SMTL ID : 3fga.1

Structural Basis of PP2A and Sgo interaction

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-1-1-1-1-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.89 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.265, C.266, C.269 Ligands: MN.2 11 PLIP interactions: 10 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:I.123, C:W.200, C:Y.265, B:E.89 Hydrogen bonds: C:H.191, C:R.214, C:Y.265 Salt bridges: C:H.59, C:R.89, C:R.89, C:H.118

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

MN.2: 7 residues within 4Å: Chain C: D.57, H.59, D.85, H.241, Y.265 Ligands: DAL-LEU-ACB-ARG-1ZN-FGA-DAM.1, 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 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.85, C:H.167, C:H.241, H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, Z. et al., Structure and function of the PP2A-shugoshin interaction. Mol.Cell (2009)

Release Date

2009-09-22

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
Shugoshin-like 1: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

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

Shugoshin-like 1

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