SMTL ID : 8cvx.1

Human glycogenin-1 and glycogen synthase-1 complex in the presence of glucose-6-phosphate

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY 3.50 Å

Oligo State

hetero-4-4-mer

Ligands

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

G6P.1: 12 residues within 4Å: Chain A: Q.294, H.297, A.298, K.301, H.501, R.579, R.582, I.583, R.586 Chain H: H.291, E.292, N.295 13 PLIP interactions: 9 interactions with chain A, 4 interactions with chain H Hydrogen bonds: A:Q.294, A:Q.294, A:R.579, H:E.292, H:E.292, H:N.295 Salt bridges: A:K.301, A:H.501, A:R.579, A:R.582, A:R.586, A:R.586, H:H.291 G6P.2: 11 residues within 4Å: Chain F: Q.294, H.297, A.298, K.301, H.501, R.579, R.582, R.586 Chain G: A.289, H.291, E.292 12 PLIP interactions: 8 interactions with chain F, 4 interactions with chain G Hydrogen bonds: F:Q.294, G:H.291, G:E.292, G:E.292, G:N.295 Salt bridges: F:H.297, F:H.297, F:H.501, F:R.579, F:R.582, F:R.586, F:R.586 G6P.3: 13 residues within 4Å: Chain F: A.289, H.291, E.292, N.295 Chain G: Q.294, H.297, A.298, K.301, H.501, R.579, R.582, I.583, R.586 11 PLIP interactions: 8 interactions with chain G, 3 interactions with chain F Hydrogen bonds: G:Q.294, G:Q.294, F:E.292, F:N.295 Salt bridges: G:K.301, G:H.501, G:R.579, G:R.582, G:R.586, G:R.586, F:H.291 G6P.4: 12 residues within 4Å: Chain A: H.291, E.292, N.295 Chain H: Q.294, H.297, A.298, K.301, H.501, R.579, R.582, I.583, R.586 12 PLIP interactions: 9 interactions with chain H, 3 interactions with chain A Hydrogen bonds: H:Q.294, H:Q.294, H:R.579, A:E.292, A:N.295 Salt bridges: H:K.301, H:H.501, H:R.579, H:R.582, H:R.586, H:R.586, A:H.291

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fastman, N.M. et al., The structural mechanism of human glycogen synthesis by the GYS1-GYG1 complex. Cell Rep (2022)

Release Date

2022-07-13

Peptides

Glycogen [starch] synthase, muscle: AFGH
Glycogenin-1: BCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

F
B

G
D

H
C

B
E

C
H

D
G

E
F

Glycogen [starch] synthase, muscle

Glycogenin-1

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