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

BRENDA support

1.14.99.1: prostaglandin-endoperoxide synthase

This is an abbreviated version!
For detailed information about prostaglandin-endoperoxide synthase, go to the full flat file.

Word Map on EC 1.14.99.1

Reaction

arachidonate
+
reduced acceptor
 + 2 O2 =
prostaglandin H2
 +
acceptor
 +
H2O

Synonyms

(PG)H synthase, COX, COX-1, COX-2, COX1, Cox2, cyclooxygenase, cyclooxygenase 1, cyclooxygenase 2, cyclooxygenase-1, cyclooxygenase-1b, cyclooxygenase-2, cycloxigenase-2, fatty acid cyclooxygenase, hPGHS-1, hPGHS-2, oPGHS-1, PG G/H synthase 2, PG H synthase, PG synthetase, PG-endoperoxide synthase 2, PG-endoperoxide synthetase, PGH-synthase, PGHS, PGHS isoform-1, PGHS-1, PGHS-2, PHS, PHS-1, PHS-2, prostagladin-H synthase, prostaglandin endoperoxide H synthase, prostaglandin endoperoxide H synthase 1, prostaglandin endoperoxide H synthase 2, prostaglandin endoperoxide H synthase-1, prostaglandin endoperoxide H2 synthase-2, prostaglandin endoperoxide synthase, prostaglandin endoperoxide synthase 2, prostaglandin endoperoxide synthase-1, prostaglandin endoperoxide synthase-2, prostaglandin endoperoxide synthetase, prostaglandin G/H synthase, prostaglandin G/H synthase-2, prostaglandin H synthase, prostaglandin H synthase-1, prostaglandin H synthase-2, prostaglandin H2 synthase, prostaglandin H2 synthase-1, prostaglandin synthase, prostaglandin synthase-2, prostaglandin synthetase, prostaglandin-endoperoxide synthase, prostaglandin-endoperoxide synthase 1, prostaglandin-endoperoxide synthase 2, prostaglandin-H-synthase, prostaglandin-H-synthase 1, prostaglandin-H-synthase 2, PTGS 2, PTGS-1, PTGS-2, PTGS1, PTGS2, putative cyclooxygenase-3, synthase, prostaglandin, tPGHS-1, tPGHS-2

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.99 Miscellaneous
                1.14.99.1 prostaglandin-endoperoxide synthase

Purification

Purification on EC 1.14.99.1 - prostaglandin-endoperoxide synthase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
N-octyl-beta-D-glucopyranoside, Tween-20, CHAPS, and maltoside are used for solubilization of prostaglandin H2 synthase-1, frozen microsomal extracts are thawed and purified using a fast-flow DEAE-Sepharose and a S-300 column
-
recombinant C-terminally or N-terminally His6-tagged PGHS-2 from Pichia pastoris strain GS115 microsomes by ultracentrifugation, nickel affinity and anion exchange chromatography, purification of the C-terminally His6 tagged hPGHS-2 is more efficient, relative efficiency of the detergents used for solubilization of the recombinant hPGHS-2, CHAPS is most effective, method evaluation, overview
recombinant enzyme, apoenzyme
-
recombinant His-tagged enzyme 138fold from Escherichia coli strain BL21(DE3)RP membranes by nickel affinity chromatography, and anion exchange chromatography
recombinant His-tagged wild-type and mutant COX-2 proteins by nickel affinity chromatography and gel filtration
recombinant protein expressed in Sf9 cells
recombinant protein expressed in Sf9 cells, protein is purified from the membrane fraction using a High Q ion exchange column
the apo form of ovine PGHS isoform-1 is purified from ram seminal vesicles, the holoenzyme is reconstituted by adding MnIII-PPIX to the enzyme
-
using nickel affinity chromatography
-