Alpha-amylase
Bacillus subtilis
State in the Current Structure
| Assembly | Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Associated Components | Method and Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|
| 1 | Other combination Monomer Protein × 1 其他Polymer 2 PDB declaration: monomeric（1） Consistent with protein copy count | Chain A； UniProt 45–466 | Fragment：residues 4-425 Mutation：N356Q | 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-alpha-D-glucopyranose × 1 alpha-D-quinovopyranose-(1-4)-beta-D-glucopyranose × 1 ACI 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL × 2 CA CALCIUM ION × 3 | X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.2；293 K；PEG 3350, calcium chloride, Tris-HCl, acarbose, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K | Resolution 2.21 Å R-free 0.265 |
Other States of the Same Protein in the Database
Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.
1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states
View Construct and Data Evidence
| UniProt name | AMY_BACSU |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–422； UniProt 45–466 |
