SMTL ID : 6tn8.1

Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound BI-9564

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

monomer

Ligands

4 x DIO: 1,4-DIETHYLENE DIOXIDE(Non-covalent)

DIO.1: 3 residues within 4Å: Chain A: E.44, K.45, F.48 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.174 DIO.2: 3 residues within 4Å: Chain A: H.61, S.116, K.294 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.116 DIO.3: 5 residues within 4Å: Chain A: W.47, T.51, S.70, D.71, M.72 No protein-ligand interaction detected (PLIP) DIO.4: 4 residues within 4Å: Chain A: E.124, F.126, G.127, S.166 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.127

1 x 5U6: 4-[4-[(dimethylamino)methyl]-2,5-dimethoxy-phenyl]-2-methyl-2,7-naphthyridin-1-one(Non-covalent)

5U6.5: 21 residues within 4Å: Chain A: V.16, V.24, A.35, V.36, K.37, F.39, E.50, L.65, L.83, T.85, H.86, Y.87, H.88, G.91, S.92, K.142, N.143, L.145, A.155, D.156, L.157 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:A.35, A:L.65, A:L.145, A:L.145, A:A.155 Hydrogen bonds: A:H.88 Water bridges: A:S.92 Salt bridges: A:E.50, A:D.156

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

SO4.6: 4 residues within 4Å: Chain A: H.86, H.88, K.147, K.148 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.148 Water bridges: A:E.89 Salt bridges: A:H.86, A:H.88 SO4.7: 4 residues within 4Å: Chain A: R.182, N.239, D.240, P.241 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.240, A:D.240 Salt bridges: A:R.182

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

EDO.8: 3 residues within 4Å: Chain A: D.103, T.104, D.266 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.104, A:T.104 EDO.9: 6 residues within 4Å: Chain A: H.122, I.123, K.202, T.289, A.290, L.291 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.202, A:A.290, A:L.291 EDO.10: 7 residues within 4Å: Chain A: F.233, D.235, V.236, Q.255, R.256, P.257, N.258 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.233, A:N.258, A:N.258

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Williams, E.P. et al., Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound BI-9564. To Be Published

Release Date

2019-12-18

Peptides

Activin receptor type I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Activin receptor type I

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