SMTL ID : 5lra.1 (1 other biounit)

Plastidial phosphorylase PhoI from barley in complex with maltotetraose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

2 x BGC- GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose

BGC-GLC-GLC-GLC.1: 20 residues within 4Å: Chain A: E.93, N.138, G.139, G.140, L.141, Y.287, R.299, D.341, H.343, H.379, T.380, E.384, A.385, R.657, H.659, F.702, T.704, Y.705, Y.858 Ligands: GLC-GLC.2 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:H.659, A:Y.705, A:G.139, A:G.139, A:L.141, A:D.341, A:H.343, A:T.380, A:R.657 BGC-GLC-GLC-GLC.4: 20 residues within 4Å: Chain B: E.93, N.138, G.139, G.140, L.141, Y.287, R.299, D.341, H.343, H.379, T.380, E.384, A.385, R.657, H.659, F.702, T.704, Y.705, Y.858 Ligands: GLC-GLC.5 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:E.384, B:H.659, B:Y.858, B:G.139, B:G.139, B:L.141, B:Y.287, B:D.341, B:H.343, B:T.380, B:T.380, B:R.657

2 x GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.2: 6 residues within 4Å: Chain A: E.660, Y.858, G.859, Y.863, F.864 Ligands: BGC-GLC-GLC-GLC.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.660, A:G.859 GLC-GLC.5: 6 residues within 4Å: Chain B: E.660, Y.858, G.859, Y.863, F.864 Ligands: BGC-GLC-GLC-GLC.4 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.660, B:E.660, B:G.859

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

PLP.3: 16 residues within 4Å: Chain A: L.95, G.139, G.140, R.143, W.578, K.656, K.662, Y.740, N.741, V.742, A.745, G.767, T.768, S.769, N.770, K.772 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.95, A:R.143, A:K.772 Hydrogen bonds: A:T.768, A:S.769, A:N.770 Water bridges: A:G.140, A:K.662, A:Y.740, A:S.769 Salt bridges: A:K.656, A:K.662 PLP.6: 16 residues within 4Å: Chain B: L.95, G.139, G.140, R.143, W.578, K.656, K.662, Y.740, N.741, V.742, A.745, G.767, T.768, S.769, N.770, K.772 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:L.95, B:R.143, B:K.772 Hydrogen bonds: B:T.768, B:T.768, B:S.769, B:N.770 Water bridges: B:G.140, B:K.662, B:S.769, B:S.769 Salt bridges: B:K.656, B:K.662

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cuesta-Seijo, J.A. et al., Functional and structural characterization of plastidic starch phosphorylase during barley endosperm development. PLoS ONE (2017)

Release Date

2017-05-03

Peptides

Alpha-1,4 glucan phosphorylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Alpha-1,4 glucan phosphorylase

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