← Back to search

Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P50990 New Search
65PDB entries
65Biological assembly
125chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state Different ligand/ion Different experimental conditions Different structure-quality metrics

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
6NR8 hTRiC-hPFD Class6 Deposited 2019-01-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 22 PDB declaration: 22-meric（22） Consistent with protein count
Chain H 14–527（514 aa）
Chain P 14–527（514 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.80 Å
6NR9 hTRiC-hPFD Class5 Deposited 2019-01-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 22 PDB declaration: 22-meric（22） Consistent with protein count
Chain H 14–527（514 aa）
Chain P 14–527（514 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.50 Å
6NRA hTRiC-hPFD Class1 (No PFD) Deposited 2019-01-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain H 14–527（514 aa）
Chain P 14–527（514 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.70 Å
6NRB hTRiC-hPFD Class2 Deposited 2019-01-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 22 PDB declaration: 22-meric（22） Consistent with protein count
Chain H 14–527（514 aa）
Chain P 14–527（514 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.70 Å
6NRC hTRiC-hPFD Class3 Deposited 2019-01-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 22 PDB declaration: 22-meric（22） Consistent with protein count
Chain H 14–527（514 aa）
Chain P 14–527（514 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.30 Å
6NRD hTRiC-hPFD Class4 Deposited 2019-01-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 22 PDB declaration: 22-meric（22） Consistent with protein count
Chain H 14–527（514 aa）
Chain P 14–527（514 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.20 Å
6QB8 Human CCT:mLST8 complex Deposited 2018-12-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.97 Å
7LUM Human TRiC in ATP/AlFx closed state Deposited 2021-02-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain B 1–548（548 aa）
Chain J 1–548（548 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
7LUP Human TRiC/CCT complex with reovirus outer capsid protein sigma-3 Deposited 2021-02-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain B 1–548（548 aa）
Chain J 1–548（548 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.20 Å
7NVL Human TRiC complex in closed state with nanobody bound (Consensus Map) Deposited 2021-03-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
7NVM Human TRiC complex in closed state with nanobody Nb18, actin and PhLP2A bound Deposited 2021-03-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 20 PDB declaration: eicosameric（20） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7NVN Human TRiC complex in closed state with nanobody and tubulin bound Deposited 2021-03-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 19 PDB declaration: nonadecameric（19） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7NVO Human TRiC complex in open state with nanobody bound Deposited 2021-03-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded MG MAGNESIUM ION × 16 ADP ADENOSINE-5'-DIPHOSPHATE × 16 AF3 ALUMINUM FLUORIDE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7TRG The beta-tubulin folding intermediate I Deposited 2022-01-28 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain B 1–547（547 aa）
Not recorded MG MAGNESIUM ION × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 8 AF3 ALUMINUM FLUORIDE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7TTN The beta-tubulin folding intermediate II Deposited 2022-02-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain B 1–547（547 aa）
Not recorded AF3 ALUMINUM FLUORIDE × 8 MG MAGNESIUM ION × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7TTT The beta-tubulin folding intermediate III Deposited 2022-02-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain B 1–547（547 aa）
Not recorded MG MAGNESIUM ION × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 8 AF3 ALUMINUM FLUORIDE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7TUB The beta-tubulin folding intermediate IV Deposited 2022-02-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count
Chain B 1–547（547 aa）
Not recorded MG MAGNESIUM ION × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 8 AF3 ALUMINUM FLUORIDE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7WU7 Prefoldin-tubulin-TRiC complex Deposited 2022-02-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 22 PDB declaration: 22-meric（22） Consistent with protein count
Chain H 1–547（547 aa）
Chain P 1–547（547 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.85 Å
7WZ3 Cryo-EM structure of human TRiC-tubulin-S1 state Deposited 2022-02-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7X0A Cryo-EM structure of human TRiC-NPP state Deposited 2022-02-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7X0S Human TRiC-tubulin-S3 Deposited 2022-02-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain J 1–548（548 aa）
Chain P 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7X0V cryo-EM structure of human TRiC-ADP-AlFx Deposited 2022-02-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain J 1–548（548 aa）
Chain P 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7X3J Cryo-EM structure of human TRiC-tubulin-S2 Deposited 2022-03-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7X3U cryo-EM structure of human TRiC-ADP Deposited 2022-03-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7X6Q cryo-EM structure of human TRiC-ATP-closed state Deposited 2022-03-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain J 1–548（548 aa）
Chain P 1–548（548 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
7X7Y Cryo-EM structure of Human TRiC-ATP-open state Deposited 2022-03-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8HKI Human TRiC open state Deposited 2022-11-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8I1U Human TRiC-PhLP2A complex in the closed state Deposited 2023-01-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain H 1–548（548 aa）
