SMTL ID : 6tu7.1

Structure of PfMyoA decorated Plasmodium Act1 filament

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-4-mer

Ligands

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

ADP.1: 14 residues within 4Å: Chain B: G.16, S.17, G.18, N.19, K.21, G.159, D.160, K.216, E.217, G.305, T.306, Y.309, K.339 Ligands: MG.2 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:G.18, B:N.19, B:N.19, B:D.160, B:D.160, B:K.216, B:G.305 Salt bridges: B:K.21, B:K.21 pi-Stacking: B:Y.309 ADP.4: 14 residues within 4Å: Chain C: G.16, S.17, G.18, N.19, K.21, G.159, D.160, K.216, E.217, G.305, T.306, Y.309, K.339 Ligands: MG.5 10 PLIP interactions: 10 interactions with chain C Hydrogen bonds: C:G.18, C:N.19, C:N.19, C:D.160, C:D.160, C:K.216, C:G.305 Salt bridges: C:K.21, C:K.21 pi-Stacking: C:Y.309 ADP.7: 14 residues within 4Å: Chain D: G.16, S.17, G.18, N.19, K.21, G.159, D.160, K.216, E.217, G.305, T.306, Y.309, K.339 Ligands: MG.8 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:G.18, D:N.19, D:N.19, D:D.160, D:D.160, D:K.216, D:G.305 Salt bridges: D:K.21, D:K.21 pi-Stacking: D:Y.309 ADP.10: 14 residues within 4Å: Chain E: G.16, S.17, G.18, N.19, K.21, G.159, D.160, K.216, E.217, G.305, T.306, Y.309, K.339 Ligands: MG.11 10 PLIP interactions: 10 interactions with chain E Hydrogen bonds: E:G.18, E:N.19, E:N.19, E:D.160, E:D.160, E:K.216, E:G.305 Salt bridges: E:K.21, E:K.21 pi-Stacking: E:Y.309

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain B: Q.140 Ligands: ADP.1 No protein-ligand interaction detected (PLIP) MG.5: 2 residues within 4Å: Chain C: Q.140 Ligands: ADP.4 No protein-ligand interaction detected (PLIP) MG.8: 2 residues within 4Å: Chain D: Q.140 Ligands: ADP.7 No protein-ligand interaction detected (PLIP) MG.11: 2 residues within 4Å: Chain E: Q.140 Ligands: ADP.10 No protein-ligand interaction detected (PLIP)

4 x 9UE: Jasplakinolide(Non-covalent)

9UE.3: 13 residues within 4Å: Chain B: R.199, G.200, Y.201, G.202, E.208, L.245, I.250 Chain C: H.76, I.78, L.113, P.115, R.180, D.182 7 PLIP interactions: 5 interactions with chain B, 2 interactions with chain C Hydrophobic interactions: B:Y.201, B:Y.201, B:L.245, C:I.78, C:I.78 Hydrogen bonds: B:G.200, B:G.202 9UE.6: 12 residues within 4Å: Chain C: R.199, G.200, Y.201, G.202, E.208, L.245, I.250 Chain D: H.76, I.78, P.115, R.180, D.182 6 PLIP interactions: 5 interactions with chain C, 1 interactions with chain D Hydrophobic interactions: C:Y.201, C:Y.201, C:L.245, D:I.78 Hydrogen bonds: C:G.200, C:G.202 9UE.9: 7 residues within 4Å: Chain D: R.199, G.200, Y.201, G.202, E.208, L.245, I.250 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:Y.201, D:Y.201, D:L.245 Hydrogen bonds: D:G.200, D:G.202 9UE.12: 13 residues within 4Å: Chain B: H.76, I.78, L.113, P.115, R.180, D.182 Chain E: R.199, G.200, Y.201, G.202, E.208, L.245, I.250 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain E Hydrophobic interactions: B:I.78, B:I.78, E:Y.201, E:Y.201, E:L.245 Hydrogen bonds: E:G.200, E:G.202

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vahokoski, J. et al., High-resolution structures of malaria parasite actomyosin and actin filaments. Plos Pathog. (2022)

Release Date

2021-01-13

Peptides

Myosin-A: AF
Actin-1: BCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AP1

F
GP1

B
BP1

C
CP1

D
DP1

E
EP1

Myosin-A

Actin-1

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