3UNF Mouse 20S immunoproteasome in complex with PR-957 date
authors Huber, E., Basler, M., Schwab, R., Heinemeyer, W., Kirk, C., Groettrup, M., Groll, M.
compound source
R_Free 0.27498
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.90
ligand 04C, CL, IOD, K enzyme
note 3UNF (Molecule of the Month:pdb166)
A, O

D, R

F, T

G, U

J, X

K, Y

N, b

P, B

Q, C

S, E

V, H

W, I

Z, L

a, M

Primary referenceImmuno- and constitutive proteasome crystal structures reveal differences in substrate and inhibitor specificity., Huber EM, Basler M, Schwab R, Heinemeyer W, Kirk CJ, Groettrup M, Groll M, Cell. 2012 Feb 17;148(4):727-38. PMID:22341445
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (2103 Kb) [Save to disk]
  • Biological Unit Coordinates (3unf.pdb1.gz) 2087 Kb
  • LPC: Ligand-Protein Contacts for 3UNF
  • CSU: Contacts of Structural Units for 3UNF
  • Structure Factors (1234 Kb)
  • Retrieve 3UNF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3UNF from S2C, [Save to disk]
  • Re-refined 3unf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3UNF in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3UNF
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3UNF, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3unf_B] [3unf_R] [3unf_S] [3unf_Q] [3unf_L] [3unf_b] [3unf_U] [3unf_O] [3unf_G] [3unf_M] [3unf_a] [3unf_J] [3unf_Z] [3unf_W] [3unf_C] [3unf_V] [3unf_K] [3unf_F] [3unf_A] [3unf_I] [3unf_P] [3unf_N] [3unf_T] [3unf] [3unf_X] [3unf_H] [3unf_Y] [3unf_E] [3unf_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3UNF: [Proteasome_A_N ] by SMART
  • Other resources with information on 3UNF
  • Community annotation for 3UNF at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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