Chain P 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.24 Å
8I9U Human TRiC-PhLP2A complex in the open state Deposited 2023-02-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain H 1–548（548 aa）
Chain P 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 10 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8IB8 Human TRiC-PhLP2A-actin complex in the closed state Deposited 2023-02-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain H 1–548（548 aa）
Chain P 1–548（548 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.42 Å
8SFE Open state CCT-G beta 5 complex Deposited 2023-04-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.36 Å
8SFF CCT G beta 5 complex closed state 0 Deposited 2023-04-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8SG8 CCT G beta 5 complex closed state 1 Deposited 2023-04-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8SG9 CCT G beta 5 complex closed state 3 Deposited 2023-04-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8SGC CCT G beta 5 complex closed state 2 Deposited 2023-04-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8SGL CCT G beta 5 complex closed state 15 Deposited 2023-04-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8SGQ CCT G beta 5 complex intermediate state Deposited 2023-04-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain Q 29–526（498 aa）
Chain q 29–526（498 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8SH9 CCT G beta 5 complex best PhLP1 class Deposited 2023-04-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8SHA CCT-G beta 5 complex closed state 4 Deposited 2023-04-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8SHD CCT G beta 5 complex closed state 10 Deposited 2023-04-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8SHE CCT-G beta 5 complex closed state 8 Deposited 2023-04-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8SHF CCT-G beta 5 complex closed state 7 Deposited 2023-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8SHG CCT G beta 5 complex closed state 9 Deposited 2023-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8SHL CCT G beta 5 complex closed state 5 Deposited 2023-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8SHN CCT-G beta 5 complex closed state 6 Deposited 2023-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8SHO CCT G beta 5 complex close state 11 Deposited 2023-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8SHP CCT G beta 5 complex closed state 13 Deposited 2023-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8SHQ CCT G beta 5 complex closed state 12 Deposited 2023-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8SHT CCT G beta 5 complex closed state 14 Deposited 2023-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric（18） Consistent with protein count
Chain Q 2–539（538 aa）
Chain q 2–539（538 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9E2S Apo TRiC in closed conformation Deposited 2024-10-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: 16-meric（16） Consistent with protein count
Chain B 1–547（547 aa）
Chain b 1–547（547 aa）
Not recorded MG MAGNESIUM ION × 16 ADP ADENOSINE-5'-DIPHOSPHATE × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9NOC CCT G beta 5 S123L complex state 3 Deposited 2025-03-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric（18） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
9NOO CCT G beta 5 S123L complex state 2 Deposited 2025-03-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: 17-meric（17） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NOP CCT G beta 5 S123L complex state 1 Deposited 2025-03-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric（18） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NOQ CCT G beta 5 R269E complex state 5 Deposited 2025-03-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric（18） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9NPW CCT G beta 5 R269E complex state 2 Deposited 2025-03-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric（18） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NQ1 CCT G beta 5 R269E complex state 1 Deposited 2025-03-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: 17-meric（17） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NQ6 CCT G beta 5 G257E complex state 4 Deposited 2025-03-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric（18） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NR1 CCT G beta 5 G257E complex state 1 Deposited 2025-03-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: 17-meric（17） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NR4 CCT G beta 5 G257E complex state 3 Deposited 2025-03-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: 17-meric（17） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NRD CCT G beta 5 G257E complex state 2 Deposited 2025-03-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: 17-meric（17） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NRE CCT G beta 5 G257E complex state 5 Deposited 2025-03-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: 17-meric（17） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NRF CCT G beta 5 G257E complex state 6 Deposited 2025-03-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric（18） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NRG CCT G beta 5 R269E complex state 3 Deposited 2025-03-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: 17-meric（17） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NRH CCT G beta 5 R269E complex state 4 Deposited 2025-03-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: 18-meric（18） Consistent with protein count
Chain Q 1–548（548 aa）
Chain q 1–548（548 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 16 MG MAGNESIUM ION × 16 AF3 ALUMINUM FLUORIDE × 16 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9UMT TRiC_HDAC1_close_state Deposited 2025-04-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain E 2–530（529 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 8 MG MAGNESIUM ION × 8 AF3 ALUMINUM FLUORIDE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.64 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.