SMTL ID : 4eah.1 (1 other biounit)

Crystal structure of the formin homology 2 domain of FMNL3 bound to actin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.40 Å

Oligo State

hetero-2-2-mer

Ligands

6 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 8 residues within 4Å: Chain A: F.23, A.24, G.25, D.26, D.27, A.28, R.30, W.342 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.23 Hydrogen bonds: A:A.24, A:D.27, A:A.28 Salt bridges: A:R.30 ACT.3: 6 residues within 4Å: Chain B: V.21, F.22, N.23, W.24 Chain C: N.226, R.230 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:V.21 Hydrogen bonds: B:W.24, C:N.226 ACT.4: 5 residues within 4Å: Chain B: R.252 Chain C: T.60 Chain D: Q.123, E.127, T.128 5 PLIP interactions: 1 interactions with chain B, 3 interactions with chain D, 1 interactions with chain C Salt bridges: B:R.252 Hydrophobic interactions: D:E.127, C:T.60 Hydrogen bonds: D:Q.123, D:E.127 ACT.5: 6 residues within 4Å: Chain B: N.226, R.230 Chain C: V.21, F.22, N.23, W.24 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:V.21 Hydrogen bonds: B:N.226 ACT.6: 4 residues within 4Å: Chain A: Q.123, E.127 Chain B: T.60 Chain C: R.252 3 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C, 1 interactions with chain A Hydrophobic interactions: B:T.60, A:E.127 Salt bridges: C:R.252 ACT.7: 7 residues within 4Å: Chain D: F.23, A.24, G.25, D.26, D.27, A.28, R.30 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:F.23 Hydrogen bonds: D:G.25, D:D.27, D:A.28 Salt bridges: D:R.30

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

ATP.2: 21 residues within 4Å: Chain A: D.13, G.15, S.16, G.17, L.18, K.20, Q.139, D.156, G.158, D.159, G.160, G.184, R.185, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:S.16, A:S.16, A:G.17, A:L.18, A:Q.139, A:D.159, A:D.159, A:G.160, A:K.215, A:E.216, A:E.216, A:G.304 Salt bridges: A:K.20, A:K.20, A:K.20 pi-Stacking: A:Y.308 ATP.8: 21 residues within 4Å: Chain D: D.13, G.15, S.16, G.17, L.18, K.20, Q.139, D.156, G.158, D.159, G.184, R.185, R.212, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 18 PLIP interactions: 18 interactions with chain D Hydrogen bonds: D:D.13, D:S.16, D:G.17, D:L.18, D:Q.139, D:D.156, D:D.159, D:D.159, D:G.160, D:K.215, D:E.216, D:E.216, D:G.304, D:T.305 Salt bridges: D:K.20, D:K.20, D:K.20 pi-Stacking: D:Y.308

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thompson, M.E. et al., FMNL3 FH2-actin structure gives insight into formin-mediated actin nucleation and elongation. Nat.Struct.Mol.Biol. (2013)

Release Date

2012-12-12

Peptides

Actin, alpha skeletal muscle: AD
Formin-like protein 3: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

D
G

B
A

C
E

Actin, alpha skeletal muscle

Formin-like protein 3

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