1YAR

Structure of Archeabacterial 20S proteasome mutant D9S- PA26 complex

Structural Biology Knowledgebase: 1YAR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.216
  • R-Value Work: 0.182

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1YAR

Classification: HYDROLASE / HYDROLASE ACTIVATOR

Total Structure Weight: 533879.30

Macromolecule Entities
Molecule Chains Length Organism Details
Proteasome alpha subunit A, B, C..., D, E, F, GA, B, C, D, E, F, G 233 Thermoplasma acidophilum EC#: 3.4.25.1 IUBMB
Mutation: D9S
Gene Name(s): psmA Ta1288
Proteasome beta subunit H, I, J..., K, L, M, NH, I, J, K, L, M, N 217 Thermoplasma acidophilum EC#: 3.4.25.1 IUBMB
Gene Name(s): psmB Ta0612
proteasome activator protein PA26 O, P, Q..., R, S, T, UO, P, Q, R, S, T, U 237 Trypanosoma brucei Mutation: T49V
Gene Name(s):

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C, D, F, G, H, I, J, K, L, M, N SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

H, I, J, K, L, M, N GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.216
  • R-Value Work: 0.182
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 254.87 α = 90.00
b = 127.51 β = 92.45
c = 181.18 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-12-17
  • Released Date: 2005-07-26
  • Deposition author(s): Forster, A., Masters, E.I., Whitby, F.G., Robinson, H., Hill, C.P.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4