9IWR image
Deposition Date 2024-07-25
Release Date 2026-01-28
Last Version Date 2026-01-28
Entry Detail
PDB ID:
9IWR
Keywords:
HYDROLASE
Title:
26S proteasome trimer
Biological Source:
Source Organism(s):
Saccharomyces cerevisiae S288C (Taxon ID: 559292)
Expression System(s):
Saccharomyces cerevisiae s288c
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
9.10 Å
Aggregation State:
CELL
Reconstruction Method:
SUBTOMOGRAM AVERAGING
9IWR validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-1
Gene (Uniprot):PRE3
Chain IDs:A (auth: 1), OA (auth: h)
Chain Length:215
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P38624 Pfam ID:PF00227 EC:3.4.25.1
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-2
Gene (Uniprot):PUP1
Chain IDs:B (auth: 2), PA (auth: i)
Chain Length:261
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P25043 Pfam ID:PF00227, PF12465
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-3
Gene (Uniprot):PUP3
Chain IDs:C (auth: 3), QA (auth: j)
Chain Length:205
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P25451 Pfam ID:PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-4
Gene (Uniprot):PRE1
Chain IDs:D (auth: 4), RA (auth: k)
Chain Length:198
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P22141 Pfam ID:PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-5
Gene (Uniprot):PRE2
Chain IDs:E (auth: 5), SA (auth: l)
Chain Length:287
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P30656 Pfam ID:PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-6
Gene (Uniprot):PRE7
Chain IDs:F (auth: 6), TA (auth: m)
Chain Length:241
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P23724 Pfam ID:PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit beta type-7
Gene (Uniprot):PRE4
Chain IDs:G (auth: 7), UA (auth: n)
Chain Length:266
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P30657 Pfam ID:PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-1
Gene (Uniprot):SCL1
Chain IDs:H (auth: A), HA (auth: a)
Chain Length:252
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P21243 Pfam ID:PF10584, PF00227 EC:3.4.25.1
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-2
Gene (Uniprot):PRE8
Chain IDs:I (auth: B), IA (auth: b)
Chain Length:250
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P23639 Pfam ID:PF10584, PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-3
Gene (Uniprot):PRE9
Chain IDs:J (auth: C), JA (auth: c)
Chain Length:258
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P23638 Pfam ID:PF10584, PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-4
Gene (Uniprot):PRE6
Chain IDs:K (auth: D), KA (auth: d)
Chain Length:254
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P40303 Pfam ID:PF10584, PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-5
Gene (Uniprot):PUP2
Chain IDs:L (auth: E), LA (auth: e)
Chain Length:260
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P32379 Pfam ID:PF10584, PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Proteasome subunit alpha type-6
Gene (Uniprot):PRE5
Chain IDs:M (auth: F), MA (auth: f)
Chain Length:234
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P40302 Pfam ID:PF10584, PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Probable proteasome subunit alpha type-7
Gene (Uniprot):PRE10
Chain IDs:N (auth: G), NA (auth: g)
Chain Length:288
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P21242 Pfam ID:PF10584, PF00227
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S protease regulatory subunit 7 homolog
Gene (Uniprot):RPT1
Chain IDs:O (auth: H)
Chain Length:215
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P33299 Pfam ID:PF21236, PF00004, PF17862 EC:5.6.1.5
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S protease regulatory subunit 4 homolog
Gene (Uniprot):RPT2
Chain IDs:P (auth: I)
Chain Length:261
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P40327 Pfam ID:PF16450, PF00004, PF17862 EC:5.6.1.5
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S protease regulatory subunit 8 homolog
Gene (Uniprot):RPT6
Chain IDs:Q (auth: J)
Chain Length:405
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:Q01939 Pfam ID:PF16450, PF00004, PF17862 EC:5.6.1.5
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S protease regulatory subunit 6B homolog
Gene (Uniprot):RPT3
Chain IDs:R (auth: K)
Chain Length:428
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P33298 Pfam ID:PF16450, PF00004 EC:5.6.1.5
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S protease subunit RPT4
Gene (Uniprot):RPT4
Chain IDs:S (auth: L)
Chain Length:437
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P53549 Pfam ID:PF16450, PF00004, PF17862 EC:5.6.1.5
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S protease regulatory subunit 6A
Gene (Uniprot):RPT5
Chain IDs:T (auth: M)
Chain Length:434
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P33297 Pfam ID:PF16450, PF00004, PF17862 EC:5.6.1.5
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN2
Gene (Uniprot):RPN2
Chain IDs:U (auth: N)
Chain Length:266
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P32565 Pfam ID:PF21505, PF01851, PF13646, PF18004
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN9
Gene (Uniprot):RPN9
Chain IDs:V (auth: O)
Chain Length:393
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:Q04062 Pfam ID:PF22037, PF01399, PF18261
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN5
Gene (Uniprot):RPN5
Chain IDs:W (auth: P)
Chain Length:445
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:Q12250 Pfam ID:PF22241, PF01399, PF18098
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN6
Gene (Uniprot):RPN6
Chain IDs:X (auth: Q)
Chain Length:434
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:Q12377 Pfam ID:PF18055, PF01399, PF18503
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN7
Gene (Uniprot):RPN7
Chain IDs:Y (auth: R)
Chain Length:429
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:Q06103 Pfam ID:PF10602, PF01399, PF21154
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN3
Gene (Uniprot):RPN3
Chain IDs:Z (auth: S)
Chain Length:523
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P40016 Pfam ID:PF25573, PF01399, PF08375
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN12
Gene (Uniprot):RPN12
Chain IDs:AA (auth: T)
Chain Length:274
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P32496 Pfam ID:PF10075
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN8
Gene (Uniprot):RPN8
Chain IDs:BA (auth: U)
Chain Length:338
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:Q08723 Pfam ID:PF01398, PF13012
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ubiquitin carboxyl-terminal hydrolase RPN11
Gene (Uniprot):RPN11
Chain IDs:CA (auth: V)
Chain Length:306
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P43588 Pfam ID:PF01398, PF23594
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN10
Gene (Uniprot):RPN10
Chain IDs:DA (auth: W)
Chain Length:268
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P38886 Pfam ID:PF13519
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN13
Gene (Uniprot):RPN13
Chain IDs:EA (auth: X)
Chain Length:156
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:O13563 Pfam ID:PF04683
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome complex subunit SEM1
Gene (Uniprot):SEM1
Chain IDs:FA (auth: Y)
Chain Length:89
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:O94742 Pfam ID:PF05160
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:26S proteasome regulatory subunit RPN1
Gene (Uniprot):RPN1
Chain IDs:GA (auth: Z)
Chain Length:993
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288C
UniProt ID:P38764 Pfam ID:PF17781, PF01851, PF18051
Ligand Molecules
NA
Primary Citation
Metabolically regulated proteasome supramolecular organization
To Be Published ? ? ? (?)
Primary Citation of related structures
9IWR
Feedback Form
Name
Email
Institute
Feedback