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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：P28007 New Search
4PDB entries
4Biological assembly
4chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion 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
3U28 Crystal structure of a Cbf5-Nop10-Gar1 complex from Saccharomyces cerevisiae Deposited 2011-10-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 32–124（93 aa） Fragment：UNP residues 32-124
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.04；293 K；0.2M sodium malonate, 7%(w/v) polyethylene glycol 3350, pH 8.04, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.90 Å R-free 0.233
3UAI Structure of the Shq1-Cbf5-Nop10-Gar1 complex from Saccharomyces cerevisiae Deposited 2011-10-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain C 32–124（93 aa） Fragment：Core domain, UNP residues 32-124
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；297 K；0.1M Bis-Tris, 20%(w/v) polyethylene glycol monomethyl ether 5000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 297K
Resolution 3.06 Å R-free 0.275
9G25 snR30 snoRNP - State 1 - Utp23-Krr1-deltaC3 Deposited 2024-07-10 Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 14-meric（14） Consistent with all polymers
Chain C 1–205（205 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.89 Å
9G28 snR30 snoRNP - State 2 - Utp23-Krr1-deltaC3 Deposited 2024-07-10 Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 14-meric（14） Consistent with all polymers
Chain C 1–205（205 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å

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.