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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：Q7BCK4 New Search
2PDB entries
3Biological assembly
3chain/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
3ML3 Crystal structure of the IcsA autochaperone region Deposited 2010-04-16 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 591–758（168 aa） Fragment：IcsA autochaperone region, UNP residues 591-758
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6；293 K；17% PEG 4000, 10% isopropanol, 0.1M sodium citrate, pH 6.0, EVAPORATION, temperature 293K
Resolution 2.00 Å R-free 0.219
5KE1 Structure of a C-terminal fragment of the IcsA/VirG passenger-domain Deposited 2016-06-09 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 419–758（340 aa） Fragment：UNP residues 419-758
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.2；293 K；0.2 M KCl, 0.1 M TRIS pH 7.2, 26% Jeffamine M-2070
Resolution 1.90 Å R-free 0.195
5KE1 Structure of a C-terminal fragment of the IcsA/VirG passenger-domain Deposited 2016-06-09 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 419–758（340 aa） Fragment：UNP residues 419-758
Not recorded NI NICKEL (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.2；293 K；0.2 M KCl, 0.1 M TRIS pH 7.2, 26% Jeffamine M-2070
Resolution 1.90 Å R-free 0.195

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.