SMTL ID : 1e4o.1

Phosphorylase recognition and phosphorolysis of its oligosaccharide substrate: answers to a long outstanding question

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

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

BGC-GLC-GLC-GLC-GLC.1: 27 residues within 4Å: Chain A: E.67, N.112, G.113, G.114, L.115, G.116, L.118, Y.256, R.268, D.307, H.309, H.345, T.346, E.350, A.351, N.449, R.534, H.536, Y.538, A.575, G.577, Y.578, E.637, A.638, S.639, G.640, T.641 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:H.536, A:G.577, A:L.115, A:H.345, A:T.346, A:N.449, A:R.534, A:K.539, A:E.637, A:S.639, A:G.640, A:T.641 BGC-GLC-GLC-GLC-GLC.2: 27 residues within 4Å: Chain B: E.67, N.112, G.113, G.114, L.115, G.116, L.118, Y.256, R.268, D.307, H.309, H.345, T.346, E.350, A.351, N.449, R.534, H.536, Y.538, A.575, G.577, Y.578, E.637, A.638, S.639, G.640, T.641 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:H.536, B:G.577, B:L.115, B:T.346, B:T.346, B:N.449, B:R.534, B:Y.538, B:K.539, B:E.637, B:E.637, B:S.639, B:G.640, B:T.641 Water bridges: B:E.537

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

PLP.3: 14 residues within 4Å: Chain A: L.69, G.114, R.117, W.456, I.532, K.533, K.539, Y.613, C.614, V.615, G.640, T.641, G.642, K.645 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.69, A:R.117, A:V.615, A:K.645 Hydrogen bonds: A:I.532, A:T.641, A:T.641, A:G.642 Water bridges: A:G.114 Salt bridges: A:K.533, A:K.539 PLP.4: 14 residues within 4Å: Chain B: L.69, G.114, R.117, W.456, I.532, K.533, K.539, Y.613, C.614, V.615, G.640, T.641, G.642, K.645 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:L.69, B:R.117, B:V.615, B:K.645 Hydrogen bonds: B:I.532, B:T.641, B:T.641, B:T.641, B:G.642 Water bridges: B:G.114 Salt bridges: B:K.533, B:K.539

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Watson, K.A. et al., Phosphorylase Recognition and Phosphorylysis of its Oligosaccharide Substrate: Answers to a Long Outstanding Question. Embo J. (1999)

Release Date

2000-08-16

Peptides

MALTODEXTRIN PHOSPHORYLASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

MALTODEXTRIN PHOSPHORYLASE

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