1ERZ

CRYSTAL STRUCTURE OF N-CARBAMYL-D-AMINO ACID AMIDOHYDROLASE WITH A NOVEL CATALYTIC FRAMEWORK COMMON TO AMIDOHYDROLASES


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.176 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of N-carbamyl-D-amino acid amidohydrolase with a novel catalytic framework common to amidohydrolases.

Nakai, T.Hasegawa, T.Yamashita, E.Yamamoto, M.Kumasaka, T.Ueki, T.Nanba, H.Ikenaka, Y.Takahashi, S.Sato, M.Tsukihara, T.

(2000) Structure Fold.Des. 8: 729-737


  • PubMed Abstract: 
  • N-carbamyl-D-amino acid amidohydrolase (DCase) catalyzes the hydrolysis of N-carbamyl-D-amino acids to the corresponding D-amino acids, which are useful intermediates in the preparation of beta-lactam antibiotics. To understand the catalytic mechanis ...

    N-carbamyl-D-amino acid amidohydrolase (DCase) catalyzes the hydrolysis of N-carbamyl-D-amino acids to the corresponding D-amino acids, which are useful intermediates in the preparation of beta-lactam antibiotics. To understand the catalytic mechanism of N-carbamyl-D-amino acid hydrolysis, the substrate specificity and thermostability of the enzyme, we have determined the structure of DCase from Agrobacterium sp. strain KNK712.


    Related Citations: 
    • Crystals and Three-dimensional Structure of DCase, and their Use
      Nakai, T.,Morikawa, S.,Ishii, K.,Nanba, H.,Yajima, K.,Ikenaka, Y.,Takahashi, S.
      (1999) JAPAN PATENT APPLICATION 99-246797 --: --
    • Isolation of Agrobacterium sp. Strain KNK712 that Produces N-carbamyl-D-amino acid Amidohydrolase, Cloning of the Gene for this Enzyme, and Properties of the Enzyme.
      Nanba, H.,Ikenaka, Y.,Yamada, Y.,Yajima, K.,Takano, M.,Takahashi, S.
      (1998) BIOSCI.BIOTECHNOL.BIOCHEM. 62: 875


    Organizational Affiliation

    Kaneka Corporation, Takasago-cho, Takasago, 676-8688, Japan. tnakai@kaneka.co.jp




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
N-CARBAMYL-D-AMINO ACID AMIDOHYDROLASE
A, B
303Agrobacterium sp. (strain KNK712)EC: 3.5.1.77
Find proteins for P60327 (Agrobacterium sp. (strain KNK712))
Go to UniProtKB:  P60327
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.176 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 67.840α = 90.00
b = 137.830β = 90.00
c = 68.390γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
SCALEPACKdata scaling
DENZOdata reduction
MLPHAREphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2001-04-06
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Source and taxonomy, Version format compliance