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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：Q9Y6D6 New Search
3PDB entries
4Biological assembly
4chain/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
3LTL Crystal structure of human BIG1 Sec7 domain Deposited 2010-02-16 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 691–889（199 aa） Fragment：Sec7 domain
Not recorded CA CALCIUM ION × 2 ACY ACETIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；293 K；30% PEG 3350, 0.2M sodium acetate, 0.2M tris pH 7.5, VAPOR DIFFUSION, temperature 293K
Resolution 2.20 Å R-free 0.236
3LTL Crystal structure of human BIG1 Sec7 domain Deposited 2010-02-16 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 691–889（199 aa） Fragment：Sec7 domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；293 K；30% PEG 3350, 0.2M sodium acetate, 0.2M tris pH 7.5, VAPOR DIFFUSION, temperature 293K
Resolution 2.20 Å R-free 0.236
5EE5 Structure of human ARL1 in complex with the DCB domain of BIG1 Deposited 2015-10-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–229（229 aa）
Mutation：delta-52-70 Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 14 GOL GLYCEROL × 2 CL CHLORIDE ION × 7 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 4 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；PEG 8K/PEG 1k 10% Sodium Acetate 0.1-0.2mM Tris pH8.5 glacial acetic 0.100mM
Resolution 2.28 Å R-free 0.259
5J5C Crystal structure of ARL1-GTP and DCB domain of BIG1 complex Deposited 2016-04-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–224（224 aa） Fragment：DCB domain, UNP residues 1-224
Not recorded MG MAGNESIUM ION × 1 SO4 SULFATE ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9.1；289 K；0.2M lithium sulfate, 0.1M sodium citrate tribasic, 0.1M Tris-HCl pH 9.1, and 27% (w/v) polyethylene glycol 3350
Resolution 3.40 Å R-free 0.258

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.