Structure of PDB 6m8e Chain A

Receptor sequence
>6m8eA (length=238) Species: 9606 (Homo sapiens) [Search protein sequence]
ILQHPDGTVLKQLQPPPRGPRELEFYNMVYAADCFDGVLLELRKYLPKYY
GIWSPPTAPNDLYLKLEDVTHKFNKPCIMDVKIGQKSYDPFASSEKIQQQ
VSKYPLMEEIGFLVLGMRVYHVHSDSYETENQHYGRSLTKETIKDGVSRF
FHNGYCLRKDAVAASIQKIEKILQWFENQKQLNFYASSLLFVYEGSSGGE
VEVRMIDFAHVFPSNTIDEGYVYGLKHLISVLRSILDN
3D structure
PDB6m8e Inhibition of Inositol Polyphosphate Kinases by Quercetin and Related Flavonoids: A Structure-Activity Analysis.
ChainA
Resolution2.0 Å
3D
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Enzymatic activity
Enzyme Commision number 2.7.1.140: inositol-tetrakisphosphate 5-kinase.
2.7.1.151: inositol-polyphosphate multikinase.
2.7.1.153: phosphatidylinositol-4,5-bisphosphate 3-kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 J8G A I65 K75 P111 E131 D132 L254 I384 D385 I1 K11 P47 E67 D68 L190 I206 D207 MOAD: ic50=14uM
PDBbind-CN: -logKd/Ki=4.85,IC50=14uM
BindingDB: IC50=14000nM
Gene Ontology
Molecular Function
GO:0016301 kinase activity
Biological Process
GO:0032958 inositol phosphate biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:6m8e, PDBe:6m8e, PDBj:6m8e
PDBsum6m8e
PubMed30624931
UniProtQ8NFU5|IPMK_HUMAN Inositol polyphosphate multikinase (Gene Name=IPMK)

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