKTGFSVFD SADTLVLIKG
LYASESLSNV DDAEEARWAI SRWKNDFISP EQAIANAEND IEIKHAMLYV RYQRQLKAYN
AFDFDDLILQ PVVLFQKCPD VLQKWQNRIH YLLVDEYQDT NASQYQLVKM LLGDQGRLTA
VGDDDQSVYS WRGARPENLA LLNEDYPKLN LIKLEQNYRS TSRILKCANH LIQNNPHTFE
KQLWSDLGLG SNIRIIECPG ADGEAERVTV ELNTHKFQKR TSFGDYAILY RGNHQARIFE
KYLREMQIPY VVSGGTSFFE RPEVKDMMGY LRLLANQDDD TAFLRIINTP RREIGGSTLE
KLGEYANARN VSLFEACFEM GLSTILNERA VTKLQNFTNW INLLSDNAER GDPIEVVKDM
IKDIGYQDWL EELSSDIKIA EKRMENVYEL VEWLARLHKD DSSKNLGALV AHMSLMDILE
RNKEEAKDDM VSLMTLHAAK GLEFPYVFMV GVEEECLPHR TSIMEENLDE ERRLCYVGIT
RAQKELTITY AKHRRRYGED VECEPSRFLT ELPEDEIEWE GSGRKVDEVA AKERGRGHLA
ALKDMLA
//
