Structure of PDB 8tbi Chain A Binding Site BS03

Receptor Information
>8tbi Chain A (length=168) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SMTEYKLVVVGAGGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGE
TCLLDILDTAGQEEYSAMRDQYMRTGEGFLCVFAINNSKSFADINLYREQ
IKRVKDSDDVPMVLVGNKCDLPTRTVDTKQAHELAKSYGIPFIETSAKTR
QGVEDAFYTLVREIRQYR
Ligand information
Ligand IDZNI
InChIInChI=1S/C47H60N8O6S/c1-6-54-39-12-9-28-18-31(39)33(43(54)32-19-30(22-48-42(32)27(2)59-5)53-16-14-52(15-17-53)29-10-11-29)21-47(3,4)26-61-46(58)36-8-7-13-55(51-36)45(57)37(20-40-49-38(28)25-62-40)50-44(56)41-34-23-60-24-35(34)41/h9,12,18-19,22,25,27,29,34-37,41,51H,6-8,10-11,13-17,20-21,23-24,26H2,1-5H3,(H,50,56)/t27-,34-,35+,36-,37-,41+/m0/s1
InChIKeyNBLZKEHVVJSAAY-VLXWOFRQSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CCn1c2ccc3cc2c(CC(C)(C)COC(=O)[C@@H]4CCC[N@](N4)C(=O)[C@H](Cc5scc3n5)NC(=O)[C@H]6[C@@H]7COC[C@H]67)c1c8cc(cnc8[C@H](C)OC)N9CCN(CC9)C%10CC%10
OpenEye OEToolkits 2.0.7CCn1c2ccc-3cc2c(c1c4cc(cnc4[C@H](C)OC)N5CCN(CC5)C6CC6)CC(COC(=O)[C@@H]7CCCN(N7)C(=O)[C@H](Cc8nc3cs8)NC(=O)C9[C@H]1[C@@H]9COC1)(C)C
ACDLabs 12.01CC(OC)c1ncc(cc1c1n(CC)c2ccc3cc2c1CC(C)(C)COC(=O)C1CCCN(N1)C(=O)C(Cc1nc3cs1)NC(=O)C1C2COCC21)N1CCN(CC1)C1CC1
OpenEye OEToolkits 2.0.7CCn1c2ccc-3cc2c(c1c4cc(cnc4C(C)OC)N5CCN(CC5)C6CC6)CC(COC(=O)C7CCCN(N7)C(=O)C(Cc8nc3cs8)NC(=O)C9C1C9COC1)(C)C
CACTVS 3.385CCn1c2ccc3cc2c(CC(C)(C)COC(=O)[CH]4CCC[N](N4)C(=O)[CH](Cc5scc3n5)NC(=O)[CH]6[CH]7COC[CH]67)c1c8cc(cnc8[CH](C)OC)N9CCN(CC9)C%10CC%10
FormulaC47 H60 N8 O6 S
Name(1R,5S,6r)-N-[(1P,7S,9S,13S,20M)-20-{5-(4-cyclopropylpiperazin-1-yl)-2-[(1S)-1-methoxyethyl]pyridin-3-yl}-21-ethyl-17,17-dimethyl-8,14-dioxo-15-oxa-4-thia-9,21,27,28-tetraazapentacyclo[17.5.2.1~2,5~.1~9,13~.0~22,26~]octacosa-1(24),2,5(28),19,22,25-hexaen-7-yl]-3-oxabicyclo[3.1.0]hexane-6-carboxamide;
RMC-7977
ChEMBL
DrugBank
ZINC
PDB chain8tbi Chain D Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB8tbi Concurrent inhibition of oncogenic and wild-type RAS-GTP for cancer therapy
Resolution1.59 Å
Binding residue
(original residue number in PDB)
P34 T35 I36 A59 Q61 Y64 M67
Binding residue
(residue number reindexed from 1)
P35 T36 I37 A60 Q62 Y65 M68
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.5.2: small monomeric GTPase.
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0003925 G protein activity
GO:0005515 protein binding
GO:0005525 GTP binding
GO:0016787 hydrolase activity
GO:0019003 GDP binding
GO:0044877 protein-containing complex binding
Biological Process
GO:0000165 MAPK cascade
GO:0001938 positive regulation of endothelial cell proliferation
GO:0007165 signal transduction
GO:0007265 Ras protein signal transduction
GO:0045445 myoblast differentiation
Cellular Component
GO:0000139 Golgi membrane
GO:0005789 endoplasmic reticulum membrane
GO:0005794 Golgi apparatus
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0070062 extracellular exosome
GO:0070821 tertiary granule membrane

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:8tbi, PDBe:8tbi, PDBj:8tbi
PDBsum8tbi
PubMed38589574
UniProtP01111|RASN_HUMAN GTPase NRas (Gene Name=NRAS)

[Back to BioLiP]