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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：Q6ZMJ4 New Search
4PDB entries
6Biological assembly
12chain/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
4DKC Crystal Structure of Human Interleukin-34 Deposited 2012-02-03 Assembly 1 Other combination Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 21–193（173 aa）
Chain B 21–193（173 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；0.1 M Hepes pH 7.5, 10% w/v Polyethylene glycol 6,000, 5% v/v (+/-)-2-Methyl-2,4-pentanediol, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 1.85 Å R-free 0.203
4DKD Crystal Structure of Human Interleukin-34 Bound to Human CSF-1R Deposited 2012-02-03 Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 21–193（173 aa） Fragment：active core, UNP residues 21-193
Chain B 21–193（173 aa） Fragment：active core, UNP residues 21-193
Not recorded BMA beta-D-mannopyranose × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；293 K；0.1M Calcium acetate, 0.1M Mes pH 6.0, 15% PEG 400, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.00 Å R-free 0.287
4DKE Crystal Structure of Human Interleukin-34 Bound to FAb1.1 Deposited 2012-02-03 Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 21–193（173 aa） Fragment：active core
Chain B 21–193（173 aa） Fragment：active core
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2 M Ammonium phosphate monobasic, 0.1 M Tris pH 8.5, 50% v/v (+/-)-2-Methyl-2,4-pentanediol, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.00 Å R-free 0.265
4DKE Crystal Structure of Human Interleukin-34 Bound to FAb1.1 Deposited 2012-02-03 Assembly 2 Other combination Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 21–193（173 aa） Fragment：active core
Chain B 21–193（173 aa） Fragment：active core
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2 M Ammonium phosphate monobasic, 0.1 M Tris pH 8.5, 50% v/v (+/-)-2-Methyl-2,4-pentanediol, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.00 Å R-free 0.265
4DKF Crystal Structure of Human Interleukin-34 Bound to FAb2 Deposited 2012-02-03 Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 21–193（173 aa） Fragment：active core
Chain B 21–193（173 aa） Fragment：active core
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；0.2 M Potassium sodium tartrate tetrahydrate, 20% w/v Polyethylene glycol 3,350, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.61 Å R-free 0.256
4DKF Crystal Structure of Human Interleukin-34 Bound to FAb2 Deposited 2012-02-03 Assembly 2 Other combination Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 21–193（173 aa） Fragment：active core
Chain B 21–193（173 aa） Fragment：active core
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；0.2 M Potassium sodium tartrate tetrahydrate, 20% w/v Polyethylene glycol 3,350, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.61 Å R-free 0.256

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.