← 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：P08027 New Search
5PDB entries
8Biological assembly
40chain/assembly records
Main Difference Dimensions in This Set
Different mutation/modification 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
1BOS SHIGA-LIKE TOXIN COMPLEXED WITH ITS RECEPTOR Deposited 1998-01-13 Assembly 1 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain B 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain C 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain D 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain E 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Not recorded GAL beta-D-galactopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；pH 6.0
Resolution 2.80 Å R-free 0.226
1BOS SHIGA-LIKE TOXIN COMPLEXED WITH ITS RECEPTOR Deposited 1998-01-13 Assembly 2 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain F 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain G 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain H 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain I 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain J 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Not recorded GAL beta-D-galactopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；pH 6.0
Resolution 2.80 Å R-free 0.226
1BOS SHIGA-LIKE TOXIN COMPLEXED WITH ITS RECEPTOR Deposited 1998-01-13 Assembly 3 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain K 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain L 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain M 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain N 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain O 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Not recorded GAL beta-D-galactopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；pH 6.0
Resolution 2.80 Å R-free 0.226
1BOS SHIGA-LIKE TOXIN COMPLEXED WITH ITS RECEPTOR Deposited 1998-01-13 Assembly 4 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain P 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain Q 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain R 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain S 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain T 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Not recorded GAL beta-D-galactopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；pH 6.0
Resolution 2.80 Å R-free 0.226
1C4Q MUTATED SHIGA-LIKE TOXIN B SUBUNIT (F30A/W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE Deposited 1999-08-31 Assembly 1 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain B 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain C 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain D 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Chain E 21–89（69 aa） Fragment：RECEPTOR-BINDING DOMAIN
Mutation：F30A, W34A Mutation：F30A, W34A Mutation：F30A, W34A Mutation：F30A, W34A Mutation：F30A, W34A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；pH 7.5
Resolution 1.52 Å R-free 0.194
1CQF THE COMPLEX OF THE MUTATED SHIGA TOXIN B SUBUNIT AND GB3 TRISACCHARIDE Deposited 1999-08-06 Assembly 1 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 21–89（69 aa） Fragment：SHIGA-LIKE TOXIN I BINDING DOMAIN
Chain B 21–89（69 aa） Fragment：SHIGA-LIKE TOXIN I BINDING DOMAIN
Chain C 21–89（69 aa） Fragment：SHIGA-LIKE TOXIN I BINDING DOMAIN
Chain D 21–89（69 aa） Fragment：SHIGA-LIKE TOXIN I BINDING DOMAIN
Chain E 21–89（69 aa） Fragment：SHIGA-LIKE TOXIN I BINDING DOMAIN
Mutation：G62T Mutation：G62T Mutation：G62T Mutation：G62T Mutation：G62T No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；0.2 M CaCl2, 26% PEG 400, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.20 Å R-free 0.200
1D1I MUTATED SHIGA-LIKE TOXIN B SUBUNIT (W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE Deposited 1999-09-17 Assembly 1 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Chain B 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Chain C 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Chain D 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Chain E 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Mutation：W34A Mutation：W34A Mutation：W34A Mutation：W34A Mutation：W34A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；10% (NH4)2SO4, 5% propanol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 1.70 Å R-free 0.211
1D1K MUTATED SHIGA-LIKE TOXIN B SUBUNIT (D17E/W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE Deposited 1999-09-17 Assembly 1 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Chain B 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Chain C 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Chain D 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Chain E 21–89（69 aa） Fragment：SHIGA TOXIN I BINDING DOMAIN
Mutation：D17E,W34A Mutation：D17E,W34A Mutation：D17E,W34A Mutation：D17E,W34A Mutation：D17E,W34A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；0.4 M K,NA TARTRATE, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.218

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.