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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：Q6CTI2 New Search
2PDB entries
3Biological 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
2YFV The heterotrimeric complex of Kluyveromyces lactis Scm3, Cse4 and H4 Deposited 2011-04-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 81–180（100 aa） Fragment：RESIDUES 81-180
Not recorded IOD IODIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.5；0.1 M SODIUM CITRATE, PH4.5, 6% PEG 4000, AND 0.1 M SODIUM IODIDE
Resolution 2.32 Å R-free 0.257
2YFW Heterotetramer structure of Kluyveromyces lactis Cse4,H4 Deposited 2011-04-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 93–184（92 aa） Fragment：HISTONE-FOLD DOMAIN, RESIDUES 93-184
Chain G 93–184（92 aa） Fragment：HISTONE-FOLD DOMAIN, RESIDUES 93-184
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；0.1 M TRIS-HCL, PH8.5, 0.2 M NACL, AND 25% PEG 3350
Resolution 2.60 Å R-free 0.276
2YFW Heterotetramer structure of Kluyveromyces lactis Cse4,H4 Deposited 2011-04-08 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain C 93–184（92 aa） Fragment：HISTONE-FOLD DOMAIN, RESIDUES 93-184
Chain E 93–184（92 aa） Fragment：HISTONE-FOLD DOMAIN, RESIDUES 93-184
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；0.1 M TRIS-HCL, PH8.5, 0.2 M NACL, AND 25% PEG 3350
Resolution 2.60 Å R-free 0.276

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.