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C1CMI5 (SCPB_STRZP) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 40. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Segregation and condensation protein B
Gene names
Name:scpB
Ordered Locus Names:SPP_1875
OrganismStreptococcus pneumoniae (strain P1031) [Complete proteome] [HAMAP]
Taxonomic identifier488223 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length189 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Participates in chromosomal partition during cell division. May act via the formation of a condensin-like complex containing Smc and ScpA that pull DNA away from mid-cell into both cell halves By similarity. HAMAP-Rule MF_01804

Subunit structure

Homodimer. Homodimerization may be required to stabilize the binding of ScpA to the Smc head domains. Component of a cohesin-like complex composed of ScpA, ScpB and the Smc homodimer, in which ScpA and ScpB bind to the head domain of Smc. The presence of the three proteins is required for the association of the complex with DNA By similarity.

Subcellular location

Cytoplasm By similarity. Note: Associated with two foci at the outer edges of the nucleoid region in young cells, and at four foci within both cell halves in older cells By similarity. HAMAP-Rule MF_01804

Sequence similarities

Belongs to the ScpB family.

Ontologies

Keywords
   Biological processCell cycle
Cell division
Chromosome partition
   Cellular componentCytoplasm
   Technical term3D-structure
Complete proteome
Gene Ontology (GO)
   Biological_processcell division

Inferred from electronic annotation. Source: UniProtKB-KW

chromosome separation

Inferred from electronic annotation. Source: InterPro

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 189189Segregation and condensation protein B HAMAP-Rule MF_01804
PRO_1000187546

Secondary structure

................................ 189
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
C1CMI5 [UniParc].

Last modified May 26, 2009. Version 1.
Checksum: B69B8B46CAED599A

FASTA18921,038
        10         20         30         40         50         60 
MSTLAKIEAL LFVAGEDGIR VRQLAELLSL PPTGIQQSLG KLAQKYEKDP DSSLALIETS 

        70         80         90        100        110        120 
GAYRLVTKPQ FAEILKEYSK APINQSLSRA ALETLSIIAY KQPITRIEID AIRGVNSSGA 

       130        140        150        160        170        180 
LAKLQAFDLI KEDGKKEVLG RPNLYVTTDY FLDYMGINHL EELPVIDELE IQAQESQLFG 


ERIEEDENQ 

« Hide

References

[1]"Complete genome sequence of Streptococcus pneumoniae strain P1031."
Hotopp J.D., Censini S., Masignani V., Covacci A., Tettelin H.
Submitted (DEC-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: P1031.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000920 Genomic DNA. Translation: ACO20208.1.
RefSeqYP_002738973.1. NC_012467.1.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
4I98X-ray2.80B/C1-183[»]
ProteinModelPortalC1CMI5.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING488223.SPP_1875.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACO20208; ACO20208; SPP_1875.
GeneID7681497.
KEGGspp:SPP_1875.
PATRIC32461124. VBIStrPne91701_1956.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1386.
HOGENOMHOG000242838.
KOK06024.
OMAHTYKLTT.
OrthoDBEOG6CZQQQ.
ProtClustDBPRK00135.

Enzyme and pathway databases

BioCycSPNE488223:GHE7-1838-MONOMER.

Family and domain databases

Gene3D1.10.10.10. 2 hits.
HAMAPMF_01804. ScpB.
InterProIPR005234. ScpB_csome_segregation.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamPF04079. DUF387. 1 hit.
[Graphical view]
PIRSFPIRSF019345. ScpB. 1 hit.
TIGRFAMsTIGR00281. TIGR00281. 1 hit.
ProtoNetSearch...

Entry information

Entry nameSCPB_STRZP
AccessionPrimary (citable) accession number: C1CMI5
Entry history
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: May 26, 2009
Last modified: February 19, 2014
This is version 40 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PDB cross-references

Index of Protein Data Bank (PDB) cross-references