Structure of PDB 6s1i Chain A Binding Site BS01
Receptor Information
>6s1i Chain A (length=347) Species:
9606
(Homo sapiens) [
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VYNDGYDDDNYDYIVKNGEKWMDRYEIDSLIGKGSFGQVVKAYDRVEQEW
VAIKIIKNKKAFLNQAQIEVRLLELMNKHDTEMKYYIVHLKRHFMFRNHL
CLVFEMLSYNLYDLLRNTNFRGVSLNLTRKFAQQMCTALLFLATPELSII
HCDLKPENILLCNPKRSAIKIVDFGSSCQLGQRIYQYIQSRFYRSPEVLL
GMPYDLAIDMWSLGCILVEMHTGEPLFSGANEVDQMNKIVEVLGIPPAHI
LDQAPKARKFFEKLPDGTWNLKKTKDGKREYKPPGTRKLHNILGVETGGP
GGRRAGESGHTVADYLKFKDLILRMLDYDPKTRIQPYYALQHSFFKK
Ligand information
Ligand ID
KR8
InChI
InChI=1S/C17H14N6/c1-22(13-6-3-2-4-7-13)17-18-11-9-15(21-17)14-12-20-23-16(14)8-5-10-19-23/h2-12H,1H3
InChIKey
XYEFJKRTJUALOK-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.385
CN(c1ccccc1)c2nccc(n2)c3cnn4ncccc34
OpenEye OEToolkits 2.0.7
CN(c1ccccc1)c2nccc(n2)c3cnn4c3cccn4
Formula
C17 H14 N6
Name
~{N}-methyl-~{N}-phenyl-4-pyrazolo[1,5-b]pyridazin-3-yl-pyrimidin-2-amine
ChEMBL
CHEMBL360866
DrugBank
ZINC
ZINC000013582565
PDB chain
6s1i Chain A Residue 503 [
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Receptor-Ligand Complex Structure
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PDB
6s1i
Mining Public Domain Data to Develop Selective DYRK1A Inhibitors.
Resolution
2.38 Å
Binding residue
(original residue number in PDB)
I165 F170 A186 K188 F238 L241 S242 L294 V306 D307
Binding residue
(residue number reindexed from 1)
I31 F36 A52 K54 F104 L107 S108 L160 V172 D173
Annotation score
1
Binding affinity
BindingDB: IC50=186nM
Enzymatic activity
Catalytic site (original residue number in PDB)
D287 K289 N292 D307 S324
Catalytic site (residue number reindexed from 1)
D153 K155 N158 D173 S190
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
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Molecular Function
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Biological Process
External links
PDB
RCSB:6s1i
,
PDBe:6s1i
,
PDBj:6s1i
PDBsum
6s1i
PubMed
32832032
UniProt
Q13627
|DYR1A_HUMAN Dual specificity tyrosine-phosphorylation-regulated kinase 1A (Gene Name=DYRK1A)
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