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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：I2CMD3 New Search
2PDB 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
5VPK CRYSTAL STRUCTURE OF MITE ALLERGEN DER F 1 Deposited 2017-05-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 83–305（223 aa） Fragment：SEQUENCE DATABASE RESIDUES 99-321
Not recorded SO4 SULFATE ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 10.5；293 K；PROTEIN SOLUTION: 0.5M L-ARGININE, 0.12M LI SULFATE, 0.004M EDTA, 0.1M CAPS, PH 10.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K, PH 10.50
Resolution 2.00 Å R-free 0.210
5VPK CRYSTAL STRUCTURE OF MITE ALLERGEN DER F 1 Deposited 2017-05-05 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 83–305（223 aa） Fragment：SEQUENCE DATABASE RESIDUES 99-321
Not recorded SO4 SULFATE ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 10.5；293 K；PROTEIN SOLUTION: 0.5M L-ARGININE, 0.12M LI SULFATE, 0.004M EDTA, 0.1M CAPS, PH 10.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K, PH 10.50
Resolution 2.00 Å R-free 0.210
5VPK CRYSTAL STRUCTURE OF MITE ALLERGEN DER F 1 Deposited 2017-05-05 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 83–305（223 aa） Fragment：SEQUENCE DATABASE RESIDUES 99-321
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 10.5；293 K；PROTEIN SOLUTION: 0.5M L-ARGININE, 0.12M LI SULFATE, 0.004M EDTA, 0.1M CAPS, PH 10.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K, PH 10.50
Resolution 2.00 Å R-free 0.210
5VPL CRYSTAL STRUCTURE OF DER F 1 COMPLEXED WITH FAB 4C1 Deposited 2017-05-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 83–305（223 aa） Fragment：UNP RESIDUES 99-321
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 1 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；293 K；0.1M HEPES, 18% W/V PEG12K, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K
Resolution 1.90 Å R-free 0.194

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.