PDBsum entry 1v72

Lyase

PDB id: 1v72

Contents

Protein chain

345 a.a. *

Ligands

PLP

Metals

_ZN

Waters ×206

* Residue conservation analysis

PDB id:

1v72

Name:

Lyase

Title:

Crystal structure of phenylserine aldolase from pseudomonas putida

Structure:

Aldolase. Chain: a. Engineered: yes

Source:

Pseudomonas putida. Organism_taxid: 303. Expressed in: escherichia coli. Expression_system_taxid: 562

Biol. unit:

Tetramer (from PDB file)

Resolution:

2.05Å R-factor: 0.217 R-free: 0.236

Authors:

R.Omi

Key ref:

R.Omi et al. Crystal structure of phenylserine aldolase from pseudomonas putida. To be published, .

Date:

09-Dec-03 Release date: 01-Mar-05

Protein chain

Q59IT3  (Q59IT3_PSEPU) -  L-threonine aldolase from Pseudomonas putida

Seq: 357 a.a.

Struc: 345 a.a.

Enzyme reactions

• Enzyme class: E.C.4.1.2.48 - low-specificity L-threonine aldolase.
• Reaction:
  1. L-threonine = acetaldehyde + glycine
  2. L-allo-threonine = acetaldehyde + glycine
• Cofactor: Pyridoxal 5'-phosphate

Pyridoxal 5'-phosphate (Bound ligand (Het Group name = PLP) matches with 93.75% similarity)

Molecule diagrams generated from .mol files obtained from the KEGG ftp site