ID   SCPB_LIGS1              Reviewed;         196 AA.
AC   Q1WTK3;
DT   23-JAN-2007, integrated into UniProtKB/Swiss-Prot.
DT   02-MAY-2006, sequence version 1.
DT   25-MAY-2022, entry version 86.
DE   RecName: Full=Segregation and condensation protein B {ECO:0000255|HAMAP-Rule:MF_01804};
GN   Name=scpB {ECO:0000255|HAMAP-Rule:MF_01804}; OrderedLocusNames=LSL_0939;
OS   Ligilactobacillus salivarius (strain UCC118) (Lactobacillus salivarius).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Ligilactobacillus.
OX   NCBI_TaxID=362948;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=UCC118;
RX   PubMed=16617113; DOI=10.1073/pnas.0511060103;
RA   Claesson M.J., Li Y., Leahy S., Canchaya C., van Pijkeren J.P.,
RA   Cerdeno-Tarraga A.M., Parkhill J., Flynn S., O'Sullivan G.C., Collins J.K.,
RA   Higgins D., Shanahan F., Fitzgerald G.F., van Sinderen D., O'Toole P.W.;
RT   "Multireplicon genome architecture of Lactobacillus salivarius.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:6718-6723(2006).
CC   -!- FUNCTION: Participates in chromosomal partition during cell division.
CC       May act via the formation of a condensin-like complex containing Smc
CC       and ScpA that pull DNA away from mid-cell into both cell halves.
CC       {ECO:0000255|HAMAP-Rule:MF_01804}.
CC   -!- SUBUNIT: Homodimer. Homodimerization may be required to stabilize the
CC       binding of ScpA to the Smc head domains. Component of a cohesin-like
CC       complex composed of ScpA, ScpB and the Smc homodimer, in which ScpA and
CC       ScpB bind to the head domain of Smc. The presence of the three proteins
CC       is required for the association of the complex with DNA.
CC       {ECO:0000255|HAMAP-Rule:MF_01804}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01804}.
CC       Note=Associated with two foci at the outer edges of the nucleoid region
CC       in young cells, and at four foci within both cell halves in older
CC       cells. {ECO:0000255|HAMAP-Rule:MF_01804}.
CC   -!- SIMILARITY: Belongs to the ScpB family. {ECO:0000255|HAMAP-
CC       Rule:MF_01804}.
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DR   EMBL; CP000233; ABD99749.1; -; Genomic_DNA.
DR   RefSeq; WP_003700312.1; NC_007929.1.
DR   RefSeq; YP_535832.1; NC_007929.1.
DR   AlphaFoldDB; Q1WTK3; -.
DR   SMR; Q1WTK3; -.
DR   STRING; 362948.LSL_0939; -.
DR   EnsemblBacteria; ABD99749; ABD99749; LSL_0939.
DR   GeneID; 57059369; -.
DR   KEGG; lsl:LSL_0939; -.
DR   PATRIC; fig|362948.14.peg.1014; -.
DR   HOGENOM; CLU_045647_5_3_9; -.
DR   OMA; DGWRFYT; -.
DR   Proteomes; UP000006559; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR   GO; GO:0051304; P:chromosome separation; IEA:InterPro.
DR   GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.10.10; -; 2.
DR   HAMAP; MF_01804; ScpB; 1.
DR   InterPro; IPR005234; ScpB_csome_segregation.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   PANTHER; PTHR34298; PTHR34298; 1.
DR   Pfam; PF04079; SMC_ScpB; 1.
DR   PIRSF; PIRSF019345; ScpB; 1.
DR   SUPFAM; SSF46785; SSF46785; 2.
DR   TIGRFAMs; TIGR00281; TIGR00281; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Chromosome partition; Cytoplasm;
KW   Reference proteome.
FT   CHAIN           1..196
FT                   /note="Segregation and condensation protein B"
FT                   /id="PRO_0000273303"
SQ   SEQUENCE   196 AA;  22159 MW;  2F831463121FFCA5 CRC64;
     MLSNQAKIES LLFISGNEGI TLTELSQITG ILKPALHEQL DKLADKYKQD RSSSLQLIHA
     EERYKLVTKP ALAELVKKYL NSNNITELTG AALETLAIIA YKQPITRIGV DEIRGVQSSS
     MIQRLQLLEL IKENGRLDAP GRPILYVTTD KFLDYFGLES LDQLPELDEE KQEDEEMDLM
     TLFEQTTGST EDEEEE