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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：P20160 New Search
4PDB entries
4Biological assembly
4chain/assembly records
Main Difference Dimensions in This Set
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
1A7S ATOMIC RESOLUTION STRUCTURE OF HBP Deposited 1998-03-17 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 27–251（225 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CL CHLORIDE ION × 1 EOH ETHANOL × 15 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.2；pH 7.2
Resolution 1.12 Å R-free 0.189
1AE5 HUMAN HEPARIN BINDING PROTEIN Deposited 1997-03-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 27–251（225 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.2；pH 7.2
Resolution 2.30 Å
1FY1 [R23S,F25E]HBP, A MUTANT OF HUMAN HEPARIN BINDING PROTEIN (CAP37) Deposited 2000-09-28 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 27–251（225 aa）
Mutation：R23S, F25E NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 EOH ETHANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；293 K；Ethanol, 1,2,5-trihydroxyhexane, TRIS, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.50 Å R-free 0.294
1FY3 [G175Q]HBP, A mutant of human heparin binding protein (CAP37) Deposited 2000-09-28 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 27–251（225 aa）
Mutation：G175Q NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CL CHLORIDE ION × 1 EOH ETHANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；293 K；Ethanol, glycerol, TRIS, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.89 Å R-free 0.252

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.