ID A0A0E9MTF4_9SPHN Unreviewed; 525 AA.
AC A0A0E9MTF4;
DT 24-JUN-2015, integrated into UniProtKB/TrEMBL.
DT 24-JUN-2015, sequence version 1.
DT 24-JAN-2024, entry version 27.
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:GAO40716.1};
GN ORFNames=SCH01S_51_00470 {ECO:0000313|EMBL:GAO40716.1};
OS Sphingomonas changbaiensis NBRC 104936.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingomonas.
OX NCBI_TaxID=1219043 {ECO:0000313|EMBL:GAO40716.1, ECO:0000313|Proteomes:UP000033202};
RN [1] {ECO:0000313|EMBL:GAO40716.1, ECO:0000313|Proteomes:UP000033202}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 104936 {ECO:0000313|EMBL:GAO40716.1,
RC ECO:0000313|Proteomes:UP000033202};
RA Katano-Makiyama Y., Hosoyama A., Hashimoto M., Noguchi M., Tsuchikane K.,
RA Ohji S., Yamazoe A., Ichikawa N., Kimura A., Fujita N.;
RT "Whole genome shotgun sequence of Sphingomonas changbaiensis NBRC 104936.";
RL Submitted (APR-2015) 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}.
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:GAO40716.1}.
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DR EMBL; BBWU01000051; GAO40716.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0E9MTF4; -.
DR STRING; 1219043.SCH01S_51_00470; -.
DR Proteomes; UP000033202; 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};
KW Reference proteome {ECO:0000313|Proteomes:UP000033202}.
FT DOMAIN 214..518
FT /note="SF4 helicase"
FT /evidence="ECO:0000259|PROSITE:PS51199"
SQ SEQUENCE 525 AA; 57646 MW; 47A32E12CA1D9EF7 CRC64;
MNARIHPQSH WLERRAETAE NARIMAEPIR LVPPVEGAPQ TLPCNIEAEA ALLGALMIDN
RLVEDVQLKL RPEHFFEAVH GRIYDAVLRL VDRNMVANPV TLKPMFDGDE AMKELGGPAY
LAQLTGSGAA LIGARDFAEQ VYDLALLREL IGVGRGMVEK ALDTSESVDP KGQIEEAEVA
LYKVAEQGGE QGGTKSFLQA TRIAVAQAEK AQNSGGHISG VTTGLEDVNH RTGGLQRSDL
LILAGRPGMG KTSLATNIAF NAAQRYQRDI ADGIDPAKTL GAPVAFFSLE MSADQLATRI
LAENSGVVGS KIRSGSLSRD EFNQFARAAA ELENLPLYID DTPGLTIAAL RTRARRMKRK
HGIGLIIVDY LQLLTGGGKN SGDNRVQEIS EISRGLKTLA KELNVPVMAL SQLSRAVEQR
EDKRPQLSDL RESGSIEQDA DIVLFVYREE YYVQSREPKG DSADPKADEA YRQWQLEMQE
AFQKAELIIA KQRHGATGKV RLKFESNITK FSDYIDDTYL PQRMG
//
