SMTL ID : 3q4t.1 (1 other biounit)

Crystal structure of Activin receptor type-IIA (ACVR2A) kinase domain in complex with dorsomorphin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

monomer

Ligands

1 x TAK: 6-[4-(2-piperidin-1-ylethoxy)phenyl]-3-pyridin-4-ylpyrazolo[1,5-a]pyrimidine(Non-covalent)

TAK.1: 14 residues within 4Å: Chain A: K.32, A.33, V.40, A.51, K.53, L.81, T.101, A.102, F.103, H.104, E.105, G.107, D.111, L.163 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.81, A:F.103, A:L.163 Hydrogen bonds: A:K.53, A:H.104 Water bridges: A:D.174

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

SO4.2: 3 residues within 4Å: Chain A: H.104, K.165, N.166 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:N.166 Water bridges: A:F.103, A:E.105, A:E.105, A:E.105, A:N.166, A:N.166, A:N.167 Salt bridges: A:H.104 SO4.3: 4 residues within 4Å: Chain A: R.36, G.195, T.196, R.197 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.197 Water bridges: A:R.36, A:R.197, A:R.198 Salt bridges: A:R.36, A:R.197

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

EDO.4: 6 residues within 4Å: Chain A: N.65, E.68, V.69, A.178, L.179, K.180 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.68, A:E.68, A:K.180 Water bridges: A:N.65, A:K.180 EDO.5: 3 residues within 4Å: Chain A: E.78, R.132 Ligands: EDO.13 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.78, A:R.132, A:R.132 Water bridges: A:E.78 EDO.6: 5 residues within 4Å: Chain A: Y.20, F.21, Q.22, S.23, E.87 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.22, A:S.23, A:E.87, A:R.89 EDO.7: 4 residues within 4Å: Chain A: K.270, R.272, D.297, H.298 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.270, A:D.297, A:H.298 EDO.8: 6 residues within 4Å: Chain A: N.18, P.25, L.26, Q.27, Q.44, L.46 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.18, A:P.25, A:Q.27 EDO.9: 6 residues within 4Å: Chain A: D.140, H.148, P.150, F.181, E.182, A.183 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.140, A:A.183 Water bridges: A:H.148, A:E.182 EDO.10: 2 residues within 4Å: Chain A: E.264, H.268 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.264 EDO.11: 3 residues within 4Å: Chain A: Q.44, N.47, Y.49 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Y.49 EDO.12: 4 residues within 4Å: Chain A: K.158, K.160, T.196, R.198 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.158, A:K.160, A:K.160, A:R.198, A:R.198 EDO.13: 5 residues within 4Å: Chain A: E.78, H.125, N.167, T.169 Ligands: EDO.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.167, A:T.169

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.14: 4 residues within 4Å: Chain A: T.16, N.18, Y.20, S.23 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.16, A:N.18 Water bridges: A:Y.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Horbelt, D. et al., Small Molecules Dorsomorphin and LDN-193189 Inhibit Myostatin/GDF8 Signaling and Promote Functional Myoblast Differentiation. J.Biol.Chem. (2015)

Release Date

2011-02-09

Peptides

Activin receptor type-2A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Activin receptor type-2A

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