SMTL ID : 6z36.2 (1 other biounit)

Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2118

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.37 Å

Oligo State

monomer

Ligands

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

EDO.1: 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:R.182, A:R.182, A:D.240

1 x NH4: AMMONIUM ION(Non-functional Binders)

NH4.2: 2 residues within 4Å: Chain A: R.292, K.295 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.292, A:R.292

1 x Q5Z: 4-methyl-3-(4-piperidin-4-ylphenyl)-5-(3,4,5-trimethoxyphenyl)pyridine(Non-covalent)

Q5Z.3: 22 residues within 4Å: Chain A: V.16, V.24, A.35, V.36, K.37, E.50, L.65, L.83, I.84, T.85, H.86, Y.87, H.88, E.89, G.91, S.92, D.95, K.142, N.143, L.145, A.155, D.156 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.16, A:V.16, A:A.35, A:Y.87, A:L.145 Hydrogen bonds: A:H.88 Water bridges: A:K.37, A:D.156

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

SO4.4: 4 residues within 4Å: Chain A: H.88, K.147, K.148, N.149 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:V.146, A:K.148 Water bridges: A:E.89, A:N.149 Salt bridges: A:H.88 SO4.5: 1 residues within 4Å: Chain A: H.76 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.76 SO4.6: 4 residues within 4Å: Chain A: R.20, G.179, T.180, K.181 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.179, A:K.181 Salt bridges: A:R.20 SO4.7: 8 residues within 4Å: Chain A: E.62, I.64, L.65, G.66, H.86, H.88, K.147, C.153 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.66 Water bridges: A:H.61 Salt bridges: A:H.86, A:H.88, A:K.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Adamson, R.J. et al., Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2118. To Be Published

Release Date

2020-05-27

Peptides

Activin receptor type I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Activin receptor type I

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