KEGG ENZYME: 2.4.1.279

ENZYME: 2.4.1.279

Entry

EC 2.4.1.279                Enzyme

Name

nigerose phosphorylase;
cphy1874 (gene name)

Class

Transferases;
Glycosyltransferases;
Hexosyltransferases

Sysname

3-O-alpha-D-glucopyranosyl-D-glucopyranose:phosphate beta-D-glucosyltransferase

Reaction(IUBMB)

3-O-alpha-D-glucopyranosyl-D-glucopyranose + phosphate = D-glucose + beta-D-glucose 1-phosphate [RN:R09941]

Reaction(KEGG)

R09941

Substrate

3-O-alpha-D-glucopyranosyl-D-glucopyranose;
phosphate [CPD:C00009]

Product

D-glucose [CPD:C00031];
beta-D-glucose 1-phosphate [CPD:C00663]

Comment

The enzymes from Clostridium phytofermentans is specific for nigerose, and shows only 0.5% relative activity with kojibiose (cf. EC 2.4.1.230, kojibiose phosphorylase).

History

EC 2.4.1.279 created 2012

Orthology

K18783

nigerose phosphorylase

Genes

POD:	PODO_21835

PAEF:

R50345_21825

PAEE:

R70331_21630

PAEJ:

H70737_22190

PRI:

PRIO_4728

PYG:	AWM70_22145

PPSC:

EHS13_05385

PLUT:

EI981_03765

PTRI:

KDC22_21940

PTJ:	JRJ22_20630

PMAE:

LMZ02_10225

PWN:	QNH46_04345

COHN:

KCTCHS21_43010

CHEB:

HH215_11945

LHB:	D1010_16870

EDS:	PML78_06015

EMS:	P3T75_11710

CINT:

HZF06_02965

PALM:

RBG61_12185

CPY:	Cphy_1874 Cphy_3313

CSCI:

HDCHBGLK_01972

ACHT:

bsdcttw_34740(kojP)

KIB:	RBB56_08205

CHD:	Calhy_0071

CKN:	Calkro_0088

TBK:	HF295_00775

OTE:

Oter_1016

OBG:	Verru16b_01918

SLOM:

PXH66_15105

ELUT:

CKA38_12490 CKA38_14035

OBT:	OPIT5_00580

TBE:	Trebr_0191

STA:	STHERM_c15320

STQ:	Spith_1565

FEI:	K9M53_13185

FLP:	LK994_10650

» show all

Reference

1 [PMID:21808968]

Authors

Nihira T, Nakai H, Chiku K, Kitaoka M

Title

Discovery of nigerose phosphorylase from Clostridium phytofermentans.

Journal

Appl Microbiol Biotechnol 93:1513-22 (2012)
DOI:10.1007/s00253-011-3515-9

Sequence

[cpy:Cphy_1874]

Other DBs

ExplorEnz - The Enzyme Database:

2.4.1.279

IUBMB Enzyme Nomenclature:

2.4.1.279

ExPASy - ENZYME nomenclature database:

2.4.1.279

BRENDA, the Enzyme Database:

2.4.1.279

DBGET integrated database retrieval system