EC Number |
Subunits |
Reference |
---|
1.1.1.3 | ? |
x * 35492, sequence calculation |
761404 |
1.1.1.3 | ? |
x * 85000, SDS-PAGE, threonine sensitive isozyme |
246383 |
1.1.1.3 | dimer |
2 * 38000, SDS-PAGE, threonine resistant isozyme |
246385 |
1.1.1.3 | dimer |
2 * 40000, SDS-PAGE |
246399 |
1.1.1.3 | dimer |
2 * 40600, calculated, 2 * 40000, SDS-PAGE |
712490 |
1.1.1.3 | dimer |
2 * 55000, SDS-PAGE |
246389 |
1.1.1.3 | dimer |
crystal structure |
246396 |
1.1.1.3 | dimer |
StHSD is composed of a nucleotide-binding region (residues 1-130 and 285-304), a dimerization region (residues 131-145 and 256-284), and a catalytic region (residues 146-255). Presence of a disulfide bond formed between two cysteine residues (position 304) in the C-terminal regions of the two subunits |
-, 762453 |
1.1.1.3 | dimer |
x * 89000 + x * 93000, SDS-PAGE, threonine sensitive isozyme |
246385 |
1.1.1.3 | hexamer |
in absence of L-threonine |
642340 |