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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：P07596 New Search
3PDB entries
6Biological assembly
7chain/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
1AVA AMY2/BASI PROTEIN-PROTEIN COMPLEX FROM BARLEY SEED Deposited 1997-09-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 23–203（181 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；pH 6.7
Resolution 1.90 Å R-free 0.269
1AVA AMY2/BASI PROTEIN-PROTEIN COMPLEX FROM BARLEY SEED Deposited 1997-09-15 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 23–203（181 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；pH 6.7
Resolution 1.90 Å R-free 0.269
2IWT Thioredoxin h2 (HvTrxh2) in a mixed disulfide complex with the target protein BASI Deposited 2006-07-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 22–203（182 aa）
Mutation：YES FLC CITRATE ANION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；0.1 M CITRIC ACID PH 5.0, 12% PEG6000
Resolution 2.30 Å R-free 0.264
3BX1 Complex between the Barley alpha-Amylase/Subtilisin Inhibitor and the subtilisin Savinase Deposited 2008-01-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 23–203（181 aa）
Not recorded CA CALCIUM ION × 2 CL CHLORIDE ION × 15 NA SODIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；291 K；0.1 M sodium acetate buffer pH 5.6 and 4 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.239
3BX1 Complex between the Barley alpha-Amylase/Subtilisin Inhibitor and the subtilisin Savinase Deposited 2008-01-11 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 23–203（181 aa）
Not recorded CA CALCIUM ION × 2 CL CHLORIDE ION × 9 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；291 K；0.1 M sodium acetate buffer pH 5.6 and 4 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.239
3BX1 Complex between the Barley alpha-Amylase/Subtilisin Inhibitor and the subtilisin Savinase Deposited 2008-01-11 Assembly 3 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain C 23–203（181 aa）
Chain D 23–203（181 aa）
Not recorded CA CALCIUM ION × 8 CL CHLORIDE ION × 48 NA SODIUM ION × 12 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；291 K；0.1 M sodium acetate buffer pH 5.6 and 4 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.239

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.