SMTL ID : 3zs3.1

High resolution structure of Mal d 2, the thaumatin like food allergen from apple

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x SIN: SUCCINIC ACID(Non-covalent)

SIN.1: 6 residues within 4Å: Chain A: S.27, L.28, T.29, G.30, A.78 Ligands: FMT.9 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.78 Hydrogen bonds: A:T.29, A:G.30 Water bridges: A:T.29, A:T.29

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 7 residues within 4Å: Chain A: S.48, E.92, I.93, T.94, Y.103, Y.104, D.105 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:E.92, A:Y.103 Hydrogen bonds: A:I.93 Water bridges: A:I.93, A:I.93, A:K.204 ACT.3: 3 residues within 4Å: Chain A: K.167, T.183, E.184 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:T.183 Hydrogen bonds: A:E.184 Water bridges: A:K.167, A:K.167 Salt bridges: A:K.167 ACT.4: 8 residues within 4Å: Chain A: E.190, P.194, Q.195, A.196, Y.197, D.202, N.205, F.208 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.197, A:F.208 Hydrogen bonds: A:A.196, A:N.205 ACT.5: 5 residues within 4Å: Chain A: T.55, R.56, N.113, N.137, I.154 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.55 Hydrogen bonds: A:T.55 Salt bridges: A:R.56

3 x FMT: FORMIC ACID(Non-functional Binders)

FMT.6: 3 residues within 4Å: Chain A: K.204, N.205, S.206 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.206 FMT.8: 2 residues within 4Å: Chain A: K.157, A.162 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.157, A:A.162 FMT.9: 3 residues within 4Å: Chain A: V.77, A.78 Ligands: SIN.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.78 Water bridges: A:V.77

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.7: 4 residues within 4Å: Chain A: P.24, Q.25, L.26, P.44 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:P.24 Hydrogen bonds: A:P.24 Water bridges: A:S.27, A:S.27

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kopec, J. et al., High Resolution Structure of Mal D 2, the Thaumatin Like Food Allergen from Apple. To be Published

Release Date

2012-07-11

Peptides

THAUMATIN-LIKE PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

THAUMATIN-LIKE PROTEIN