PDB entry 2iw9

View 2iw9 on RCSB PDB site
Description: structure of human thr160-phospho cdk2-cyclin a complexed with a bisanilinopyrimidine inhibitor
Class: cell cycle complex
Keywords: phosphorylation, nucleotide-binding, serine/threonine-protein kinase, cell cycle complex, kinase, cyclin, mitosis, cell cycle, transferase, ATP-binding, polymorphism, cell division, serine-threonine-protein kinase
Deposited on 2006-06-27, released 2006-09-06
The last revision prior to the SCOP 1.75 freeze date was dated 2006-09-06, with a file datestamp of 2007-06-28.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.212
AEROSPACI score: 0.5 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Cell division protein kinase 2
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • Uniprot P24941 (4-End)
      • engineered mutation (92)
    Domains in SCOP 1.75: d2iw9a1
  • Chain 'B':
    Compound: Cyclin-A2
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2iw9b1, d2iw9b2
  • Chain 'C':
    Compound: Cell division protein kinase 2
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • Uniprot P24941 (4-End)
      • engineered mutation (92)
    Domains in SCOP 1.75: d2iw9c1
  • Chain 'D':
    Compound: Cyclin-A2
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2iw9d1, d2iw9d2
  • Heterogens: MG, 4SP, SGM, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >2iw9A (A:)
    gpgsmenfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllk
    elnhpnivklldvihtenklylvfeflhqdlktfmdasaltgiplpliksylfqllqgla
    fchshrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillg
    ckyystavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdy
    kpsfpkwarqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphl
    rl
    

    Sequence, based on observed residues (ATOM records): (download)
    >2iw9A (A:)
    smenfqkvekigegtygvvykarnkltgevvalkkirlegvpstaireisllkelnhpni
    vklldvihtenklylvfeflhqdlktfmdasaltgiplpliksylfqllqglafchshrv
    lhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillgckyysta
    vdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdykpsfpkw
    arqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphlr
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >2iw9B (B:)
    mevpdyhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetl
    hlavnyidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyitddtytkkqvl
    rmehlvlkvltfdlaaptvnqfltqyflhqqpanckveslamflgelslidadpylkylp
    sviagaafhlalytvtgqswpeslirktgytleslkpclmdlhqtylkapqhaqqsirek
    yknskyhgvsllnppetlnl
    

    Sequence, based on observed residues (ATOM records): (download)
    >2iw9B (B:)
    pdyhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetlhla
    vnyidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyittytkkqvlrmehl
    vlkvltfdlaaptvnqfltqyflhqqpanckveslamflgelslidadpylkylpsviag
    aafhlalytvtgqswpeslirktgytleslkpclmdlhqtylkapqhaqqsirekyknsk
    yhgvsllnppetlnl
    

  • Chain 'C':
    Sequence, based on SEQRES records: (download)
    >2iw9C (C:)
    gpgsmenfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllk
    elnhpnivklldvihtenklylvfeflhqdlktfmdasaltgiplpliksylfqllqgla
    fchshrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillg
    ckyystavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdy
    kpsfpkwarqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphl
    rl
    

    Sequence, based on observed residues (ATOM records): (download)
    >2iw9C (C:)
    smenfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllkeln
    hpnivklldvihtenklylvfeflhqdlktfmdasaltgiplpliksylfqllqglafch
    shrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillgcky
    ystavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpvvppldedgrsllsqml
    hydpnkrisakaalahpffqdvtkpvphl
    

  • Chain 'D':
    Sequence, based on SEQRES records: (download)
    >2iw9D (D:)
    mevpdyhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetl
    hlavnyidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyitddtytkkqvl
    rmehlvlkvltfdlaaptvnqfltqyflhqqpanckveslamflgelslidadpylkylp
    sviagaafhlalytvtgqswpeslirktgytleslkpclmdlhqtylkapqhaqqsirek
    yknskyhgvsllnppetlnl
    

    Sequence, based on observed residues (ATOM records): (download)
    >2iw9D (D:)
    yhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetlhlavn
    yidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyitddtytkkqvlrmehl
    vlkvltfdlaaptvnqfltqyflhqqpanckveslamflgelslidadpylkylpsviag
    aafhlalytvtgqswpeslirktgytleslkpclmdlhqtylkapqhaqqsirekyknsk
    yhgvsllnppetlnl