2FAK

Crystal structure of Salinosporamide A in complex with the yeast 20S proteasome

Structural Biology Knowledgebase: 2FAK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.229

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2FAK

Classification: HYDROLASE

Total Structure Weight: 705887.44

Macromolecule Entities
Molecule Chains Length Organism Details
Proteasome component Y7 A, O 250 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE8 PRS4 YML092C
Proteasome component Y13 B, P 244 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE9 PRS5 YGR135W
Proteasome component PRE6 C, Q 241 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE6 YOL038W
Proteasome component PUP2 D, R 242 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PUP2 DOA5 YGR253C G9155
Proteasome component PRE5 E, S 233 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE5 YMR314W YM9924.06
Proteasome component C1 F, T 244 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE10 PRC1 Gene View PRS1 YOR362C O6650
Proteasome component C7-alpha G, U 243 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): SCL1 PRC2 PRS2 YGL011C
Proteasome component PUP1 H, V 222 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PUP1 YOR157C
Proteasome component PUP3 I, W 204 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PUP3 YER094C
Proteasome component C11 J, X 198 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE1 YER012W
Proteasome component PRE2 K, Y 212 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE2 DOA3 PRG1 YPR103W P8283.10
Proteasome component C5 L, Z 222 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE7 PRS3 PTS1 YBL041W YBL0407
Proteasome component PRE4 1, M 233 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE4 YFR050C
Proteasome component PRE3 2, N 196 Saccharomyces cerevisiae EC#: 3.4.25.1 IUBMB
Gene Name(s): PRE3 YJL001W J1407

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SA1
Query on SA1

2, H, K, N, V, Y (3AR,6R,6AS)-6-((S)-((S)-CYCLOHEX-2-ENYL)(HYDROXY)METHYL)- 6A-METHYL-4-OXO-HEXAHYDRO-2H-FURO[3,2-C]PYRROLE- 6-CARBALDEHYDE
C15 H21 N O4
YVABESCRHMBHJD-FUQNVFFISA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.229
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 135.17 α = 90.00
b = 301.16 β = 112.82
c = 144.14 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-12-07
  • Released Date: 2006-04-18
  • Deposition author(s): Groll, M., Potts, B.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4