ID   MUKF_VIBVU              Reviewed;         445 AA.
AC   Q8DAQ0;
DT   16-JAN-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   25-MAY-2022, entry version 110.
DE   RecName: Full=Chromosome partition protein MukF {ECO:0000255|HAMAP-Rule:MF_01803};
GN   Name=mukF {ECO:0000255|HAMAP-Rule:MF_01803}; OrderedLocusNames=VV1_2143;
OS   Vibrio vulnificus (strain CMCP6).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=216895;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CMCP6;
RA   Rhee J.H., Kim S.Y., Chung S.S., Kim J.J., Moon Y.H., Jeong H., Choy H.E.;
RT   "Complete genome sequence of Vibrio vulnificus CMCP6.";
RL   Submitted (DEC-2002) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Involved in chromosome condensation, segregation and cell
CC       cycle progression. May participate in facilitating chromosome
CC       segregation by condensation DNA from both sides of a centrally located
CC       replisome during cell division. Not required for mini-F plasmid
CC       partitioning. Probably acts via its interaction with MukB and MukE.
CC       Overexpression results in anucleate cells. It has a calcium binding
CC       activity. {ECO:0000255|HAMAP-Rule:MF_01803}.
CC   -!- SUBUNIT: Interacts, and probably forms a ternary complex, with MukE and
CC       MukB via its C-terminal region. The complex formation is stimulated by
CC       calcium or magnesium. It is required for an interaction between MukE
CC       and MukB. {ECO:0000255|HAMAP-Rule:MF_01803}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, nucleoid {ECO:0000255|HAMAP-
CC       Rule:MF_01803}. Note=Restricted to the nucleoid region.
CC       {ECO:0000255|HAMAP-Rule:MF_01803}.
CC   -!- SIMILARITY: Belongs to the MukF family. {ECO:0000255|HAMAP-
CC       Rule:MF_01803}.
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DR   EMBL; AE016795; AAO10528.1; -; Genomic_DNA.
DR   RefSeq; WP_011080022.1; NC_004459.3.
DR   AlphaFoldDB; Q8DAQ0; -.
DR   SMR; Q8DAQ0; -.
DR   EnsemblBacteria; AAO10528; AAO10528; VV1_2143.
DR   KEGG; vvu:VV1_2143; -.
DR   HOGENOM; CLU_049853_0_0_6; -.
DR   OMA; AIYNNER; -.
DR   Proteomes; UP000002275; Chromosome 1.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-UniRule.
DR   GO; GO:0009295; C:nucleoid; IEA:UniProtKB-SubCell.
DR   GO; GO:0005509; F:calcium ion 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:0030261; P:chromosome condensation; IEA:UniProtKB-KW.
DR   GO; GO:0007059; P:chromosome segregation; IEA:UniProtKB-UniRule.
DR   GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniRule.
DR   CDD; cd16337; MukF_C; 1.
DR   Gene3D; 1.10.10.10; -; 1.
DR   Gene3D; 1.10.225.40; -; 1.
DR   Gene3D; 1.20.58.590; -; 1.
DR   HAMAP; MF_01803; MukF; 1.
DR   InterPro; IPR005582; Chromosome_partition_MukF.
DR   InterPro; IPR033441; MukF_C.
DR   InterPro; IPR038198; MukF_C_sf.
DR   InterPro; IPR033440; MukF_M.
DR   InterPro; IPR036141; MukF_M_sp.
DR   InterPro; IPR033439; MukF_WHTH.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   Pfam; PF03882; KicB; 1.
DR   Pfam; PF17193; MukF_C; 1.
DR   Pfam; PF17192; MukF_M; 1.
DR   PIRSF; PIRSF018282; MukF; 1.
DR   SUPFAM; SSF140570; SSF140570; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
PE   3: Inferred from homology;
KW   Calcium; Cell cycle; Cell division; Chromosome partition; Cytoplasm;
KW   DNA condensation.
FT   CHAIN           1..445
FT                   /note="Chromosome partition protein MukF"
FT                   /id="PRO_0000211614"
FT   REGION          213..241
FT                   /note="Leucine-zipper"
SQ   SEQUENCE   445 AA;  51202 MW;  A9040406E41E2AD5 CRC64;
     MSETTLNAAE QPIDELVSWV KQHDFSLNLT TERLAFLIAI AVLSNERFDE ELGEGELHDA
     FTIVTRLFEE TGEASAFRAN NAINELVKQR LISRFTSEMT EGASIYRLSP LAIGITDYYV
     RHREFSKLRL SIQLSMVAGE MAKAIEAAKQ GGTAGHWKKN VYAVLKYSVG EIFDQIDLNQ
     RVMDEQQQSV KQQIADLLNK DWREAINNCE SLLSETSNTL KELQDTLQAA GDELQTQILD
     IQELVYGDEE LEFIEETLFG LQMKLDRITS WGQQAIDLWI GYDRHVHKFI RTAIDMDKNR
     IFSTRLRQSV KDYFDMPWYL TYADAERLSD LRDEALVLRD DEVTGQVPLE VEYEEFQQVN
     DELAERIGEM LRLHKDNGKP IDLGIVLKDY LAQHPSTHHF DLARIVIDQA VRMGYSESDY
     QAIQPDWQAI NDYGAKVQAN VIDRY