← 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：P0A809 New Search
5PDB entries
5Biological assembly
9chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification 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
1BDX E. COLI DNA HELICASE RUVA WITH BOUND DNA HOLLIDAY JUNCTION, ALPHA CARBONS AND PHOSPHATE ATOMS ONLY Deposited 1998-05-11 Assembly 1 Protein–DNA Homooligomer；Protein × 4 PDB declaration: octameric（8） Consistent with all polymers
Chain A 1–203（203 aa）
Chain B 1–203（203 aa）
Chain C 1–203（203 aa）
Chain D 1–203（203 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；PROTEIN/DNA COMPLEX WAS CRYSTALLISED FROM 0.85M SODIUM ACETATE BUFFERED WITH 100MM IMIDAZOLE AT PH 6.5, VAPOR DIFFUSION, HANGING DROP
Resolution 6.00 Å
1C7Y E.COLI RUVA-HOLLIDAY JUNCTION COMPLEX Deposited 2000-04-03 Assembly 1 Protein–DNA Homooligomer；Protein × 4 PDB declaration: 36-meric（36） Consistent with all polymers
Chain A 1–203（203 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；ammonium sulfate, sodium chloride, glycerol, MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.10 Å R-free 0.279
1CUK ESCHERICHIA COLI RUVA PROTEIN AT PH 4.9 AND ROOM TEMPERATURE Deposited 1996-08-28 Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–203（203 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
1D8L E. COLI HOLLIDAY JUNCTION BINDING PROTEIN RUVA NH2 REGION LACKING DOMAIN III Deposited 1999-10-25 Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–149（149 aa） Fragment：NH2 REGION
Chain B 1–149（149 aa） Fragment：NH2 REGION
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.6；pH 4.60
Resolution 2.50 Å R-free 0.320
1HJP HOLLIDAY JUNCTION BINDING PROTEIN RUVA FROM E. COLI Deposited 1997-08-21 Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–203（203 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.9；50MM CITRATE PH4.9 500MM NACL 10% GLYCEROL 3% PEG2000
Resolution 2.50 Å R-free 0.294

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.