SMTL ID : 1ygp.1

PHOSPHORYLATED FORM OF YEAST GLYCOGEN PHOSPHORYLASE WITH PHOSPHATE BOUND IN THE ACTIVE SITE.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 5 residues within 4Å: Chain A: T.8, G.9, R.345, R.346, K.349 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.8 Salt bridges: A:R.345, A:R.346, A:K.349 PO4.2: 6 residues within 4Å: Chain A: G.164, G.165, L.166, R.608, K.613 Ligands: PLP.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.165, A:L.166 Salt bridges: A:R.608, A:K.613 PO4.4: 5 residues within 4Å: Chain B: T.8, G.9, R.345, R.346, K.349 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.8 Salt bridges: B:R.345, B:R.346, B:K.349 PO4.5: 6 residues within 4Å: Chain B: G.164, G.165, L.166, R.608, K.613 Ligands: PLP.6 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.165, B:L.166 Salt bridges: B:R.608, B:K.613

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.3: 13 residues within 4Å: Chain A: L.107, G.165, R.168, W.521, K.607, Y.696, N.697, V.698, A.701, T.724, S.725, K.728 Ligands: PO4.2 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.107, A:R.168, A:Y.696, A:V.698, A:K.728 Hydrogen bonds: A:S.725, A:S.725 Salt bridges: A:K.607 PLP.6: 15 residues within 4Å: Chain B: L.107, N.163, G.164, G.165, R.168, W.521, K.607, Y.696, N.697, V.698, A.701, T.724, S.725, K.728 Ligands: PO4.5 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.107, B:R.168, B:Y.696, B:V.698, B:K.728 Hydrogen bonds: B:G.165, B:T.724, B:S.725, B:S.725 Salt bridges: B:K.607

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lin, K. et al., A protein phosphorylation switch at the conserved allosteric site in GP. Science (1996)

Release Date

1996-12-23

Peptides

YEAST GLYCOGEN PHOSPHORYLASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

YEAST GLYCOGEN PHOSPHORYLASE