SMTL ID : 8c47.1

Leishmania ATP-actin monomer in complex with Leishmania profilin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-mer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 3 residues within 4Å: Chain A: Y.31, Y.34, Q.41 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.34, A:Q.41 GOL.2: 5 residues within 4Å: Chain A: S.60, S.61, K.69 Chain B: D.286, D.288 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:D.288, A:S.60, A:K.69

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.3: 21 residues within 4Å: Chain B: G.13, S.14, G.15, M.16, K.18, G.74, G.156, D.157, G.158, V.159, G.182, R.183, K.213, E.214, G.301, G.302, S.303, M.305, F.306, K.336 Ligands: CA.4 26 PLIP interactions: 26 interactions with chain B Hydrogen bonds: B:S.14, B:G.15, B:M.16, B:M.16, B:D.157, B:D.157, B:G.158, B:V.159, B:V.159, B:K.213, B:E.214, B:G.302, B:K.336 Water bridges: B:D.11, B:K.18, B:K.18, B:G.156, B:R.210, B:K.213, B:E.214, B:E.214, B:M.305, B:M.305 Salt bridges: B:K.18, B:K.18 pi-Stacking: B:F.306

1 x CA: CALCIUM ION(Non-functional Binders)

CA.4: 1 residues within 4Å: Ligands: ATP.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vizcaino-Castillo, A. et al., Leishmania profilin interacts with actin through an unusual structural mechanism to control cytoskeletal dynamics in parasites. J.Biol.Chem. (2024)

Release Date

2024-03-06

Peptides

Profilin: A
Actin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Profilin

Actin