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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：Q9BSB4 New Search
8PDB entries
19Biological assembly
21chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
4WZG Structure of human ATG101 Deposited 2014-11-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: MONOMERIC（1） Consistent with protein count
Chain A 1–218（218 aa）
Not recorded BME BETA-MERCAPTOETHANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；PEG3350, MES, NACL, BME
Resolution 1.90 Å R-free 0.220
5C50 Crystal structure of the complex of human Atg101-Atg13 HORMA domain Deposited 2015-06-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–198（198 aa） Fragment：UNP residues 1-198
Not recorded BEN BENZAMIDINE × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；292 K；19% PEG 3350, 0.5 M benzamidine, and 0.2 M lithium citrate
Resolution 1.63 Å R-free 0.195
5XUY Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.20 Å R-free 0.275
5XUY Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.20 Å R-free 0.275
5XV1 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.51 Å R-free 0.251
5XV1 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.51 Å R-free 0.251
5XV3 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.57 Å R-free 0.283
5XV3 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 1–218（218 aa）
Mutation：K40A/K41A/E42A PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.57 Å R-free 0.283
5XV4 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.95 Å R-free 0.313
5XV4 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.95 Å R-free 0.313
5XV4 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain F 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.95 Å R-free 0.313
5XV4 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain H 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.95 Å R-free 0.313
5XV4 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain J 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.95 Å R-free 0.313
5XV4 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain L 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.95 Å R-free 0.313
5XV4 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 7 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain N 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.95 Å R-free 0.313
5XV4 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 8 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain P 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.95 Å R-free 0.313
5XV6 Crystal structure of ATG101-ATG13HORMA Deposited 2017-06-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–218（218 aa）
Mutation：K40A/K41A/E42A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M HEPES (pH7.5), 0.2M MgCl2, 6-8% (w/v) PEG 3350
Resolution 2.46 Å R-free 0.271
8DO8 Crystal structure ATG9 HDIR in complex with the ATG13:ATG101 HORMA dimer Deposited 2022-07-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 1–198（198 aa）
Chain F 1–198（198 aa）
Not recorded GOL GLYCEROL × 16 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；273 K；0.1 M HEPES pH 7.5, 0.2 M NaCl, 12% PEG8000
Resolution 2.41 Å R-free 0.251
8DO8 Crystal structure ATG9 HDIR in complex with the ATG13:ATG101 HORMA dimer Deposited 2022-07-12 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–198（198 aa）
Chain E 1–198（198 aa）
Not recorded GOL GLYCEROL × 22 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；273 K；0.1 M HEPES pH 7.5, 0.2 M NaCl, 12% PEG8000
Resolution 2.41 Å R-free 0.251

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.