SMTL ID : 5x9l.1

Recombinant thaumatin I at 0.9 Angstrom

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 0.90 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 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.96, A:G.96, A:R.119, A:G.195 Water bridges: A:N.93, A:K.97, A:K.97, A:R.119 Salt bridges: A:K.97 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

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 8 residues within 4Å: Chain A: G.47, E.89, F.90, S.91, Y.99, I.100, D.101, T.190 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.47, A:D.101, A:D.101, A:T.190, A:T.190 Water bridges: A:F.90 GOL.4: 4 residues within 4Å: Chain A: Y.11, T.54, N.109, V.110 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.109 Water bridges: A:Y.11, A:T.54, A:D.55, A:D.55, A:D.55, A:D.55 GOL.5: 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 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:I.105, A:D.147, A:A.148, A:C.149, A:Y.157 Water bridges: A:V.184

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Masuda, T. et al., Subatomic structure of hyper-sweet thaumatin D21N mutant reveals the importance of flexible conformations for enhanced sweetness. Biochimie (2019)

Release Date

2018-03-14

Peptides

Thaumatin I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Thaumatin I

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