Current Protein Identity：A0A087X2I1
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Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 22MM Structure of human 26S proteasome complexed with midnolin(1-111+337-468) Deposited 2026-01-16 | Assembly 1 Insufficient information Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.42 Å |
| 5T0G Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric（32） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 6 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.40 Å |
| 5T0H Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric（32） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 6 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 6.80 Å |
| 5T0I Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric（32） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 8.00 Å |
| 5T0J Structural basis for dynamic regulation of the human 26S proteasome Deposited 2016-08-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric（32） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 8.00 Å |
| 6MSB Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.00 Å |
| 6MSD Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 6MSE Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.30 Å |
| 6MSG Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.50 Å |
| 6MSH Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.60 Å |
| 6MSJ Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.30 Å |
| 6MSK Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome Deposited 2018-10-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 6WJD SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A Deposited 2020-04-13 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5；50 mM Tris, pH 7.5, 50 mM NaCl, 1.5 mM ATP-gamma-S, 5 mM MgCl2, 2 mM DTT, 10 uM zinc sulfate
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.80 Å |
| 7QXN Proteasome-ZFAND5 Complex Z+A state Deposited 2022-01-26 | Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.70 Å |
| 7QXP Proteasome-ZFAND5 Complex Z+B state Deposited 2022-01-26 | Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.60 Å |
| 7QXU Proteasome-ZFAND5 Complex Z+C state Deposited 2022-01-27 | Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.30 Å |
| 7QXW Proteasome-ZFAND5 Complex Z+D state Deposited 2022-01-27 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.10 Å |
| 7QXX Proteasome-ZFAND5 Complex Z+E state Deposited 2022-01-27 | Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.40 Å |
| 7QY7 Proteasome-ZFAND5 Complex Z-A state Deposited 2022-01-27 | Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.70 Å |
| 7QYA Proteasome-ZFAND5 Complex Z-B state Deposited 2022-01-27 | Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.80 Å |
| 7QYB Proteasome-ZFAND5 Complex Z-C state Deposited 2022-01-27 | Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.10 Å |
| 7W37 Structure of USP14-bound human 26S proteasome in state EA1_UBL Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.00 Å |
| 7W38 Structure of USP14-bound human 26S proteasome in state EA2.0_UBL Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 6 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.10 Å |
| 7W39 Structure of USP14-bound human 26S proteasome in state EA2.1_UBL Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 7W3A Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.50 Å |
| 7W3B Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.60 Å |
| 7W3C Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.40 Å |
| 7W3F Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.30 Å |
| 7W3G Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 7W3H Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 7W3I Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.50 Å |
| 7W3J Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE
|
Resolution 3.50 Å |
| 7W3K Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.60 Å |
| 7W3M Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14 Deposited 2021-11-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.50 Å |
| 9HEU Co-chaperone Bag1-bound human 26S proteasome in SBAG1 state Deposited 2024-11-14 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.60 Å |
| 9K4J Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.0 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric（50） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.90 Å |
| 9K4K Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA1.1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric（51） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.00 Å |
| 9K4L Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EA1.2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 7.50 Å |
| 9K4M Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 9K4O Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric（50） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 6.00 Å |
| 9K4P Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.3 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.80 Å |
| 9K4R Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.10 Å |
| 9K4S Structure of substrate-engaged 26S proteasome RP-CP subcomplex in state EB.2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric（50） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.70 Å |
| 9K4T Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EB.3 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 6.10 Å |
| 9K4U Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.40 Å |
| 9K4V Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EC2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.30 Å |
| 9K4W Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.90 Å |
| 9K4X Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.30 Å |
| 9K4Y Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED0.3 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 9K4Z Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.30 Å |
| 9K50 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 9K51 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED1.3 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 9K53 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 49 PDB declaration: 49-meric（49） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.50 Å |
| 9K54 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 51 PDB declaration: 51-meric（51） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.70 Å |
| 9K55 Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state ED2.3 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 50 PDB declaration: 50-meric（50） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 7.00 Å |
| 9K56 Structure of substrate-engaged single-cap human proteasome in state EA1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.80 Å |
| 9K57 Structure of substrate-engaged single-cap human proteasome in state EA2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.10 Å |
| 9K58 Structure of substrate-engaged single-cap human proteasome in state EB Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.50 Å |
| 9K59 Structure of substrate-engaged single-cap human proteasome in state EC1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.30 Å |
| 9K5A Structure of substrate-engaged single-cap human proteasome in state EC2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.10 Å |
| 9K5B Structure of substrate-engaged single-cap human proteasome in state ED0 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.80 Å |
| 9K5C Structure of substrate-engaged single-cap human proteasome in state ED1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.80 Å |
| 9K5D Structure of substrate-engaged single-cap human proteasome in state ED2 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.70 Å |
| 9K5E Structure of substrate-engaged double-cap human proteasome in state EA1-EA1 Deposited 2024-10-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 68 PDB declaration: 68-meric（68） Consistent with protein count |
Chain AE
1–403（403 aa）
Chain BE
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 8 MG MAGNESIUM ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ZN ZINC ION × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.80 Å |
| 9MBP Substrate-engaged human 26S proteasome bound to midnolin with RPT1 at top of spiral staircase Deposited 2025-03-17 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.75 Å |
| 9NKF Structure of human substrate-free 26S proteasome in the presence of ATPgS and MG-132,SA-like state (composite map) Deposited 2025-02-28 | Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.90 Å |
| 9NKG Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map) Deposited 2025-02-28 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.80 Å |
| 9NKI Structure of substrate engaged MIDN-bound human 26S proteasome, EB MIDN_UBL state (Composite map) Deposited 2025-02-28 | Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric（48） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6；50 mM Tris, pH 7.5, 150 mM NaCl, 20 mM KCl,5 mM MgCl2, 1 mM TECP,
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.94 Å |
| 9NKJ Structure of substrates-engaged MIDN-bound human 26S proteasome,ED-MIDN state (Composite map) Deposited 2025-02-28 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6；50 mM Tris pH 7.5, 150 mM NaCl, 20 mM KCl, 5 mM MgCl2, and 1 mM TECP
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.84 Å |
| 9SZT Co-chaperone Bag1-bound human 26S proteasome in SBAG1.2 state Deposited 2025-10-15 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.50 Å |
| 9SZV Co-chaperone Bag1-bound human 26S proteasome in SBAG1.3 state Deposited 2025-10-15 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 5 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.60 Å |
| 9U3L Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase Deposited 2025-03-18 | Assembly 1 Protein heterocomplex Heteromer；Protein × 47 PDB declaration: 47-meric（47） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.91 Å |
| 9U4M Focused refinement of 19S in the substrate-engaged human 26S proteasome bound to midnolin with RPT6 at top of spiral staircase Deposited 2025-03-19 | Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric（18） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 3 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.14 Å |
| 9U7R Substrate-free human 26S proteasome purified by midnolin, 20S proteasome, RPTs and RPN11 part Deposited 2025-03-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 35 PDB declaration: 35-meric（35） Consistent with protein count |
Chain E
1–403（403 aa）
|
Not recorded | ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 LDZ N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide × 6 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.17 Å |