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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：P49410 New Search
2PDB entries
2Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state 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
1D2E CRYSTAL STRUCTURE OF MITOCHONDRIAL EF-TU IN COMPLEX WITH GDP Deposited 1999-09-23 Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 55–451（397 aa）
Chain B 55–451（397 aa）
Chain C 55–451（397 aa）
Chain D 55–451（397 aa）
Not recorded MG MAGNESIUM ION × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.2；277 K；MME 2K, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 4K
Resolution 1.94 Å R-free 0.257
1XB2 Crystal Structure of Bos taurus mitochondrial Elongation Factor Tu/Ts Complex Deposited 2004-08-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 44–452（409 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.6；279 K；14-18% PEG 8000, 100 mM Tris-HCl pH 7.6, 200 mM Na3Citrate-2H2O, 2 mM DTT and 1 mM NaN3 , VAPOR DIFFUSION, SITTING DROP, temperature 279K
Resolution 2.20 Å R-free 0.247

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.