SMTL ID : 8d14.1

Helical ADP-Pi-F-actin

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

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

ADP.1: 19 residues within 4Å: Chain A: G.15, S.16, G.17, L.18, K.20, G.158, D.159, G.184, R.212, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 Ligands: MG.2, PO4.3 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:S.16, A:G.17, A:L.18, A:D.159, A:D.159, A:K.215, A:E.216, A:G.304 Water bridges: A:D.13, A:D.13, A:K.20, A:K.20, A:K.20, A:K.20, A:T.188 Salt bridges: A:K.20, A:K.20, A:K.338 pi-Stacking: A:Y.308 ADP.4: 19 residues within 4Å: Chain B: G.15, S.16, G.17, L.18, K.20, G.158, D.159, G.184, R.212, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 Ligands: MG.5, PO4.6 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:S.16, B:G.17, B:L.18, B:D.159, B:D.159, B:K.215, B:E.216, B:G.304 Water bridges: B:D.13, B:D.13, B:K.20, B:K.20, B:K.20, B:T.188 Salt bridges: B:K.20, B:K.20, B:K.338 pi-Stacking: B:Y.308 ADP.7: 19 residues within 4Å: Chain C: G.15, S.16, G.17, L.18, K.20, G.158, D.159, G.184, R.212, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 Ligands: MG.8, PO4.9 19 PLIP interactions: 19 interactions with chain C Hydrogen bonds: C:S.16, C:G.17, C:L.18, C:D.159, C:D.159, C:K.215, C:E.216, C:E.216, C:G.304 Water bridges: C:D.13, C:K.20, C:K.20, C:K.20, C:K.20, C:T.188 Salt bridges: C:K.20, C:K.20, C:K.338 pi-Stacking: C:Y.308

3 x MG: MAGNESIUM ION(Non-functional Binders)

MG.2: 2 residues within 4Å: Ligands: ADP.1, PO4.3 No protein-ligand interaction detected (PLIP) MG.5: 2 residues within 4Å: Ligands: ADP.4, PO4.6 No protein-ligand interaction detected (PLIP) MG.8: 2 residues within 4Å: Ligands: ADP.7, PO4.9 No protein-ligand interaction detected (PLIP)

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

PO4.3: 9 residues within 4Å: Chain A: G.15, S.16, Q.139, G.158, D.159, G.160, V.161 Ligands: ADP.1, MG.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.16, A:Q.139, A:G.158, A:D.159, A:G.160, A:V.161 Water bridges: A:Q.139, A:Q.139, A:Q.139 PO4.6: 9 residues within 4Å: Chain B: G.15, S.16, Q.139, G.158, D.159, G.160, V.161 Ligands: ADP.4, MG.5 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:S.16, B:Q.139, B:G.158, B:D.159, B:G.160, B:V.161 Water bridges: B:Q.139, B:Q.139, B:Q.139 PO4.9: 9 residues within 4Å: Chain C: G.15, S.16, Q.139, G.158, D.159, G.160, V.161 Ligands: ADP.7, MG.8 10 PLIP interactions: 10 interactions with chain C Hydrogen bonds: C:S.16, C:Q.139, C:G.158, C:D.159, C:G.160, C:V.161 Water bridges: C:Q.139, C:Q.139, C:Q.139, C:Q.139

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reynolds, M.J. et al., Bending forces and nucleotide state jointly regulate F-actin structure. Nature (2022)

Release Date

2022-09-07

Peptides

Actin, alpha skeletal muscle: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Actin, alpha skeletal muscle

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