SMTL ID : 9qfw.1

Cryo-EM structure of the cofilactin barbed end bound by two AIP1 molecules

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-5-5-2-mer

Ligands

5 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: Q.136, D.153 Ligands: ADP.2 No protein-ligand interaction detected (PLIP) MG.3: 3 residues within 4Å: Chain B: Q.136, D.153 Ligands: ADP.4 No protein-ligand interaction detected (PLIP) MG.5: 2 residues within 4Å: Chain C: Q.136 Ligands: ADP.6 No protein-ligand interaction detected (PLIP) MG.7: 3 residues within 4Å: Chain D: Q.136, D.153 Ligands: ADP.8 No protein-ligand interaction detected (PLIP) MG.9: 2 residues within 4Å: Chain E: D.153 Ligands: ADP.10 No protein-ligand interaction detected (PLIP)

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

ADP.2: 17 residues within 4Å: Chain A: G.12, S.13, G.14, M.15, K.17, G.155, D.156, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.1 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:S.13, A:S.13, A:G.14, A:M.15, A:D.156, A:D.156, A:K.212, A:E.213, A:E.213, A:G.301, A:K.335 Salt bridges: A:K.17, A:K.17 ADP.4: 18 residues within 4Å: Chain B: G.12, S.13, G.14, M.15, K.17, S.154, G.155, D.156, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.3 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:S.13, B:G.14, B:M.15, B:D.156, B:D.156, B:K.212, B:E.213, B:E.213, B:G.301 Salt bridges: B:K.17, B:K.17 ADP.6: 17 residues within 4Å: Chain C: G.12, S.13, G.14, M.15, K.17, G.155, D.156, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.5 12 PLIP interactions: 12 interactions with chain C Hydrogen bonds: C:S.13, C:G.14, C:M.15, C:D.156, C:D.156, C:K.212, C:E.213, C:E.213, C:G.301 Salt bridges: C:K.17, C:K.17 pi-Stacking: C:Y.305 ADP.8: 18 residues within 4Å: Chain D: G.12, S.13, G.14, M.15, K.17, S.154, G.155, D.156, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.7 12 PLIP interactions: 12 interactions with chain D Hydrogen bonds: D:S.13, D:G.14, D:M.15, D:D.156, D:D.156, D:K.212, D:E.213, D:E.213, D:G.301 Salt bridges: D:K.17, D:K.17 pi-Stacking: D:Y.305 ADP.10: 17 residues within 4Å: Chain E: G.12, S.13, G.14, M.15, K.17, G.155, D.156, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.9 12 PLIP interactions: 12 interactions with chain E Hydrogen bonds: E:S.13, E:G.14, E:M.15, E:D.156, E:D.156, E:K.212, E:E.213, E:E.213, E:G.301 Salt bridges: E:K.17, E:K.17 pi-Stacking: E:Y.305

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oosterheert, W. et al., Choreography of rapid actin filament disassembly by coronin, cofilin and AIP1. To Be Published

Release Date

2025-10-08

Peptides

Actin, cytoplasmic 1, N-terminally processed: ABCDE
Cofilin-1: FGHIJ
WD repeat-containing protein 1,Methylated-DNA--protein-cysteine methyltransferase: KL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
P

L
Q

Actin, cytoplasmic 1, N-terminally processed

Cofilin-1

WD repeat-containing protein 1,Methylated-DNA--protein-cysteine methyltransferase

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