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

Crystal Structure of Protein Phosphatase 2A (PP2A) with C-terminus truncated catalytic subunit

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.60 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.85 Chain C: R.88, N.116, Q.121, I.122, Y.126, V.188, P.189, H.190, W.199, P.212, R.213, G.214, L.242, Y.264, C.265, C.268 Ligands: MN.3 13 PLIP interactions: 12 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:I.122, C:Y.126, C:W.199, B:E.85 Hydrogen bonds: C:R.88, C:N.116, C:R.213, C:H.240, C:Y.264 Salt bridges: C:H.58, C:R.88, C:R.88 pi-Stacking: C:H.190

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

MN.2: 6 residues within 4Å: Chain C: D.56, D.84, N.116, H.166, H.240 Ligands: MN.3 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:D.84, C:H.166, C:H.240 MN.3: 6 residues within 4Å: Chain C: D.56, H.58, D.84, Y.264 Ligands: DAL-LEU-ACB-ARG-1ZN-FGA-DAM.1, MN.2 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:D.56, C:H.58, C:D.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, Y. et al., Structure of the Protein Phosphatase 2A Holoenzyme. Cell(Cambridge,Mass.) (2006)

Release Date

2006-12-12

Peptides

Protein phosphatase 2: 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
D

B
E

C
F

Protein phosphatase 2

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

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

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