ID   DNAC_BUCAI              Reviewed;         246 AA.
AC   P57134;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2000, sequence version 1.
DT   25-MAY-2022, entry version 80.
DE   RecName: Full=DNA replication protein DnaC;
GN   Name=dnaC; OrderedLocusNames=BU021;
OS   Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon
OS   pisum symbiotic bacterium).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=107806;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=APS;
RX   PubMed=10993077; DOI=10.1038/35024074;
RA   Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.;
RT   "Genome sequence of the endocellular bacterial symbiont of aphids Buchnera
RT   sp. APS.";
RL   Nature 407:81-86(2000).
CC   -!- FUNCTION: This protein is required for chromosomal replication. It
CC       forms, in concert with DnaB protein and other prepriming proteins DnaT,
CC       N, N', N'' a prepriming protein complex on the specific site of the
CC       template DNA recognized by protein N' (By similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the DnaC family. {ECO:0000305}.
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DR   EMBL; BA000003; BAB12748.1; -; Genomic_DNA.
DR   RefSeq; NP_239862.1; NC_002528.1.
DR   RefSeq; WP_009873982.1; NC_002528.1.
DR   AlphaFoldDB; P57134; -.
DR   SMR; P57134; -.
DR   STRING; 107806.10038713; -.
DR   EnsemblBacteria; BAB12748; BAB12748; BAB12748.
DR   KEGG; buc:BU021; -.
DR   PATRIC; fig|107806.10.peg.33; -.
DR   eggNOG; COG1484; Bacteria.
DR   HOGENOM; CLU_062999_3_1_6; -.
DR   OMA; VGDLMKR; -.
DR   Proteomes; UP000001806; Chromosome.
DR   GO; GO:1990077; C:primosome complex; IEA:UniProtKB-KW.
DR   GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR   GO; GO:0006269; P:DNA replication, synthesis of RNA primer; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR028350; DNAC/ATP-binding.
DR   InterPro; IPR002611; IstB_ATP-bd.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   Pfam; PF01695; IstB_IS21; 1.
DR   PIRSF; PIRSF003073; DNAC_TnpB_IstB; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   3: Inferred from homology;
KW   DNA replication; Primosome; Reference proteome.
FT   CHAIN           1..246
FT                   /note="DNA replication protein DnaC"
FT                   /id="PRO_0000079951"
FT   SITE            69
FT                   /note="Probably involved in the interaction with the DnaB
FT                   protein"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   246 AA;  28445 MW;  C2E56A3BCDE1A68F CRC64;
     MTFYTEFFKR LQRLMPKNIK PKFDNDEDLL AWNQEQGRLS SESIIRENKA MKMQRVLGRS
     GIRELYMNCS FDNYKIEHDG QRKVLKASKR YAEEFNENIA SFIFSGKPGT GKNHLASAIG
     NYLILHGKSI LLVTVADLMS NMKGTFSGTS NITEENLLHD LSSVDLLMID EIGMQTESRY
     EKVIINQIVD RRSSSKRSTG MLSNLDHKGM KSLLGERVID RMRLGNSLWL TFEWDSYRQY
     VKGNEY