SMTL ID : 2yje.1

Oligomeric assembly of actin bound to MRTF-A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

hetero-3-1-mer

Ligands

3 x LAB: LATRUNCULIN B(Non-covalent)

LAB.1: 12 residues within 4Å: Chain A: G.17, L.18, P.34, I.36, Y.71, D.159, R.185, T.188, R.208, E.209, R.212, K.215 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:P.34, A:I.36, A:I.36, A:Y.71, A:E.209 Hydrogen bonds: A:Y.71, A:D.159, A:R.212, A:K.215 Salt bridges: A:R.212 LAB.4: 13 residues within 4Å: Chain C: G.17, L.18, P.34, I.36, Y.71, D.159, R.185, T.188, R.208, E.209, R.212, K.215 Ligands: ATP.8 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:P.34, C:I.36, C:I.36, C:Y.71, C:E.209 Hydrogen bonds: C:Y.71, C:D.159, C:K.215 Salt bridges: C:R.212 LAB.7: 14 residues within 4Å: Chain B: G.17, L.18, P.34, I.36, Y.71, D.159, G.184, R.185, T.188, R.208, E.209, R.212, K.215 Ligands: ATP.5 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:P.34, B:I.36, B:I.36, B:E.209 Hydrogen bonds: B:D.159, B:T.188, B:R.212, B:K.215 Salt bridges: B:R.212

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

ATP.2: 21 residues within 4Å: Chain A: G.15, S.16, G.17, L.18, K.20, G.158, D.159, G.160, V.161, G.184, R.185, R.212, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 Ligands: MG.3 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:S.16, A:G.17, A:L.18, A:G.158, A:D.159, A:D.159, A:G.160, A:V.161, A:V.161, A:K.215, A:E.216, A:E.216, A:G.304, A:T.305, A:K.338 Salt bridges: A:K.20, A:K.20 pi-Stacking: A:Y.308 ATP.5: 21 residues within 4Å: Chain B: G.15, S.16, G.17, L.18, K.20, G.158, D.159, G.160, V.161, G.184, R.212, K.215, E.216, G.304, T.305, M.307, Y.308, K.338 Chain D: Q.28 Ligands: MG.6, LAB.7 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:S.16, B:S.16, B:G.17, B:L.18, B:G.158, B:D.159, B:D.159, B:D.159, B:G.160, B:V.161, B:V.161, B:K.215, B:E.216, B:G.304, B:K.338 Salt bridges: B:K.20, B:K.20 pi-Stacking: B:Y.308 ATP.8: 22 residues within 4Å: Chain C: G.15, S.16, G.17, L.18, K.20, G.158, D.159, G.160, V.161, G.184, R.185, R.212, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 Ligands: LAB.4, MG.9 16 PLIP interactions: 16 interactions with chain C Hydrogen bonds: C:S.16, C:G.17, C:L.18, C:D.159, C:D.159, C:G.160, C:V.161, C:V.161, C:K.215, C:E.216, C:E.216, C:G.304, C:K.338 Salt bridges: C:K.20, C:K.20 pi-Stacking: C:Y.308

3 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: Q.139 Ligands: ATP.2 No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain B: Q.139 Ligands: ATP.5 No protein-ligand interaction detected (PLIP) MG.9: 2 residues within 4Å: Chain C: Q.139 Ligands: ATP.8 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mouilleron, S. et al., Structure of a pentavalent G-actin*MRTF-A complex reveals how G-actin controls nucleocytoplasmic shuttling of a transcriptional coactivator. Sci Signal (2011)

Release Date

2011-07-06

Peptides

ACTIN, ALPHA SKELETAL MUSCLE: ABC
MKL/MYOCARDIN-LIKE PROTEIN 1: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
M

ACTIN, ALPHA SKELETAL MUSCLE

MKL/MYOCARDIN-LIKE PROTEIN 1

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