SMTL ID : 8cdm.1

Plasmodium falciparum Myosin A full-length, post-rigor state complexed to the inhibitor KNX-002

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

EDO.1: 7 residues within 4Å: Chain A: S.193, G.194, A.195, G.196, K.197, T.198, N.242 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.194, A:A.195, A:G.196, A:K.197, A:K.197, A:K.197, A:N.242 Water bridges: A:S.246 EDO.4: 5 residues within 4Å: Chain B: T.160, S.162 Chain C: S.20, D.21, H.22 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:S.162, C:D.21

1 x KQ0: 1-(4-methoxyphenyl)-~{N}-[(3-thiophen-2-yl-1~{H}-pyrazol-4-yl)methyl]cyclopropan-1-amine(Non-covalent)

KQ0.2: 15 residues within 4Å: Chain A: S.246, R.247, F.248, G.249, F.270, L.271, E.273, I.470, F.471, E.482, F.485, I.486, T.489, F.645 Ligands: PG4.3 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.271, A:E.273, A:I.470, A:F.471, A:E.482, A:E.482, A:T.489 Hydrogen bonds: A:S.246, A:F.471 pi-Stacking: A:F.270

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.3: 9 residues within 4Å: Chain A: R.247, E.273, E.474, F.476, N.478, E.482, Q.483, I.486 Ligands: KQ0.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.474, A:Q.483

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moussaoui, D. et al., Mechanism of small molecule inhibition of Plasmodium falciparum myosin A informs antimalarial drug design. Nat Commun (2023)

Release Date

2024-02-21

Peptides

Myosin-A: A
Myosin A tail domain interacting protein: B
Myosin essential light chain ELC: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

Myosin-A

Myosin A tail domain interacting protein

Myosin essential light chain ELC

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