Entry
Name
glutamate---prephenate aminotransferase;
prephenate transaminase (ambiguous);
PAT (ambiguous);
L-glutamate:prephenate aminotransferase
Class
Transferases;
Transferring nitrogenous groups;
Transaminases
BRITE hierarchy
Sysname
L-arogenate:2-oxoglutarate aminotransferase
Reaction(IUBMB)
L-arogenate + 2-oxoglutarate = prephenate + L-glutamate [RN:
R07276 ]
Reaction(KEGG)
Substrate
Product
Comment
A pyridoxal-phosphate protein. Aspartate can also act as the amino donor, but more slowly (cf. EC
2.6.1.78 , aspartate---prephenate aminotransferase). The enzyme from higher plants shows a marked preference for prephenate as substrate compared to pyruvate, phenylpyruvate or 4-hydroxyphenylpyruvate [1].
History
EC 2.6.1.79 created 2005
Pathway
ec00400 Phenylalanine, tyrosine and tryptophan biosynthesis
Orthology
K15849 bifunctional aspartate aminotransferase and glutamate/aspartate-prephenate aminotransferase
Genes
CSAT : 104713666 104751865 109124540
BNA : 106368705 106375928 106411660 106446400
MINC : 123199312 123229657
GHI : 107913684 107920431 107954697
HSYR : 120123584 120169913 120196201
EGR : 104418243 104418244 104418246 104420254 120286347
GMX : 100776446 100780254 100801361
GSJ : 114381509 114381810 114413137 114421887
PVU : 137812385 137815147 137815148
VRA : 106755649 106755872 106775438
VAR : 108323878 108326905 108326906
VUN : 114179800 114194136 114194144
CCAJ : 109800268 109816378
APRC : 113851376 113872548
AHF : 112715229 112733285 112771274 112783620 112791255
LANG : 109361317 109362679
QSA : O6P43_023239 O6P43_030440
MSYL : 126602376 126623350
PXB : 103959277 103959279 103967024
PCOX : 137720171 137734297 137739645
CSAV : 115712503 115712504
PALZ : 118031765 118043552
JRE : 108987596 109013250 109018267
CILL : 122303583 122307721
AGLU : 133857426 133873233
QLO : 115973736 115975363 115993922
SSPL : 121769029 121771598 121772660
SMIL : 131001395 131003542
ECAD : 122588969 122589495 122589687
CSIN : 114279547 114301446 114314303 114322129 114322130
RVL : 131298190 131298191 131324330
AEW : 130784834 130785629 130785639
DLT : 127800707 127803831 127803832
CQI : 110694240 110701458 110702963 110736023
MING : 122071457 122072807
PSOM : 113331727 113347486
TAES : 123045393 123057120 123134544 123182128
MFLO : 136450814 136512366
PVIR : 120665372 120698586
PAUA : 133885701 133928939
PDA : 103702661 103721058 120112852
ZOF : 121971164 121976504 121980881 121984758
SMO : SELMODRAFT_143343 SELMODRAFT_234146
MPP : MICPUCDRAFT_71025(ASP2)
TATV : 25784928(TrAtP1_010648)
TASP : 36617376(TrAFT101_009415)
FCY : FRACYDRAFT_238714(PAT)
PIF : PITG_01188 PITG_01195
PSOJ : PHYSODRAFT_331275 PHYSODRAFT_346122 PHYSODRAFT_500717 PHYSODRAFT_559953
» show all
Taxonomy
Reference
Authors
Bonner CA, Jensen RA.
Title
Novel features of prephenate aminotransferase from cell cultures of Nicotiana silvestris.
Journal
Reference
Authors
Siehl DL, Connelly JA, Conn EE.
Title
Tyrosine biosynthesis in Sorghum bicolor: characteristics of prephenate aminotransferase.
Journal
Reference
Authors
Bonner C, Jensen R.
Title
Prephenate aminotransferase.
Journal
Other DBs
ExplorEnz - The Enzyme Database: 2.6.1.79
ExPASy - ENZYME nomenclature database: 2.6.1.79
LinkDB
All DBs