KEGG   ENZYME: 2.4.1.230Help
Entry
EC 2.4.1.230                Enzyme                                 
Name
kojibiose phosphorylase
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
BRITE hierarchy
Sysname
2-alpha-D-glucosyl-D-glucose:phosphate beta-D-glucosyltransferase
Reaction(IUBMB)
2-alpha-D-glucosyl-D-glucose + phosphate = D-glucose + beta-D-glucose 1-phosphate [RN:R07264]
Reaction(KEGG)
Substrate
2-alpha-D-glucosyl-D-glucose [CPD:C15548];
phosphate [CPD:C00009]
Product
D-glucose [CPD:C00031];
beta-D-glucose 1-phosphate [CPD:C00663]
Comment
The enzyme from Thermoanaerobacter brockii can act with alpha-1,2-oligoglucans, such as selaginose, as substrate, but more slowly. The enzyme is inactive when dissaccharides with linkages other than alpha-1,2 linkages, such as sophorose, trehalose, neotrehalose, nigerose, laminaribiose, maltose, cellobiose, isomaltose, gentiobiose, sucrose and lactose, are used as substrates.
Orthology
K10231  
kojibiose phosphorylase
Genes
SBP: 
SWD: 
MEX: 
MCH: 
MET: 
MNO: 
BSE: 
GCT: 
GYM: 
CPY: 
CCE: 
Ccel_3243
CSH: 
Closa_0063
CDL: 
CDR20291_2973
SGY: 
Sgly_0723
TTE: 
TTE0798(Ath1)
TEX: 
Teth514_2202
THX: 
Thet_0733
TPD: 
Teth39_1521
TIT: 
Thit_0754
TMT: 
Tmath_0796
TBO: 
Thebr_1557
TWI: 
Thewi_0897
CSC: 
Csac_0439 Csac_0444
ATE: 
Athe_0398
COB: 
COB47_0356 COB47_0361
CHD: 
Calhy_2252
CKI: 
Calkr_0343
CKN: 
Calkro_2237
CLC: 
Calla_2015
TXY: 
Thexy_1672
HOR: 
Hore_14560
HAS: 
Halsa_1109
HPK: 
Hprae_0387
ASD: 
AS9A_2798
MPH: 
MLP_44690(kojP)
KRA: 
Krad_3033
BLF: 
BLIF_0278
BBV: 
HMPREF9228_1760(kojP)
GVG: 
HMPREF0421_21250(kojP)
GVH: 
HMPREF9231_0272(kojP)
OTE: 
Oter_1016
CYN: 
Cyan7425_3917
ANA: 
all4989
NPU: 
Npun_F4952
AVA: 
Ava_2279 Ava_3752
CTE: 
CT0838
CPC: 
Cpar_0865
CPH: 
Cpha266_1194
CPB: 
Cphamn1_1203
CLI: 
Clim_0811
PVI: 
Cvib_1015
PLT: 
Plut_1264
PPH: 
Ppha_1550
PAA: 
Paes_0919
CAU: 
Caur_2019
CAG: 
Cagg_2264
CHL: 
Chy400_2178
ATM: 
ANT_24940
TTA: 
Theth_1552
FPE: 
Ferpe_1597
PMO: 
Pmob_0140
NDE: 
NIDE0043
PHO: 
PH0746
TBA: 
TERMP_00275
 » show all
Taxonomy
Reference
1
  Authors
Chaen, H., Yamamoto, T., Nishimoto, T., Nakada, T., Fukuda, S., Sugimoto, T., Kurimoto, M. and Tsujisaka, Y.
  Title
Purification and characterization of a novel phosphorylase, kojibiose phosphorylase, from Thermoanaerobium brockii.
  Journal
J. Appl. Glycosci. 46 (1999) 423-429.
Reference
2  [PMID:16233080]
  Authors
Chaen H, Nishimoto T, Nakada T, Fukuda S, Kurimoto M, Tsujisaka Y.
  Title
Enzymatic synthesis of kojioligosaccharides using kojibiose phosphorylase.
  Journal
J. Biosci. Bioeng. 92 (2001) 177-82.
  Organism
Thermoanaerobacter brockii
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
206566-36-1
DBGET integrated database retrieval system