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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：Q02936 New Search
4PDB entries
7Biological assembly
7chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state 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
1AT0 17-kDA fragment of hedgehog C-terminal autoprocessing domain Deposited 1997-08-15 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 258–402（145 aa） Fragment：17-KDA FRAGMENT OF C-TERMINAL DOMAIN
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.8；20% PEG 3350, 80 mM AMMONIUM SULFATE, 10 mM SODIUM CACODYLATE pH 5.8
Resolution 1.90 Å R-free 0.275
2IBG Crystal Structure of Hedgehog Bound to the FNIII Domains of Ihog Deposited 2006-09-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain F 49–198（150 aa） Fragment：protein hedgehog N-product
Not recorded PO4 PHOSPHATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；2.0M Na/K phosphate pH 6.4, 0.2M lithium sulfate, 0.05M CAPS pH 10.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.20 Å R-free 0.246
2IBG Crystal Structure of Hedgehog Bound to the FNIII Domains of Ihog Deposited 2006-09-11 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 49–198（150 aa） Fragment：protein hedgehog N-product
Not recorded PO4 PHOSPHATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；2.0M Na/K phosphate pH 6.4, 0.2M lithium sulfate, 0.05M CAPS pH 10.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.20 Å R-free 0.246
2IBG Crystal Structure of Hedgehog Bound to the FNIII Domains of Ihog Deposited 2006-09-11 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain H 49–198（150 aa） Fragment：protein hedgehog N-product
Not recorded PO4 PHOSPHATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；2.0M Na/K phosphate pH 6.4, 0.2M lithium sulfate, 0.05M CAPS pH 10.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.20 Å R-free 0.246
2IBG Crystal Structure of Hedgehog Bound to the FNIII Domains of Ihog Deposited 2006-09-11 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain G 49–198（150 aa） Fragment：protein hedgehog N-product
Not recorded PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；2.0M Na/K phosphate pH 6.4, 0.2M lithium sulfate, 0.05M CAPS pH 10.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.20 Å R-free 0.246
6TD6 Structure of Drosophila melanogaster Dispatched bound to a modified Hedgehog ligand, HhN-C85II Deposited 2019-11-07 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–471（471 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.76 Å
6TYY Hedgehog autoprocessing mutant D46H Deposited 2019-08-09 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 258–403（146 aa）
Mutation：D46H Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；0.1 M Hepes, pH 7.5, 3.4 M sodium formate
Resolution 1.36 Å R-free 0.195

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.