ID A0A1W9HK47_9PROT Unreviewed; 464 AA.
AC A0A1W9HK47;
DT 05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2017, sequence version 1.
DT 08-NOV-2023, entry version 26.
DE RecName: Full=Chromosomal replication initiator protein DnaA {ECO:0000256|ARBA:ARBA00018893, ECO:0000256|HAMAP-Rule:MF_00377};
GN Name=dnaA {ECO:0000256|HAMAP-Rule:MF_00377};
GN ORFNames=A4S09_14455 {ECO:0000313|EMBL:OQW47756.1};
OS Proteobacteria bacterium SG_bin7.
OC Bacteria; Pseudomonadota.
OX NCBI_TaxID=1827384 {ECO:0000313|EMBL:OQW47756.1, ECO:0000313|Proteomes:UP000192385};
RN [1] {ECO:0000313|EMBL:OQW47756.1, ECO:0000313|Proteomes:UP000192385}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SG_bin7 {ECO:0000313|EMBL:OQW47756.1};
RX PubMed=28390307; DOI=10.1016/j.watres.2017.03.042;
RA Wang Y., Ma L., Mao Y., Jiang X., Xia Y., Yu K., Li B., Zhang T.;
RT "Comammox in drinking water systems.";
RL Water Res. 116:332-341(2017).
CC -!- FUNCTION: Plays an important role in the initiation and regulation of
CC chromosomal replication. Binds to the origin of replication; it binds
CC specifically double-stranded DNA at a 9 bp consensus (dnaA box): 5'-
CC TTATC[CA]A[CA]A-3'. DnaA binds to ATP and to acidic phospholipids.
CC {ECO:0000256|HAMAP-Rule:MF_00377, ECO:0000256|RuleBase:RU000577}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_00377}.
CC -!- SIMILARITY: Belongs to the DnaA family. {ECO:0000256|ARBA:ARBA00006583,
CC ECO:0000256|HAMAP-Rule:MF_00377, ECO:0000256|RuleBase:RU004227}.
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:OQW47756.1}.
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DR EMBL; LWDK01000047; OQW47756.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1W9HK47; -.
DR STRING; 1827384.A4S09_14455; -.
DR Proteomes; UP000192385; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0003688; F:DNA replication origin binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006270; P:DNA replication initiation; IEA:UniProtKB-UniRule.
DR GO; GO:0006275; P:regulation of DNA replication; IEA:UniProtKB-UniRule.
DR CDD; cd00009; AAA; 1.
DR CDD; cd06571; Bac_DnaA_C; 1.
DR Gene3D; 1.10.1750.10; -; 1.
DR Gene3D; 1.10.8.60; -; 1.
DR Gene3D; 3.30.300.180; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00377; DnaA_bact; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR001957; Chromosome_initiator_DnaA.
DR InterPro; IPR020591; Chromosome_initiator_DnaA-like.
DR InterPro; IPR018312; Chromosome_initiator_DnaA_CS.
DR InterPro; IPR013317; DnaA.
DR InterPro; IPR013159; DnaA_C.
DR InterPro; IPR024633; DnaA_N_dom.
DR InterPro; IPR038454; DnaA_N_sf.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR010921; Trp_repressor/repl_initiator.
DR NCBIfam; TIGR00362; DnaA; 1.
DR PANTHER; PTHR30050; CHROMOSOMAL REPLICATION INITIATOR PROTEIN DNAA; 1.
DR PANTHER; PTHR30050:SF2; CHROMOSOMAL REPLICATION INITIATOR PROTEIN DNAA; 1.
DR Pfam; PF00308; Bac_DnaA; 1.
DR Pfam; PF08299; Bac_DnaA_C; 1.
DR Pfam; PF11638; DnaA_N; 1.
DR PRINTS; PR00051; DNAA.
DR SMART; SM00382; AAA; 1.
DR SMART; SM00760; Bac_DnaA_C; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF48295; TrpR-like; 1.
DR PROSITE; PS01008; DNAA; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00377}; Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00377};
KW DNA replication {ECO:0000256|ARBA:ARBA00022705, ECO:0000256|HAMAP-
KW Rule:MF_00377};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00377};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00377}.
FT DOMAIN 159..287
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 368..437
FT /note="Chromosomal replication initiator DnaA C-terminal"
FT /evidence="ECO:0000259|SMART:SM00760"
FT COILED 430..464
FT /evidence="ECO:0000256|SAM:Coils"
FT BINDING 167..174
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00377"
SQ SEQUENCE 464 AA; 53530 MW; 4815510CE4F3D151 CRC64;
MGGPLNQEAD FWENVKSNLK SKNSGNKFIQ TWFEPTELLS VENSETGKRF RLGVPTDLHK
YWITENFFDR ICSEISALYK NPFQLEFVVT GKKTDEPMQL ELSCSNLYQA SMSREVTENS
SLPDSLGRDY TFSTFVVGRN NEFAHASSFN IAQNPGAEGY NPLFICGPSG MGKTHLLNAV
GNHIRVNFTN LKICYVSAER FLNECISSIR RNEMDKFRQK YRRCDVLLMD DIHILGKTEA
VQEEFFYTLN DLFERRRQVV VASDRMPKDI KGLEDRIRTR LEWGLIADIQ MPDVETRVAI
LRYKAERKCV KVPDDVISYI ARISKRSIRE LEGNLNKVGM FTDLRGLEIT LALAKEVLGT
HDEKYDLNTD EIQKLVSEHY HIRLVDLRSK NRAKPIVTAR QVCMYLIKKY LNKSLIDIGK
CFGGKDHTTV INALRRIEDQ LQDNKELRND LNDLEKQIQN ITGL
//