ID   ZAPB_HAEDU              Reviewed;          72 AA.
AC   Q7VLH3;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   25-MAY-2022, entry version 90.
DE   RecName: Full=Cell division protein ZapB {ECO:0000255|HAMAP-Rule:MF_01196};
GN   Name=zapB {ECO:0000255|HAMAP-Rule:MF_01196}; OrderedLocusNames=HD_1472;
OS   Haemophilus ducreyi (strain 35000HP / ATCC 700724).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=233412;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=35000HP / ATCC 700724;
RA   Munson R.S. Jr., Ray W.C., Mahairas G., Sabo P., Mungur R., Johnson L.,
RA   Nguyen D., Wang J., Forst C., Hood L.;
RT   "The complete genome sequence of Haemophilus ducreyi.";
RL   Submitted (JUN-2003) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Non-essential, abundant cell division factor that is required
CC       for proper Z-ring formation. It is recruited early to the divisome by
CC       direct interaction with FtsZ, stimulating Z-ring assembly and thereby
CC       promoting cell division earlier in the cell cycle. Its recruitment to
CC       the Z-ring requires functional FtsA or ZipA. {ECO:0000255|HAMAP-
CC       Rule:MF_01196}.
CC   -!- SUBUNIT: Homodimer. The ends of the coiled-coil dimer bind to each
CC       other, forming polymers. Interacts with FtsZ. {ECO:0000255|HAMAP-
CC       Rule:MF_01196}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm. Note=Localizes to the septum at mid-
CC       cell, in a FtsZ-like pattern. {ECO:0000255|HAMAP-Rule:MF_01196}.
CC   -!- SIMILARITY: Belongs to the ZapB family. {ECO:0000255|HAMAP-
CC       Rule:MF_01196}.
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DR   EMBL; AE017143; AAP96274.1; -; Genomic_DNA.
DR   RefSeq; WP_010945319.1; NC_002940.2.
DR   AlphaFoldDB; Q7VLH3; -.
DR   SMR; Q7VLH3; -.
DR   STRING; 233412.HD_1472; -.
DR   EnsemblBacteria; AAP96274; AAP96274; HD_1472.
DR   GeneID; 60732802; -.
DR   KEGG; hdu:HD_1472; -.
DR   eggNOG; COG3074; Bacteria.
DR   HOGENOM; CLU_171174_0_0_6; -.
DR   OMA; VQSAQHG; -.
DR   Proteomes; UP000001022; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0000917; P:division septum assembly; IEA:UniProtKB-KW.
DR   GO; GO:0043093; P:FtsZ-dependent cytokinesis; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01196; ZapB; 1.
DR   InterPro; IPR009252; Cell_div_ZapB.
DR   Pfam; PF06005; ZapB; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Coiled coil; Cytoplasm; Reference proteome;
KW   Septation.
FT   CHAIN           1..72
FT                   /note="Cell division protein ZapB"
FT                   /id="PRO_0000333903"
FT   COILED          3..71
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01196"
SQ   SEQUENCE   72 AA;  8543 MW;  183EBE138BBBB06F CRC64;
     MSLSIIDQLE EKIKQAVETI QLLQLEVEEL KEKNNNLTQE RDGLRQEHEQ LKVEQQNFQE
     RLRSLLGQID NV