4QBY		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	2A1, BOC, MG	enzyme
Gene Ontology	Chain Function Process Component B, P proteasome core complex, alp... E, S proteasome core complex, alp... F, T proteasome core complex, alp... J, X endopeptidase activator acti... proteasome core complex, bet... K, V, H, Y L, Z N, b proteasome core complex, bet... O, A proteasome core complex, alp... Q, C R, D proteasome core complex, alp... U, G proteasome core complex, alp... W, I endopeptidase activator acti... proteasome core complex, bet... a, M proteasome core complex, bet...
Primary reference	Differential global structural changes in the core particle of yeast and mouse proteasome induced by ligand binding., Arciniega M, Beck P, Lange OF, Groll M, Huber R, Proc Natl Acad Sci U S A. 2014 Jul 1;111(26):9479-84. doi:, 10.1073/pnas.1408018111. Epub 2014 Jun 16. PMID:24979800

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (2031 Kb) [Save to disk] Biological Unit Coordinates (4qby.pdb1.gz) 2018 Kb LPC: Ligand-Protein Contacts for 4QBY CSU: Contacts of Structural Units for 4QBY Structure Factors (3736 Kb) Retrieve 4QBY in mmCIF format [Save to disk] Re-refined 4qby structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4QBY 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4qby] [4qby_1] [4qby_2] [4qby_3] [4qby_4] [4qby_A] [4qby_B] [4qby_C] [4qby_D] [4qby_E] [4qby_F] [4qby_G] [4qby_H] [4qby_I] [4qby_J] [4qby_K] [4qby_L] [4qby_M] [4qby_N] [4qby_O] [4qby_P] [4qby_Q] [4qby_R] [4qby_S] [4qby_T] [4qby_U] [4qby_V] [4qby_W] [4qby_X] [4qby_Y] [4qby_Z] [4qby_a] [4qby_b] SWISS-PROT database: Domain found in 4QBY: [Proteasome_A_N ] by SMART

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