ID   ZAPA_ALKHC              Reviewed;          91 AA.
AC   Q9K897;
DT   02-SEP-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   25-MAY-2022, entry version 91.
DE   RecName: Full=Cell division protein ZapA;
DE   AltName: Full=Z ring-associated protein ZapA;
GN   Name=zapA; OrderedLocusNames=BH3109;
OS   Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344
OS   / JCM 9153 / C-125) (Bacillus halodurans).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Alkalihalobacillus.
OX   NCBI_TaxID=272558;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125;
RX   PubMed=11058132; DOI=10.1093/nar/28.21.4317;
RA   Takami H., Nakasone K., Takaki Y., Maeno G., Sasaki R., Masui N., Fuji F.,
RA   Hirama C., Nakamura Y., Ogasawara N., Kuhara S., Horikoshi K.;
RT   "Complete genome sequence of the alkaliphilic bacterium Bacillus halodurans
RT   and genomic sequence comparison with Bacillus subtilis.";
RL   Nucleic Acids Res. 28:4317-4331(2000).
CC   -!- FUNCTION: Activator of cell division through the inhibition of FtsZ
CC       GTPase activity, therefore promoting FtsZ assembly into bundles of
CC       protofilaments necessary for the formation of the division Z ring. It
CC       is recruited early at mid-cell but it is not essential for cell
CC       division (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Homodimer. Interacts with FtsZ (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. Note=Localizes at mid-
CC       cell. In sporulating cells, localizes near the cell poles (By
CC       similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the ZapA family. Type 2 subfamily.
CC       {ECO:0000305}.
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DR   EMBL; BA000004; BAB06828.1; -; Genomic_DNA.
DR   PIR; E84038; E84038.
DR   RefSeq; WP_010899253.1; NC_002570.2.
DR   AlphaFoldDB; Q9K897; -.
DR   SMR; Q9K897; -.
DR   STRING; 272558.10175731; -.
DR   EnsemblBacteria; BAB06828; BAB06828; BAB06828.
DR   KEGG; bha:BH3109; -.
DR   eggNOG; COG3027; Bacteria.
DR   HOGENOM; CLU_116623_4_0_9; -.
DR   OMA; KMHEFSE; -.
DR   OrthoDB; 1802106at2; -.
DR   Proteomes; UP000001258; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0000917; P:division septum assembly; IEA:UniProtKB-KW.
DR   InterPro; IPR007838; Cell_div_ZapA-like.
DR   InterPro; IPR036192; Cell_div_ZapA-like_sf.
DR   PANTHER; PTHR34981; PTHR34981; 1.
DR   Pfam; PF05164; ZapA; 1.
DR   SUPFAM; SSF102829; SSF102829; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Coiled coil; Cytoplasm; Reference proteome;
KW   Septation.
FT   CHAIN           1..91
FT                   /note="Cell division protein ZapA"
FT                   /id="PRO_0000345682"
FT   COILED          62..82
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   91 AA;  10736 MW;  2ABE88B4CE9F4C3C CRC64;
     MKERQREKQR TTVSIYGQQY TVAGYDSPEY MKEVAAEIDA KMRELRKVNP YLDTTRLAVL
     TAVNVMDDLK KLEEYIRYLE QQRLTGDEKN A