Structure of PDB 8dso Chain B Binding Site BS01

Receptor Information
>8dso Chain B (length=258) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
YGSWEIDPKDLTFLKELGTGQFGVVKYGKWRGQYDVAIKMIKEGSMSEDE
FIEEAKVMMNLSHEKLVQLYGVCTKQRPIFIITEYMANGCLLNYLREMRF
QTQQLLEMCKDVCEAMEYLESKQFLHRDLAARNCLVNDQGVVKVSDFGLS
RYVVGSKFPVRWSPPEVLMYSKFSSKSDIWAFGVLMWEIYSLGKMPYERF
TNSETAEHIAQGLRLYRPHLASEKVYTIMYSCWHEKADERPTFKILLSNI
LDVMDEES
Ligand information
Ligand IDTOO
InChIInChI=1S/C61H81N13O7/c1-41(63-2)59(77)68-56(43-15-5-3-6-16-43)61(79)73-37-45(36-51(73)60(78)67-50-22-11-17-42-14-9-10-21-49(42)50)66-52(75)39-80-35-34-71-32-30-70(31-33-71)28-13-23-53(76)72-29-12-18-46(38-72)74-58-54(57(62)64-40-65-58)55(69-74)44-24-26-48(27-25-44)81-47-19-7-4-8-20-47/h4,7-10,14,19-21,24-27,40-41,43,45-46,50-51,56,63H,3,5-6,11-13,15-18,22-23,28-39H2,1-2H3,(H,66,75)(H,67,78)(H,68,77)(H2,62,64,65)/t41-,45-,46-,50-,51+,56+/m1/s1
InChIKeyMKXQZCQDUWOBHO-HQIJTTTJSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01CC(NC)C(=O)NC(C1CCCCC1)C(=O)N1CC(CC1C(=O)NC1CCCc2ccccc21)NC(=O)COCCN1CCN(CC1)CCCC(=O)N1CCCC(C1)n1nc(c2c(N)ncnc21)c1ccc(Oc2ccccc2)cc1
OpenEye OEToolkits 2.0.7CC(C(=O)NC(C1CCCCC1)C(=O)N2CC(CC2C(=O)NC3CCCc4c3cccc4)NC(=O)COCCN5CCN(CC5)CCCC(=O)N6CCCC(C6)n7c8c(c(n7)c9ccc(cc9)Oc1ccccc1)c(ncn8)N)NC
OpenEye OEToolkits 2.0.7C[C@@H](C(=O)N[C@@H](C1CCCCC1)C(=O)N2C[C@H](C[C@H]2C(=O)N[C@@H]3CCCc4c3cccc4)NC(=O)COCCN5CCN(CC5)CCCC(=O)N6CCC[C@H](C6)n7c8c(c(n7)c9ccc(cc9)Oc1ccccc1)c(ncn8)N)NC
CACTVS 3.385CN[CH](C)C(=O)N[CH](C1CCCCC1)C(=O)N2C[CH](C[CH]2C(=O)N[CH]3CCCc4ccccc34)NC(=O)COCCN5CCN(CCCC(=O)N6CCC[CH](C6)n7nc(c8ccc(Oc9ccccc9)cc8)c%10c(N)ncnc7%10)CC5
CACTVS 3.385CN[C@H](C)C(=O)N[C@@H](C1CCCCC1)C(=O)N2C[C@@H](C[C@H]2C(=O)N[C@@H]3CCCc4ccccc34)NC(=O)COCCN5CCN(CCCC(=O)N6CCC[C@H](C6)n7nc(c8ccc(Oc9ccccc9)cc8)c%10c(N)ncnc7%10)CC5
FormulaC61 H81 N13 O7
Name(4S)-4-[2-(2-{4-[(2E)-4-{(3R)-3-[4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl}-4-oxobut-2-en-1-yl]piperazin-1-yl}ethoxy)acetamido]-1-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]-L-prolinamide bound form
ChEMBL
DrugBank
ZINC
PDB chain8dso Chain B Residue 701 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8dso A covalent BTK ternary complex compatible with targeted protein degradation
Resolution2.334 Å
Binding residue
(original residue number in PDB)
L408 G409 Q412 V416 A428 K430 L460 T474 Y476 M477 G480 C481 N484 L528 D539 F540 L542 F559
Binding residue
(residue number reindexed from 1)
L17 G18 Q21 V25 A37 K39 L69 T83 Y85 M86 G89 C90 N93 L135 D146 F147 L149 F158
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.10.2: non-specific protein-tyrosine kinase.
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:8dso, PDBe:8dso, PDBj:8dso
PDBsum8dso
PubMed36864023
UniProtQ06187|BTK_HUMAN Tyrosine-protein kinase BTK (Gene Name=BTK)

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