8AZK

Bovine 20S proteasome, untreated

• PDB DOI: https://doi.org/10.2210/pdb8AZK/pdb
• EM Map EMD-15767: EMDB EMDataResource

• Classification: HYDROLASE
• Organism(s): Bos taurus
• Mutation(s): No 


• Deposited: 2022-09-06 Released: 2024-03-20 
• Deposition Author(s): Szenkier, N., Arie, M., Matzov, D., Sertchook, R., Carmeli, R., Cascio, P., Stanhill, A., Shalev Benami, M., Navon, A.
• Funding Organization(s): Israel Science Foundation

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.10 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Bovine 20S proteasome, untreated

Szenkier, N., Arie, M., Matzov, D., Sertchook, R., Carmeli, R., Cascio, P., Stanhill, A., Shalev Benami, M., Navon, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 28-mer - A2B2C2D2E2F2G2H2I2J2K2L2M2N2 Pseudo Symmetry: Dihedral - D7  (Explore in 3D)
Pseudo Stoichiometry: Homo 28-mer - A28 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: electron microscopy, light scattering

Macromolecule Content

• Total Structure Weight: 717.34 kDa 
• Atom Count: 46,965 
• Modelled Residue Count: 6,222 
• Deposited Residue Count: 6,454 
• Unique protein chains: 14

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit beta type-3	A [auth J], B [auth X]	205	Bos taurus	Mutation(s): 0
UniProt
Find proteins for P33672 (Bos taurus) Explore P33672  Go to UniProtKB:  P33672

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit alpha type-6	C [auth A], P [auth O]	246	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q2YDE4 (Bos taurus) Explore Q2YDE4  Go to UniProtKB:  Q2YDE4

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit alpha type-2	D [auth B], Q [auth P]	233	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q3T0Y5 (Bos taurus) Explore Q3T0Y5  Go to UniProtKB:  Q3T0Y5

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit alpha type-4	E [auth C], R [auth Q]	261	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q3ZCK9 (Bos taurus) Explore Q3ZCK9  Go to UniProtKB:  Q3ZCK9

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit alpha type-7	F [auth D], S [auth R]	248	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q3ZBG0 (Bos taurus) Explore Q3ZBG0  Go to UniProtKB:  Q3ZBG0

Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit alpha type-5	G [auth E], T [auth S]	241	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q5E987 (Bos taurus) Explore Q5E987  Go to UniProtKB:  Q5E987

Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit alpha type-1	H [auth F], U [auth T]	263	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q3T0X5 (Bos taurus) Explore Q3T0X5  Go to UniProtKB:  Q3T0X5

Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit alpha type-3	I [auth G], V [auth U]	254	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q58DU5 (Bos taurus) Explore Q58DU5  Go to UniProtKB:  Q58DU5

Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit beta type-6	J [auth H], W [auth V]	205	Bos taurus	Mutation(s): 0  EC: 3.4.25.1
UniProt
Find proteins for Q3MHN0 (Bos taurus) Explore Q3MHN0  Go to UniProtKB:  Q3MHN0

Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit beta type-7	K [auth I], X [auth W]	234	Bos taurus	Mutation(s): 0  EC: 3.4.25.1
UniProt
Find proteins for Q2TBP0 (Bos taurus) Explore Q2TBP0  Go to UniProtKB:  Q2TBP0

Entity ID: 11
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit beta type-2	L [auth K], Y	201	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q5E9K0 (Bos taurus) Explore Q5E9K0  Go to UniProtKB:  Q5E9K0

Entity ID: 12
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit beta type-5	M [auth L], Z	204	Bos taurus	Mutation(s): 0  EC: 3.4.25.1
UniProt
Find proteins for Q32KL2 (Bos taurus) Explore Q32KL2  Go to UniProtKB:  Q32KL2

Entity ID: 13
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit beta type-1	AA [auth 1], N [auth M]	213	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q2TBX6 (Bos taurus) Explore Q2TBX6  Go to UniProtKB:  Q2TBX6

Entity ID: 14
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteasome subunit beta type-4	BA [auth 2], O [auth N]	219	Bos taurus	Mutation(s): 0
UniProt
Find proteins for Q3T108 (Bos taurus) Explore Q3T108  Go to UniProtKB:  Q3T108

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.10 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-03-20 
Deposition Author(s): Szenkier, N., Arie, M., Matzov, D., Sertchook, R., Carmeli, R., Cascio, P., Stanhill, A., Shalev Benami, M., Navon, A.

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Funding Organization	Location	Grant Number
Israel Science Foundation	Israel	--

Revision History  

• Version 1.0: 2024-03-20
  Type: Initial release