ID   DNAA_LACLS              Reviewed;         454 AA.
AC   Q033I4;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   14-NOV-2006, sequence version 1.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=Chromosomal replication initiator protein DnaA {ECO:0000255|HAMAP-Rule:MF_00377};
GN   Name=dnaA {ECO:0000255|HAMAP-Rule:MF_00377}; OrderedLocusNames=LACR_0001;
OS   Lactococcus lactis subsp. cremoris (strain SK11).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Lactococcus; Lactococcus cremoris subsp. cremoris.
OX   NCBI_TaxID=272622;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SK11;
RX   PubMed=17030793; DOI=10.1073/pnas.0607117103;
RA   Makarova K.S., Slesarev A., Wolf Y.I., Sorokin A., Mirkin B., Koonin E.V.,
RA   Pavlov A., Pavlova N., Karamychev V., Polouchine N., Shakhova V.,
RA   Grigoriev I., Lou Y., Rohksar D., Lucas S., Huang K., Goodstein D.M.,
RA   Hawkins T., Plengvidhya V., Welker D., Hughes J., Goh Y., Benson A.,
RA   Baldwin K., Lee J.-H., Diaz-Muniz I., Dosti B., Smeianov V., Wechter W.,
RA   Barabote R., Lorca G., Altermann E., Barrangou R., Ganesan B., Xie Y.,
RA   Rawsthorne H., Tamir D., Parker C., Breidt F., Broadbent J.R., Hutkins R.,
RA   O'Sullivan D., Steele J., Unlu G., Saier M.H. Jr., Klaenhammer T.,
RA   Richardson P., Kozyavkin S., Weimer B.C., Mills D.A.;
RT   "Comparative genomics of the lactic acid bacteria.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:15611-15616(2006).
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; CP000425; ABJ71638.1; -; Genomic_DNA.
DR   RefSeq; WP_011675078.1; NC_008527.1.
DR   AlphaFoldDB; Q033I4; -.
DR   SMR; Q033I4; -.
DR   EnsemblBacteria; ABJ71638; ABJ71638; LACR_0001.
DR   GeneID; 61108328; -.
DR   KEGG; llc:LACR_0001; -.
DR   HOGENOM; CLU_026910_3_2_9; -.
DR   OMA; REFNPLF; -.
DR   Proteomes; UP000000240; 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; 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   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.
FT   CHAIN           1..454
FT                   /note="Chromosomal replication initiator protein DnaA"
FT                   /id="PRO_1000048664"
FT   BINDING         157..164
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00377"
SQ   SEQUENCE   454 AA;  51317 MW;  B683F3B1C051EF9D CRC64;
     MASLNENQKF WARVTELARQ SIGKQAYDFF IEPAQLMSVE QDTANILLDS GMKKDYWKKQ
     SDLITTAGFE VFGRMIDYEL YANDELTDIE LRRLNNQSPV DEPLSVAKPT SPLVSGLNEK
     YNFENFVQGP GNRWTLAAAI AVADKPGDTY NPLFIYGGAG LGKTHLMHAI GNQILTDNPT
     ARIKYVSSEN FVNDYVNATR KNQMESFENT YRNLDLLLLD DVQFFSDKEG TKNEFFNTFN
     ALYDKGSQIV LTSDRIPQEL NNLEDRLVSR FSWGLTTDIT APDYETRMAI LLIKSESSHL
     EFPSETLSYI AGQIDSNVRE LEGALNRVEF VARANGISIV DIETASQALR SLKNATQQSL
     SNLTIKKIQD EVANYYHISF SDLVGPKRPK EIAFPRQIAM YLVRELLGTS LPAIGTAFGG
     RDHTTVMYAY KQISDKMKND MDVQKDIDSI KRKF