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2.4.2.18: anthranilate phosphoribosyltransferase

This is an abbreviated version!
For detailed information about anthranilate phosphoribosyltransferase, go to the full flat file.

Word Map on EC 2.4.2.18

Reaction

N-(5-phospho-D-ribosyl)-anthranilate
+
diphosphate
=
anthranilate
+
5-phospho-alpha-D-ribose 1-diphosphate

Synonyms

AnPRT, anthranilate 5-phosphoribosylpyrophosphate phosphoribosyltransferase, anthranilate phosphoribosyl transferase, anthranilate phosphoribosylpyrophosphate phosphoribosyltransferase, anthranilate phosphoribosyltransferase, anthranilate PRT, anthranilate-5-phosphoribosylphosphate phosphoribosyltransferase, anthranilate-PP-ribose-P phosphoribosyltransferase, More, Pat, phosphoribosyl-anthranilate pyrophosphorylase, phosphoribosylanthranilate pyrophosphorylase, phosphoribosylanthranilate transferase, phosphoribosyltransferase, anthranilate, PR transferase, PRT, sAnPRT, ssAnPRT, SSO0890, ssTrpD, strpD, Trp D, TrpD, TTC1491

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.2 Pentosyltransferases
                2.4.2.18 anthranilate phosphoribosyltransferase

General Stability

General Stability on EC 2.4.2.18 - anthranilate phosphoribosyltransferase

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
dilution inactivates
-
freezing and thawing inactivates
-
glycerol, 10%, is essential for storage, but it must be replaced by polyethylene glycol to achieve crystals that are not severely temperature dependent and radiation sensitive
-
the enzyme is either digested by trypsin, V8-protease or thermolysin after incubation for 1 h at 25°C but not by thermolysin at 70°C