SMTL ID : 4ehz.3 (3 other biounits)

The Jak1 kinase domain in complex with inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

monomer

Ligands

1 x JAK: 2-METHYL-1-(PIPERIDIN-4-YL)-1,6-DIHYDROIMIDAZO[4,5-D]PYRROLO[2,3-B]PYRIDINE(Non-covalent)

JAK.1: 15 residues within 4Å: Chain A: L.29, V.37, A.54, M.104, E.105, F.106, L.107, G.110, E.114, R.155, N.156, L.158, G.168, D.169 Ligands: EDO.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.37, A:L.158 Hydrogen bonds: A:E.105, A:L.107, A:S.111, A:D.169

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 6 residues within 4Å: Chain A: R.27, L.29, P.108, S.109, G.110 Ligands: JAK.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.114 Water bridges: A:R.27 EDO.3: 2 residues within 4Å: Chain A: G.245, Q.246 No protein-ligand interaction detected (PLIP) EDO.4: 7 residues within 4Å: Chain A: N.124, L.125, Q.128, L.223, Y.225, P.266, N.267 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.128, A:L.223 EDO.5: 7 residues within 4Å: Chain A: V.185, D.188, S.191, Y.196, C.200, S.204, F.206 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.191, A:Y.196, A:C.200 Water bridges: A:D.187, A:S.191

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zak, M. et al., Discovery and optimization of C-2 methyl imidazopyrrolopyridines as potent and orally bioavailable JAK1 inhibitors with selectivity over JAK2. J.Med.Chem. (2012)

Release Date

2012-07-04

Peptides

Tyrosine-protein kinase JAK1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Tyrosine-protein kinase JAK1

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