PDB entry 4lyf

View 4lyf on RCSB PDB site
Description: Crystal Structure of small molecule vinylsulfonamide 8 covalently bound to K-Ras G12C
Class: signaling protein/inhibitor
Keywords: GTPase, GDP bound, small molecule inhibitor, covalent binder, SIGNALING PROTEIN-INHIBITOR complex
Deposited on 2013-07-31, released 2013-11-27
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-11-15, with a file datestamp of 2017-11-10.
Experiment type: XRAY
Resolution: 1.57 Å
R-factor: N/A
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: GTPase KRas
    Species: Homo sapiens [TaxId:9606]
    Gene: KRAS, KRAS isoform 2B, KRAS2, RASK2
    Database cross-references and differences (RAF-indexed):
    • Uniprot P01116 (1-End)
      • variant (12)
      • engineered mutation (51)
      • engineered mutation (80)
      • engineered mutation (118)
      • see remark 999 (151)
      • see remark 999 (153)
      • see remark 999 (165-167)
    Domains in SCOPe 2.08: d4lyfa_
  • Chain 'B':
    Compound: GTPase KRas
    Species: Homo sapiens [TaxId:9606]
    Gene: KRAS, KRAS isoform 2B, KRAS2, RASK2
    Database cross-references and differences (RAF-indexed):
    • Uniprot P01116 (1-End)
      • variant (12)
      • engineered mutation (51)
      • engineered mutation (80)
      • engineered mutation (118)
      • see remark 999 (151)
      • see remark 999 (153)
      • see remark 999 (165-167)
    Domains in SCOPe 2.08: d4lyfb_
  • Chain 'C':
    Compound: GTPase KRas
    Species: Homo sapiens [TaxId:9606]
    Gene: KRAS, KRAS isoform 2B, KRAS2, RASK2
    Database cross-references and differences (RAF-indexed):
    • Uniprot P01116
      • variant (12)
      • engineered mutation (51)
      • engineered mutation (80)
      • engineered mutation (118)
      • see remark 999 (151)
      • see remark 999 (153)
      • see remark 999 (165-167)
    Domains in SCOPe 2.08: d4lyfc_
  • Heterogens: GDP, 21C, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4lyfA (A:)
gmteyklvvvgacgvgksaltiqliqnhfvdeydptiedsyrkqvvidgetslldildta
gqeeysamrdqymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksd
lpsrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhkek

    Sequence, based on observed residues (ATOM records): (download) 
    >4lyfA (A:)
mteyklvvvgacgvgksaltiqliqnhfvdedsyrkqvvidgetslldildtagqeeysa
mrdqymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksdlpsrtvd
tkqaqdlarsygipfietsaktrqgvddafytlvreirkhk

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4lyfB (B:)
gmteyklvvvgacgvgksaltiqliqnhfvdeydptiedsyrkqvvidgetslldildta
gqeeysamrdqymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksd
lpsrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhkek

    Sequence, based on observed residues (ATOM records): (download) 
    >4lyfB (B:)
mteyklvvvgacgvgksaltiqliqnhfvsyrkqvvidgetslldildtagqeeysamrd
qymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksdlpsrtvdtkq
aqdlarsygipfietsaktrqgvddafytlvreirkhk

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >4lyfC (C:)
gmteyklvvvgacgvgksaltiqliqnhfvdeydptiedsyrkqvvidgetslldildta
gqeeysamrdqymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksd
lpsrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhkek

    Sequence, based on observed residues (ATOM records): (download) 
    >4lyfC (C:)
teyklvvvgacgvgksaltiqliqnhfvsyrkqvvidgetslldildtagqeeyrdqymr
tgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksdlpsrtvdtkqaqdl
arsygipfietsaktrqgvddafytlvreirkhk