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Crystal structure of the complex between ScpA(residues 1-160)-ScpB(residues 1-183)
Biology and Chemistry Report
4I98
  •   Structure Details   Hide

    Structure Keywords

    Keywords CELL CYCLE
    Text ScpA, ScpB, DNA condensation, SMC, CELL CYCLE

    Polymeric Molecules

    Chain A
    Description Segregation and condensation protein A 
    Fragment UNP RESIDUES 1-160 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 18933.0 
    Source Method genetically manipulated  
    Chain B,C
    Description Segregation and condensation protein B 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 20408.2 
    Source Method genetically manipulated  

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A SCPA_STRZP C1CMI6     
    B,C SCPB_STRZP C1CMI5     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain B,C
    GO ID   Ontology GO Term Definition
    6260   DNA Replication  The Cellular Metabolic Process in Which a Cell Duplicates One or More Molecules of Dna. DNA Replication Begins When Specific Sequences Known As Origins of Replication Are Recognized and Bound by Initiation Proteins and Ends When the Original DNA Molecule Has Been Completely Duplicated and the Copies Topologically Separated. the Unit of Replication Usually Corresponds to the Genome of the Cell an Organelle or a Virus. the Template For Replication Can Either Be an Existing DNA Molecule or Rna. 
    7049   Cell Cycle  The Progression of Biochemical and Morphological Phases and Events That Occur in a Cell During Successive Cell Replication or Nuclear Replication Events. Canonically the Cell Cycle Comprises the Replication and Segregation of Genetic Material Followed by the Division of the Cell But in Endocycles or Syncytial Cells Nuclear Replication or Nuclear Division May Not Be Followed by Cell Division. 
    7059   Chromosome Segregation  The Process in Which Genetic Material in the Form of Chromosomes Is Organized Into Specific Structures and Then Physically Separated and Apportioned to Two or More Sets. in Eukaryotes Chromosome Segregation Begins with the Condensation of Chromosomes Includes Chromosome Separation and Ends When Chromosomes Have Completed Movement to the Spindle Poles. 
    51301   Cell Division  The Process Resulting in Division and Partitioning of Components of a Cell to Form More Cells; May or May Not Be Accompanied by the Physical Separation of a Cell Into Distinct Individually Membrane Bounded Daughter Cells. 
    51304   Chromosome Separation  The Cell Cycle Process in Which Paired Chromosomes Are Detached From Each Other. Chromosome Separation Begins with the Release of Cohesin Complexes From Chromosomes; in Budding Yeast This Includes the Cleavage of Cohesin Complexes Along the Chromosome Arms Followed by the Separation of the Centromeric Regions. Chromosome Separation Also Includes Formation of Chromatid Axes Mediated by Condensins and Ends with the Disentangling of Inter Sister Catenation Catalyzed by Topoisomerase Ii (topo Ii). 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain B,C
    Scientific Name Streptococcus pneumoniae  
    Strain P1031
    Gene scpb, spp_1875
    Host Scientific Name Escherichia coli  
    Host Strain B834 (de3)
    Host Vector Type Plasmid
    Host Plasmid Name pCDF Duet


    Chain A
    Scientific Name Streptococcus pneumoniae  
    Strain P1031
    Gene scpa, spp_1876
    Host Scientific Name Escherichia coli  
    Host Strain B834 (de3)
    Host Vector Type Plasmid
    Host Plasmid Name pCDF Duet