SMTL ID : 3nb0.1

Glucose-6-Phosphate activated form of Yeast Glycogen Synthase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.41 Å

Oligo State

homo-tetramer

Ligands

6 x G6P: 6-O-phosphono-alpha-D-glucopyranose(Non-covalent)

G6P.1: 10 residues within 4Å: Chain A: Q.303, N.304, H.306, A.307, K.310, H.520, R.600, R.603, R.607 Chain B: H.300 16 PLIP interactions: 4 interactions with chain B, 12 interactions with chain A Water bridges: B:A.298, B:N.304, B:N.304, A:K.310, A:R.600, A:R.603 Salt bridges: B:H.300, A:H.306, A:K.310, A:H.520, A:R.600, A:R.603, A:R.607, A:R.607 Hydrogen bonds: A:Q.303, A:Q.303 G6P.2: 9 residues within 4Å: Chain A: R.219, G.339, R.340, E.342, K.346, E.529, P.530, Y.533, T.534 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.340, A:R.340, A:W.531, A:T.534 Water bridges: A:R.219, A:T.534, A:T.534 Salt bridges: A:R.219, A:R.340, A:R.340, A:K.346, A:K.346 G6P.5: 10 residues within 4Å: Chain A: H.300 Chain B: Q.303, N.304, H.306, A.307, K.310, H.520, R.600, R.603, R.607 10 PLIP interactions: 2 interactions with chain A, 8 interactions with chain B Water bridges: A:E.301 Salt bridges: A:H.300, B:H.306, B:K.310, B:H.520, B:R.600, B:R.603, B:R.607, B:R.607 Hydrogen bonds: B:Q.303 G6P.6: 10 residues within 4Å: Chain B: G.43, E.189, H.213, A.214, R.219, R.340, E.342, K.346, P.530, Y.533 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:G.43, B:E.189, B:H.213, B:R.219, B:E.342, B:Y.533 Water bridges: B:I.44, B:R.219, B:K.346 Salt bridges: B:R.219, B:R.340, B:R.340, B:K.346 G6P.9: 11 residues within 4Å: Chain C: Q.303, N.304, H.306, A.307, K.310, H.520, R.600, R.603, I.604, R.607 Chain D: H.300 12 PLIP interactions: 11 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:Q.303, C:N.304 Water bridges: C:R.600, C:R.600 Salt bridges: C:H.306, C:K.310, C:H.520, C:R.600, C:R.603, C:R.607, C:R.607, D:H.300 G6P.11: 11 residues within 4Å: Chain C: H.300 Chain D: Q.303, N.304, H.306, A.307, K.310, H.520, R.600, R.603, I.604, R.607 10 PLIP interactions: 9 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:Q.303, D:Q.303 Salt bridges: D:H.306, D:K.310, D:H.520, D:R.600, D:R.603, D:R.607, D:R.607, C:H.300

6 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 5 residues within 4Å: Chain A: K.411, F.414 Chain C: E.311, E.399, H.403 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:E.311, C:E.399, A:K.411 PEG.4: 4 residues within 4Å: Chain A: I.294, K.295, Q.297 Chain B: R.601 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.601, B:R.601 PEG.7: 4 residues within 4Å: Chain B: K.411, F.414 Chain D: E.311, R.318 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:E.311, B:K.411 PEG.8: 4 residues within 4Å: Chain B: E.311, R.318, H.403 Chain D: F.414 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.318 PEG.10: 4 residues within 4Å: Chain A: R.318, H.403 Chain C: K.411, F.414 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:K.411 PEG.12: 1 residues within 4Å: Chain D: Y.360 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baskaran, S. et al., Structural basis for glucose-6-phosphate activation of glycogen synthase. Proc.Natl.Acad.Sci.USA (2010)

Release Date

2010-10-06

Peptides

Glycogen [starch] synthase isoform 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Glycogen [starch] synthase isoform 2

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