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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：P0AEM0 New Search
3PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state Different experimental method 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
2M2A NMR solution structure of the two domain PPIase SlpA from Escherichia coli Deposited 2012-12-17 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–148（148 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.5；298 K；Ionic strength (raw mmCIF value) 0.1；Pressure ambient
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] SlpA, 100 mM potassium phosphate, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
4DT4 Crystal structure of the PPIase-chaperone SlpA with the chaperone binding site occupied by the linker of the purification tag Deposited 2012-02-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–149（149 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；277 K；28% PEG 3350, 6% MPD (2-methyl-2,4-pentane diol), 100 mM MgCl2 and 100 mM Bis-Tris pH 6, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.35 Å R-free 0.201
5I7Q Crystal structure of Fkbp12-IF(SlpA), a chimeric protein of human Fkbp12 and the insert in flap domain of Ecoli SlpA Deposited 2016-02-18 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 73–132（60 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；25 % PEG1500, 10 % isopropanol, 0.1 M CaCl2, 0.1 M Mes pH 6.5
Resolution 1.90 Å R-free 0.238

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.