KEGG ENZYME: 2.4.1.280

ENZYME: 2.4.1.280

Entry

EC 2.4.1.280                Enzyme

Name

N,N'-diacetylchitobiose phosphorylase;
chbP (gene name)

Class

Transferases;
Glycosyltransferases;
Hexosyltransferases

Sysname

N,N'-diacetylchitobiose:phosphate N-acetyl-D-glucosaminyltransferase

Reaction(IUBMB)

N,N'-diacetylchitobiose + phosphate = N-acetyl-D-glucosamine + N-acetyl-alpha-D-glucosamine 1-phosphate [RN:R09942]

Reaction(KEGG)

R09942

Substrate

N,N'-diacetylchitobiose [CPD:C01674];
phosphate [CPD:C00009]

Product

N-acetyl-D-glucosamine [CPD:C00140];
N-acetyl-alpha-D-glucosamine 1-phosphate [CPD:C04501]

Comment

The enzyme is specific for N,N'-diacetylchitobiose and does not phosphorylate other N-acetylchitooligosaccharides, cellobiose, trehalose, lactose, maltose or sucrose.

History

EC 2.4.1.280 created 2012

Pathway

ec00520

Amino sugar and nucleotide sugar metabolism

ec01100

Metabolic pathways

Orthology

K18675

N,N'-diacetylchitobiose phosphorylase

Genes

PSHI:

SAMEA2665130_0494

VCH:

VC_0612

VCF:	IR04_08010

VCS:

MS6_0430

VCE:	Vch1786_I0020

VCQ:	EN18_06010

VCJ:	VCD_003797

VCI:

O3Y_02850

VCO:	VC0395_A0141

VCR:	VC395_0629

VCM:	VCM66_0570

VCL:	VCLMA_A0533

VCX:	VAA049_3081

VCZ:	VAB027_3236

VVU:

VV1_1665

VVY:

VV2742

VVM:	VVMO6_00562

VVL:	VV93_v1c24550

VPA:

VP2487

VPB:

VPBB_2313

VPK:	M636_09500

VPF:	M634_14830

VPH:	VPUCM_2577

VHA:	VIBHAR_03431

VCA:	M892_13935

VAG:

N646_1584

VEX:	VEA_002578

VDB:	AL552_21090

VHR:	AL538_06340

VNA:	PN96_01485

VOW:	A9237_11475

VRO:	BSZ04_11060

VSP:

VS_2514

VEJ:	VEJY3_12855

VFU:	vfu_A00907

VNI:	VIBNI_A2830(chbp)

VAN:

VAA_00772

LAG:	N175_12575

VAU:	VANGNB10_cI0512c(chbP)

VCY:	IX92_12745

VCT:	JV59_01610

VTU:	IX91_02445

VEU:	IXK98_11040

VSI:	MTO69_11270

VFL:	AL536_08335

VMI:	AL543_12170

VSC:	VSVS12_00701(chbP)

VSH:	BSZ05_08780

VQI:	CCZ37_02660

VTA:	A1621(chbP)

VAF:	D1115_03205

VNL:	D3H41_13445

VCC:	FAZ90_02945

VAS:	GT360_11930

VKA:	BTD91_09245

VZI:	G5S32_02545

VNV:	IF132_18575

VGI:	MID13_12675

VSL:	LTQ54_11610

VPL:	SA104470976_02116

VJP:	NP165_10785

VPG:	LZI70_09775

VTI:	CEQ48_15800

VCRA:

IS519_13570

VNP:	KW548_04535

VLE:	ISX51_04225

VSY:	K08M4_05870(chbP_1)

VMT:	QYQ96_10805

VIB:	VspSTUT11_05050

VIS:	VspSTUT16_05390

VFI:

VF_2147

VFM:	VFMJ11_2255

VSA:	VSAL_I2584(chbP)

AWD:	AWOD_I_0448(chbP)

PPR:	PBPRA0517(CEPA)

PGB:	H744_2c3278

PDS:	CAY62_01645

PGH:	FH974_13435

GHO:	AL542_12140

GKD:	K6Q96_14475

TTU:	TERTU_2767

PBD:	PBOR_01065

POD:	PODO_01050

PAEN:

P40081_01280

PAEQ:

R50912_01110

PAEH:

H70357_01025

PTRI:

KDC22_01180

SSQ:	SSUD9_1616

SLU:

KE3_1874

SRUM:

