SMTL ID : 1jx1.3 (5 other biounits)

Chalcone Isomerase--T48A mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: E.11, F.44, I.45, K.46, R.99 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.11, A:K.46 Salt bridges: A:R.99 SO4.2: 3 residues within 4Å: Chain A: R.36, V.197, S.198 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.197, A:S.198 Water bridges: A:N.113 Salt bridges: A:R.36

1 x DFV: 7-HYDROXY-2-(4-HYDROXY-PHENYL)-CHROMAN-4-ONE(Non-covalent)

DFV.3: 12 residues within 4Å: Chain A: R.36, G.37, L.38, F.47, A.48, I.50, Y.106, R.108, V.110, N.113, T.190, M.191 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:R.36, A:R.36, A:F.47, A:A.48, A:I.50, A:V.110 Hydrogen bonds: A:R.108, A:N.113, A:T.190, A:T.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jez, J.M. et al., Role of Hydrogen Bonds in the Reaction Mechanism of Chalcone Isomerase. Biochemistry (2002)

Release Date

2002-07-24

Peptides

CHALCONE--FLAVONONE ISOMERASE 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

CHALCONE--FLAVONONE ISOMERASE 1

Related Entries With Identical Sequence