Structure of PDB 6eir Chain B Binding Site BS01

Receptor Information
>6eir Chain B (length=335) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RKVYNDGYDDDNYDYIVKNGEKWMDRYEIDSLIGKGSFGQVVKAYDRVEQ
EWVAIKIIKNKKAFLNQAQIEVRLLELMNKHDTEMKYYIVHLKRHFMFRN
HLCLVFEMLSYNLYDLLRNTNFRGVSLNLTRKFAQQMCTALLFLATPELS
IIHCDLKPENILLCNPKRSAIKIVDFGSSCQLGQRIYQYIQSRFYRSPEV
LLGMPYDLAIDMWSLGCILVEMHTGEPLFSGANEVDQMNKIVEVLGIPPA
HILDQAPKARKFFETWNLKYKPPGTRKLHNILGVETGGPGGRRAGESGHT
VADYLKFKDLILRMLDYDPKTRIQPYYALQHSFFK
Ligand information
Ligand IDB6H
InChIInChI=1S/C25H30N6O3S/c1-4-21(32)27-17-7-5-16(6-8-17)22(33)23-24(26)29-25(35-23)28-19-10-9-18(15-20(19)34-3)31-13-11-30(2)12-14-31/h5-10,15H,4,11-14,26H2,1-3H3,(H,27,32)(H,28,29)
InChIKeySSVRRCACHPATAI-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CCC(=O)Nc1ccc(cc1)C(=O)c2sc(Nc3ccc(cc3OC)N4CCN(C)CC4)nc2N
OpenEye OEToolkits 2.0.6CCC(=O)Nc1ccc(cc1)C(=O)c2c(nc(s2)Nc3ccc(cc3OC)N4CCN(CC4)C)N
FormulaC25 H30 N6 O3 S
Name~{N}-[4-[[4-azanyl-2-[[2-methoxy-4-(4-methylpiperazin-1-yl)phenyl]amino]-1,3-thiazol-5-yl]carbonyl]phenyl]propanamide
ChEMBL
DrugBank
ZINC
PDB chain6eir Chain B Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6eir Novel Scaffolds for Dual Specificity Tyrosine-Phosphorylation-Regulated Kinase (DYRK1A) Inhibitors.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		I165 F170 V173 M240 L241 S242 Y243 D247 L294 V306
Binding residue
(residue number reindexed from 1)		I33 F38 V41 M108 L109 S110 Y111 D115 L162 V174
Annotation score1
Binding affinityMOAD: Ki=575nM
Enzymatic activity
Catalytic site (original residue number in PDB) D287 K289 N292 D307 S324
Catalytic site (residue number reindexed from 1) D155 K157 N160 D175 S192
Enzyme Commision number 2.7.11.23: [RNA-polymerase]-subunit kinase.
2.7.12.1: dual-specificity kinase.
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004712 protein serine/threonine/tyrosine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation
GO:0046777 protein autophosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6eir, PDBe:6eir, PDBj:6eir
PDBsum6eir
PubMed30095246
UniProtQ13627|DYR1A_HUMAN Dual specificity tyrosine-phosphorylation-regulated kinase 1A (Gene Name=DYRK1A)

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