ID A0A085A563_9ENTR Unreviewed; 471 AA.
AC A0A085A563;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 24-JAN-2024, entry version 36.
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 Name=dnaB {ECO:0000313|EMBL:KFC05358.1};
GN ORFNames=GTGU_02942 {ECO:0000313|EMBL:KFC05358.1};
OS Trabulsiella guamensis ATCC 49490.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Trabulsiella.
OX NCBI_TaxID=1005994 {ECO:0000313|EMBL:KFC05358.1, ECO:0000313|Proteomes:UP000028630};
RN [1] {ECO:0000313|EMBL:KFC05358.1, ECO:0000313|Proteomes:UP000028630}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49490 {ECO:0000313|EMBL:KFC05358.1,
RC ECO:0000313|Proteomes:UP000028630};
RA Plunkett G.III., Neeno-Eckwall E.C., Glasner J.D., Perna N.T.;
RT "ATOL: Assembling a taxonomically balanced genome-scale reconstruction of
RT the evolutionary history of the Enterobacteriaceae.";
RL Submitted (MAY-2014) 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 -!- SUBUNIT: Homohexamer. {ECO:0000256|ARBA:ARBA00011643}.
CC -!- SIMILARITY: Belongs to the helicase family. DnaB subfamily.
CC {ECO:0000256|ARBA:ARBA00008428, ECO:0000256|RuleBase:RU362085}.
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:KFC05358.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; JMTB01000091; KFC05358.1; -; Genomic_DNA.
DR RefSeq; WP_038158374.1; NZ_JMTB01000091.1.
DR AlphaFoldDB; A0A085A563; -.
DR eggNOG; COG0305; Bacteria.
DR OrthoDB; 9773982at2; -.
DR Proteomes; UP000028630; 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:InterPro.
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; IPR003593; AAA+_ATPase.
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 SMART; SM00382; AAA; 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}.
FT DOMAIN 200..467
FT /note="SF4 helicase"
FT /evidence="ECO:0000259|PROSITE:PS51199"
SQ SEQUENCE 471 AA; 52526 MW; 76418D22FAFFF334 CRC64;
MAGNKPFNKQ QTEPRDRDLQ VAGLKVPPHS IEAEQSVLGG LMLDNERWDD VAERVVSDDF
YTRPHRHIFT EMARLQETGS PIDLITLAES LERQGQLDSV GGFAYLAELS KNTPSAANIS
AYADIVRERA VVREMISVAN EIAEAGFDPQ GRTSEDLLDL AESRVFKIAE SRANKDEGPK
NIADVLDATV ARIEKLFQQP HDGVTGVNTG YDDLNKKTAG LQPSDLIIVA ARPSMGKTTF
AMNLVENAAM LQDKPVLIFS LEMPSEQIMM RSLASLSRVD QTRIRTGQLD DEDWARISGT
MGILLEKRNI YIDDSSGLTP TEVRSRSRRI AREHGGLGLI MIDYLQLMRV PSLSDNRTLE
IAEISRSLKA LAKELQVPVV ALSQLNRSLE QRADKRPVNS DLRESGSIEQ DADLIMFIYR
DEVYHENSDL KGIAEIIIGK QRNGPIGTVR LTFNGQWSRF DNYAGPQYDD E
//
