SMTL ID : 8twi.1

Cryo-EM structure of the PP2A:B55-FAM122A complex, PP2Ac body

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

1 x FE: FE (III) ION(Non-covalent)

FE.1: 7 residues within 4Å: Chain B: D.59, D.87, N.119, H.120, H.169, H.243 Ligands: ZN.2 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.87, B:H.169, B:H.243

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 7 residues within 4Å: Chain B: D.59, H.61, D.87, H.120, H.243, F.262 Ligands: FE.1 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.59, B:H.61, B:D.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Padi, S.K.R. et al., Cryo-EM structures of PP2A:B55-FAM122A and PP2A:B55-ARPP19. Nature (2024)

Release Date

2023-11-01

Peptides

Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform: A
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform: B
PPP2R1A-PPP2R2A-interacting phosphatase regulator 1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
D

Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform

Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

PPP2R1A-PPP2R2A-interacting phosphatase regulator 1

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