ID DNAA_THET2 Reviewed; 436 AA.
AC Q72H87;
DT 15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 15-MAR-2005, sequence version 2.
DT 27-MAR-2024, entry version 97.
DE RecName: Full=Chromosomal replication initiator protein DnaA {ECO:0000255|HAMAP-Rule:MF_00377};
GN Name=dnaA {ECO:0000255|HAMAP-Rule:MF_00377}; OrderedLocusNames=TT_C1608;
OS Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27).
OC Bacteria; Deinococcota; Deinococci; Thermales; Thermaceae; Thermus.
OX NCBI_TaxID=262724;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-163 / DSM 7039 / HB27;
RX PubMed=15064768; DOI=10.1038/nbt956;
RA Henne A., Brueggemann H., Raasch C., Wiezer A., Hartsch T., Liesegang H.,
RA Johann A., Lienard T., Gohl O., Martinez-Arias R., Jacobi C.,
RA Starkuviene V., Schlenczeck S., Dencker S., Huber R., Klenk H.-P.,
RA Kramer W., Merkl R., Gottschalk G., Fritz H.-J.;
RT "The genome sequence of the extreme thermophile Thermus thermophilus.";
RL Nat. Biotechnol. 22:547-553(2004).
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}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAS81950.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; AE017221; AAS81950.1; ALT_INIT; Genomic_DNA.
DR AlphaFoldDB; Q72H87; -.
DR SMR; Q72H87; -.
DR KEGG; tth:TT_C1608; -.
DR eggNOG; COG0593; Bacteria.
DR HOGENOM; CLU_026910_3_1_0; -.
DR OrthoDB; 9807019at2; -.
DR Proteomes; UP000000592; Chromosome.
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; Cytoplasm; DNA replication; DNA-binding; Nucleotide-binding.
FT CHAIN 1..436
FT /note="Chromosomal replication initiator protein DnaA"
FT /id="PRO_0000114287"
FT BINDING 142..149
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00377"
SQ SEQUENCE 436 AA; 49360 MW; 936D8F567008CEBD CRC64;
MSHEAVWQHV LEHIRRSITE VEFHTWFERI RPLGIRDGVL ELAVPTSFAL DWIRRHYAGL
IQEALGLLGA QAPRFELRVV PGVVVQEDIF QAAPAEAPRP KLNPKYTFEN FVVGPNNSMA
HAAAVAVAES PGRAYNPLFI YGGVGLGKTH LMHAVGHSVA KRFPHLKIEY VSTETFTNEL
INAIREDRMT EFRERYRSVD LLLVDDVQFI AGKERTQEEF FHTFNALYEA HKQIILSSDR
PPKDILTLEA RLRSRFEWGL ITDIQPPDLE TRIAILKMNA EQRGLRIPED ALEYIARQVT
SNIRELEGAL MRAIAFASLN GVELTRAVAA KALSDIFAPR ELEADPLEII RKVADHFGLK
PEELTGSGRK KEVVLPRQLA MYLVRELTRA SLPEIGQLFG GRDHTTVLYA IQKVQELAES
DREVQGLLRT LREACT
//
