SMTL ID : 9gz2.1

Beta-cardiac heavy meromyosin motor domain in the primed state complexed to mavacamten

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: T.184, S.241, D.460 Ligands: ADP.2, PO4.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.184

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

ADP.2: 18 residues within 4Å: Chain A: I.113, N.125, P.126, K.128, W.129, Y.133, E.178, S.179, G.180, A.181, G.182, K.183, T.184, V.185, N.237, N.239 Ligands: MG.1, PO4.3 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:N.125, A:Y.133, A:G.180, A:A.181, A:G.182, A:K.183, A:T.184, A:T.184, A:V.185, A:N.237

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 8 residues within 4Å: Chain A: S.179, S.240, S.241, R.242, A.462, G.463 Ligands: MG.1, ADP.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.178, A:S.240, A:S.241, A:S.241, A:G.463

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

XB2.4: 10 residues within 4Å: Chain A: Y.163, T.166, D.167, H.665, P.709, N.710, R.711, R.720, L.769, E.773 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.163, A:T.166, A:R.711, A:L.769 Hydrogen bonds: A:D.167, A:D.167, A:N.710, A:R.711 pi-Stacking: A:Y.163 pi-Cation interactions: A:R.720

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McMillan, S.N. et al., Mavacamten inhibits myosin activity by stabilising the myosin interacting-heads motif and stalling motor force generation. Biorxiv (2025)

Release Date

2025-03-12

Peptides

Myosin-7: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myosin-7

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