ID SCPA_BACCQ Reviewed; 247 AA.
AC B9IWS1;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 24-MAR-2009, sequence version 1.
DT 27-MAR-2024, entry version 65.
DE RecName: Full=Segregation and condensation protein A {ECO:0000255|HAMAP-Rule:MF_01805};
GN Name=scpA {ECO:0000255|HAMAP-Rule:MF_01805}; OrderedLocusNames=BCQ_3848;
OS Bacillus cereus (strain Q1).
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC Bacillus cereus group.
OX NCBI_TaxID=361100;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Q1;
RX PubMed=19060151; DOI=10.1128/jb.01629-08;
RA Xiong Z., Jiang Y., Qi D., Lu H., Yang F., Yang J., Chen L., Sun L., Xu X.,
RA Xue Y., Zhu Y., Jin Q.;
RT "Complete genome sequence of the extremophilic Bacillus cereus strain Q1
RT with industrial applications.";
RL J. Bacteriol. 191:1120-1121(2009).
CC -!- FUNCTION: Participates in chromosomal partition during cell division.
CC May act via the formation of a condensin-like complex containing Smc
CC and ScpB that pull DNA away from mid-cell into both cell halves.
CC {ECO:0000255|HAMAP-Rule:MF_01805}.
CC -!- SUBUNIT: Component of a cohesin-like complex composed of ScpA, ScpB and
CC the Smc homodimer, in which ScpA and ScpB bind to the head domain of
CC Smc. The presence of the three proteins is required for the association
CC of the complex with DNA. {ECO:0000255|HAMAP-Rule:MF_01805}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01805}.
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_01805}.
CC -!- SIMILARITY: Belongs to the ScpA family. {ECO:0000255|HAMAP-
CC Rule:MF_01805}.
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DR EMBL; CP000227; ACM14276.1; -; Genomic_DNA.
DR AlphaFoldDB; B9IWS1; -.
DR SMR; B9IWS1; -.
DR KEGG; bcq:BCQ_3848; -.
DR HOGENOM; CLU_038686_3_1_9; -.
DR Proteomes; UP000000441; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR GO; GO:0007059; P:chromosome segregation; IEA:UniProtKB-UniRule.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniRule.
DR Gene3D; 6.10.250.2410; -; 1.
DR Gene3D; 1.10.10.580; Structural maintenance of chromosome 1. Chain E; 1.
DR HAMAP; MF_01805; ScpA; 1.
DR InterPro; IPR003768; ScpA.
DR InterPro; IPR023093; ScpA-like_C.
DR PANTHER; PTHR33969; SEGREGATION AND CONDENSATION PROTEIN A; 1.
DR PANTHER; PTHR33969:SF2; SEGREGATION AND CONDENSATION PROTEIN A; 1.
DR Pfam; PF02616; SMC_ScpA; 1.
PE 3: Inferred from homology;
KW Cell cycle; Cell division; Chromosome partition; Cytoplasm.
FT CHAIN 1..247
FT /note="Segregation and condensation protein A"
FT /id="PRO_1000187555"
SQ SEQUENCE 247 AA; 29290 MW; F10D7883E711B90E CRC64;
MQYNFKVEAF EGPLDLLLHL IHRYEIDIYN IPVAEITEQY LSYVHTMKEL QLDVASEYLV
MAATLLQIKS KMLLPKHEED VLDNGDDFID DPRQELMERL IEYKKYKQVA TELKEREQER
AQLYTRPPID FTSLQQEEET SLPLDVTLYD MLAAFQKLMR RKKAKKPVTT RITRQEIPIE
QRMTDILKLL EIQGGRQSFY DLFVDDEREI MVVTFLAVLE LMKNQQIVIE QEHNFDEIFV
SSYTKSA
//
