2YWW

Crystal structure of aspartate carbamoyltransferase regulatory chain from Methanocaldococcus jannaschii

• PDB DOI: https://doi.org/10.2210/pdb2YWW/pdb

• Classification: METAL BINDING PROTEIN
• Organism(s): Methanocaldococcus jannaschii
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-04-23 Released: 2007-10-23 
• Deposition Author(s): Kanagawa, M., Baba, S., Kuramitsu, S., Yokoyama, S., Kawai, G., Sampei, G., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.226 
• R-Value Work: 0.226 
• R-Value Observed: 0.226 

Literature

Crystal structure of aspartate carbamoyltransferase regulatory chain from Methanocaldococcus jannaschii

Kanagawa, M., Baba, S., Kuramitsu, S., Yokoyama, S., Kawai, G., Sampei, G.

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.

Macromolecule Content

• Total Structure Weight: 36.16 kDa 
• Atom Count: 2,534 
• Modelled Residue Count: 283 
• Deposited Residue Count: 298 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aspartate carbamoyltransferase regulatory chain	A, B	149	Methanocaldococcus jannaschii	Mutation(s): 0
UniProt
Find proteins for Q58801 (Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)) Explore Q58801  Go to UniProtKB:  Q58801

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ATP	E [auth A], F [auth A], I [auth B], J [auth B]	ADENOSINE-5'-TRIPHOSPHATE C10 H16 N5 O13 P3 ZKHQWZAMYRWXGA-KQYNXXCUSA-N
ZN	C [auth A], D [auth A], G [auth B], H [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.226 
• R-Value Work: 0.226 
• R-Value Observed: 0.226 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.003	α = 90
b = 71.398	β = 90
c = 92.975	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-10-23 
Deposition Author(s): Kanagawa, M., Baba, S., Kuramitsu, S., Yokoyama, S., Kawai, G., Sampei, G., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2007-10-23
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2024-03-13
  Changes: Data collection, Database references, Derived calculations