SMTL ID : 5yyq.1

Structure K78A thaumatin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.07 Å

Oligo State

monomer

Ligands

2 x TLA: L(+)-TARTARIC ACID(Non-covalent)

TLA.1: 6 residues within 4Å: Chain A: G.96, K.97, R.119, P.194, G.195, S.196 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.96, A:G.96, A:R.119, A:R.119, A:G.195 Salt bridges: A:K.97, A:R.119, A:R.119 TLA.2: 4 residues within 4Å: Chain A: F.152, T.154, Y.157, Y.169 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.157 Water bridges: A:F.152

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 9 residues within 4Å: Chain A: G.47, K.49, E.89, F.90, S.91, Y.99, D.101, T.190 Ligands: GOL.5 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.101, A:D.101 Water bridges: A:K.49, A:F.90 GOL.4: 5 residues within 4Å: Chain A: F.80, G.81, R.82, P.83, K.106 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.106 GOL.5: 5 residues within 4Å: Chain A: E.89, I.105, F.181, V.184 Ligands: GOL.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.89, A:V.184 Water bridges: A:K.49 GOL.6: 10 residues within 4Å: Chain A: I.105, D.147, A.148, C.149, Y.157, Y.169, S.170, F.173, S.182, Y.183 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:I.105, A:D.147, A:A.148, A:Y.157

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Masuda, T. et al., Positive Charges on the Surface of Thaumatin Are Crucial for the Multi-Point Interaction with the Sweet Receptor. Front Mol Biosci (2018)

Release Date

2018-03-21

Peptides

Preprothaumatin I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Preprothaumatin I