GPZ88_03485

CCB:	Clocel_0391

CLB:	Clo1100_1213 Clo1100_2801 Clo1100_4012

CCE:	Ccel_1439 Ccel_2354 Ccel_3412

RHER:

EHE19_007320 EHE19_018665

RPAY:

P0092_06830 P0092_21525

CSS:	Cst_c21960(ndvB)

CSD:	Clst_2100(cepB)

RAL:	Rumal_2403

RCH:

RUM_22380

RUM:

CK1_23380

RUS:	RBI_I00074

SVJ:	NQ490_06860

TMEL:

NOG13_08715

PALM:

RBG61_10785

CFEM:

HCR03_05730 HCR03_08160

ALAC:

JYE50_05885 JYE50_08420

AHC:	JYE49_06265 JYE49_08215

CBAF:

JS518_01080 JS518_03200

RHO:	RHOM_05805 RHOM_11550

RIX:

RO1_08790

RIM:

ROI_20390

RRK:	H8S51_011645

COO:

CCU_25640

CEV:	LK421_00765

BYL:	A4V09_11935 A4V09_20365

BPRO:

PMF13cell1_02967(chbP)

BWX:	NQ550_14030

BMAS:

LK422_14665

BLAR:

LC508_09505

BLUI:

Blut17040_24500

BCOC:

BLCOC_20430(chbP)

CPY:	Cphy_1929 Cphy_3854

HSD:

SD1D_1945

ACEL:

acsn021_37880

ACHT:

bsdcttw_07300 bsdcttw_23160

WCP:	H9Q76_05950 H9Q76_06115

SSUN:

H9Q77_15295

MFOR:

NQ534_10385

AHB:	bsdtb5_34350

ERE:	EUBREC_2817

ERT:

EUR_24610

ERA:

ERE_09490

KIB:	RBB56_13415

HHJ:	NQ487_16790

CLE:	Clole_3233

CEW:	EKH84_19080

HOR:	Hore_19760

HPK:	Hprae_1303

HALS:

D7D81_10495

IFN:	GM661_08070

CSC:

Csac_1090

ATE:

Athe_0459

COB:	COB47_0414

CHD:	Calhy_0085 Calhy_2209

COW:	Calow_0297

CKI:	Calkr_2206

CLC:	Calla_0254

CKN:	Calkro_0102 Calkro_2175

CCHA:

ELD05_02310

CDIA:

CaldiYA01_19930

CNAG:

OTJ99_002164

CMOR:

OTK00_000359

CDAN:

SOJ16_000395

TIS:	P3962_05600

FBS:	N510_000908(chbP_1) N510_001340(chbP_2)

LXL:	KDY119_03253(chbP)

XCE:

Xcel_1053

XYL:	ET495_00905

XYA:	ET471_10545

CET:	B8281_07885

CCEU:

CBR64_03495

CPRT:

FIC82_006625

SANW:

G7063_08990

CCHE:

NP064_15515

OEK:	FFI11_005755

PSEK:

GCM125_09000

DEM:	LGT36_013190

LEK:	hrd7_33860

OTE:	Oter_1744 Oter_2310 Oter_2312

ALUS:

STSP2_01261

LPRO:

PQO03_20625

TSU:	Tresu_0049

TBE:	Trebr_0496

TPI:	TREPR_1600

TRI:	DYE50_04315

TPER:

IWA51_09590

SCD:	Spica_0291

PPSV:

PEPS_35180

MRO:

MROS_2101

DTH:	DICTH_0484

DTU:

Dtur_0648

HUT:

Huta_1364

HTI:

HTIA_1242

HASV:

SVXHr_0261

HABN:

HBNXHr_0249

HARC:

HARCEL1_01770

» show all

Reference

1 [PMID:10913116]

Authors

Park JK, Keyhani NO, Roseman S

Title

Chitin catabolism in the marine bacterium Vibrio furnissii. Identification, molecular cloning, and characterization of A N, N'-diacetylchitobiose phosphorylase.

Journal

J Biol Chem 275:33077-83 (2000)
DOI:10.1074/jbc.M001042200

Sequence

[ag:AAG23740]

Reference

2 [PMID:13678418]

Authors

Honda Y, Kitaoka M, Hayashi K

Title

Reaction mechanism of chitobiose phosphorylase from Vibrio proteolyticus: identification of family 36 glycosyltransferase in Vibrio.

Journal

Biochem J 377:225-32 (2004)
DOI:10.1042/BJ20031171