5O1P | pdb_00005o1p

Crystal structure of human aminoadipate semialdehyde synthase, saccharopine dehydrogenase.

• PDB DOI: https://doi.org/10.2210/pdb5O1P/pdb

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


• Deposited: 2017-05-18 Released: 2017-06-28 
• Deposition Author(s): Kopec, J., Rembeza, E., Pena, I.A., Williams, E., Velupillai, S., Kupinska, K., Strain-Damerell, C., Goubin, S., Talon, R., Collins, P., Krojer, T., Burgess-Brown, N., Arrowsmith, C., Edwards, A., Bountra, C., von Delft, F., Arruda, P., Yue, W.W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.323 (Depositor), 0.330 (DCC) 
• R-Value Work: 
  0.311 (Depositor), 0.320 (DCC) 
• R-Value Observed: 
  0.311 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of human aminoadipate semialdehyde synthase, saccharopine dehydrogenase.

Kopec, J., Yue, W.W.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: mass spectrometry

Macromolecule Content 

• Total Structure Weight: 54.97 kDa 
• Atom Count: 3,371 
• Modeled Residue Count: 442 
• 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
DMS	D [auth A], E [auth A], F [auth A]	DIMETHYL SULFOXIDE C2 H6 O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N
EDO	B [auth A], C [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.323 (Depositor), 0.330 (DCC) 
• R-Value Work:  0.311 (Depositor), 0.320 (DCC) 
• R-Value Observed: 0.311 (Depositor) 

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 91.462	α = 90
b = 91.462	β = 90
c = 150.353	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-06-28 
Deposition Author(s): Kopec, J., Rembeza, E., Pena, I.A., Williams, E., Velupillai, S., Kupinska, K., Strain-Damerell, C., Goubin, S., Talon, R., Collins, P., Krojer, T., Burgess-Brown, N., Arrowsmith, C., Edwards, A., Bountra, C., von Delft, F., Arruda, P., Yue, W.W.

Revision History  

• Version 1.0: 2017-06-28
  Type: Initial release
  
• Version 1.1: 2024-01-17
  Changes: Data collection, Database references, Refinement description
• Version 1.2: 2024-11-13
  Changes: Structure summary