Structure of PDB 5w84 Chain B

Receptor sequence
>5w84B (length=264) Species: 9606 (Homo sapiens) [Search protein sequence]
FSFYELKNVTNNFDERPISVGGNKMGEGGFGVVYKGYVNNTTVAVKDQEI
KVMAKCQHENLVELLGFSCLVYVYMPNGSLLDRLSCLDGTPPLSWHMRCK
IAQGAANGINFLHENHHIHRDIKSANILLDEAFTAKISDFGLARASTVMT
SRIVGTTAYMAPEALRGEITPKSDIYSFGVVLLEIITGLPAVDEHREPQL
LLDIKEEIEDEEKTIEDYIDKKMNDADSTSVEAMYSVASQCLHEKKNKRP
DIKKVQQLLQEMTA
3D structure
PDB5w84 Discovery and structure-based design of 4,6-diaminonicotinamides as potent and selective IRAK4 inhibitors.
ChainB
Resolution2.9 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D311 K313 A315 N316 D329 T351
Catalytic site (residue number reindexed from 1) D121 K123 A125 N126 D139 T156
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein 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 9YY B M192 G193 E194 V200 V246 Y262 Y264 M265 G268 L318 D329 M25 G26 E27 V33 V62 Y72 Y74 M75 G78 L128 D139 BindingDB: IC50=360nM
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation
GO:0007165 signal transduction

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Molecular Function
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Biological Process
External links
PDB RCSB:5w84, PDBe:5w84, PDBj:5w84
PDBsum5w84
PubMed28947151
UniProtQ9NWZ3|IRAK4_HUMAN Interleukin-1 receptor-associated kinase 4 (Gene Name=IRAK4)

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