KEGG   ENZYME: 2.4.2.39Help
Entry
EC 2.4.2.39                 Enzyme                                 

Name
xyloglucan 6-xylosyltransferase;
uridine diphosphoxylose-xyloglucan 6alpha-xylosyltransferase;
xyloglucan 6-alpha-D-xylosyltransferase;
UDP-D-xylose:xyloglucan 1,6-alpha-D-xylosyltransferase
Class
Transferases;
Glycosyltransferases;
Pentosyltransferases
BRITE hierarchy
Sysname
UDP-D-xylose:xyloglucan 6-alpha-D-xylosyltransferase
Reaction(IUBMB)
Transfers an alpha-D-xylosyl residue from UDP-D-xylose to a glucose residue in xyloglucan, forming an alpha-(1->6)-D-xylosyl-D-glucose linkage
Comment
In association with EC 2.4.1.168 (xyloglucan 4-glucosyltransferase), this enzyme brings about the synthesis of xyloglucan; concurrent transfers of glucose and xylose are necessary for this synthesis.
History
EC 2.4.2.39 created 1989 as EC 2.4.1.169, transferred 2003 to EC 2.4.2.39
Orthology
K08238  
xyloglucan 6-xylosyltransferase
Genes
ATH: 
ALY: 
CRB: 
EUS: 
BRP: 
CIT: 
CIC: 
TCC: 
GMX: 
PVU: 
MTR: 
CAM: 
FVE: 
PPER: 
PMUM: 
MDM: 
PXB: 
CSV: 
CMO: 
RCU: 
POP: 
POPTR_0010s02590g(POPTRDRAFT_565720) POPTR_0010s02610g(POPTRDRAFT_565718) POPTR_0012s07020g(POPTRDRAFT_1095339) POPTR_0015s07290g POPTR_0026s00260g
VVI: 
SLY: 
SOT: 
OSA: 
DOSA: 
Os02t0529600-01(Os02g0529600) Os03t0300000-01(Os03g0300000) Os12t0149300-01(Os12g0149300)
OBR: 
BDI: 
SBI: 
SORBI_01g037530(SORBIDRAFT_01g037530) SORBI_01g038000(SORBIDRAFT_01g038000) SORBI_03g005110(SORBIDRAFT_03g005110) SORBI_04g021570(SORBIDRAFT_04g021570) SORBI_08g003080(SORBIDRAFT_08g003080) SORBI_08g003090(SORBIDRAFT_08g003090)
ZMA: 
SITA: 
PDA: 
MUS: 
ATR: 
s00002p00259350(AMTR_s00002p00259350) s00045p00232030(AMTR_s00045p00232030) s00086p00128700(AMTR_s00086p00128700)
SMO: 
PPP: 
CSL: 
 » show all
Taxonomy
Reference
1  [PMID:6457048]
  Authors
Hayashi T, Matsuda K.
  Title
Biosynthesis of xyloglucan in suspension-cultured soybean cells. Occurrence and some properties of xyloglucan 4-beta-D-glucosyltransferase and 6-alpha-D-xylosyltransferase.
  Journal
J. Biol. Chem. 256 (1981) 11117-22.
Reference
2
  Authors
Hayashi, T. and Matsuda, K.
  Title
Biosynthesis of xyloglucan in suspension-cultured soybean cells - synthesis of xyloglucan from UDP-glucose and UDP-xylose in the cell-free system.
  Journal
Plant Cell Physiol. 22 (1981) 517-523.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
80238-01-3

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