PDB entry 4lpk

View 4lpk on RCSB PDB site
Description: Crystal Structure of K-Ras WT, GDP-bound
Class: signaling protein
Keywords: GTPase, GDP bound, SIGNALING PROTEIN
Deposited on 2013-07-16, 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: 1.5 Å
R-factor: N/A
AEROSPACI score: 0.48 (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)
      • see remark 999 (151)
      • see remark 999 (153)
      • see remark 999 (165-166)
    Domains in SCOPe 2.08: d4lpka_
  • 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)
      • see remark 999 (151)
      • see remark 999 (153)
      • see remark 999 (165-166)
    Domains in SCOPe 2.08: d4lpkb_
  • Heterogens: GDP, CA, NA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4lpkA (A:)
gmteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldildta
gqeeysamrdqymrtgegflcvfainntksfedihhyreqikrvkdsedvpmvlvgnkcd
lpsrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhkek

    Sequence, based on observed residues (ATOM records): (download) 
    >4lpkA (A:)
mteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldildtag
ymrtgegflcvfainntksfedihhyreqikrvkdsedvpmvlvgnkcdlpsrtvdtkqa
qdlarsygipfietsaktrqgvddafytlvreirkh

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4lpkB (B:)
gmteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldildta
gqeeysamrdqymrtgegflcvfainntksfedihhyreqikrvkdsedvpmvlvgnkcd
lpsrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhkek

    Sequence, based on observed residues (ATOM records): (download) 
    >4lpkB (B:)
mteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldildtag
qeeysamrdqymrtgegflcvfainntksfedihhyreqikrvkdsedvpmvlvgnkcdl
psrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkh