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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：C9JK83 New Search
1PDB entries
1Biological assembly
1chain/assembly records
Main Difference Dimensions in This Set
No difference found in parsed fields

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
5IXF Solution structure of the STAM2 SH3 with AMSH derived peptide complex Deposited 2016-03-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 228–241（14 aa） Fragment：SBM motif, UNP residues 228-241
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；293 K；Ionic strength (raw mmCIF value) 20；Pressure 1
NMR sample composition 250 uM [U-13C; U-15N] UIM-SH3, 250 uM SBM motif of AMSH, 20 mM sodium phosphate, 0.02 % sodium azide, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided

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.