SMTL ID : 6klf.1

Crystal structure of branching enzyme D434A mutant from Cyanothece sp. ATCC 51142

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 1 residues within 4Å: Chain A: D.608 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.608, H2O.4, H2O.4, H2O.8, H2O.16 MG.2: 1 residues within 4Å: Chain A: E.190 No protein-ligand interaction detected (PLIP)

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 8 residues within 4Å: Chain A: E.701, N.704, A.707, N.714, M.715, G.716, N.717, L.718 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.714, A:G.716, A:L.718 Water bridges: A:Q.709, A:N.714, A:G.716 GOL.4: 8 residues within 4Å: Chain A: E.568, W.569, Y.572, R.576, P.618, Q.621, Y.710, G.711 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.568, A:R.576, A:G.711 GOL.5: 6 residues within 4Å: Chain A: G.184, Y.208, V.220, I.225, R.339, E.341 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.339 GOL.6: 3 residues within 4Å: Chain A: W.257, L.258, W.611 No protein-ligand interaction detected (PLIP) GOL.7: 4 residues within 4Å: Chain A: Y.540, F.644, E.645, Y.646 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.540, A:E.645, A:Y.646 Water bridges: A:E.645, A:H.647 GOL.8: 3 residues within 4Å: Chain A: I.520, D.521, F.524 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.521 GOL.9: 5 residues within 4Å: Chain A: H.512, L.515, D.516, E.552, K.563 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.512, A:H.512, A:K.563 GOL.10: 3 residues within 4Å: Chain A: N.401, G.403, R.404 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.401 Water bridges: A:N.401, A:G.403

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

El Mannai, Y. et al., Cyanobacterial branching enzymes bind to alpha-glucan via surface binding sites. Arch.Biochem.Biophys. (2021)

Release Date

2020-08-05

Peptides

1,4-alpha-glucan branching enzyme GlgB: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

1,4-alpha-glucan branching enzyme GlgB