← Back to search

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：P19256 New Search
2PDB entries
2Biological assembly
2chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification 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
1CCZ CRYSTAL STRUCTURE OF THE CD2-BINDING DOMAIN OF CD58 (LYMPHOCYTE FUNCTION-ASSOCIATED ANTIGEN 3) AT 1.8-A RESOLUTION Deposited 1999-03-02 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 29–122（94 aa） Fragment：CD2-BINDING DOMAIN
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.6；0.1M SODIUM ACETATE PH 4.6, 2.0 M SODIUM CHLORIDE
Resolution 1.80 Å R-free 0.243
1CI5 GLYCAN-FREE MUTANT ADHESION DOMAIN OF HUMAN CD58 (LFA-3) Deposited 1999-04-07 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 29–123（95 aa） Fragment：ADHESION DOMAIN
Mutation：F1S/V9K/V21Q/V58K/T85S/L93G No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.5；298 K；Ionic strength (raw mmCIF value) 10 mM NAPO4；Pressure 1
NMR sample composition 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.