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Crystal Structure of Human Cyclin B1
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords CELL CYCLE
    Text cyclin, CELL CYCLE

    Polymeric Molecules

    Chain A,B
    Description Human cyclin B1 
    Fragment Residues 165-433 
    Mutation C167S, C283S, C350S, E183A, E184A 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 30840.4 
    Source Method genetically manipulated  

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B CCNB1_HUMAN P14635     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    5634   Nucleus  A Membrane Bounded Organelle of Eukaryotic Cells in Which Chromosomes Are Housed and Replicated. in Most Cells the Nucleus Contains All of the Cell's Chromosomes Except the Organellar Chromosomes and Is the Site of RNA Synthesis and Processing. in Some Species or in Specialized Cell Types RNA Metabolism or DNA Replication May Be Absent. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain Bl21(de3)codonplus Ril
    Host Vector Type Plasmid
    Host Plasmid Name pET-28 a+

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    5 5q12 891     cyclin B1 CCNB1    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs142561769 LS-SNP   dbSNP   A 39 A - > T Helix 10% (Intermediate) 5 68470138
    rs146899046 LS-SNP   dbSNP   A 66 I - > M Helix 0% (Buried) 5 68470221
    rs11552410 LS-SNP   dbSNP   A 135 R - > W Coil 17% (Intermediate) 5 68470893
    rs138386021 LS-SNP   dbSNP   A 143 R - > Q Helix 73% (Exposed) 5 68470918
    rs188539932 LS-SNP   dbSNP   A 158 L - > W Helix 0% (Buried) 5 68471246
    rs139281328 LS-SNP   dbSNP   A 159 A - > G Helix 0% (Buried) 5 68471249
    rs144115364 LS-SNP   dbSNP   A 163 M - > T Helix 0% (Buried) 5 68471261
    rs144132512 LS-SNP   dbSNP   A 200 T - > A Turn 20% (Intermediate) 5 68473072
    rs75971551 LS-SNP   dbSNP   A 207 Y - > D Coil 28% (Intermediate) 5 68473093
    rs200671412 LS-SNP   dbSNP   A 216 M - > T Helix 8% (Buried) 5 68473121