SMTL ID : 2iae.1 (1 other biounit)

Crystal structure of a protein phosphatase 2A (PP2A) holoenzyme.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x DAL- LEU- ACB- ARG- 1ZN- FGA- DAM: microcystin-LR(Non-covalent)

DAL-LEU-ACB-ARG-1ZN-FGA-DAM.1: 18 residues within 4Å: Chain B: E.92, D.94 Chain C: R.89, H.118, Q.122, I.123, Y.127, V.189, P.190, H.191, W.200, P.213, R.214, G.215, L.243, Y.267, R.268, C.269 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:I.123, C:Y.127, C:W.200, C:W.200, C:L.243 Hydrogen bonds: C:R.89, C:R.89, C:P.213, C:R.214 Salt bridges: C:H.59, C:R.89, C:R.89 pi-Stacking: C:H.191

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 6 residues within 4Å: Chain C: D.57, H.59, D.85, N.117, H.241 Ligands: MN.3 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:D.57, C:H.59, C:D.85 MN.3: 6 residues within 4Å: Chain C: D.57, D.85, N.117, H.167, H.241 Ligands: MN.2 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:D.85, C:H.167, C:H.241

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cho, U.S. et al., Crystal structure of a protein phosphatase 2A heterotrimeric holoenzyme. Nature (2007)

Release Date

2006-12-26

Peptides

Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform: A
Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform: B
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

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

Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform

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

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