5L76

Crystal structure of human aminoadipate semialdehyde synthase, saccharopine dehydrogenase domain (in apo form)

• PDB DOI: https://doi.org/10.2210/pdb5L76/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2016-06-02 Released: 2017-05-10 
• Deposition Author(s): Kopec, J., Pena, I.A., Rembeza, E., Strain-Damerell, C., Chalk, R., Borkowska, O., Goubin, S., Velupillai, S., Burgess-Brown, N., Arrowsmith, C., Edwards, A., Bountra, C., Arruda, P., Yue, W.W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.57 Å
• R-Value Free: 0.288 
• R-Value Work: 0.232 
• R-Value Observed: 0.234 

Literature

Crystal structure of human aminoadipate semialdehyde synthase, saccharopine dehydrogenase domain (in apo form)

Kopec, J., Pena, I.A., Rembeza, E., Strain-Damerell, C., Chalk, R., Borkowska, O., Goubin, S., Velupillai, S., Burgess-Brown, N., Arrowsmith, C., Edwards, A., Bountra, C., Arruda, P., Yue, W.W.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 55.03 kDa 
• Atom Count: 3,346 
• Modelled Residue Count: 439 
• Deposited Residue Count: 497 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-aminoadipic semialdehyde synthase, mitochondrial	A	497	Homo sapiens	Mutation(s): 0  Gene Names: AASS EC: 1.5.1.8 (PDB Primary Data), 1.5.1.9 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UDR5 (Homo sapiens) Explore Q9UDR5  Go to UniProtKB:  Q9UDR5
PHAROS:  Q9UDR5 GTEx:  ENSG00000008311

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	G [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
EDO	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.57 Å
• R-Value Free: 0.288 
• R-Value Work: 0.232 
• R-Value Observed: 0.234 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 89.76	α = 90
b = 89.76	β = 90
c = 150.89	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
xia2	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-05-10 
Deposition Author(s): Kopec, J., Pena, I.A., Rembeza, E., Strain-Damerell, C., Chalk, R., Borkowska, O., Goubin, S., Velupillai, S., Burgess-Brown, N., Arrowsmith, C., Edwards, A., Bountra, C., Arruda, P., Yue, W.W.

Revision History  

• Version 1.0: 2017-05-10
  Type: Initial release
  
• Version 1.1: 2024-01-10
  Changes: Data collection, Database references, Refinement description