Protein Family Models for Protein (Select 2103903192) - Protein Family Models

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Items: 5

Select item 4109921.

pyridoxal-phosphate dependent enzyme

Members of this family are all pyridoxal-phosphate dependent enzymes. This family includes: serine dehydratase EC:4.2.1.13 P20132, threonine dehydratase EC:4.2.1.16 Swiss:P04968, tryptophan synthase beta chain EC:4.2.1.20 Swiss:P00932, threonine synthase EC:4.2.99.2 Swiss:P04990, cysteine synthase EC:4.2.99.8 P11096, cystathionine beta-synthase EC:4.2.1.22 Swiss:P35520, 1-aminocyclopropane-1-carboxylate deaminase EC:4.1.99.4 Swiss:P76316. (from Pfam)

Date:: 2024-08-14

Family Accession:: NF012512.5
Method:: HMM

Select item 3885342.

new record, indexing in progress

Family Accession:

Select item 3467463.

new record, indexing in progress

Family Accession:

Select item 2396824.

threonine synthase

threonine synthase catalyzes the final step of threonine biosynthesis, the gamma-elimination of phosphate from L-phosphohomoserine and the beta-addition of water to produce L-threonine

Date:: 2024-12-16

Family Accession:: 10107605
Method:: Sparcle

Select item 185365.

threonine synthase

Involved in threonine biosynthesis it catalyses the reaction O-PHOSPHO-L-HOMOSERINE + H(2)O = L-THREONINE + ORTHOPHOSPHATE using pyridoxal phosphate as a cofactor. the enzyme is distantly related to the serine/threonine dehydratases which are also pyridoxal-phosphate dependent enzymes. the pyridoxal-phosphate binding site is a Lys (K) residues present at residue 70 of the model.