ID   SLMA_VIBPA              Reviewed;         196 AA.
AC   Q87T90;
DT   16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   25-MAY-2022, entry version 108.
DE   RecName: Full=Nucleoid occlusion factor SlmA {ECO:0000255|HAMAP-Rule:MF_01839};
GN   Name=slmA {ECO:0000255|HAMAP-Rule:MF_01839}; OrderedLocusNames=VP0180;
OS   Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=223926;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RIMD 2210633;
RX   PubMed=12620739; DOI=10.1016/s0140-6736(03)12659-1;
RA   Makino K., Oshima K., Kurokawa K., Yokoyama K., Uda T., Tagomori K.,
RA   Iijima Y., Najima M., Nakano M., Yamashita A., Kubota Y., Kimura S.,
RA   Yasunaga T., Honda T., Shinagawa H., Hattori M., Iida T.;
RT   "Genome sequence of Vibrio parahaemolyticus: a pathogenic mechanism
RT   distinct from that of V. cholerae.";
RL   Lancet 361:743-749(2003).
CC   -!- FUNCTION: Required for nucleoid occlusion (NO) phenomenon, which
CC       prevents Z-ring formation and cell division over the nucleoid. Acts as
CC       a DNA-associated cell division inhibitor that binds simultaneously
CC       chromosomal DNA and FtsZ, and disrupts the assembly of FtsZ polymers.
CC       SlmA-DNA-binding sequences (SBS) are dispersed on non-Ter regions of
CC       the chromosome, preventing FtsZ polymerization at these regions.
CC       {ECO:0000255|HAMAP-Rule:MF_01839}.
CC   -!- SUBUNIT: Homodimer. Interacts with FtsZ. {ECO:0000255|HAMAP-
CC       Rule:MF_01839}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, nucleoid {ECO:0000255|HAMAP-
CC       Rule:MF_01839}.
CC   -!- SIMILARITY: Belongs to the nucleoid occlusion factor SlmA family.
CC       {ECO:0000255|HAMAP-Rule:MF_01839}.
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DR   EMBL; BA000031; BAC58443.1; -; Genomic_DNA.
DR   RefSeq; NP_796559.1; NC_004603.1.
DR   RefSeq; WP_005478760.1; NC_004603.1.
DR   AlphaFoldDB; Q87T90; -.
DR   SMR; Q87T90; -.
DR   STRING; 223926.28805162; -.
DR   EnsemblBacteria; BAC58443; BAC58443; BAC58443.
DR   GeneID; 1187647; -.
DR   KEGG; vpa:VP0180; -.
DR   PATRIC; fig|223926.6.peg.173; -.
DR   eggNOG; COG1309; Bacteria.
DR   HOGENOM; CLU_069356_5_0_6; -.
DR   OMA; IEQTVFG; -.
DR   Proteomes; UP000002493; Chromosome 1.
DR   GO; GO:0043590; C:bacterial nucleoid; IEA:UniProtKB-UniRule.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-UniRule.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR   GO; GO:0010974; P:negative regulation of division septum assembly; IEA:InterPro.
DR   HAMAP; MF_01839; NO_factor_SlmA; 1.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR001647; HTH_TetR.
DR   InterPro; IPR023769; NO_SlmA.
DR   InterPro; IPR036271; Tet_transcr_reg_TetR-rel_C_sf.
DR   Pfam; PF00440; TetR_N; 1.
DR   SUPFAM; SSF46689; SSF46689; 1.
DR   SUPFAM; SSF48498; SSF48498; 1.
DR   PROSITE; PS50977; HTH_TETR_2; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Coiled coil; Cytoplasm; DNA-binding;
KW   Reference proteome.
FT   CHAIN           1..196
FT                   /note="Nucleoid occlusion factor SlmA"
FT                   /id="PRO_0000198985"
FT   DOMAIN          7..68
FT                   /note="HTH tetR-type"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01839"
FT   DNA_BIND        31..50
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01839"
FT   COILED          110..142
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01839"
SQ   SEQUENCE   196 AA;  22780 MW;  90E680DFA8A17065 CRC64;
     MAGSKKSNRR EEILQALAQM LESAEGASRI TTAKLAKQVG VSEAALYRHF PSKARMFEGL
     IEFIEEALMT RINRILDDEK DTLERIRMVM HLILAFSERN PGLTRILSGH ALMFENERLR
     ERINQLFERI ETQLRQILRE RKIREGKSFP VEERILAAQI LGQVEGSLNR FVRSDFKYQP
     TANFDEYWAL LSAQIK