SMTL ID : 5jiw.1

Crystal structure of Thermus aquaticus amylomaltase (GH77) in complex with a 34-meric cycloamylose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

monomer

Ligands

1 x BGC- GLC- GLC- GLC- GLC- GLC- GLC- GLC- GLC- GLC- GLC- GLC- GLC- GLC- GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-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-GLC-GLC-GLC-GLC-GLC-GLC-GLC-GLC-GLC-GLC-GLC-GLC.1: 44 residues within 4Å: Chain A: G.53, Y.54, G.55, D.56, S.57, Y.59, Q.60, F.62, Y.70, Y.97, G.98, Y.101, K.148, G.152, G.153, P.155, D.221, V.246, Y.250, F.251, Q.256, W.258, R.291, A.293, H.294, E.340, L.342, G.343, V.344, F.366, D.369, N.370, E.373, N.374, P.375, F.376, H.394, N.395, N.464, P.466, G.467, P.469, S.470, W.473 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.250

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 1 residues within 4Å: Chain A: N.380 2 PLIP interactions: 2 interactions with chain A Water bridges: A:N.380, A:N.380 EDO.3: 6 residues within 4Å: Chain A: I.423, W.433, A.434, H.437, R.489, M.493 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.489, A:R.489

1 x CO3: CARBONATE ION(Non-functional Binders)

CO3.4: 5 residues within 4Å: Chain A: R.296, A.300, W.316, K.318, T.346 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.318 Water bridges: A:R.296

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roth, C. et al., Amylose recognition and ring-size determination of amylomaltase. Sci Adv (2017)

Release Date

2017-01-25

Peptides

4-alpha-glucanotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

4-alpha-glucanotransferase