1E5Q

Ternary complex of saccharopine reductase from Magnaporthe grisea, NADPH and saccharopine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.228 
  • R-Value Work: 0.207 
  • R-Value Observed: 0.207 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.5 of the entry. See complete history


Literature

Crystal Structure of Saccharopine Reductase from Magnaporthe Grisea, an Enzyme of the Alpha-Aminoadipate Pathway of Lysine Biosynthesis

Johansson, E.Steffens, J.J.Lindqvist, Y.Schneider, G.

(2000) Structure 8: 1037

  • DOI: 10.1016/s0969-2126(00)00512-8
  • Primary Citation of Related Structures:  
    1E5L, 1E5Q, 1FF9

  • PubMed Abstract: 
  • The biosynthesis of the essential amino acid lysine in higher fungi and cyanobacteria occurs via the alpha-aminoadipate pathway, which is completely different from the lysine biosynthetic pathway found in plants and bacteria. The penultimate reaction in the alpha-aminoadipate pathway is catalysed by NADPH-dependent saccharopine reductase ...

    The biosynthesis of the essential amino acid lysine in higher fungi and cyanobacteria occurs via the alpha-aminoadipate pathway, which is completely different from the lysine biosynthetic pathway found in plants and bacteria. The penultimate reaction in the alpha-aminoadipate pathway is catalysed by NADPH-dependent saccharopine reductase. We set out to determine the structure of this enzyme as a first step in exploring the structural biology of fungal lysine biosynthesis.


    Organizational Affiliation

    Department of Medical Biochemistry and Biophysics Karolinska Institutet S-171 77, Stockholm, Sweden.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Saccharopine dehydrogenase [NADP(+), L-glutamate-forming]A, B, C, D, E, F, G, H450Pyricularia griseaMutation(s): 0 
Gene Names: LYS3MGG_08564
EC: 1.5.1.10
UniProt
Find proteins for Q9P4R4 (Magnaporthe oryzae (strain 70-15 / ATCC MYA-4617 / FGSC 8958))
Explore Q9P4R4 
Go to UniProtKB:  Q9P4R4
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NDP (Subject of Investigation/LOI)
Query on NDP

Download Ideal Coordinates CCD File 
I [auth A], K [auth B], M [auth C], O [auth D], Q [auth E], S [auth F], U [auth G], W [auth H]NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
 Ligand Interaction
SHR (Subject of Investigation/LOI)
Query on SHR

Download Ideal Coordinates CCD File 
J [auth A], L [auth B], N [auth C], P [auth D], R [auth E], T [auth F], V [auth G], X [auth H]N-(5-AMINO-5-CARBOXYPENTYL)GLUTAMIC ACID
C11 H20 N2 O6
ZDGJAHTZVHVLOT-YUMQZZPRSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.228 
  • R-Value Work: 0.207 
  • R-Value Observed: 0.207 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 86.643α = 90
b = 205.809β = 100.05
c = 125.599γ = 90
Software Package:
Software NamePurpose
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
EPMRphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2000-12-03
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2018-06-13
    Changes: Data collection, Database references, Source and taxonomy, Structure summary
  • Version 1.4: 2019-07-10
    Changes: Data collection
  • Version 1.5: 2019-07-24
    Changes: Data collection