ISDA

Deposition Date 2010-08-25

Release Date 2011-06-08

Last Version Date 2024-10-16

Entry Detail

PDB ID:

3OKJ

Keywords:

HYDROLASE/HYDROLASE INHIBITOR

Title:

Alpha-keto-aldehyde binding mechanism reveals a novel lead structure motif for proteasome inhibition

Biological Source:

Source Organism:

Saccharomyces cerevisiae (Taxon ID: 4932)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.70 Å

R-Value Free:

0.25

R-Value Work:

0.23

R-Value Observed:

0.23

Space Group:

P 1 21 1

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component Y7
Gene (Uniprot):PRE8
Chain IDs:A, O
Chain Length:250
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P23639 Pfam ID:PF10584, PF00227

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component Y13
Gene (Uniprot):PRE9
Chain IDs:B, P
Chain Length:244
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P23638 Pfam ID:PF10584, PF00227

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component PRE6
Gene (Uniprot):PRE6
Chain IDs:C, Q
Chain Length:241
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P40303 Pfam ID:PF10584, PF00227

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component PUP2
Gene (Uniprot):PUP2
Chain IDs:D, R
Chain Length:242
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P32379 Pfam ID:PF10584, PF00227

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component PRE5
Gene (Uniprot):PRE5
Chain IDs:E, S
Chain Length:233
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P40302 Pfam ID:PF10584, PF00227

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component C1
Gene (Uniprot):PRE10
Chain IDs:F, T
Chain Length:244
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P21242 Pfam ID:PF10584, PF00227

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component C7-alpha
Gene (Uniprot):SCL1
Chain IDs:G, U
Chain Length:243
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 component PUP1
Gene (Uniprot):PUP1
Chain IDs:H, V
Chain Length:222
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P25043 Pfam ID:PF00227, PF12465

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component PUP3
Gene (Uniprot):PUP3
Chain IDs:I, W
Chain Length:204
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P25451 Pfam ID:PF00227

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component C11
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 component PRE2
Gene (Uniprot):PRE2
Chain IDs:K, Y
Chain Length:212
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P30656 Pfam ID:PF00227

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component C5
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 component PRE4
Gene (Uniprot):PRE4
Chain IDs:M, AA (auth: 1)
Chain Length:233
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P30657 Pfam ID:PF00227

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proteasome component PRE3
Gene (Uniprot):PRE3
Chain IDs:N, BA (auth: 2)
Chain Length:196
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:P38624 Pfam ID:PF00227 EC:3.4.25.1

Ligand Molecules

EP9

Peptide-like Molecules

PRD_001051

Primary Citation

Elucidation of the alpha-keto-aldehyde binding mechanism: a lead structure motif for proteasome inhibition

Grawert, M.A, Gallastegui, N, Stein, M, Schmidt, B, Kloetzel, P.M, Huber, R, Groll, M.Show

Angew.Chem.Int.Ed.Engl. 50 542 544 (2011)

PMID: 21154547 DOI: 10.1002/anie.201005488

Primary Citation of related structures