SMTL ID : 9dlx.1

Bovine Arp2/3 complex with N-WASP CA bound to Arp3 and Arp2-ArpC1

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-1-1-2-mer

Ligands

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

ATP.1: 16 residues within 4Å: Chain A: D.9, G.11, T.12, Y.14, K.16, D.167, G.169, D.170, K.226, E.227, G.321, G.322, S.323, M.325, R.372 Ligands: MG.2 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:D.9, A:T.12, A:G.13, A:Y.14, A:D.167, A:D.170, A:K.226, A:E.227, A:G.322, A:M.325 Salt bridges: A:K.16, A:K.16, A:K.16, A:R.372 ATP.3: 19 residues within 4Å: Chain B: G.14, T.15, G.16, F.17, K.19, G.160, D.161, G.162, G.186, R.214, K.217, E.218, G.305, G.306, S.307, M.309, Y.310, K.351 Ligands: MG.4 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:T.15, B:T.15, B:G.16, B:F.17, B:F.17, B:D.161, B:D.161, B:G.162, B:R.214, B:K.217, B:E.218, B:G.306 Salt bridges: B:K.19, B:K.19

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

MG.2: 2 residues within 4Å: Chain A: G.169 Ligands: ATP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:G.169 MG.4: 1 residues within 4Å: Ligands: ATP.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Saks, A.J. et al., NPF binding to Arp2 is allosterically linked to the release of ArpC5's N-terminal tail and conformational changes in Arp2/3 complex. Proc.Natl.Acad.Sci.USA (2025)

Release Date

2025-02-12

Peptides

Actin-related protein 3: A
Actin-related protein 2: B
Actin-related protein 2/3 complex subunit 1A: C
Actin-related protein 2/3 complex subunit 2: D
Actin-related protein 2/3 complex subunit 3: E
Actin-related protein 2/3 complex subunit 4: F
Actin-related protein 2/3 complex subunit 5: G
Actin nucleation-promoting factor WASL: HI

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

Actin-related protein 3

Actin-related protein 2

Actin-related protein 2/3 complex subunit 1A

Actin-related protein 2/3 complex subunit 2

Actin-related protein 2/3 complex subunit 3

Actin-related protein 2/3 complex subunit 4

Actin-related protein 2/3 complex subunit 5

Actin nucleation-promoting factor WASL

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