SMTL ID : 2ie3.1

Structure of the Protein Phosphatase 2A Core Enzyme Bound to Tumor-inducing Toxins

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-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: 16 residues within 4Å: Chain B: R.89, Q.122, Y.127, V.189, P.190, H.191, W.200, P.213, R.214, G.215, L.243, Y.265, C.266, R.268, C.269 Ligands: MN.3 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:Y.127, B:W.200, B:W.200 Hydrogen bonds: B:R.89, B:R.89, B:R.214, B:Y.265 Salt bridges: B:R.89, B:R.89 pi-Stacking: B:H.191

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

MN.2: 6 residues within 4Å: Chain B: D.57, D.85, N.117, H.167, H.241 Ligands: MN.3 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.85, B:H.167, B:H.241 MN.3: 5 residues within 4Å: Chain B: D.57, H.59, D.85 Ligands: DAL-LEU-ACB-ARG-1ZN-FGA-DAM.1, MN.2 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.57, B:H.59, B:D.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xing, Y. et al., Structure of Protein Phosphatase 2A Core Enzyme Bound to Tumor-Inducing Toxins. Cell(Cambridge,Mass.) (2006)

Release Date

2006-11-07

Peptides

Protein Phosphatase 2, regulatory subunit A (PR 65), alpha isoform: A
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Protein Phosphatase 2, regulatory subunit A (PR 65), alpha isoform

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

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