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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：P34244 New Search
3PDB entries
3Biological assembly
3chain/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
5G04 Structure of the human APC-Cdc20-Hsl1 complex Deposited 2016-03-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 21 PDB declaration: 21-meric（21） Consistent with protein count
Chain S 667–872（206 aa） Fragment：RESIDUES 667-872
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer 20MM HEPES, 150MM NACL, 0. 5MM TCEP；pH 8；20MM HEPES, 150MM NACL, 0. 5MM TCEP
cryo-EM vitrification conditions Cryogen ETHANE；LIQUID ETHANE
Resolution 3.90 Å
5L9T Model of human Anaphase-promoting complex/Cyclosome (APC/C-CDH1) with E2 UBE2S poised for polyubiquitination where UBE2S, APC2, and APC11 are modeled into low resolution density Deposited 2016-06-11 Assembly 1 Insufficient information Heteromer；Protein × 22 PDB declaration: 22-meric（22） Consistent with protein count
Chain S 818–842（25 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.40 Å
5L9U Model of human Anaphase-promoting complex/Cyclosome (APC/C-CDH1) with a cross linked Ubiquitin variant-substrate-UBE2C (UBCH10) complex representing key features of multiubiquitination Deposited 2016-06-11 Assembly 1 Insufficient information Heteromer；Protein × 22 PDB declaration: 22-meric（22） Consistent with protein count
Chain S 768–842（75 aa）
Mutation：K788C,K788C,K788C No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.40 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.