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C1CMI5

- SCPB_STRZP

UniProt

C1CMI5 - SCPB_STRZP

Protein

Segregation and condensation protein B

Gene

scpB

Organism
Streptococcus pneumoniae (strain P1031)
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at protein leveli
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    • History
      Entry version 42 (01 Oct 2014)
      Sequence version 1 (26 May 2009)
      Previous versions | rss
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    Functioni

    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.UniRule annotation

    GO - Biological processi

    1. cell division Source: UniProtKB-KW
    2. chromosome separation Source: InterPro

    Keywords - Biological processi

    Cell cycle, Cell division, Chromosome partition

    Enzyme and pathway databases

    BioCyciSPNE488223:GHE7-1838-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Segregation and condensation protein BUniRule annotation
    Gene namesi
    Name:scpBUniRule annotation
    Ordered Locus Names:SPP_1875
    OrganismiStreptococcus pneumoniae (strain P1031)
    Taxonomic identifieri488223 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
    ProteomesiUP000002202: Chromosome

    Subcellular locationi

    Cytoplasm UniRule annotation
    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.UniRule annotation

    GO - Cellular componenti

    1. cytoplasm Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cytoplasm

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 189189Segregation and condensation protein BPRO_1000187546Add
    BLAST

    Interactioni

    Subunit structurei

    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.UniRule annotation

    Protein-protein interaction databases

    STRINGi488223.SPP_1875.

    Structurei

    Secondary structure

    1
    189
    Legend: HelixTurnBeta strand
    Show more details
    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Helixi3 – 1311
    Turni14 – 174
    Helixi21 – 288
    Helixi32 – 4817
    Beta strandi54 – 596
    Beta strandi62 – 676
    Helixi69 – 713
    Helixi72 – 787
    Helixi83 – 853
    Helixi89 – 10113
    Beta strandi103 – 1053
    Helixi106 – 1138
    Helixi118 – 1269
    Beta strandi129 – 1357
    Beta strandi143 – 1475
    Helixi149 – 1557
    Helixi160 – 1623

    3D structure databases

    Select the link destinations:
    PDBe
    RCSB PDB
    PDBj
    Links Updated
    EntryMethodResolution (Å)ChainPositionsPDBsum
    4I98X-ray2.80B/C1-183[»]
    ProteinModelPortaliC1CMI5.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the ScpB family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1386.
    HOGENOMiHOG000242838.
    KOiK06024.
    OMAiHTYKLTT.
    OrthoDBiEOG6CZQQQ.

    Family and domain databases

    Gene3Di1.10.10.10. 2 hits.
    HAMAPiMF_01804. ScpB.
    InterProiIPR005234. ScpB_csome_segregation.
    IPR011991. WHTH_DNA-bd_dom.
    [Graphical view]
    PfamiPF04079. DUF387. 1 hit.
    [Graphical view]
    PIRSFiPIRSF019345. ScpB. 1 hit.
    TIGRFAMsiTIGR00281. TIGR00281. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    C1CMI5-1 [UniParc]FASTAAdd to Basket

    « Hide

    MSTLAKIEAL LFVAGEDGIR VRQLAELLSL PPTGIQQSLG KLAQKYEKDP    50
    DSSLALIETS GAYRLVTKPQ FAEILKEYSK APINQSLSRA ALETLSIIAY 100
    KQPITRIEID AIRGVNSSGA LAKLQAFDLI KEDGKKEVLG RPNLYVTTDY 150
    FLDYMGINHL EELPVIDELE IQAQESQLFG ERIEEDENQ 189
    Length:189
    Mass (Da):21,038
    Last modified:May 26, 2009 - v1
    Checksum:iB69B8B46CAED599A
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000920 Genomic DNA. Translation: ACO20208.1.
    RefSeqiYP_002738973.1. NC_012467.1.

    Genome annotation databases

    EnsemblBacteriaiACO20208; ACO20208; SPP_1875.
    GeneIDi7681497.
    KEGGispp:SPP_1875.
    PATRICi32461124. VBIStrPne91701_1956.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000920 Genomic DNA. Translation: ACO20208.1 .
    RefSeqi YP_002738973.1. NC_012467.1.

    3D structure databases

    Select the link destinations:
    PDBe
    RCSB PDB
    PDBj
    Links Updated
    Entry Method Resolution (Å) Chain Positions PDBsum
    4I98 X-ray 2.80 B/C 1-183 [» ]
    ProteinModelPortali C1CMI5.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 488223.SPP_1875.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACO20208 ; ACO20208 ; SPP_1875 .
    GeneIDi 7681497.
    KEGGi spp:SPP_1875.
    PATRICi 32461124. VBIStrPne91701_1956.

    Phylogenomic databases

    eggNOGi COG1386.
    HOGENOMi HOG000242838.
    KOi K06024.
    OMAi HTYKLTT.
    OrthoDBi EOG6CZQQQ.

    Enzyme and pathway databases

    BioCyci SPNE488223:GHE7-1838-MONOMER.

    Family and domain databases

    Gene3Di 1.10.10.10. 2 hits.
    HAMAPi MF_01804. ScpB.
    InterProi IPR005234. ScpB_csome_segregation.
    IPR011991. WHTH_DNA-bd_dom.
    [Graphical view ]
    Pfami PF04079. DUF387. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF019345. ScpB. 1 hit.
    TIGRFAMsi TIGR00281. TIGR00281. 1 hit.
    ProtoNeti Search...

    Publicationsi

    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.

    Entry informationi

    Entry nameiSCPB_STRZP
    AccessioniPrimary (citable) accession number: C1CMI5
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: May 26, 2009
    Last modified: October 1, 2014
    This is version 42 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    3D-structure, Complete proteome

    Documents

    1. PDB cross-references
      Index of Protein Data Bank (PDB) cross-references
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3