ID   DNAA_NITMU              Reviewed;         476 AA.
AC   Q2YD61;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   20-DEC-2005, sequence version 1.
DT   03-AUG-2022, entry version 95.
DE   RecName: Full=Chromosomal replication initiator protein DnaA {ECO:0000255|HAMAP-Rule:MF_00377};
GN   Name=dnaA {ECO:0000255|HAMAP-Rule:MF_00377}; OrderedLocusNames=Nmul_A0001;
OS   Nitrosospira multiformis (strain ATCC 25196 / NCIMB 11849 / C 71).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Nitrosomonadales;
OC   Nitrosomonadaceae; Nitrosospira.
OX   NCBI_TaxID=323848;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25196 / NCIMB 11849 / C 71;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M.,
RA   Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Lykidis A., Richardson P.;
RT   "Complete sequence of chromosome 1 of Nitrosospira multiformis ATCC
RT   25196.";
RL   Submitted (AUG-2005) 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:0000255|HAMAP-Rule:MF_00377}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00377}.
CC   -!- SIMILARITY: Belongs to the DnaA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00377}.
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DR   EMBL; CP000103; ABB73310.1; -; Genomic_DNA.
DR   RefSeq; WP_011379365.1; NZ_FNVK01000022.1.
DR   AlphaFoldDB; Q2YD61; -.
DR   SMR; Q2YD61; -.
DR   STRING; 323848.Nmul_A0001; -.
DR   EnsemblBacteria; ABB73310; ABB73310; Nmul_A0001.
DR   KEGG; nmu:Nmul_A0001; -.
DR   eggNOG; COG0593; Bacteria.
DR   HOGENOM; CLU_026910_0_1_4; -.
DR   OMA; REFNPLF; -.
DR   OrthoDB; 219876at2; -.
DR   Proteomes; UP000002718; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
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; cd06571; Bac_DnaA_C; 1.
DR   Gene3D; 1.10.1750.10; -; 1.
DR   Gene3D; 3.30.300.180; -; 1.
DR   Gene3D; 3.40.50.300; -; 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   PANTHER; PTHR30050:SF2; PTHR30050:SF2; 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; SSF48295; SSF48295; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00362; DnaA; 1.
DR   PROSITE; PS01008; DNAA; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cytoplasm; DNA replication; DNA-binding; Nucleotide-binding;
KW   Reference proteome.
FT   CHAIN           1..476
FT                   /note="Chromosomal replication initiator protein DnaA"
FT                   /id="PRO_1000048680"
FT   REGION          110..141
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        118..138
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         181..188
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00377"
SQ   SEQUENCE   476 AA;  53731 MW;  BAFAA7EA86BE4965 CRC64;
     MLAPDTFWLA CLEYFENELS AQQFNTWIKP LRLQLSDDSP EPALRLIAPN RFVLQWVKDN
     FLSDITQMAE NHFARPVQLQ LELAGQIPAS ASPSTGRNNG TASHSITAVF DAPTESAQKA
     PKDTKDTKDA KEKQEKNPTR LNPSFTFNTF VTGKANQLAR AGAIQVAERP GVAYNPFFIY
     GGVGLGKTHL IQAIGNFVVE QNPAAKVRYI HSEQYVSDVV RAYQHKAFDE FKRYYHSLDL
     LLIDDIQFFG GKNRTQEEFF YAFNALIEAH KQVIITCDSY PKEIAGMEER LISRFGWGLT
     VAVEPPELEM RVAILLKKAL MEDIILDESV AFFIAKHIRS NVRELEGALK RVVAYSRFTG
     HALTLDLARE ALKDLLAVQN RQISIENIQK TVADYYKIKV AEMYSKKRSR VVARPRQMAM
     AISKELTPLS LPDIGEAFGG RDHTTVLHGY RKIAELRASD PAVNRDFNTL LHILRG