← Back to search

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：O00139 New Search
5PDB entries
9Biological assembly
9chain/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
6BBN Crystal structure of a curved tubulin complex induced by the kinesin-13 Kif2A Deposited 2017-10-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain E 153–553（401 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 2 PO4 PHOSPHATE ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；8% PEG8000, 6% ethylene glycol, 10 mM DDT, 100 mM HEPES, pH 7.5
Resolution 3.51 Å R-free 0.287
9J20 Structure of WDR5 in complex with KIF2A Deposited 2024-08-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 114–122（9 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M HEPES (pH 7.5) and 18% PEG 600
Resolution 1.85 Å R-free 0.206
9J20 Structure of WDR5 in complex with KIF2A Deposited 2024-08-06 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 114–122（9 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M HEPES (pH 7.5) and 18% PEG 600
Resolution 1.85 Å R-free 0.206
9JWV Structure of WDR5 Y191F in complex with WIN motif containing Kif2A Deposited 2024-10-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 114–122（9 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；0.1 M HEPES (pH 7.5), 18% PEG 600
Resolution 1.80 Å R-free 0.211
9JWV Structure of WDR5 Y191F in complex with WIN motif containing Kif2A Deposited 2024-10-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 114–122（9 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；0.1 M HEPES (pH 7.5), 18% PEG 600
Resolution 1.80 Å R-free 0.211
9KD4 Structure of WDR5 in complex with WIN motif containing Kif2A 114-120 Deposited 2024-11-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 114–120（7 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.2 M Ammonium acetate, 0.1 M Sodium acetate pH=4, 15% PEG 4000
Resolution 1.64 Å R-free 0.204
9KD4 Structure of WDR5 in complex with WIN motif containing Kif2A 114-120 Deposited 2024-11-03 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 114–120（7 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.2 M Ammonium acetate, 0.1 M Sodium acetate pH=4, 15% PEG 4000
Resolution 1.64 Å R-free 0.204
9KD5 Structure of WDR5 in complex with WIN motif containing Kif2A S121G Deposited 2024-11-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 114–122（9 aa）
Mutation：S121G No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；0.2 M imidazole malate, pH=5.5, 24% PEG 600
Resolution 1.80 Å R-free 0.216
9KD5 Structure of WDR5 in complex with WIN motif containing Kif2A S121G Deposited 2024-11-03 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 114–122（9 aa）
Mutation：S121G No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；0.2 M imidazole malate, pH=5.5, 24% PEG 600
Resolution 1.80 Å R-free 0.216

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.