Crystal Structure of the mammalian 20S proteasome at 2.75 A resolution DOI:10.2210/pdb1iru/pdb

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Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Hydrolase Structure Weight: 718073.95 Molecule: 20S proteasome Polymer: 1 Type: protein Length: 246 Chains: A, O EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMA6 UniProtKB:   Protein Feature View | Search PDB | Q2YDE4     Molecule: 20S proteasome Polymer: 2 Type: protein Length: 233 Chains: B, P EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMA2 UniProtKB:   Protein Feature View | Search PDB | Q3T0Y5     Molecule: 20S proteasome Polymer: 3 Type: protein Length: 261 Chains: C, Q EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMA4 UniProtKB:   Protein Feature View | Search PDB | Q3ZCK9     Molecule: 20S proteasome Polymer: 4 Type: protein Length: 248 Chains: D, R EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMA7 UniProtKB:   Protein Feature View | Search PDB | Q3ZBG0     Molecule: 20S proteasome Polymer: 5 Type: protein Length: 241 Chains: E, S EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMA5 UniProtKB:   Protein Feature View | Search PDB | Q5E987     Molecule: 20S proteasome Polymer: 6 Type: protein Length: 263 Chains: F, T EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMA1 UniProtKB:   Protein Feature View | Search PDB | Q3T0X5     Molecule: 20S proteasome Polymer: 7 Type: protein Length: 254 Chains: G, U EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMA3 UniProtKB:   Protein Feature View | Search PDB | Q58DU5     Molecule: 20S proteasome Polymer: 8 Type: protein Length: 205 Chains: H, V EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMB6 UniProtKB:   Protein Feature View | Search PDB | Q3MHN0     Molecule: 20S proteasome Polymer: 9 Type: protein Length: 234 Chains: I, W EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMB7 UniProtKB:   Protein Feature View | Search PDB | Q2TBP0     Molecule: 20S proteasome Polymer: 10 Type: protein Length: 205 Chains: J, X EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMB3 UniProtKB:   Protein Feature View | Search PDB | P33672     Molecule: 20S proteasome Polymer: 11 Type: protein Length: 201 Chains: K, Y EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMB2 UniProtKB:   Protein Feature View | Search PDB | Q5E9K0     Molecule: 20S proteasome Polymer: 12 Type: protein Length: 204 Chains: L, Z EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMB5 UniProtKB:   Protein Feature View | Search PDB | Q32KL2     Molecule: 20S proteasome Polymer: 13 Type: protein Length: 213 Chains: 1, M EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMB1 UniProtKB:   Protein Feature View | Search PDB | Q2TBX6     Molecule: 20S proteasome Polymer: 14 Type: protein Length: 219 Chains: 2, N EC#: 3.4.25.1    Organism Bos taurus Gene Name PSMB4 UniProtKB:   Protein Feature View | Search PDB | Q3T108         Source Hide Polymer: 1 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 2 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 3 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 4 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 5 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 6 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 7 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 8 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 9 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 10 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 11 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 12 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 13 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle   Polymer: 14 Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle       Ligand Chemical Component Hide Identifier Formula Name Interactions MG Search  Download  Mg MAGNESIUM ION   Ligand Explorer     External Domain Annotations Hide SCOP Classification v1.75: 28 Domains - data from SCOP   CATH Classification v3.4.0: 28 Domains - data from CATH   Pfam Classification: 22 Domains - data from Pfam   GO Terms: 96 Terms - data from GO      Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 assigned by authors Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Unno, M.,  Mizushima, T.,  Morimoto, Y.,  Tomisugi, Y.,  Tanaka, K.,  Yasuoka, N.,  Tsukihara, T. Deposition:   2001-10-24 Release:   2002-05-22 Last Modified (REVDAT):   2009-02-24     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   2.75 R-Value: 0.252 (obs.) R-Free: 0.294 Space Group: P 21 21 21 Unit Cell:   Length [Å] Angles [°] a = 316.70 α = 90.00  b = 205.90 β = 90.00  c = 116.00 γ = 90.00      Molecule of the Month Hide Ubiquitin