SMTL ID : 8qyr.1

Beta-cardiac myosin motor domain in the pre-powerstroke state complexed to Mavacamten

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x XB2: 6-[[(1~{S})-1-phenylethyl]amino]-3-propan-2-yl-1~{H}-pyrimidine-2,4-dione(Non-covalent)

XB2.1: 11 residues within 4Å: Chain A: Y.164, T.167, D.168, H.666, N.711, R.712, I.713, R.721, Y.722, L.770, E.774 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.164, A:T.167, A:I.713 Hydrogen bonds: A:D.168, A:D.168, A:N.711, A:R.712 Water bridges: A:D.168 pi-Stacking: A:Y.164

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

SO4.2: 4 residues within 4Å: Chain A: L.96, R.703, R.706, K.707 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.703 Water bridges: A:R.706 Salt bridges: A:R.706, A:K.707 SO4.3: 3 residues within 4Å: Chain A: W.130, Y.134, R.190 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.130, A:Y.134 Salt bridges: A:R.190 SO4.5: 4 residues within 4Å: Chain A: Y.308, E.317, T.318, T.319 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.308, A:T.318, A:T.318, A:T.319

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

EDO.4: 8 residues within 4Å: Chain A: F.494, Q.498, F.510, I.511, D.512, F.513, G.514, M.515 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.498, A:I.511, A:F.513, A:G.514, A:M.515, A:M.515

1 x MG: MAGNESIUM ION(Non-covalent)

MG.6: 4 residues within 4Å: Chain A: T.185, S.242 Ligands: ADP.7, BEF.8 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.185, A:S.242, H2O.1, H2O.1

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.7: 18 residues within 4Å: Chain A: I.114, N.126, P.127, Y.128, K.129, Y.134, E.179, S.180, G.181, A.182, G.183, K.184, T.185, V.186, N.238, N.240 Ligands: MG.6, BEF.8 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:N.126, A:Y.134, A:Y.134, A:G.181, A:A.182, A:G.183, A:K.184, A:T.185, A:V.186, A:N.238, A:N.240, A:S.242 Water bridges: A:T.185, A:N.187, A:N.187, A:S.242 Salt bridges: A:K.184

1 x BEF: BERYLLIUM TRIFLUORIDE ION(Non-covalent)

BEF.8: 10 residues within 4Å: Chain A: S.180, G.181, K.184, N.238, S.241, S.242, A.463, G.464 Ligands: MG.6, ADP.7 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Auguin, D. et al., Omecamtiv mecarbil and Mavacamten target the same myosin pocket despite antagonistic effects in heart contraction. Biorxiv (2023)

Release Date

2023-12-13

Peptides

Myosin-7: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Myosin-7