Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

2.4.2.2: pyrimidine-nucleoside phosphorylase

This is an abbreviated version!
For detailed information about pyrimidine-nucleoside phosphorylase, go to the full flat file.

Word Map on EC 2.4.2.2

Reaction

2'-deoxyuridine
+
phosphate
=
Uracil
+
2-deoxy-alpha-D-ribose 1-phosphate

Synonyms

AmPyNP, BbPyNP, BfPyNP, BsPyNP, deoA, EC 2.4.2.23, GsPyNP, GtPyNP, LpPyNP, nucleoside phosphorylase, PDP, phosphorylase, pyrimidine nucleoside, Py-NPase, PYNP, pynpase, pyrimidine nucleoside phosphorylase, pyrimidine ribonucleoside phosphorylase, pyrimidine-nucleoside phosphorylase, pyrimidine/purine nucleoside phosphorylase, TTHA1771, TtPyNP, udp, UPase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.2 Pentosyltransferases
                2.4.2.2 pyrimidine-nucleoside phosphorylase

Purification

Purification on EC 2.4.2.2 - pyrimidine-nucleoside phosphorylase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
harvested with 5 mM 2-mercaptoethanol and 500 mM NaCl in Tris-HCl pH 8, extract desalted with HiPrep 2610, recombinant protein eluted with 0-300 mM NaCl from Super Q Toyopearl 650M column, eluted from Bio-Scale CHT-20-1 column with 10-100 mM NaCl in phosphate-NaOH pH 7, concentrated by ultracentrifugation with 10 kDa cut-off, eluted from HiLoad 16/60 Superdex 200 prep-grade column with 200 mM NaCl in Tris-HCl pH 8, concentrated by ultracentrifugation to 21.7 mg/ml, stored at -70 °C
recombinant enzyme from Escherichia coli strain BL21(DE3) by dialysis, anion exchange chromatography, and gel filtration
recombinant enzymes
-
recombinant N-terminally His6-tagged Py-NPase from Escherichia coli strain BL21 by nickel affinity chromatography
recombinnat His-tagged enzyme by nickel affinity chromatography