SMTL ID : 2q97.1 (1 other biounit)

Complex of mammalian actin with toxofilin from toxoplasma gondii

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-mer

Ligands

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

CA.1: 1 residues within 4Å: Ligands: ATP.2 No protein-ligand interaction detected (PLIP)

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

ATP.2: 22 residues within 4Å: Chain A: G.13, S.14, G.15, L.16, K.18, G.74, G.156, D.157, G.158, V.159, G.182, R.210, K.213, E.214, G.301, G.302, T.303, M.305, Y.306 Chain B: N.64, Q.67 Ligands: CA.1 21 PLIP interactions: 18 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:S.14, A:G.15, A:L.16, A:G.156, A:D.157, A:D.157, A:D.157, A:G.158, A:V.159, A:K.213, A:G.302, B:N.64, B:Q.67, B:Q.67 Water bridges: A:D.11, A:N.12, A:K.18, A:V.159 Salt bridges: A:K.18, A:K.18 pi-Stacking: A:Y.306

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, S.H. et al., Toxofilin from Toxoplasma gondii forms a ternary complex with an antiparallel actin dimer. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2007-10-16

Peptides

Actin, alpha skeletal muscle: A
Toxofilin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
T

Actin, alpha skeletal muscle

Toxofilin

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