ID A0A1H5MQQ1_9ACTN Unreviewed; 639 AA.
AC A0A1H5MQQ1;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 27.
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=SAMN05216533_4296 {ECO:0000313|EMBL:SEE90698.1};
OS Streptomyces sp. Ag109_O5-10.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1855349 {ECO:0000313|EMBL:SEE90698.1, ECO:0000313|Proteomes:UP000198812};
RN [1] {ECO:0000313|EMBL:SEE90698.1, ECO:0000313|Proteomes:UP000198812}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ag109_O5-10 {ECO:0000313|EMBL:SEE90698.1,
RC ECO:0000313|Proteomes:UP000198812};
RA de Groot N.N.;
RL Submitted (OCT-2016) 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}.
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DR EMBL; FNTQ01000001; SEE90698.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H5MQQ1; -.
DR STRING; 1855349.SAMN05216533_4296; -.
DR Proteomes; UP000198812; 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; 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 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}; Reference proteome {ECO:0000313|Proteomes:UP000198812}.
FT DOMAIN 332..460
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 546..615
FT /note="Chromosomal replication initiator DnaA C-terminal"
FT /evidence="ECO:0000259|SMART:SM00760"
FT REGION 60..299
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 99..113
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 190..252
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 340..347
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00377"
SQ SEQUENCE 639 AA; 71691 MW; CFA2FE324862FB0A CRC64;
MEAKDEHWIR RCQPLALVAD TALLAVPNEF AKNVLEGRLA PIVSETLSRE CGRPIRIAIT
VDESAGEPPA PPAPPVQKQR YDEPESPSSQ YDGGGYGRHR AEQLPDRDGR DQLPTARPAY
PSEYQRPEPG AWPRPGQDEY SWQQPRLGFP ERDPYASPSQ DTYRSDGYGG QDSYAQEYRP
QQPLDRPPYE QQRAEYEPPR PDYERPDYER SEYERPVHDR SEYERPAHDR SEYERPAHDR
SDYDRDSGRR ELGDPSGGPG QGQGHRGGTG RPDLPSAGGP GPLGAKPAPA GGPGEPTARL
NPKYLFDTFV IGASNRFAHA AAVAVAEAPA KAYNPLFIYG ESGLGKTHLL HAIGHYARSL
YPGTRVRYVS SEEFTNEFIN SIRDGKGDSF RKRYREMDIL LVDDIQFLAD KESTQEEFFH
TFNTLHNANK QIVLSSDRPP KQLVTLEDRL RNRFEWGLIT DVQPPELETR IAILRKKAVQ
EQLNAPPEVL EFIASRISRN IRELEGALIR VTAFASLNRQ PVDLGLTEIV LKDLIPGGQD
STPEISATAI MAATADYFGL TVEDLCGSSR GRQLVTARQI AMYLCRELTD LSLPKIGAQF
GNRDHTTVMH ADRKIRALMA ERRSIYNQVT ELTNRIKNG
//
