SMTL ID : 5n6a.1

Cardiac muscle myosin motor domain in the pre-powerstroke state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

monomer

Ligands

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

ADP.1: 20 residues within 4Å: Chain A: I.114, N.126, P.127, Y.128, K.129, W.130, Y.134, E.179, S.180, G.181, A.182, G.183, K.184, T.185, V.186, N.238, N.240, D.461 Ligands: PO4.2, MG.3 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:N.126, 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:D.461 Water bridges: A:N.240, A:S.242, A:S.242 Salt bridges: A:K.184

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

PO4.2: 11 residues within 4Å: Chain A: S.180, G.181, K.184, T.185, N.238, S.241, S.242, R.243, G.464 Ligands: ADP.1, MG.3 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.180, A:S.180, A:G.181, A:S.242, A:R.243, A:G.464 Water bridges: A:S.242 Salt bridges: A:K.184

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 5 residues within 4Å: Chain A: T.185, S.242, D.461 Ligands: ADP.1, PO4.2 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 GOL: GLYCEROL(Non-functional Binders)

GOL.4: 5 residues within 4Å: Chain A: E.574, A.575, H.576, N.589, I.590 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.576, A:I.590

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Planelles-Herrero, V.J. et al., Mechanistic and structural basis for activation of cardiac myosin force production by omecamtiv mecarbil. Nat Commun (2017)

Release Date

2017-08-09

Peptides

Myosin-7: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myosin-7

Related Entries With Identical Sequence