ID   DIAA_CITK8              Reviewed;         196 AA.
AC   A8AQ34;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-2007, sequence version 1.
DT   03-AUG-2022, entry version 72.
DE   RecName: Full=DnaA initiator-associating protein DiaA {ECO:0000255|HAMAP-Rule:MF_01157};
GN   Name=diaA {ECO:0000255|HAMAP-Rule:MF_01157}; OrderedLocusNames=CKO_04543;
OS   Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Citrobacter.
OX   NCBI_TaxID=290338;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-895 / CDC 4225-83 / SGSC4696;
RG   The Citrobacter koseri Genome Sequencing Project;
RA   McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S.,
RA   Latreille P., Courtney L., Wang C., Pepin K., Bhonagiri V., Nash W.,
RA   Johnson M., Thiruvilangam P., Wilson R.;
RL   Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Required for the timely initiation of chromosomal replication
CC       via direct interactions with the DnaA initiator protein.
CC       {ECO:0000255|HAMAP-Rule:MF_01157}.
CC   -!- SUBUNIT: Homotetramer; dimer of dimers. {ECO:0000255|HAMAP-
CC       Rule:MF_01157}.
CC   -!- SIMILARITY: Belongs to the SIS family. DiaA subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01157}.
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DR   EMBL; CP000822; ABV15597.1; -; Genomic_DNA.
DR   RefSeq; WP_012135279.1; NC_009792.1.
DR   AlphaFoldDB; A8AQ34; -.
DR   SMR; A8AQ34; -.
DR   STRING; 290338.CKO_04543; -.
DR   EnsemblBacteria; ABV15597; ABV15597; CKO_04543.
DR   GeneID; 45138094; -.
DR   KEGG; cko:CKO_04543; -.
DR   HOGENOM; CLU_080999_3_1_6; -.
DR   OMA; DVHICVP; -.
DR   OrthoDB; 1571626at2; -.
DR   Proteomes; UP000008148; Chromosome.
DR   GO; GO:0097367; F:carbohydrate derivative binding; IEA:InterPro.
DR   GO; GO:1901135; P:carbohydrate derivative metabolic process; IEA:InterPro.
DR   GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniRule.
DR   CDD; cd05006; SIS_GmhA; 1.
DR   HAMAP; MF_01157; SIS_DiaA; 1.
DR   InterPro; IPR023070; DiaA.
DR   InterPro; IPR035461; GmhA/DiaA.
DR   InterPro; IPR001347; SIS_dom.
DR   InterPro; IPR046348; SIS_dom_sf.
DR   Pfam; PF13580; SIS_2; 1.
DR   SUPFAM; SSF53697; SSF53697; 1.
DR   PROSITE; PS51464; SIS; 1.
PE   3: Inferred from homology;
KW   DNA replication; Reference proteome.
FT   CHAIN           1..196
FT                   /note="DnaA initiator-associating protein DiaA"
FT                   /id="PRO_1000065537"
FT   DOMAIN          34..196
FT                   /note="SIS"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01157"
SQ   SEQUENCE   196 AA;  21109 MW;  DD87F1C0FAFE38A3 CRC64;
     MLDRIKVCFT ESIQTQIAAA EALPDAISRA AMTLVHSLLN GNKILCCGNG TSAANAQHFA
     ASMINRFETE RPSLPAIALN TDNVVLTAIA NDRLHDEIYA KQVRALGHAG DVLLAISTRG
     NSRDIVKAVE AAVTRDMTIV ALTGYDGGEL AGLLGPQDVE IRIPSHHSAR IQEMHMLTVN
     CLCDLIDNTL FPHQDD