SMTL ID : 9jvt.1 (1 other biounit)

Structure of the C-terminal 4 domains (V4-V6-HP) villin bound to an actin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.29 Å

Oligo State

hetero-1-1-mer

Ligands

5 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: N.210, D.211, E.233 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:N.210, A:D.211, A:E.233 CA.2: 5 residues within 4Å: Chain A: N.293, E.314, D.315, E.337 Chain B: D.313 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.314, A:D.315, A:E.337 CA.3: 5 residues within 4Å: Chain A: D.131, G.136, T.137, A.138 Chain B: E.169 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Metal complexes: A:D.131, A:D.131, A:G.136, A:A.138, B:E.169 CA.4: 4 residues within 4Å: Chain A: G.88, D.89, E.119, K.167 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:G.88, A:D.89, A:E.119, A:K.167 CA.6: 3 residues within 4Å: Chain B: Q.139, D.156 Ligands: ADP.5 No protein-ligand interaction detected (PLIP)

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

ADP.5: 17 residues within 4Å: Chain B: G.15, S.16, G.17, L.18, K.20, G.158, D.159, G.184, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 Ligands: CA.6 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:S.16, B:G.17, B:L.18, B:L.18, B:D.159, B:D.159, B:K.215, B:E.216, B:G.304, B:T.305, B:K.338 Salt bridges: B:K.20, B:K.20 pi-Stacking: B:Y.308

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Robinson, R.C., The structure of a villin-stabilized actin nucleus. To Be Published

Release Date

2025-10-15

Peptides

Villin: A
Actin, alpha skeletal muscle: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
v

B
g

Villin

Actin, alpha skeletal muscle

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