KEGG   ENZYME: 2.4.1.321
Entry
EC 2.4.1.321                Enzyme                                 
Name
cellobionic acid phosphorylase
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
Sysname
4-O-beta-D-glucopyranosyl-D-gluconate:phosphate alpha-D-glucosyltransferase
Reaction(IUBMB)
4-O-beta-D-glucopyranosyl-D-gluconate + phosphate = alpha-D-glucose 1-phosphate + D-gluconate [RN:R10832]
Reaction(KEGG)
R10832
Substrate
4-O-beta-D-glucopyranosyl-D-gluconate [CPD:C20888];
phosphate [CPD:C00009]
Product
alpha-D-glucose 1-phosphate [CPD:C00103];
D-gluconate [CPD:C00257]
Comment
The enzyme occurs in cellulolytic bacteria and fungi. It catalyses the reversible phosphorolysis of cellobionic acid. In the synthetic direction it produces 4-O-beta-D-glucopyranosyl-D-glucuronate from alpha-D-glucose 1-phosphate and D-glucuronate with low activity.
History
EC 2.4.1.321 created 2014
Orthology
K18786  cellobionic acid phosphorylase
Genes
NCR: NCU09425
NTE: NEUTE1DRAFT85378(NEUTE1DRAFT_85378)
SMP: 10806052(SMAC4_05684)
PAN: PODANSg1385
PBEL: QC761_512590
PPSD: QC762_512590
PPSP: QC763_512590
PPSA: QC764_512590
TTT: THITE_2117883
MTM: MYCTH_2308030
CTHR: CTHT_0019620
RTHE: 98127471(VTJ83DRAFT_6148)
MGR: MGG_06545
PPEI: PpBr36_06143
PGRI: PgNI_00979
TMN: UCRPA7_5973
SSCK: SPSK_01485
ELA: UCREL1_2362
PFY: PFICI_14418
PSCO: LY89DRAFT_375732
GLZ: GLAREA_08892
PNO: SNOG_04908
PTE: PTT_09441
PTRR: 6342477(PtrM4_090160)
BZE: COCCADRAFT_89763
BSC: COCSADRAFT_94488
BOR: COCMIDRAFT_91639
AALT: CC77DRAFT_551281
ADAC: 96084092(ACET3X_003770)
ARAB: EKO05_0007269
ADL: AURDEDRAFT_91303
XCC: XCC4077(ndvB)
XCB: XC_4168
XCA: xcc-b100_4278
XCP: XCR_0171
XCV: XCV4295(ndvB)
XAX: XACM_4068(ndvB)
XAC: XAC4195(ndvB)
XCI: XCAW_00099(ndvB)
XCT: J151_04378
XCJ: J158_04331
XCU: J159_04327
XCN: J169_04375
XCW: J162_04333
XCR: J163_04328
XCM: J164_04328
XCF: J172_04368
XFU: XFF4834R_chr40660
XAO: XAC29_21145
XOM: XOO0306(XOO0306)
XOO: XOO0334(ndvB)
XOP: PXO_02749
XOY: AZ54_23450
XOR: XOC_0356
XOZ: BE73_22625
XAL: XALC_0083
XTN: FD63_19195
XGM: KFS84_01370
XCS: KHA79_19240
XVE: BJD12_11685
XPE: BJD13_18010
XHR: XJ27_14695
XGA: BI317_01730
XPH: XppCFBP6546_13380(XppCFBP6546P_13380)
XVA: C7V42_21410
XAN: AC801_20905
XAR: XB05_15895
XCZ: EBN15_00600
XEU: XSP_003945
XHD: LMG31886_43000
XPR: MUG10_11245
XAG: HEP73_04318
XDY: NYR95_22150
XAS: HEP74_04187
XAI: HEP75_04250
XAZ: XSP_003969
XTS: AB3X08_21975
XMD: AB3X07_22440
XBN: AB3X10_22685
PSU: Psesu_2860
PSUW: WQ53_09055
PDD: MNQ95_07535
PSSE: OY559_03840
PKQ: ACEJ41_00390
LUM: CNR27_03125
TCN: H9L16_02965
VBR: A6E01_18080
VCK: PG915_07480
SWP: swp_4297
SJA: SJ2017_1303
SMAI: EXU30_03745
SEUR: FM038_016620
CPS: CPS_3696
COM: CMT41_12870
COV: EKO29_00295
THT: E2K93_02180
THAP: FNC98_09420
THAB: LP316_09545
TPSY: RGQ13_15660
TNN: RI845_04375
TFT: RI844_18130
LAL: AT746_17645
AGZ: M0C34_15715
AGQ: LQZ07_18765
AGAR: OAG1_10240
PMAW: MACH26_02950
CJA: CJA_0849(cgs94A)
CEB: B0D95_11165
CELL: CBR65_08820
CEK: D0B88_07190
CEG: D0C16_11980
SDE: Sde_0906(cep94B)
TTU: TERTU_0851
MARQ: MARGE09_P1273
GIL: NHM04_16220
GJP: R50076_22940 R50076_33380
HALC: EY643_17685
RHEI: ATY27_07990
MTIM: DIR46_20035
MASY: DPH57_18705
MANC: IV454_05740
MASZ: C9I28_03270
MALI: EYF70_30910
MUM: FCL38_18520
MFLA: GO485_14110
MPLI: E1742_14615
TCT: PX653_19955
PLUE: EWM63_14835
DUG: HH213_27195
DZO: SR858_14100
TMJ: P0M04_25420
EHB: E7V67_000320
MEY: TM49_06880
MAAD: AZF01_01920
MLUT: JET14_02925
AEX: Astex_1311
ASTI: Q1W73_15815
ASTD: ATDW_11400
ASTM: MMA231_01559
PLIA: E4191_15545
GSO: PH603_13125
PBAS: SMSP2_00866
LUY: QZH61_08200
BCO: Bcell_0478
PBD: PBOR_04215
PAEN: P40081_04540
PAEQ: R50912_04070
PAEA: R70723_07655
PAEE: R70331_07725
PAEH: H70357_03930
PXL: BS614_08055
PYG: AWM70_03665
PDH: B9T62_36955
PCX: LPB68_08475
PTRI: KDC22_03995
PCEL: HUB94_15605
PMAE: LMZ02_03850
SACA: FFV09_09945
PLIG: NAG76_02545
ANR: Ana3638_22080
VPY: HZI73_25140
 » show all
Reference
1  [PMID:24055472]
  Authors
Nihira T, Saito Y, Nishimoto M, Kitaoka M, Igarashi K, Ohtsubo K, Nakai H
  Title
Discovery of cellobionic acid phosphorylase in cellulolytic bacteria and fungi.
  Journal
FEBS Lett 587:3556-61 (2013)
DOI:10.1016/j.febslet.2013.09.014
  Sequence
[xcc:XCC4077] [ncr:NCU09425]
Other DBs
ExplorEnz - The Enzyme Database: 2.4.1.321
IUBMB Enzyme Nomenclature: 2.4.1.321
ExPASy - ENZYME nomenclature database: 2.4.1.321
BRENDA, the Enzyme Database: 2.4.1.321
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