SMTL ID : 7c26.1

Glycosidase Wild Type at pH4.5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: A.61, Y.68, W.73, R.75, D.76, L.381, W.383 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.75, A:R.75, A:D.76 Water bridges: A:Y.68, A:E.355 GOL.2: 7 residues within 4Å: Chain A: R.242, V.245, S.246, V.250, L.277, V.278, V.284 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.246 Water bridges: A:S.246

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.3: 4 residues within 4Å: Chain A: E.172, R.175, A.176, D.179 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:R.175 Hydrogen bonds: A:D.179, A:D.179 Water bridges: A:R.175, A:R.175, A:R.175, A:A.176, A:A.176 Salt bridges: A:R.175, A:R.175 CIT.4: 6 residues within 4Å: Chain A: R.43, H.44, A.47, V.48, R.51, D.350 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.47, A:V.48 Salt bridges: A:R.43, A:H.44, A:H.44, A:R.51

1 x NH4: AMMONIUM ION(Non-functional Binders)

NH4.5: 1 residues within 4Å: Chain A: E.394 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.394

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tagami, T. et al., Structural insights reveal the second base catalyst of isomaltose glucohydrolase. Febs J. (2022)

Release Date

2021-05-12

Peptides

Isomaltose glucohydrolase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Isomaltose glucohydrolase

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