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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：P22073 New Search
7PDB entries
7Biological assembly
18chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
1BGA BETA-GLUCOSIDASE A FROM BACILLUS POLYMYXA Deposited 1997-04-04 Assembly 1 Protein homooligomer Homooligomer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 2–448（447 aa）
Chain B 2–448（447 aa）
Chain C 2–448（447 aa）
Chain D 2–448（447 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.3；PROTEIN WAS CRYSTALLIZED FROM 1.3 M NA/K PHOSPHATE, PH 8.3, 5 MICRO-L PROTEIN, 14 MG/ML, 5 MICRO-L RESERVOIR
Resolution 2.40 Å R-free 0.270
1BGG GLUCOSIDASE A FROM BACILLUS POLYMYXA COMPLEXED WITH GLUCONATE Deposited 1997-05-12 Assembly 1 Protein homooligomer Homooligomer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 1–448（448 aa）
Chain B 1–448（448 aa）
Chain C 1–448（448 aa）
Chain D 1–448（448 aa）
Not recorded GCO D-gluconic acid × 6 X-RAY DIFFRACTION
X-ray crystallization conditions co-crystallization；pH 8.3；COMPLEX WAS OBTAINED BY CO-CRYSTALLIZATION, 5 MICRO-L BGLA (14 MG/ML) / 5 MICRO-L 10MM LIGAND / 5 MICRO-L PP 1.3M, PH 8.3, co-crystallization
Resolution 2.30 Å R-free 0.250
1E4I 2-deoxy-2-fluoro-beta-D-glucosyl/enzyme intermediate complex of the beta-glucosidase from Bacillus polymyxa Deposited 2000-07-06 Assembly 1 Protein homooligomer Homooligomer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 2–448（447 aa）
Mutation：YES G2F 2-deoxy-2-fluoro-alpha-D-glucopyranose × 8 NFG 2,4-dinitrophenyl 2-deoxy-2-fluoro-beta-D-glucopyranoside × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；DROP: 10 MICROL PROTEIN (8 MG/ML)+ 5 MICROL PP(1M, PH=7)+5 MICROL INH (5MM) RESERVOIR: 1.3M PP, pH 7.00
Resolution 2.00 Å R-free 0.250
1TR1 CRYSTAL STRUCTURE OF E96K MUTATED BETA-GLUCOSIDASE A FROM BACILLUS POLYMYXA, AN ENZYME WITH INCREASED THERMORESISTANCE Deposited 1998-03-12 Assembly 1 Protein homooligomer Homooligomer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 2–448（447 aa）
Chain B 2–448（447 aa）
Chain C 2–448（447 aa）
Chain D 2–448（447 aa）
Mutation：E96K Mutation：E96K Mutation：E96K Mutation：E96K GOL GLYCEROL × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.3；pH 8.3
Resolution 2.20 Å R-free 0.282
1UYQ mutated b-glucosidase A from Paenibacillus polymyxa showing increased stability Deposited 2004-03-02 Assembly 1 Protein homooligomer Homooligomer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 2–448（447 aa）
Mutation：YES G2F 2-deoxy-2-fluoro-alpha-D-glucopyranose × 8 NFG 2,4-dinitrophenyl 2-deoxy-2-fluoro-beta-D-glucopyranoside × 8 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；DROP: 1 MICROL PROTEIN (8 MG/ML)+ 1 MICROL PB(3M, PH=7)+1 MICROL INH (35MM) RESERVOIR: 1.3M PB, pH 7.00
Resolution 2.20 Å R-free 0.227
6QWI Structure of beta-glucosidase A from Paenibacillus polymyxa complexed with multivalent inhibitors. Deposited 2019-03-05 Assembly 1 Protein homooligomer Homooligomer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 1–448（448 aa）
Chain B 1–448（448 aa）
Not recorded JJW (2~{S},3~{S},4~{R})-2-[[4-[4-(2-ethoxyethoxy)phenyl]-1,2,3-triazol-1-yl]methyl]pyrrolidine-3,4-diol × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；13% (v/v) PEG 3350, 0.2M sodium nitrate, 3% 2-Methyl-2,4-pentanediol (MPD) and 0.1 M BisTris propane, pH 7.5 and 0.56 mM 6-Cyclohexylhexyl beta-D-maltoside. Cryoprotectant mother liquor supplemented with 25% glycerol.
Resolution 2.85 Å R-free 0.231
6R4K Structure of beta-glucosidase A from Paenibacillus polymyxa complexed with a monovalent inhibitor Deposited 2019-03-22 Assembly 1 Protein homooligomer Homooligomer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 1–448（448 aa）
Chain B 1–448（448 aa）
Not recorded JSK (2~{S},3~{S},4~{R})-2-[[4-[4-[2-[2-(2-azanylidenehydrazinyl)ethoxy]ethoxy]phenyl]-1,2,3-triazol-1-yl]methyl]pyrrolidine-3,4-diol × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；18% (v/v) PEG 3350, 0.2M sodium nitrate, 3% 2-Methyl-2,4-pentanediol (MPD), 0.1 M Bis-Tris propane, pH 7.5, and 5% n-Dodecyl beta-D-maltoside. Cryoprotectant mother liquor supplemented with 25% glycerol.
Resolution 2.13 Å R-free 0.241

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.