SMTL ID : 6d8c.1

Cryo-EM structure of FLNaABD E254K bound to phalloidin-stabilized F-actin

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-5-5-mer

Ligands

3 x HYP- ALA- TRP- G5G- ALA- ALO- CYS: Phalloidin(Non-covalent)

HYP-ALA-TRP-G5G-ALA-ALO-CYS.1: 22 residues within 4Å: Chain B: T.194, R.196, G.197, Y.198, S.199, F.200, E.205, L.242, Q.246, I.248 Chain F: E.72, H.73, I.75, T.77, L.110, N.111, P.112, R.177, D.179 Chain J: M.283, I.287, R.290 11 PLIP interactions: 3 interactions with chain F, 7 interactions with chain B, 1 interactions with chain J Hydrophobic interactions: F:E.72, F:I.75, F:T.77, B:Y.198, B:F.200, J:I.287 Hydrogen bonds: B:G.197, B:G.197, B:Y.198, B:S.199, B:E.205 HYP-ALA-TRP-G5G-ALA-ALO-CYS.2: 22 residues within 4Å: Chain B: M.283, I.287, R.290 Chain D: T.194, R.196, G.197, Y.198, S.199, F.200, E.205, L.242, Q.246, I.248 Chain H: E.72, H.73, I.75, T.77, L.110, N.111, P.112, R.177, D.179 11 PLIP interactions: 1 interactions with chain B, 7 interactions with chain D, 3 interactions with chain H Hydrophobic interactions: B:I.287, D:Y.198, D:F.200, H:E.72, H:I.75, H:T.77 Hydrogen bonds: D:G.197, D:G.197, D:Y.198, D:S.199, D:E.205 HYP-ALA-TRP-G5G-ALA-ALO-CYS.3: 22 residues within 4Å: Chain B: E.72, H.73, I.75, T.77, L.110, N.111, P.112, R.177, D.179 Chain F: M.283, I.287, R.290 Chain H: T.194, R.196, G.197, Y.198, S.199, F.200, E.205, L.242, Q.246, I.248 11 PLIP interactions: 3 interactions with chain B, 7 interactions with chain H, 1 interactions with chain F Hydrophobic interactions: B:E.72, B:I.75, B:T.77, H:Y.198, H:F.200, F:I.287 Hydrogen bonds: H:G.197, H:G.197, H:Y.198, H:S.199, H:E.205

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

ADP.4: 22 residues within 4Å: Chain B: D.11, G.13, S.14, G.15, L.16, K.18, Q.137, G.156, D.157, G.182, R.210, K.213, E.214, K.215, G.301, G.302, T.303, M.305, Y.306, K.336, V.339 Ligands: MG.5 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:D.11, B:S.14, B:G.15, B:L.16, B:Q.137, B:D.157, B:K.213, B:E.214, B:G.302, B:T.303 Salt bridges: B:K.18, B:K.18 pi-Stacking: B:Y.306 ADP.6: 22 residues within 4Å: Chain D: D.11, G.13, S.14, G.15, L.16, K.18, Q.137, G.156, D.157, G.182, R.210, K.213, E.214, K.215, G.301, G.302, T.303, M.305, Y.306, K.336, V.339 Ligands: MG.7 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:D.11, D:S.14, D:G.15, D:L.16, D:Q.137, D:D.157, D:K.213, D:E.214, D:G.302, D:T.303 Salt bridges: D:K.18, D:K.18 pi-Stacking: D:Y.306 ADP.8: 22 residues within 4Å: Chain F: D.11, G.13, S.14, G.15, L.16, K.18, Q.137, G.156, D.157, G.182, R.210, K.213, E.214, K.215, G.301, G.302, T.303, M.305, Y.306, K.336, V.339 Ligands: MG.9 13 PLIP interactions: 13 interactions with chain F Hydrogen bonds: F:D.11, F:S.14, F:G.15, F:L.16, F:Q.137, F:D.157, F:K.213, F:E.214, F:G.302, F:T.303 Salt bridges: F:K.18, F:K.18 pi-Stacking: F:Y.306 ADP.10: 22 residues within 4Å: Chain H: D.11, G.13, S.14, G.15, L.16, K.18, Q.137, G.156, D.157, G.182, R.210, K.213, E.214, K.215, G.301, G.302, T.303, M.305, Y.306, K.336, V.339 Ligands: MG.11 13 PLIP interactions: 13 interactions with chain H Hydrogen bonds: H:D.11, H:S.14, H:G.15, H:L.16, H:Q.137, H:D.157, H:K.213, H:E.214, H:G.302, H:T.303 Salt bridges: H:K.18, H:K.18 pi-Stacking: H:Y.306 ADP.12: 22 residues within 4Å: Chain J: D.11, G.13, S.14, G.15, L.16, K.18, Q.137, G.156, D.157, G.182, R.210, K.213, E.214, K.215, G.301, G.302, T.303, M.305, Y.306, K.336, V.339 Ligands: MG.13 13 PLIP interactions: 13 interactions with chain J Hydrogen bonds: J:D.11, J:S.14, J:G.15, J:L.16, J:Q.137, J:D.157, J:K.213, J:E.214, J:G.302, J:T.303 Salt bridges: J:K.18, J:K.18 pi-Stacking: J:Y.306

5 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 8 residues within 4Å: Chain B: K.18, Q.137, D.154, G.156, G.301, G.302, V.339 Ligands: ADP.4 No protein-ligand interaction detected (PLIP) MG.7: 8 residues within 4Å: Chain D: K.18, Q.137, D.154, G.156, G.301, G.302, V.339 Ligands: ADP.6 No protein-ligand interaction detected (PLIP) MG.9: 8 residues within 4Å: Chain F: K.18, Q.137, D.154, G.156, G.301, G.302, V.339 Ligands: ADP.8 No protein-ligand interaction detected (PLIP) MG.11: 8 residues within 4Å: Chain H: K.18, Q.137, D.154, G.156, G.301, G.302, V.339 Ligands: ADP.10 No protein-ligand interaction detected (PLIP) MG.13: 8 residues within 4Å: Chain J: K.18, Q.137, D.154, G.156, G.301, G.302, V.339 Ligands: ADP.12 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iwamoto, D.V. et al., Structural basis of the filamin A actin-binding domain interaction with F-actin. Nat. Struct. Mol. Biol. (2018)

Release Date

2018-09-19

Peptides

Filamin-A: ACEGI
Actin, alpha skeletal muscle: BDFHJ

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

C
A

E
B

G
C

I
E

B
H

D
J

F
K

H
L

J
M

Filamin-A

Actin, alpha skeletal muscle

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