PDB entry 4m1o
View 4m1o on RCSB PDB site
Description: Crystal Structure of small molecule vinylsulfonamide 7 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
2013-08-03, released
2013-11-27
The last revision prior to the SCOPe 2.05 freeze date was dated
2013-12-18, with a file datestamp of
2013-12-13.
Experiment type: XRAY
Resolution: 1.57 Å
R-factor: 0.184
AEROSPACI score: 0.52
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: K-Ras GTPase
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 2.05: d4m1oa_ - Chain 'B':
Compound: K-Ras GTPase
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 (165-168)
Domains in SCOPe 2.05: d4m1ob_ - Chain 'C':
Compound: K-Ras GTPase
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 2.05: d4m1oc_ - Heterogens: GDP, 21J, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4m1oA (A:)
gmteyklvvvgacgvgksaltiqliqnhfvdeydptiedsyrkqvvidgetslldildta
gqeeysamrdqymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksd
lpsrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhkek
Sequence, based on observed residues (ATOM records): (download)
>4m1oA (A:)
mteyklvvvgacgvgksaltiqliqnhfvdedsyrkqvvidgetslldildtagqeeysa
mrdqymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksdlpsrtvd
tkqaqdlarsygipfietsaktrqgvddafytlvreirkhk
- Chain 'B':
Sequence, based on SEQRES records: (download)
>4m1oB (B:)
gmteyklvvvgacgvgksaltiqliqnhfvdeydptiedsyrkqvvidgetslldildta
gqeeysamrdqymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksd
lpsrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhkek
Sequence, based on observed residues (ATOM records): (download)
>4m1oB (B:)
mteyklvvvgacgvgksaltiqliqnhfvdsyrkqvvidgetslldildtagqeeysamr
dqymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksdlpsrtvdtk
qaqdlarsygipfietsaktrqgvddafytlvreirkhke
- Chain 'C':
Sequence, based on SEQRES records: (download)
>4m1oC (C:)
gmteyklvvvgacgvgksaltiqliqnhfvdeydptiedsyrkqvvidgetslldildta
gqeeysamrdqymrtgegfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksd
lpsrtvdtkqaqdlarsygipfietsaktrqgvddafytlvreirkhkek
Sequence, based on observed residues (ATOM records): (download)
>4m1oC (C:)
mteyklvvvgacgvgksaltiqliqnhfvsyrkqvvidgetslldildtagrdqymrtge
gfllvfainntksfedihhyreqikrvkdsedvpmvlvgnksdlpsrtvdtkqaqdlars
ygipfietsaktrqgvddafytlvreirkhk