1PGS

THE THREE-DIMENSIONAL STRUCTURE OF PNGASE F, A GLYCOSYLASPARAGINASE FROM FLAVOBACTERIUM MENINGOSEPTICUM


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The three-dimensional structure of PNGase F, a glycosylasparaginase from Flavobacterium meningosepticum.

Norris, G.E.Stillman, T.J.Anderson, B.F.Baker, E.N.

(1994) Structure 2: 1049-1059


  • PubMed Abstract: 
  • Peptide:N-glycosidase F (PNGase F) is an enzyme that catalyzes the complete removal of N-linked oligosaccharide chains from glycoproteins. Often called an endoglycosidase, it is more correctly termed an amidase or glycosylasparaginase as cleavage is ...

    Peptide:N-glycosidase F (PNGase F) is an enzyme that catalyzes the complete removal of N-linked oligosaccharide chains from glycoproteins. Often called an endoglycosidase, it is more correctly termed an amidase or glycosylasparaginase as cleavage is at the asparagine-sugar amide linkage. The enzyme is widely used in structure-function studies of glycoproteins.


    Related Citations: 
    • Cloning and Expression of Peptide-N4-(N-Acetyl-Beta-D-Glucosaminyl)Asparagine Amidase F in Escherichia Coli
      Barsomian, G.D.,Johnson, T.L.,Borowski, M.,Denman, J.,Ollington, J.F.,Hirani, S.,Mcneilly, D.S.,Rasmussen, J.R.
      (1990) J.Biol.Chem. 265: 6967
    • Crystal Structure of Peptide-N(4)-(N-Acetyl-Beta-D-Glucosaminyl)Asparagine Amidase F at 2.2 Angstroms Resolution
      Kuhn, P.,Tarantino, A.L.,Plummer Junior, T.H.,Van Roey, P.
      () TO BE PUBLISHED --: --
    • Purification and Crystallization of the Endoglycosidase Pgnase F, a Peptide:N-Glycosidase from Flavobacterium Meningosepticum
      Norris, G.E.,Flaus, A.J.,Moore, C.H.,Baker, E.N.
      (1994) J.Biol.Chem. 241: 624
    • Molecular Cloning and Amino Acid Sequence of Peptide-N4-(N-Acetyl-Beta-D-Glucosaminyl)Asparagine Amidase from Flavobacterium Meningosepticum
      Tarentino, A.L.,Quinones, G.,Trumble, A.,Changchien, L.M.,Duceman, B.,Maley, F.,Plummer Junior, T.H.
      (1990) J.Biol.Chem. 265: 6961


    Organizational Affiliation

    Department of Chemistry and Biochemistry, Massey University, Palmerston North, New Zealand.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PEPTIDE-N(4)-(N-ACETYL-BETA-D-GLUCOSAMINYL)ASPARAGINE AMIDASE F
A
314Elizabethkingia miricolaGene Names: ngl (png)
EC: 3.5.1.52
Find proteins for P21163 (Elizabethkingia miricola)
Go to UniProtKB:  P21163
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 85.070α = 90.00
b = 85.140β = 90.00
c = 48.500γ = 90.00
Software Package:
Software NamePurpose
TNTrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1995-01-26
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance