SMTL ID : 1gah.1

GLUCOAMYLASE-471 COMPLEXED WITH ACARBOSE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA- MAN- MAN: alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN.1: 17 residues within 4Å: Chain A: N.170, Q.171, T.172, S.183, Y.222, S.225, F.226, W.227, T.228, L.233, N.235, F.236, D.237, S.238, C.448, A.449, A.450 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.235, A:D.237, A:S.238 Water bridges: A:D.237, A:S.225, A:S.225

1 x NAG- NAG- BMA- MAN- MAN- MAN- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-MAN-MAN-MAN-MAN.2: 21 residues within 4Å: Chain A: V.13, W.28, V.29, S.30, G.31, P.41, S.42, T.43, D.44, N.45, P.46, F.49, N.394, G.395, S.396, E.408, S.410, A.411, R.412, D.413, Y.418 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.412 Water bridges: A:R.412, A:R.412, A:W.28, A:R.412, A:R.412

1 x GLC- 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)-alpha-D-glucopyranose

GLC-GLC-AC1.3: 18 residues within 4Å: Chain A: A.39, Y.48, W.52, R.54, D.55, W.119, G.120, Y.174, L.176, W.177, E.178, E.179, R.304, Y.310, W.316, E.399, L.414, W.416 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.48, A:Y.48, A:W.119 Hydrogen bonds: A:R.54, A:R.54, A:D.55, A:D.55, A:L.176, A:W.177, A:E.178, A:E.179, A:R.304, A:R.304, A:G.120, A:E.178

10 x MAN: alpha-D-mannopyranose(Post Translational Modification)

MAN.4: 6 residues within 4Å: Chain A: Q.215, A.449, A.450, T.451, S.452 Ligands: MAN.8 No protein-ligand interaction detected (PLIP) MAN.5: 4 residues within 4Å: Chain A: Q.167, S.454, G.455, Y.457 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.167 Water bridges: A:Q.167, A:G.455 MAN.6: 8 residues within 4Å: Chain A: D.262, E.438, T.439, S.440, A.441, S.442, S.443 Ligands: MAN.7 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.439, A:S.440, A:A.441, A:S.442, A:S.443 MAN.7: 6 residues within 4Å: Chain A: P.217, S.443, V.444, P.445, G.446 Ligands: MAN.6 1 PLIP interactions: 1 interactions with chain A Water bridges: A:S.443 MAN.8: 6 residues within 4Å: Chain A: Q.167, T.451, S.452, A.453, S.454 Ligands: MAN.4 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Q.171, A:T.451 MAN.9: 6 residues within 4Å: Chain A: R.159, G.455, T.456, Y.457, S.458 Ligands: MAN.10 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.159, A:R.159 MAN.10: 8 residues within 4Å: Chain A: P.156, R.159, S.458, S.459, V.460, T.461 Ligands: MAN.9, MAN.12 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.159, A:S.459 Water bridges: A:R.159 MAN.11: 7 residues within 4Å: Chain A: A.86, I.87, G.90, L.98, S.459, V.460 Ligands: MAN.12 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.86, A:G.90 Water bridges: A:A.86, A:V.460, A:T.461 MAN.12: 6 residues within 4Å: Chain A: S.459, V.460, T.461 Ligands: MAN.10, MAN.11, MAN.13 No protein-ligand interaction detected (PLIP) MAN.13: 3 residues within 4Å: Chain A: T.461, T.463 Ligands: MAN.12 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.461 Water bridges: A:T.461, A:T.461

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aleshin, A.E. et al., Crystallographic complexes of glucoamylase with maltooligosaccharide analogs: relationship of stereochemical distortions at the nonreducing end to the catalytic mechanism. Biochemistry (1996)

Release Date

1996-08-17

Peptides

GLUCOAMYLASE-471: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GLUCOAMYLASE-471