SMTL ID : 2tpl.1

TYROSINE PHENOL-LYASE FROM CITROBACTER INTERMEDIUS COMPLEX WITH 3-(4'-HYDROXYPHENYL)PROPIONIC ACID, PYRIDOXAL-5'-PHOSPHATE AND CS+ ION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-tetramer

Ligands

4 x CS: CESIUM ION(Non-covalent)

CS.1: 3 residues within 4Å: Chain A: G.52, N.262 Chain B: E.69 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:N.262, H2O.6, H2O.8 CS.2: 3 residues within 4Å: Chain A: E.69 Chain B: G.52, N.262 No protein-ligand interaction detected (PLIP) CS.4: 3 residues within 4Å: Chain C: G.52, N.262 Chain D: E.69 3 PLIP interactions: 1 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:N.262, H2O.16, H2O.17 CS.5: 3 residues within 4Å: Chain C: E.69 Chain D: G.52, N.262 No protein-ligand interaction detected (PLIP)

2 x HPP: HYDROXYPHENYL PROPIONIC ACID(Non-covalent)

HPP.3: 7 residues within 4Å: Chain A: Y.71 Chain B: T.49, R.100, F.123, R.381, R.404, F.448 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.123 Hydrogen bonds: B:T.49 Salt bridges: B:R.404 HPP.6: 7 residues within 4Å: Chain C: Y.71 Chain D: T.49, R.100, F.123, R.381, R.404, F.448 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:F.123 Hydrogen bonds: D:T.49 Salt bridges: D:R.404

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sundararaju, B. et al., The crystal structure of Citrobacter freundii tyrosine phenol-lyase complexed with 3-(4'-hydroxyphenyl)propionic acid, together with site-directed mutagenesis and kinetic analysis, demonstrates that arginine 381 is required for substrate specificity. Biochemistry (1997)

Release Date

1997-04-01

Peptides

TYROSINE PHENOL-LYASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

TYROSINE PHENOL-LYASE

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