SMTL ID : 2x2i.3 (3 other biounits)

Crystal structure of the Gracilariopsis lemaneiformis alpha-1,4- glucan lyase with acarbose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

2 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: 18 residues within 4Å: Chain A: D.228, L.230, Q.234, F.362, D.401, V.402, N.448, D.501, Y.502, W.540, D.542, M.543, R.638, W.651, D.654, F.687, H.720, H.730 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.362, A:Y.502 Hydrogen bonds: A:D.228, A:W.540, A:D.542, A:R.638, A:R.638, A:D.654, A:H.720, A:Q.234, A:H.730 Water bridges: A:D.228, A:D.228, A:Y.502, A:R.718 BGC-GLC-AC1.2: 14 residues within 4Å: Chain A: T.13, V.17, G.21, F.22, S.23, S.26, T.28, N.29, W.30, V.174, G.179, N.180, A.181, Q.307 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.174, A:A.181 Hydrogen bonds: A:T.13, A:S.23, A:S.26, A:S.26, A:T.28, A:N.29, A:N.180, A:A.181, A:Q.307, A:Q.307, A:Q.307

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: F.31, I.60, V.62, D.175, R.176, L.177 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.176, A:L.177 GOL.4: 8 residues within 4Å: Chain A: K.352, R.874, Y.887, T.888, D.889, D.912, D.913, G.914 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.874, A:R.874, A:D.889, A:D.889, A:D.912

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rozeboom, H.J. et al., Crystal Structure of Alpha-1,4-Glucan Lyase, a Unique Glycoside Hydrolase Family Member with a Novel Catalytic Mechanism. J.Biol.Chem. (2013)

Release Date

2011-01-19

Peptides

ALPHA-1,4-GLUCAN LYASE ISOZYME 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

ALPHA-1,4-GLUCAN LYASE ISOZYME 1

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