HDA_YERPP
ID HDA_YERPP Reviewed; 235 AA.
AC A4TMP0;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 15-MAY-2007, sequence version 1.
DT 03-AUG-2022, entry version 77.
DE RecName: Full=DnaA regulatory inactivator Hda {ECO:0000255|HAMAP-Rule:MF_01158};
GN Name=hda {ECO:0000255|HAMAP-Rule:MF_01158}; OrderedLocusNames=YPDSF_2175;
OS Yersinia pestis (strain Pestoides F).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Yersinia.
OX NCBI_TaxID=386656;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Pestoides F;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Di Bartolo G., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA Larimer F., Land M., Hauser L., Worsham P., Chu M., Bearden S., Garcia E.,
RA Richardson P.;
RT "Complete sequence of chromosome of Yersinia pestis Pestoides F.";
RL Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Mediates the interaction of DNA replication initiator protein
CC DnaA with DNA polymerase subunit beta sliding clamp (dnaN). Stimulates
CC hydrolysis of ATP-DnaA to ADP-DnaA, rendering DnaA inactive for
CC reinitiation, a process called regulatory inhibition of DnaA or RIDA
CC (By similarity). {ECO:0000250}.
CC -!- SUBUNIT: The active form seems to be an ADP-bound monomer. Forms the
CC RIDA complex (regulatory inactivation of DnaA) of ATP-DnaA, ADP-Hda and
CC the DNA-loaded beta sliding clamp (dnaN). {ECO:0000255|HAMAP-
CC Rule:MF_01158}.
CC -!- SIMILARITY: Belongs to the DnaA family. HdA subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_01158}.
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DR EMBL; CP000668; ABP40552.1; -; Genomic_DNA.
DR RefSeq; WP_002228401.1; NZ_CP009715.1.
DR AlphaFoldDB; A4TMP0; -.
DR SMR; A4TMP0; -.
DR GeneID; 66844784; -.
DR KEGG; ypp:YPDSF_2175; -.
DR PATRIC; fig|386656.14.peg.3655; -.
DR OMA; DWGQIYR; -.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniRule.
DR GO; GO:0032297; P:negative regulation of DNA-templated DNA replication initiation; IEA:InterPro.
DR Gene3D; 3.40.50.300; -; 1.
DR HAMAP; MF_01158; Hda; 1.
DR InterPro; IPR020591; Chromosome_initiator_DnaA-like.
DR InterPro; IPR013317; DnaA.
DR InterPro; IPR017788; Hda.
DR InterPro; IPR022864; Hda_Enterobact.
DR InterPro; IPR027417; P-loop_NTPase.
DR Pfam; PF00308; Bac_DnaA; 1.
DR PRINTS; PR00051; DNAA.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR03420; DnaA_homol_Hda; 1.
PE 3: Inferred from homology;
KW DNA replication; DNA replication inhibitor.
FT CHAIN 1..235
FT /note="DnaA regulatory inactivator Hda"
FT /id="PRO_1000065573"
SQ SEQUENCE 235 AA; 26703 MW; 4D4CB860F7C0D573 CRC64;
MLLNTPAQLS LPLYLPDDET FASFYPGENP SLLAAIQSAV HQPHGSYIYF WSREGGGRSH
LLHAACAELS QQGEAVGYVP LDKRAYFIPE VLEGMEQLAL VCIDNIECIA GDEQWEMAMF
NLYNRIVETG RTRLLITGDR PPRQLNLGLP DLASRLDWGQ IYKLQPLSDD EKLQALQLRA
KLRGFELPED VGRFLLKRLD REMRTLFMTL DQLDRASITA QRKLTIPFVK EILSL