Current Protein Identity：P23256
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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 |
|---|---|---|---|---|---|---|---|
| 1D2F X-RAY STRUCTURE OF MALY FROM ESCHERICHIA COLI: A PYRIDOXAL-5'-PHOSPHATE-DEPENDENT ENZYME ACTING AS A MODULATOR IN MAL GENE EXPRESSION Deposited 1999-09-23 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–390（390 aa）
Chain B
1–390（390 aa）
|
Not recorded | PLP PYRIDOXAL-5'-PHOSPHATE × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7；AMMONIUM SULPHATE, MES, TRIS, DITHITHREITOL, pH 7.0, VAPOR DIFFUSION, SITTING DROP
|
Resolution 2.50 Å R-free 0.262 |
| 8BOB Structural basis for negative regulation of the maltose system Deposited 2022-11-15 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
1–390（390 aa）
Chain B
1–390（390 aa）
|
Not recorded | PLP PYRIDOXAL-5'-PHOSPHATE × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.94 Å |