SMTL ID : 3e3l.2 (1 other biounit)

The R-state Glycogen Phosphorylase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.59 Å

Oligo State

homo-dimer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: G.135, R.569, K.574, K.680 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.135, A:Y.573, A:Y.573 Salt bridges: A:R.569, A:K.574 SO4.2: 3 residues within 4Å: Chain A: R.242, R.309, R.310 4 PLIP interactions: 4 interactions with chain A Water bridges: A:Y.155 Salt bridges: A:R.242, A:R.309, A:R.310 SO4.3: 3 residues within 4Å: Chain A: S.14, R.69 Chain B: R.43 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Salt bridges: B:R.43, A:R.69 Hydrogen bonds: A:S.14, A:S.14 SO4.4: 5 residues within 4Å: Chain A: R.43 Chain B: S.14, V.15, R.16, R.69 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Salt bridges: A:R.43, B:R.69 Hydrogen bonds: B:V.15 SO4.5: 4 residues within 4Å: Chain B: G.135, R.569, K.574, K.680 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.135 Salt bridges: B:R.569, B:K.574 SO4.6: 5 residues within 4Å: Chain B: Y.75, F.196, R.242, R.309, R.310 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Y.75, B:Y.75, B:R.242 Salt bridges: B:R.309, B:R.310

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leonidas, D.D. et al., Glycogen phosphorylase revisited: extending the resolution of the R- and T-state structures of the free enzyme and in complex with allosteric activators. Acta Crystallogr.,Sect.F (2021)

Release Date

2009-02-10

Peptides

Glycogen phosphorylase, muscle form: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Glycogen phosphorylase, muscle form

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