1AAT

OXOGLUTARATE-INDUCED CONFORMATIONAL CHANGES IN CYTOSOLIC ASPARTATE AMINOTRANSFERASE

• PDB DOI: https://doi.org/10.2210/pdb1AAT/pdb

• Classification: AMINOTRANSFERASE
• Organism(s): Gallus gallus
• Mutation(s): No 


• Deposited: 1982-04-23 Released: 1982-10-21 
• Deposition Author(s): Harutyunyan, E.G., Malashkevich, V.N.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å

Literature

Conformational changes in cytosol aspartate aminotransferase induced by oxoglutarate

Malashkevich, V.N., Kochkina, V.M., Torchinskii, I.u.M., Arutiunian, E.G.

(1982) Dokl Akad Nauk SSSR 267: 1257-1261

• PubMed: 7151682 
• Primary Citation of Related Structures:  
  1AAT

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 91.74 kDa 
• Atom Count: 822 
• Modelled Residue Count: 822 
• Deposited Residue Count: 822 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CYTOSOLIC ASPARTATE AMINOTRANSFERASE	A, B	411	Gallus gallus	Mutation(s): 0  EC: 2.6.1.1 (PDB Primary Data), 2.6.1.3 (UniProt)
UniProt
Find proteins for P00504 (Gallus gallus) Explore P00504  Go to UniProtKB:  P00504

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.7	α = 90
b = 118.1	β = 90
c = 124.5	γ = 90

Structure Validation

Entry History 

Deposition Data

• Released Date: 1982-10-21 
Deposition Author(s): Harutyunyan, E.G., Malashkevich, V.N.

Revision History  

• Version 1.0: 1982-10-21
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-05-31
  Changes: Database references, Other
• Version 2.0: 2023-09-27
  Type: Remediation
  Changes: Atomic model, Data collection, Other, Refinement description