SMTL ID : 8v30.1

Smooth Muscle Gamma Actin (ACTG2) Filament Mutant R40C

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-pentamer

Ligands

5 x TRP- EEP- ALA- DTH- CYS- HYP- ALA: Phalloidin(Non-covalent)

TRP-EEP-ALA-DTH-CYS-HYP-ALA.1: 14 residues within 4Å: Chain A: E.73, H.74, I.76, T.78, L.111, P.113, D.180 Chain B: T.195, R.197, G.198, Y.199, S.200, E.206, Q.247 8 PLIP interactions: 4 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:E.73, A:I.76, A:T.78, A:P.113 Hydrogen bonds: B:G.198, B:S.200, B:S.200, B:Q.247 TRP-EEP-ALA-DTH-CYS-HYP-ALA.2: 14 residues within 4Å: Chain A: R.291 Chain B: E.73, H.74, I.76, L.111, P.113, D.180 Chain C: T.195, R.197, G.198, Y.199, S.200, E.206, Q.247 9 PLIP interactions: 3 interactions with chain B, 4 interactions with chain C, 2 interactions with chain A Hydrophobic interactions: B:E.73, B:I.76, B:P.113 Hydrogen bonds: C:G.198, C:S.200, C:S.200, C:Q.247, A:R.291, A:R.291 TRP-EEP-ALA-DTH-CYS-HYP-ALA.3: 15 residues within 4Å: Chain B: R.291 Chain C: E.73, H.74, I.76, T.78, L.111, P.113, D.180 Chain D: T.195, R.197, G.198, Y.199, S.200, E.206, Q.247 10 PLIP interactions: 4 interactions with chain C, 4 interactions with chain D, 2 interactions with chain B Hydrophobic interactions: C:E.73, C:I.76, C:T.78, C:P.113 Hydrogen bonds: D:G.198, D:S.200, D:S.200, D:Q.247, B:R.291, B:R.291 TRP-EEP-ALA-DTH-CYS-HYP-ALA.4: 15 residues within 4Å: Chain C: R.291 Chain D: E.73, H.74, I.76, T.78, L.111, P.113, D.180 Chain E: T.195, R.197, G.198, Y.199, S.200, E.206, Q.247 10 PLIP interactions: 4 interactions with chain D, 4 interactions with chain E, 2 interactions with chain C Hydrophobic interactions: D:E.73, D:I.76, D:T.78, D:P.113 Hydrogen bonds: E:G.198, E:S.200, E:S.200, E:Q.247, C:R.291, C:R.291 TRP-EEP-ALA-DTH-CYS-HYP-ALA.5: 8 residues within 4Å: Chain D: R.291 Chain E: E.73, H.74, I.76, T.78, L.111, P.113, D.180 6 PLIP interactions: 4 interactions with chain E, 2 interactions with chain D Hydrophobic interactions: E:E.73, E:I.76, E:T.78, E:P.113 Hydrogen bonds: D:R.291, D:R.291

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

ADP.6: 17 residues within 4Å: Chain A: G.14, S.15, G.16, L.17, K.19, G.157, D.158, R.211, K.214, E.215, G.302, G.303, T.304, M.306, Y.307, K.337 Ligands: MG.7 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:S.15, A:G.16, A:L.17, A:L.17, A:D.158, A:D.158, A:D.158, A:K.214, A:G.303, A:K.337 Salt bridges: A:K.19, A:K.19 pi-Stacking: A:Y.307 ADP.8: 17 residues within 4Å: Chain B: G.14, S.15, G.16, L.17, K.19, G.157, D.158, R.211, K.214, E.215, G.302, G.303, T.304, M.306, Y.307, K.337 Ligands: MG.9 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:S.15, B:G.16, B:L.17, B:L.17, B:D.158, B:D.158, B:D.158, B:K.214, B:G.303, B:K.337 Salt bridges: B:K.19, B:K.19 pi-Stacking: B:Y.307 ADP.11: 17 residues within 4Å: Chain C: G.14, S.15, G.16, L.17, K.19, G.157, D.158, R.211, K.214, E.215, G.302, G.303, T.304, M.306, Y.307, K.337 Ligands: MG.10 13 PLIP interactions: 13 interactions with chain C Hydrogen bonds: C:S.15, C:G.16, C:L.17, C:L.17, C:D.158, C:D.158, C:D.158, C:K.214, C:G.303, C:K.337 Salt bridges: C:K.19, C:K.19 pi-Stacking: C:Y.307 ADP.12: 17 residues within 4Å: Chain D: G.14, S.15, G.16, L.17, K.19, G.157, D.158, R.211, K.214, E.215, G.302, G.303, T.304, M.306, Y.307, K.337 Ligands: MG.13 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:S.15, D:G.16, D:L.17, D:L.17, D:D.158, D:D.158, D:D.158, D:K.214, D:G.303, D:K.337 Salt bridges: D:K.19, D:K.19 pi-Stacking: D:Y.307 ADP.14: 17 residues within 4Å: Chain E: G.14, S.15, G.16, L.17, K.19, G.157, D.158, R.211, K.214, E.215, G.302, G.303, T.304, M.306, Y.307, K.337 Ligands: MG.15 13 PLIP interactions: 13 interactions with chain E Hydrogen bonds: E:G.14, E:S.15, E:G.16, E:L.17, E:D.158, E:D.158, E:D.158, E:K.214, E:G.303, E:K.337 Salt bridges: E:K.19, E:K.19 pi-Stacking: E:Y.307

5 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.7: 2 residues within 4Å: Chain A: Q.138 Ligands: ADP.6 No protein-ligand interaction detected (PLIP) MG.9: 3 residues within 4Å: Chain B: D.12, Q.138 Ligands: ADP.8 No protein-ligand interaction detected (PLIP) MG.10: 2 residues within 4Å: Chain C: Q.138 Ligands: ADP.11 No protein-ligand interaction detected (PLIP) MG.13: 2 residues within 4Å: Chain D: Q.138 Ligands: ADP.12 No protein-ligand interaction detected (PLIP) MG.15: 1 residues within 4Å: Ligands: ADP.14 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ceron, R.H. et al., Molecular mechanisms linking missense ACTG2 mutations to visceral myopathy. Sci Adv (2024)

Release Date

2024-05-01

Peptides

Actin, gamma-enteric smooth muscle: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Actin, gamma-enteric smooth muscle