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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：Q62625 New Search
5PDB entries
5Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state 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
1UGM Crystal Structure of LC3 Deposited 2003-06-16 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 0–119（120 aa） Fragment：residues -4-120
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；PEG 3350, Sodium citrate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.05 Å R-free 0.249
2K6Q LC3 p62 complex structure Deposited 2008-07-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–120（120 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 0.125；Pressure ambient
NMR sample composition 0.8 mM [U-99% 13C; U-99% 15N] LC3, 1.2 mM p62 peptide, 25 mM sodium phosphate, 100 mM sodium chloride, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.8 mM [U-99% 13C; U-99% 15N] p62 peptide, 1.2 mM LC3, 25 mM sodium phosphate, 100 mM sodium chloride, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2Z0D The crystal structure of human Atg4B- LC3(1-120) complex Deposited 2007-05-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–120（120 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.8；293 K；20% PEG 3350, 0.1M sodium citrate, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 1.90 Å R-free 0.227
2Z0E The crystal structure of human Atg4B- LC3(1-124) complex Deposited 2007-05-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–124（124 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.8；293 K；20% PEG 3350, 0.1M sodium citrate, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 1.90 Å R-free 0.229
2ZZP The crystal structure of human Atg4B(C74S)- LC3(1-124) complex Deposited 2009-02-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–124（124 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.8；293 K；20% PEG 3350, 0.1M sodium citrate, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.05 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.