ID A0A0R2T8Z3_9GAMM Unreviewed; 529 AA.
AC A0A0R2T8Z3;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 24-JAN-2024, entry version 38.
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=ABR85_03475 {ECO:0000313|EMBL:KRO81915.1};
OS OM182 bacterium BACL3 MAG-120619-bin3.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; OMG group; OM182 clade.
OX NCBI_TaxID=1655593 {ECO:0000313|EMBL:KRO81915.1, ECO:0000313|Proteomes:UP000051242};
RN [1] {ECO:0000313|EMBL:KRO81915.1, ECO:0000313|Proteomes:UP000051242}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BACL22 MAG-120619-bin3 {ECO:0000313|EMBL:KRO81915.1};
RA Hugerth L.W., Larsson J., Alneberg J., Lindh M.V., Legrand C., Pinhassi J.,
RA Andersson A.F.;
RT "Metagenome-Assembled Genomes uncover a global brackish microbiome.";
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
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:KRO81915.1}.
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DR EMBL; LICD01000060; KRO81915.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0R2T8Z3; -.
DR Proteomes; UP000051242; 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};
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 226..356
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 437..506
FT /note="Chromosomal replication initiator DnaA C-terminal"
FT /evidence="ECO:0000259|SMART:SM00760"
FT REGION 97..131
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 144..173
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 103..125
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 144..164
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 234..241
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00377"
SQ SEQUENCE 529 AA; 58932 MW; D91A65AA779A9182 CRC64;
MWQDCLETLR HDLPAQAYNT WLRPLRPSVS EQRDREGTRF LSFLLIAPNR FIQDWVKAKL
LSHIDDVFAS VTTSQGYDLA GPSVVVATAG AVNAVAAPES PPESLQNRET PRGQQAQSFP
TTGAYSESRE HKLESVLDNR ISLSADSEDS LSPRQASPIL TSTTPLRGFD RRPGPAMSGV
DTIIEGKLSH QGALNRENTF DNFVEGKSNQ LARAAAMQVA ENPGFAYNPL FIYGGVGLGK
THLMHAIGNY LKAKKPNAKV VYLHSETFVA TMVTALQLNS INEFKRFYRS VDALLIDDIQ
FFAGKERSQE EFFHTFNALL EGGQQIILTS DRYHKEINGL EERLKSRFGW GLTVAVEPPE
LETRAAILMN KAALVNVALP NDAAMFIAQR LRSNVRELEG ALKRVIAHAS FKGEAINVEL
IKEALRDLFA LQDKLVTIDN IQRTVAEYSK IKMSDMLSKR RNRSVARPRQ VAMCLAKELT
NHSLPEIGDA FGGRDHTTVM HACKQIAKLR QSSIDIEEDY NNLLRLLSS
//
