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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：Q13371 New Search
19PDB entries
19Biological assembly
19chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state 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
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 P 1–301（301 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 P 1–301（301 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
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 P 48–301（254 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
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 P 18–301（284 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 P 1–301（301 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
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 P 1–301（301 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 P 1–301（301 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 P 1–301（301 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
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 P 1–301（301 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 P 1–301（301 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 P 1–301（301 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 P 1–301（301 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
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 P 1–301（301 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
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 P 1–301（301 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 P 1–301（301 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 P 1–301（301 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 P 1–301（301 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 P 1–301（301 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
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 P 1–301（301 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

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.