4INT	Yeast 20S proteasome in complex with the vinyl sulfone LU122	date
authors	Geurink, P.P., Linden, W.A.van.der., Mirabella, A.C., Gallastegui, N., Bruin, G.de., Blom, A.E.M., Voges, M.J., Mock, E.D., Florea, B.I., Marel, G.A.van.der., Driessen, C., Stelt, M.van.der., Groll, M., Overkleeft, H.S., Kisselev, A.F.
compound		source
symmetry		R_factor R_Free 0.22997
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.90
ligand	1G5	enzyme
Gene Ontology	Chain Function Process Component A, O proteasome core complex, alp... D, R proteasome core complex, alp... F, T proteasome core complex, alp... G, U proteasome core complex, alp... J, X endopeptidase activator acti... proteasome core complex, bet... K, Y, V, H N, b proteasome core complex, bet... P, B proteasome core complex, alp... Q, C S, E proteasome core complex, alp... W, I endopeptidase activator acti... proteasome core complex, bet... Z, L a, M
Primary reference	Incorporation of Non-natural Amino Acids Improves Cell Permeability and Potency of Specific Inhibitors of Proteasome Trypsin-like Sites., Geurink PP, van der Linden WA, Mirabella AC, Gallastegui N, de Bruin G, Blom AE, Voges MJ, Mock ED, Florea BI, van der Marel GA, Driessen C, van der Stelt M, Groll M, Overkleeft HS, Kisselev AF, J Med Chem. 2013 Jan 28. PMID:23320547

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (2050 Kb) [Save to disk] Biological Unit Coordinates (4int.pdb1.gz) 2037 Kb LPC: Ligand-Protein Contacts for 4INT CSU: Contacts of Structural Units for 4INT Structure Factors (3378 Kb) Retrieve 4INT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4INT from S2C, [Save to disk] Re-refined 4int structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4INT 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 4INT

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 4INT, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4int_B] [4int_L] [4int_S] [4int_R] [4int_D] [4int_F] [4int_A] [4int_E] [4int_T] [4int_J] [4int_U] [4int_C] [4int_a] [4int_G] [4int_P] [4int_K] [4int] [4int_N] [4int_I] [4int_O] [4int_b] [4int_X] [4int_V] [4int_Q] [4int_Z] [4int_H] [4int_M] [4int_Y] [4int_W] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4INT: [Proteasome_A_N ] by SMART

Other resources with information on 4INT

Community annotation for 4INT at PDBWiki (http://pdbwiki.org)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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