← 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：P19517 New Search
6PDB entries
6Biological assembly
12chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification 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
5GJV Structure of the mammalian voltage-gated calcium channel Cav1.1 complex at near atomic resolution Deposited 2016-07-02 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 80–174（95 aa） Fragment：UNP residues 80-174
Chain C 265–463（199 aa） Fragment：UNP residues 265-463
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 14 CA CALCIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8；100 mM Tris-HCl, pH 8.0,200 mM NaCl, 10 mM CaCl2,15 mM reduced glutathione, 0.1% digitonin, and protease inhibitors.
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 2 s and flash-frozen in liquid ethane cooled by liquid nitrogen
Resolution 3.60 Å
5GJW Structure of the mammalian voltage-gated calcium channel Cav1.1 complex for ClassII map Deposited 2016-07-02 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 80–174（95 aa） Fragment：UNP residues 80-174
Chain C 265–463（199 aa） Fragment：UNP residues 265-463
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 CA CALCIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8；100 mM Tris-HCl, pH 8.0,200 mM NaCl, 10 mM CaCl2,15 mM reduced glutathione, 0.1% digitonin, and protease inhibitors.
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 2 s and flash-frozen in liquid ethane cooled by liquid nitrogen
Resolution 3.90 Å
6JP5 Rabbit Cav1.1-Nifedipine Complex Deposited 2019-03-25 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 80–524（445 aa）
Chain C 80–524（445 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 9 CA CALCIUM ION × 3 3PE 1,2-Distearoyl-sn-glycerophosphoethanolamine × 8 C5U dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate × 1 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 1 ETA ETHANOLAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6JP8 Rabbit Cav1.1-Bay K8644 Complex Deposited 2019-03-26 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 80–524（445 aa）
Chain C 80–524（445 aa）
Not recorded C8U methyl (4~{S})-2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)phenyl]-1,4-dihydropyridine-3-carboxylate × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 CA CALCIUM ION × 2 ETA ETHANOLAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6JPA Rabbit Cav1.1-Verapamil Complex Deposited 2019-03-26 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 80–524（445 aa）
Chain C 1–524（524 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 CA CALCIUM ION × 3 3PE 1,2-Distearoyl-sn-glycerophosphoethanolamine × 8 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 2 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 1 4YH (2S)-2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile × 2 ETA ETHANOLAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
6JPB Rabbit Cav1.1-Diltiazem Complex Deposited 2019-03-26 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 80–524（445 aa）
Chain C 1–524（524 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 CA CALCIUM ION × 3 3PE 1,2-Distearoyl-sn-glycerophosphoethanolamine × 4 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 1 C9F Diltiazem × 1 ETA ETHANOLAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
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.