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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：O41974 New Search
2PDB entries
3Biological assembly
6chain/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
2YQ1 MHV-68 LANA (ORF73) C-terminal domain: triclinic crystal form Deposited 2012-11-02 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 124–260（137 aa） Fragment：C-TERMINAL DOMAIN, RESIDUES 124-260
Chain D 124–260（137 aa） Fragment：C-TERMINAL DOMAIN, RESIDUES 124-260
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；1.5 UL OF 0.3 MM PROTEIN IN 5 MM BISTRIS, PH 6.5, 5 MM DTT WERE ADDED TO 1.5 UL OF 2.0 M SODIUM FORMATE, 15% (W/V) PEG 6000. THE MIXTURE WAS INCUBATED AT 20 DEGREE CENTIGRADE IN A HANGING DROP SETUP. CRYSTALS GREW IN A FEW DAYS AND WERE CRYO-PROTECTED BY SHORT SOAKING IN 2.0 M SODIUM FORMATE, 15% (W/V) PEG 6000, 25% (V/V) GLYCEROL.
Resolution 2.30 Å R-free 0.246
2YQ1 MHV-68 LANA (ORF73) C-terminal domain: triclinic crystal form Deposited 2012-11-02 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 124–260（137 aa） Fragment：C-TERMINAL DOMAIN, RESIDUES 124-260
Chain B 124–260（137 aa） Fragment：C-TERMINAL DOMAIN, RESIDUES 124-260
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；1.5 UL OF 0.3 MM PROTEIN IN 5 MM BISTRIS, PH 6.5, 5 MM DTT WERE ADDED TO 1.5 UL OF 2.0 M SODIUM FORMATE, 15% (W/V) PEG 6000. THE MIXTURE WAS INCUBATED AT 20 DEGREE CENTIGRADE IN A HANGING DROP SETUP. CRYSTALS GREW IN A FEW DAYS AND WERE CRYO-PROTECTED BY SHORT SOAKING IN 2.0 M SODIUM FORMATE, 15% (W/V) PEG 6000, 25% (V/V) GLYCEROL.
Resolution 2.30 Å R-free 0.246
4BLG Crystal structure of MHV-68 Latency-associated nuclear antigen (LANA) C-terminal DNA binding domain Deposited 2013-05-02 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 140–272（133 aa） Fragment：DNA-BINDNG DOMAIN, RESIDUES 140-272
Chain B 140–272（133 aa） Fragment：DNA-BINDNG DOMAIN, RESIDUES 140-272
Not recorded PO4 PHOSPHATE ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.1 M NA/K PHOSPHATE PH 7.0, 0.1 M LITHIUM SULPHATE, 22 % W/V PEG 3350 AND 4 % V/V 1,4 DIOXANE.
Resolution 2.20 Å R-free 0.203

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.