SMTL ID : 6eg9.2 (1 other biounit)

IRAK4 in complex with Ponatinib

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.41 Å

Oligo State

homo-tetramer

Ligands

4 x 0LI: 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzam ide(Non-covalent)

0LI.1: 20 residues within 4Å: Chain A: M.44, V.52, A.63, K.65, E.85, M.89, L.97, V.98, Y.114, V.115, Y.116, M.117, L.154, I.160, H.161, L.170, I.179, S.180, D.181, F.182 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.52, A:A.63, A:K.65, A:V.98, A:D.181, A:F.182 Hydrogen bonds: A:E.85, A:M.117, A:D.181 Salt bridges: A:D.181 pi-Stacking: A:Y.114, A:F.182 pi-Cation interactions: A:H.161 Halogen bonds: A:I.179 0LI.6: 20 residues within 4Å: Chain B: M.44, V.52, A.63, K.65, E.85, M.89, L.97, V.98, Y.114, V.115, Y.116, M.117, L.154, I.160, H.161, L.170, I.179, S.180, D.181, F.182 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:V.52, B:A.63, B:K.65, B:V.98, B:D.181, B:F.182 Hydrogen bonds: B:E.85, B:M.117, B:D.181 Salt bridges: B:D.181 pi-Stacking: B:Y.114, B:F.182 pi-Cation interactions: B:H.161 Halogen bonds: B:I.179 0LI.11: 19 residues within 4Å: Chain C: A.63, E.85, V.88, M.89, L.97, V.98, Y.114, V.115, Y.116, M.117, L.154, H.159, I.160, H.161, L.170, I.179, S.180, D.181, F.182 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:V.88, C:Y.114, C:Y.116, C:F.182, C:F.182 Hydrogen bonds: C:E.85, C:M.117, C:D.181 Salt bridges: C:D.181, C:D.181 pi-Stacking: C:Y.114 pi-Cation interactions: C:H.161 Halogen bonds: C:I.179 0LI.14: 19 residues within 4Å: Chain D: A.63, E.85, V.88, M.89, L.97, V.98, Y.114, V.115, Y.116, M.117, L.154, H.159, I.160, H.161, L.170, I.179, S.180, D.181, F.182 13 PLIP interactions: 13 interactions with chain D Hydrophobic interactions: D:V.88, D:Y.114, D:Y.116, D:F.182, D:F.182 Hydrogen bonds: D:E.85, D:M.117, D:D.181 Salt bridges: D:D.181, D:D.181 pi-Stacking: D:Y.114 pi-Cation interactions: D:H.161 Halogen bonds: D:I.179

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: T.217, K.219, K.293 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.217, A:T.217 Salt bridges: A:K.219, A:K.293 SO4.7: 3 residues within 4Å: Chain B: T.217, K.219, K.293 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.217, B:T.217 Salt bridges: B:K.219, B:K.293 SO4.12: 3 residues within 4Å: Chain C: T.217, K.219, K.293 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:T.217, C:T.217 Salt bridges: C:K.219, C:K.293 SO4.15: 3 residues within 4Å: Chain D: T.217, K.219, K.293 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:T.217, D:T.217 Salt bridges: D:K.219, D:K.293

8 x CO: COBALT (II) ION(Non-covalent)

CO.3: 3 residues within 4Å: Chain A: H.18, S.19, E.24 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.18 CO.4: 1 residues within 4Å: Chain A: H.138 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.138 CO.5: 2 residues within 4Å: Chain A: H.242 Chain D: K.260 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.242 CO.8: 3 residues within 4Å: Chain B: H.18, S.19, E.24 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.18 CO.9: 1 residues within 4Å: Chain B: H.138 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.138 CO.10: 2 residues within 4Å: Chain B: H.242 Chain C: K.260 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.242 CO.13: 2 residues within 4Å: Chain B: K.260 Chain C: H.242 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:H.242 CO.16: 2 residues within 4Å: Chain A: K.260 Chain D: H.242 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:H.242

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, L. et al., Conformational flexibility and inhibitor binding to unphosphorylated interleukin-1 receptor-associated kinase 4 (IRAK4). J.Biol.Chem. (2019)

Release Date

2019-02-20

Peptides

Interleukin-1 receptor-associated kinase 4: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
A

D
A

Interleukin-1 receptor-associated kinase 4

Related Entries With Identical Sequence