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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：Q9H1Y0 New Search
9PDB entries
19Biological assembly
22chain/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
4GDK Crystal Structure of Human Atg12~Atg5 Conjugate in Complex with an N-terminal Fragment of Atg16L1 Deposited 2012-07-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 1–275（275 aa）
Chain E 1–275（275 aa）
Not recorded NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PROTEIN: 10 MG/ML in 0.01M HEPES pH 7.0, 0.3 M NaCl, 0.001 M DTT; RESERVOIR: 0.1M Hepes pH7.5, 0.2 M lithium citrate, 20% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.70 Å R-free 0.236
4GDL Crystal Structure of Human Atg12~Atg5 Conjugate in Complex with an N-terminal Fragment of Atg16L1 Deposited 2012-07-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–275（275 aa）
Not recorded NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PROTEIN: 10 MG/ML in 0.01M HEPES pH 7.0, 0.3 M NaCl, 0.001 M DTT; RESERVOIR: 0.1M BICINE pH9.0, 0.2 M sodium phosphate dibasic, 18% PEG 3350, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.88 Å R-free 0.254
4NAW Crystal Structure of Human ATG12~ATG5-ATG16N in complex with a fragment of ATG3 Deposited 2013-10-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1–275（275 aa）
Not recorded SO4 SULFATE ION × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；PROTEIN - 10 MG/ML in 0.01M HEPES pH 7.0, 0.15 M NaCl, 0.001 M DTT, RESERVOIR - 0.1M MES pH6.0-6.75, 0.2 M ammonium sulfate, 10-16% PEG 5000 MME, vapor diffusion, sitting drop, temperature 293K
Resolution 2.19 Å R-free 0.215
4NAW Crystal Structure of Human ATG12~ATG5-ATG16N in complex with a fragment of ATG3 Deposited 2013-10-22 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain F 1–275（275 aa）
Not recorded SO4 SULFATE ION × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；PROTEIN - 10 MG/ML in 0.01M HEPES pH 7.0, 0.15 M NaCl, 0.001 M DTT, RESERVOIR - 0.1M MES pH6.0-6.75, 0.2 M ammonium sulfate, 10-16% PEG 5000 MME, vapor diffusion, sitting drop, temperature 293K
Resolution 2.19 Å R-free 0.215
4NAW Crystal Structure of Human ATG12~ATG5-ATG16N in complex with a fragment of ATG3 Deposited 2013-10-22 Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain J 1–275（275 aa）
Not recorded SO4 SULFATE ION × 4 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；PROTEIN - 10 MG/ML in 0.01M HEPES pH 7.0, 0.15 M NaCl, 0.001 M DTT, RESERVOIR - 0.1M MES pH6.0-6.75, 0.2 M ammonium sulfate, 10-16% PEG 5000 MME, vapor diffusion, sitting drop, temperature 293K
Resolution 2.19 Å R-free 0.215
4NAW Crystal Structure of Human ATG12~ATG5-ATG16N in complex with a fragment of ATG3 Deposited 2013-10-22 Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain N 1–275（275 aa）
Not recorded SO4 SULFATE ION × 3 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；PROTEIN - 10 MG/ML in 0.01M HEPES pH 7.0, 0.15 M NaCl, 0.001 M DTT, RESERVOIR - 0.1M MES pH6.0-6.75, 0.2 M ammonium sulfate, 10-16% PEG 5000 MME, vapor diffusion, sitting drop, temperature 293K
Resolution 2.19 Å R-free 0.215
4TQ0 Crystal structure of human ATG5-ATG16N69 Deposited 2014-06-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 400, MgCl2, KCl, Tris-HCl
Resolution 2.70 Å R-free 0.274
4TQ0 Crystal structure of human ATG5-ATG16N69 Deposited 2014-06-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 400, MgCl2, KCl, Tris-HCl
Resolution 2.70 Å R-free 0.274
4TQ0 Crystal structure of human ATG5-ATG16N69 Deposited 2014-06-10 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 400, MgCl2, KCl, Tris-HCl
Resolution 2.70 Å R-free 0.274
4TQ1 Crystal structure of human ATG5-TECAIR Deposited 2014-06-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；MPD, PEG 1000, PEG 3350, alcohols, MES-imdazole
Resolution 1.80 Å R-free 0.222
5D7G Structure of human ATG5 E122D-ATG16L1 complex at 3.0 Angstroms Deposited 2015-08-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–275（275 aa）
Chain C 1–275（275 aa）
Mutation：E122D Mutation：E122D No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；277 K；Micro crystal: 37.5 mM MES, pH 5.2 to pH 5.8, 0.2 M sodium tartrate, and 11 to 13% polyethylene glycol 3350; Micor seeding condition:40 mM MES, pH 5.5, 0.2M sodium tartrate, 8.5% PEG3350, 10 mM DTT
Resolution 3.00 Å R-free 0.244
5D7G Structure of human ATG5 E122D-ATG16L1 complex at 3.0 Angstroms Deposited 2015-08-13 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain E 1–275（275 aa）
Chain G 1–275（275 aa）
Mutation：E122D Mutation：E122D No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；277 K；Micro crystal: 37.5 mM MES, pH 5.2 to pH 5.8, 0.2 M sodium tartrate, and 11 to 13% polyethylene glycol 3350; Micor seeding condition:40 mM MES, pH 5.5, 0.2M sodium tartrate, 8.5% PEG3350, 10 mM DTT
Resolution 3.00 Å R-free 0.244
5NPV Structure of human ATG5-ATG16L1(ATG5BD) complex (I4) Deposited 2017-04-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.76；293 K；0.1 M MES pH 5.76, 0.378 M KCl, 21.7 % PEG 3350
Resolution 3.10 Å R-free 0.278
5NPV Structure of human ATG5-ATG16L1(ATG5BD) complex (I4) Deposited 2017-04-19 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.76；293 K；0.1 M MES pH 5.76, 0.378 M KCl, 21.7 % PEG 3350
Resolution 3.10 Å R-free 0.278
5NPW Structure of human ATG5-ATG16L1(ATG5BD) complex (C2) Deposited 2017-04-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.4 M KCl and 18 % PEG 3350
Resolution 3.10 Å R-free 0.264
5NPW Structure of human ATG5-ATG16L1(ATG5BD) complex (C2) Deposited 2017-04-19 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.4 M KCl and 18 % PEG 3350
Resolution 3.10 Å R-free 0.264
5NPW Structure of human ATG5-ATG16L1(ATG5BD) complex (C2) Deposited 2017-04-19 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.4 M KCl and 18 % PEG 3350
Resolution 3.10 Å R-free 0.264
5NPW Structure of human ATG5-ATG16L1(ATG5BD) complex (C2) Deposited 2017-04-19 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain G 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.4 M KCl and 18 % PEG 3350
Resolution 3.10 Å R-free 0.264
7W36 Crystal structure of human Atg5 complexed with a stapled peptide Deposited 2021-11-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20% PEG 3350, 0.2M MgCl2, 0.1M Tris-HCl pH8.5
Resolution 3.00 Å R-free 0.287

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.