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: 1.70 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 8: 729-737

  • DOI: 10.1016/s0969-2126(00)00160-x
  • Structures With Same Primary Citation

  • 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: 
    • 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
    • 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 --: --

    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. KNK712Mutation(s): 0 
EC: 3.5.1.77
Find proteins for P60327 (Agrobacterium sp. (strain KNK712))
Go to UniProtKB:  P60327
Protein Feature View
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.176 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 67.84α = 90
b = 137.83β = 90
c = 68.39γ = 90
Software Package:
Software NamePurpose
MLPHAREphasing
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

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