ID A0A1L9QLF8_9CYAN Unreviewed; 458 AA.
AC A0A1L9QLF8;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 24-JAN-2024, entry version 27.
DE RecName: Full=Chromosomal replication initiator protein DnaA {ECO:0000256|HAMAP-Rule:MF_00377, ECO:0000256|RuleBase:RU000577};
GN Name=dnaA {ECO:0000256|HAMAP-Rule:MF_00377};
GN ORFNames=BI308_21685 {ECO:0000313|EMBL:OJJ19671.1};
OS Roseofilum reptotaenium AO1-A.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Desertifilales; Desertifilaceae;
OC Roseofilum.
OX NCBI_TaxID=1925591 {ECO:0000313|EMBL:OJJ19671.1, ECO:0000313|Proteomes:UP000183940};
RN [1] {ECO:0000313|EMBL:OJJ19671.1, ECO:0000313|Proteomes:UP000183940}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AO1-A {ECO:0000313|EMBL:OJJ19671.1};
RA Buerger P., Wood-Charlson E.M., Weynberg K.D., Willis B., Van Oppen M.J.;
RT "CRISPR-Cas defence system in Roseofilum reptotaenium: evidence of a
RT bacteriophage-cyanobacterium arms race in the coral black band disease.";
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OJJ19671.1}.
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DR EMBL; MLAW01000052; OJJ19671.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1L9QLF8; -.
DR STRING; 1925591.BI308_21685; -.
DR Proteomes; UP000183940; 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; 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 {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:UP000183940}.
FT DOMAIN 149..277
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 358..427
FT /note="Chromosomal replication initiator DnaA C-terminal"
FT /evidence="ECO:0000259|SMART:SM00760"
FT BINDING 157..164
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00377"
SQ SEQUENCE 458 AA; 51769 MW; 01793335F3922F5A CRC64;
MENSLDSLWT QVLDRLKKKL SQPTFETWIK TAMAIDLKEN CLILETPNLF ARNWLQANYI
NIINTTIEEI VGHSVTIQIK VANQEKSSES LNLFWSSNPT IPKTYTYPKP TELNPKYVFE
HFVVGSNNRM AHAASLAVAE SPGRDNPLSF NPLFLYGGVG LGKTHLMQAI GHYRLKIRSD
AKVFYVSTEK FTNDLITAIR QDSRQGFRDH YRTADVLLVD DIQFIEGQES TQEEFFHTFN
TLHEAGKQVV LASDRPPSQM PQLQERLCSR FSMGLIADIQ PPDLETRMAI LQTKAEYENL
DLPQAVIEYI ATNYTSNIRE LEGALIRTVA YMSISGLSMT VENIAPVLNP PAANGEVSAD
VIIAVVAEEF QVSPEDLKSN SRRREISQAR QIGMYLMRQH TDLSLPKIGE EFGGKDHTTV
MYSCDKVGQR RENDPDLAKL LRQLGDRITL VSRSQGRI
//
