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

BRENDA support

2.4.1.207: xyloglucan:xyloglucosyl transferase

This is an abbreviated version!
For detailed information about xyloglucan:xyloglucosyl transferase, go to the full flat file.

Word Map on EC 2.4.1.207

Reaction

2 Xylalpha(1-6)Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4))(Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)Glc =

Xylalpha(1-6)Glcbeta(1-4)(Xylalpha(1-6))Glc
+
Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4))(Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)Glc

Synonyms

Ac(F153)XTH1, Ac(MD2)XTH1, AtXTH12, AtXTH13, AtXTH17, AtXTH18, AtXTH19, AtXTH20, AtXTH21, AtXTH24, BR1, BXET, DcXET1, DcXET2, DcXTH1, DcXTH2, DcXTH3, DcXTH4, DKXTH1, DKXTH2, DkXTH6, DkXTH7, DkXTH8, DlXET1, DlXET2, DlXET3, endo-transglycosylase, endo-xyloglucan transferase, endo-xyloglucanase, endoxyloglucan transferase, EXGT, EXT, FcXTH2, FvXTH6, FvXTH9, GenBank L46792-derived protein GI 950299, GenBank X93173-derived protein GI 1890573, GenBank X93174-derived protein GI 1890575, Genbank X93175-derived protein GI 1890577, GenBank Z97335-derived protein GI, GhXTH1, GhXTH2, GhXTH3, group 3 XTH, GXET, HTG, HvXET3, HvXET4, HvXET6, LeXET2, LeXTH1, MdXTH1, MdXTH10, MdXTH11, MdXTH14, MdXTH3, MdXTH5, MdXTH6, MdXTH7, MdXTH8, MdXTH9, mixed-linkage beta-glucan:xyloglucan endotransglucosylase, MLG:xyloglucan endotransglucosylase, More, MXE, NXET, NXG1, PrXTH1, PtnXTH1, PtoXTH27, PtoXTH34, PtrXTH1, PttXET, PttXET16-34, PttXET16A, SIXTH, SIXTH12, SkXTH1, SlXET4, SlXTH1, SlXTH10, SlXTH11, SlXTH12, SlXTH2, SlXTH3, SlXTH4, SlXTH5, SlXTH6, SlXTH7, SlXTH8, SlXTH9, tXET-B1, tXET-B2, XEH, XET, XET(6.3), XET/H, XET/XTH, XET02, XET16-34, XET16A, XET3, XET4, XET5, XET6, XET6.3, XTH, XTH/XET, XTH1, XTH10, XTH11, XTH12, XTH13, XTH14, XTH15, XTH18, XTH19, XTH2, XTH20, XTH24, XTH26, XTH28, XTH3, XTH30, XTH31, XTH33, XTH4, XTH5, XTH6, XTH7, XTH8, XTH9, xyloglucan endo-transglucosylase, xyloglucan endo-transglycosylase, xyloglucan endo-transglycosylase/hydrolase, xyloglucan endo-transglycosylase/xyloglucan endo-transglycosylase/hydrolase, xyloglucan endo-transglycosylases/hydrolase, xyloglucan endohydrolase, xyloglucan endotransglucosylase, xyloglucan endotransglucosylase 16A, xyloglucan endotransglucosylase-hydrolase30, xyloglucan endotransglucosylase/endohydrolase, xyloglucan endotransglucosylase/hydrolase, xyloglucan endotransglucosylases/hydrolase, xyloglucan endotransglycosylase, xyloglucan endotransglycosylase (Actinia deliciosa strain Hayward pericarp clone AdXET-5 gene XET precursor), xyloglucan endotransglycosylase (Arabidopsis thaliana gene TCH4 precursor reduced), xyloglucan endotransglycosylase (barley clone PM5 gene HVPM5), xyloglucan endotransglycosylase (barley clone XEA gene HVXEA), xyloglucan endotransglycosylase (barley clone XEB gene HVXEB), xyloglucan endotransglycosylase 16A, xyloglucan endotransglycosylase-related protein XTR-7 (Arabidopsis thaliana), xyloglucan endotransglycosylase/hydrolase, xyloglucan endotransglycosylase/hydrolase1, xyloglucan endotransglycosylation activity, xyloglucan hydrolase, xyloglucan recombinase, xyloglucan X93174-derived protein GI 1890575, xyloglucan xyloglucosyl transferase, xyloglucan xyloglucosyl transferases, xyloglucan-specific endo-(1->4)-beta-D-glucanase, xyloglucan:xyloglucanotransferase, xyloglucanase 1, xyloglucanotransferase, xyloglucan (xyloglucan donor), xyloglucanotransferase, xyloglucan (xyloglucan donor) (Actinia chinensis clone AdXET-5 gene XET precursor), xyloglucanotransferase, xyloglucan (xyloglucan donor) (Arabidopsis thaliana gene TCH4 precursor reduced), xyloglucanotransferase, xyloglucan (xyloglucan donor) (barley clone PM5 gene HVPM5), xyloglucanotransferase, xyloglucan (xyloglucan donor) (barley clone XEA gene HVXEA), xyloglucanotransferase, xyloglucan (xyloglucan donor) (barley clone XEB gene HVXEB), ZmXTH1

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.207 xyloglucan:xyloglucosyl transferase

General Stability

General Stability on EC 2.4.1.207 - xyloglucan:xyloglucosyl transferase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
0.1 mM final concentration spermine stabilizes
-
about 30% activity is lost during one freeze-thaw cycle
activity is lost after partial purification and desalting, ascorbic acid and 2-mercaptoethanol cannot prevent the loss, activity can be restored by addition of a wide variety of inorganic and organic salts
-
addition of bovine serum albumin does not affect enzyme activity or stability
-
loss of activity if frozen and stored at -80°C
-
progressive purification destabilizes XET activity, 10% glycerol stabilizes
repeated cycles of freezing and thawing reduce its activity to around 10%