ID A0A1H1VR79_9ACTN Unreviewed; 510 AA.
AC A0A1H1VR79;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 27-MAR-2024, entry version 34.
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=SAMN04488570_2913 {ECO:0000313|EMBL:SDS87195.1};
OS Nocardioides scoriae.
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Nocardioidaceae; Nocardioides.
OX NCBI_TaxID=642780 {ECO:0000313|EMBL:SDS87195.1, ECO:0000313|Proteomes:UP000198859};
RN [1] {ECO:0000313|Proteomes:UP000198859}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 22127 {ECO:0000313|Proteomes:UP000198859};
RA Varghese N., Submissions S.;
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; LT629757; SDS87195.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H1VR79; -.
DR STRING; 642780.SAMN04488570_2913; -.
DR OrthoDB; 9807019at2; -.
DR Proteomes; UP000198859; Chromosome i.
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}.
FT DOMAIN 201..329
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 413..482
FT /note="Chromosomal replication initiator DnaA C-terminal"
FT /evidence="ECO:0000259|SMART:SM00760"
FT REGION 89..168
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 127..151
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 152..168
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 209..216
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00377"
SQ SEQUENCE 510 AA; 56790 MW; A45F47703B1F4E32 CRC64;
MDGYDSNSSN HTGQLQVLWP GIVENLPPNQ RMWLTTSQPL MLAENTAVVA VPNEFTRTQL
EGRLRTRIED ALSERLGKPV RLVVSVDTSL ERSVPDGDES VAGGGATTPS LGASPETPQR
ERPDATVTPL SQRRDLDDQE HIDRPTHRQR DLSTRPSTSL TTGIPDSPLN PRYSFETFVI
GSSNRFAHAA AVAVAEAPGK AYNPLMVYGD SGLGKTHLLH AIGHYVRNLW TGAKIRYVSS
EAFTNDVINA IKDANTAALQ RRYRDVDVLL VDDIQFLEGK QQTQEEFFHT FNTLHNANKQ
IVISSDRSPK RLTQLEDRLR NRFEWGLLTD VQPPDLETRI AILRKKAAAD RLSAPADVLE
FIASRIQSNI RELEGALIRV TAFASINQQD VDMTLAEIVL RDLIPEGGEP EVTAGLIIAQ
TASYFGFSIE DLTGPSRTRA LVTARQIAMY LCRELTELSL PKIGQQFGGR DHTTVMNADR
RIRKDLAERR NVFHQVTELT TRIKQQAKSS
//
