SMTL ID : 6gnf.1 (2 other biounits)

Granule Bound Starch Synthase from Cyanobacterium sp. CLg1 bound to acarbose and ADP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x BGC- GLC- AC1: 4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose(Non-covalent)

BGC-GLC-AC1.1: 25 residues within 4Å: Chain A: T.37, G.38, G.39, L.40, V.43, Y.121, S.126, D.128, D.171, W.172, H.173, H.201, N.202, F.205, V.271, N.303, R.358, E.360, Q.362, E.434, P.435, C.436, G.437 Ligands: ADP.2, SO4.6 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:H.201 Hydrogen bonds: A:D.171, A:D.171, A:H.201, A:N.202, A:N.303, A:R.358, A:Q.362, A:Q.362, A:C.436, A:G.437, A:D.128, A:D.128, A:E.360, A:T.37, A:W.172

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 21 residues within 4Å: Chain A: K.36, G.38, G.39, D.42, I.356, G.357, R.358, Q.362, K.363, L.385, G.386, R.411, F.412, D.413, A.417, E.434, G.437, L.438, N.439, Y.442 Ligands: BGC-GLC-AC1.1 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:K.36, A:G.39, A:D.42, A:Q.362, A:R.411, A:D.413, A:L.438, A:N.439, A:N.439 Water bridges: A:I.387 Salt bridges: A:R.358, A:K.363, A:K.363 pi-Stacking: A:F.412

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

SO4.3: 4 residues within 4Å: Chain A: R.64, Q.67, R.90, F.92 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.67 Salt bridges: A:R.64, A:R.90 SO4.4: 2 residues within 4Å: Chain A: N.23, N.164 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.23, A:N.23, A:N.164 Water bridges: A:N.164 SO4.5: 3 residues within 4Å: Chain A: P.210, S.211, S.212 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.211, A:S.212, A:S.212 SO4.6: 9 residues within 4Å: Chain A: D.128, W.172, F.205, Q.206, G.207, R.208, P.235 Ligands: BGC-GLC-AC1.1, BGC-GLC-AC1.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.206, A:G.207, A:R.208 Water bridges: A:D.128, A:D.128, A:A.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nielsen, M.M. et al., Crystal Structures of theCatalyticDomain ofArabidopsis thalianaStarch Synthase IV, of Granule Bound Starch Synthase From CLg1 and of Granule Bound Starch Synthase I ofCyanophora paradoxaIllustrate Substrate Recognition in Starch Synthases. Front Plant Sci (2018)

Release Date

2018-07-25

Peptides

Glycogen synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glycogen synthase

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