ID A0A238XHT1_9RHOB Unreviewed; 498 AA.
AC A0A238XHT1;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE RecName: Full=Replicative DNA helicase {ECO:0000256|ARBA:ARBA00021957, ECO:0000256|RuleBase:RU362085};
DE EC=3.6.4.12 {ECO:0000256|ARBA:ARBA00012551, ECO:0000256|RuleBase:RU362085};
GN ORFNames=SAMN06265370_111104 {ECO:0000313|EMBL:SNR58487.1};
OS Puniceibacterium sediminis.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Puniceibacterium.
OX NCBI_TaxID=1608407 {ECO:0000313|EMBL:SNR58487.1, ECO:0000313|Proteomes:UP000198417};
RN [1] {ECO:0000313|EMBL:SNR58487.1, ECO:0000313|Proteomes:UP000198417}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 29052 {ECO:0000313|EMBL:SNR58487.1,
RC ECO:0000313|Proteomes:UP000198417};
RA Kim H.J., Triplett B.A.;
RL Submitted (JUN-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Participates in initiation and elongation during chromosome
CC replication; it exhibits DNA-dependent ATPase activity and contains
CC distinct active sites for ATP binding, DNA binding, and interaction
CC with DnaC protein, primase, and other prepriming proteins.
CC {ECO:0000256|ARBA:ARBA00003574, ECO:0000256|RuleBase:RU362085}.
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|ARBA:ARBA00001665,
CC ECO:0000256|RuleBase:RU362085};
CC -!- SIMILARITY: Belongs to the helicase family. DnaB subfamily.
CC {ECO:0000256|ARBA:ARBA00008428, ECO:0000256|RuleBase:RU362085}.
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DR EMBL; FZNN01000011; SNR58487.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A238XHT1; -.
DR Proteomes; UP000198417; Unassembled WGS sequence.
DR GO; GO:1990077; C:primosome complex; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003678; F:DNA helicase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006269; P:DNA replication, synthesis of RNA primer; IEA:UniProtKB-UniRule.
DR CDD; cd00984; DnaB_C; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR036185; DNA_heli_DnaB-like_N_sf.
DR InterPro; IPR007692; DNA_helicase_DnaB.
DR InterPro; IPR007694; DNA_helicase_DnaB-like_C.
DR InterPro; IPR007693; DNA_helicase_DnaB-like_N.
DR InterPro; IPR016136; DNA_helicase_N/primase_C.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR00665; DnaB; 1.
DR PANTHER; PTHR30153:SF2; REPLICATIVE DNA HELICASE; 1.
DR PANTHER; PTHR30153; REPLICATIVE DNA HELICASE DNAB; 1.
DR Pfam; PF00772; DnaB; 1.
DR Pfam; PF03796; DnaB_C; 1.
DR SUPFAM; SSF48024; N-terminal domain of DnaB helicase; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS51199; SF4_HELICASE; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU362085};
KW DNA replication {ECO:0000256|ARBA:ARBA00022705,
KW ECO:0000256|RuleBase:RU362085};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU362085};
KW Helicase {ECO:0000256|ARBA:ARBA00022806, ECO:0000256|RuleBase:RU362085};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU362085};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU362085};
KW Primosome {ECO:0000256|ARBA:ARBA00022515, ECO:0000256|RuleBase:RU362085};
KW Reference proteome {ECO:0000313|Proteomes:UP000198417}.
FT DOMAIN 193..490
FT /note="SF4 helicase"
FT /evidence="ECO:0000259|PROSITE:PS51199"
SQ SEQUENCE 498 AA; 54757 MW; BB78E020D56CC0C4 CRC64;
MMNEITAFNP TGAEVQAPET MPHSIEAEQQ LLGAILTNND IYDRVASIIG AHHFFDPVHA
RIYEISAARI AKNNLASPVT LKAFMEDDEG LKELGGPAYL ARLAGAAISS FAVRDYAQMI
YDLAIRRDLI SLGRDISAKA SKVDVANEPR EQIVEAEQAL YKLAEQGNSE SGFQSFLRAV
TDAVNVANAA YQREGGLSGI STGLTDMDKK LGGLHPSDLL ILAGRPSMGK TSLATNIAFN
VAKAYKRGLK ADGTEGAIEG GVVGFYSLEM SAEQLAARIL SEASEVPSEQ IRRGDMTEAE
FRRFVDAAKS LEACPLYIDD TPALPISQLA ARARRLKRTH GLDVLMVDYL QLVRGTGKSE
NRVNEISEIT MGLKAIAKEL HIPVIALSQL SRQVESREDK RPQLSDLRES GSIEQDADVV
MFVFREEYYK EREKPGDHDL DKMAAWQEEM ERLHGKAEVV IGKQRHGPIG TVELSFEGQF
TRFGNLVKPW QNNDDSSF
//