ID   MUKF_PECAS              Reviewed;         441 AA.
AC   Q6D445;
DT   21-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT   16-AUG-2004, sequence version 1.
DT   25-MAY-2022, entry version 98.
DE   RecName: Full=Chromosome partition protein MukF {ECO:0000255|HAMAP-Rule:MF_01803};
GN   Name=mukF {ECO:0000255|HAMAP-Rule:MF_01803}; OrderedLocusNames=ECA2549;
OS   Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia
OS   carotovora subsp. atroseptica).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Pectobacteriaceae; Pectobacterium.
OX   NCBI_TaxID=218491;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SCRI 1043 / ATCC BAA-672;
RX   PubMed=15263089; DOI=10.1073/pnas.0402424101;
RA   Bell K.S., Sebaihia M., Pritchard L., Holden M.T.G., Hyman L.J.,
RA   Holeva M.C., Thomson N.R., Bentley S.D., Churcher L.J.C., Mungall K.,
RA   Atkin R., Bason N., Brooks K., Chillingworth T., Clark K., Doggett J.,
RA   Fraser A., Hance Z., Hauser H., Jagels K., Moule S., Norbertczak H.,
RA   Ormond D., Price C., Quail M.A., Sanders M., Walker D., Whitehead S.,
RA   Salmond G.P.C., Birch P.R.J., Parkhill J., Toth I.K.;
RT   "Genome sequence of the enterobacterial phytopathogen Erwinia carotovora
RT   subsp. atroseptica and characterization of virulence factors.";
RL   Proc. Natl. Acad. Sci. U.S.A. 101:11105-11110(2004).
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; BX950851; CAG75448.1; -; Genomic_DNA.
DR   RefSeq; WP_011094094.1; NC_004547.2.
DR   AlphaFoldDB; Q6D445; -.
DR   SMR; Q6D445; -.
DR   STRING; 218491.ECA2549; -.
DR   EnsemblBacteria; CAG75448; CAG75448; ECA2549.
DR   GeneID; 57208754; -.
DR   KEGG; eca:ECA2549; -.
DR   PATRIC; fig|218491.5.peg.2582; -.
DR   eggNOG; COG3006; Bacteria.
DR   HOGENOM; CLU_049853_0_0_6; -.
DR   OMA; AIYNNER; -.
DR   OrthoDB; 231724at2; -.
DR   Proteomes; UP000007966; Chromosome.
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; Reference proteome.
FT   CHAIN           1..441
FT                   /note="Chromosome partition protein MukF"
FT                   /id="PRO_0000211603"
FT   REGION          208..236
FT                   /note="Leucine-zipper"
SQ   SEQUENCE   441 AA;  50691 MW;  DAE2B8CC21C34D65 CRC64;
     MSDFSQTVPE LVAWARKNDF SISLPTERLA FLMAIATLNG ERMDGEMSEG ELIDAFRHVS
     QGFDQTSETI TIRANNAIND LVRQRLLNRF TSEQAEGNAI YRLTPLGIGI TDYYIRQREF
     STLRLSMQLS IVAQELSRAA DAAEEDGDEF HWHRNVFAPL KYSVAEIFDS IDLSQRVMDE
     QQQGVKDDIA ALLNQDWRAA ISSCEQLLTE TSSTLRELQD TLEAAGDKLQ TSLLSIQDTI
     MNNPHNLEFV DKLVFDLQNK LDRIVSWGQQ TIDLWIGYDR HVHKFIRTAI DMDKNRVFAQ
     RLRQSVQSYF DNPWALTFAN ADRLLDMRDE ELTLRSEEVT GELPPELEYE EFSEMREQLI
     ALVEQALHKY KAQQIPLDLS EVMREYLAQY PRSRHFDVAR IVVDQAVRLG VADTDFTGLP
     ALWQAINEYG AKVQAHVIDK Y