SMTL ID : 1fa9.1

HUMAN LIVER GLYCOGEN PHOSPHORYLASE A COMPLEXED WITH AMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.1: 9 residues within 4Å: Chain A: G.135, L.136, H.377, V.455, N.484, S.674, G.675, T.676 Ligands: PLP.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.377, A:N.484, A:T.676, A:T.676 Water bridges: A:L.136, A:L.136 GLC.4: 9 residues within 4Å: Chain B: G.135, L.136, H.377, V.455, N.484, S.674, G.675, T.676 Ligands: PLP.6 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:H.377, B:N.484, B:T.676 Water bridges: B:L.136, B:L.136

2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.2: 10 residues within 4Å: Chain A: W.67, I.68, Q.71, Q.72, Y.75, R.309, R.310 Chain B: D.42, N.44, V.45 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain A Hydrogen bonds: B:D.42, B:N.44 Water bridges: A:R.81, A:R.242 Salt bridges: A:R.309, A:R.310 pi-Stacking: A:Y.75 AMP.5: 10 residues within 4Å: Chain A: D.42, N.44, V.45 Chain B: W.67, I.68, Q.71, Q.72, Y.75, R.309, R.310 7 PLIP interactions: 5 interactions with chain B, 2 interactions with chain A Water bridges: B:R.81, B:R.242 Salt bridges: B:R.309, B:R.310 pi-Stacking: B:Y.75 Hydrogen bonds: A:D.42, A:N.44

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

PLP.3: 14 residues within 4Å: Chain A: Y.90, G.134, G.135, R.138, W.491, K.568, Y.648, R.649, V.650, A.653, T.676, G.677, K.680 Ligands: GLC.1 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.90, A:R.138, A:Y.648, A:T.676, A:K.680 Hydrogen bonds: A:T.676, A:G.677 Water bridges: A:K.574, A:K.574, A:K.574, A:K.574, A:K.574, A:K.574 Salt bridges: A:K.568, A:K.574 PLP.6: 14 residues within 4Å: Chain B: Y.90, G.134, G.135, R.138, W.491, K.568, Y.648, R.649, V.650, A.653, T.676, G.677, K.680 Ligands: GLC.4 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:Y.90, B:R.138, B:Y.648, B:T.676, B:K.680 Hydrogen bonds: B:T.676, B:G.677 Water bridges: B:K.574, B:K.574, B:K.574, B:K.574, B:K.574, B:K.574 Salt bridges: B:K.568, B:K.574

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Rath, V.L. et al., Activation of human liver glycogen phosphorylase by alteration of the secondary structure and packing of the catalytic core. Mol.Cell (2000)

Release Date

2000-08-25

Peptides

GLYCOGEN PHOSPHORYLASE, LIVER FORM: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

GLYCOGEN PHOSPHORYLASE, LIVER FORM

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