9QB4 image
Deposition Date 2025-02-28
Release Date 2025-04-02
Last Version Date 2025-04-09
Entry Detail
PDB ID:
9QB4
Keywords:
HYDROLASE
Title:
Yeast 20S proteasome mutant: beta5_T3M in complex with Carfilzomib
Biological Source:
Source Organism:
synthetic construct (Taxon ID: 32630)
Saccharomyces cerevisiae (Taxon ID: 4932)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.70 Å
R-Value Free:
0.20
R-Value Work:
0.17
R-Value Observed:
0.17
Space Group:
P 1 21 1
9QB4 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-2
Gene (Uniprot):PRE8
Chain IDs:A, O
Chain Length:246
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P23639 Pfam ID:PF10584, PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-3
Gene (Uniprot):PRE9
Chain IDs:B, P
Chain Length:196
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P23638 Pfam ID:PF10584, PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-4
Gene (Uniprot):PRE6
Chain IDs:C, Q
Chain Length:254
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P40303 Pfam ID:PF10584, PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-5
Gene (Uniprot):PUP2
Chain IDs:D, R
Chain Length:260
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P32379 Pfam ID:PF10584, PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-6
Gene (Uniprot):PRE5
Chain IDs:E, S
Chain Length:234
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P40302 Pfam ID:PF10584, PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Probable proteasome subunit alpha type-7
Gene (Uniprot):PRE10
Chain IDs:F, T
Chain Length:5
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P21242 Pfam ID:PF10584, PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-1
Gene (Uniprot):SCL1
Chain IDs:G, U
Chain Length:5
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P21243 Pfam ID:PF10584, PF00227 EC:3.4.25.1
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-2
Gene (Uniprot):PUP1
Chain IDs:H, V
Chain Length:5
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P25043 Pfam ID:PF00227, PF12465
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-3
Gene (Uniprot):PUP3
Chain IDs:I, W
Chain Length:205
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P25451 Pfam ID:PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-4
Gene (Uniprot):PRE1
Chain IDs:J, X
Chain Length:198
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P22141 Pfam ID:PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-5
Gene (Uniprot):PRE2
Chain IDs:K, Y
Chain Length:211
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P30656 Pfam ID:PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-6
Gene (Uniprot):PRE7
Chain IDs:L, Z
Chain Length:222
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P23724 Pfam ID:PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-7
Gene (Uniprot):PRE4
Chain IDs:M, AA (auth: a)
Chain Length:246
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P30657 Pfam ID:PF00227
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-1
Gene (Uniprot):PRE3
Chain IDs:N, BA (auth: b)
Chain Length:196
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P38624 Pfam ID:PF00227 EC:3.4.25.1
Polymer Type:polypeptide(L)
Molecule:Carfilzomib
Chain IDs:CA (auth: e), DA (auth: f), EA (auth: g), FA (auth: h), GA (auth: i), HA (auth: j)
Chain Length:234
Number of Molecules:6
Biological Source:synthetic construct
Ligand Molecules
CL
MES
MG
Primary Citation
Proteasome-associated autoinflammatory syndromes: the impact of mutations in proteasome subunits on particle assembly, structure and activity
to be published ? ? ? (?)
Primary Citation of related structures
5CZ4