SMTL ID : 6t6d.1 (3 other biounits)

Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2149

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.56 Å

Oligo State

monomer

Ligands

1 x MM8: 2-methoxy-4-[4-methyl-5-(4-piperazin-1-ylphenyl)pyridin-3-yl]benzamide(Non-covalent)

MM8.1: 19 residues within 4Å: Chain A: V.16, V.24, A.35, V.36, K.37, E.50, L.65, L.83, T.85, H.86, Y.87, H.88, E.89, G.91, S.92, D.95, L.145, A.155, D.156 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:V.16, A:V.16, A:V.24, A:A.35, A:Y.87, A:L.145, A:L.145, A:A.155 Hydrogen bonds: A:E.50, A:T.85, A:H.88 Water bridges: A:L.157

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

SO4.2: 5 residues within 4Å: Chain A: Y.87, H.88, K.147, K.148, N.149 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.148, A:N.149 Water bridges: A:H.88 Salt bridges: A:H.88 SO4.3: 4 residues within 4Å: Chain A: R.182, N.239, D.240, P.241 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.240 Salt bridges: A:R.182 SO4.4: 8 residues within 4Å: Chain A: E.62, I.64, L.65, G.66, H.86, H.88, K.147, C.153 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.66 Salt bridges: A:H.86, A:H.88, A:K.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ensan, D. et al., Targeting ALK2: An Open Science Approach to Developing Therapeutics for the Treatment of Diffuse Intrinsic Pontine Glioma. J.Med.Chem. (2020)

Release Date

2019-10-30

Peptides

Activin receptor type I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Activin receptor type I

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