KEGG ENZYME: 3.2.1.46

ENZYME: 3.2.1.46

Entry

EC 3.2.1.46 Enzyme

Name

galactosylceramidase;
cerebroside galactosidase;
galactocerebroside.beta-galactosidase;
galactosylcerebrosidase;
galactocerebrosidase;
ceramide galactosidase;
galactocerebroside galactosidase;
galactosylceramide.beta-galactosidase;
cerebroside beta-galactosidase;
galactosylceramidase I;
beta-galactosylceramidase;
galactocerebroside-beta-D-galactosidase;
lactosylceramidase I;
beta-galactocerebrosidase;
lactosylceramidase

Class

Hydrolases;
Glycosylases;
Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds

Sysname

D-galactosyl-N-acylsphingosine galactohydrolase

Reaction(IUBMB)

a D-galactosyl-N-acylsphingosine + H2O = D-galactose + a ceramide [RN:R03617]

Reaction(KEGG)

R03617

Substrate

D-galactosyl-N-acylsphingosine [CPD:C02686];
H2O [CPD:C00001]

Product

D-galactose [CPD:C00124];
ceramide [CPD:C00195]

Comment

cf. EC 3.2.1.62 glycosylceramidase.

History

EC 3.2.1.46 created 1972

Pathway

ec00600

Sphingolipid metabolism

ec01100

Metabolic pathways

Orthology

K01202

galactosylceramidase

Genes

HSA:	2581(GALC)

PTR:	736519(GALC)

PPS:	100986325(GALC)

GGO:	101137325(GALC)

PON:	100458475(GALC)

NLE:	100587134(GALC)

MCC:	693322(GALC)

MCF:	101925411(GALC)

CSAB:

103229484(GALC)

RRO:	104668560(GALC)

RBB:	108522791(GALC)

CJC:	100412515(GALC)

SBQ:	101046485(GALC)

MMU:	14420(Galc)

MCAL:

110307036(Galc)

MPAH:

110324405(Galc)

RNO:	314360(Galc)

MUN:	110551253(Galc)

CGE:	100751905(Galc)

NGI:	103744394(Galc)

HGL:	101721890(Galc)

CCAN:

109700619(Galc)

OCU:	100351605(GALC)

TUP:	102488515(GALC)

CFA:	403916(GALC)

VVP:	112930186(GALC)

AML:	100481872(GALC)

UMR:	103670525(GALC)

UAH:	113267389(GALC)

ORO:	101363316(GALC)

ELK:

111148622

FCA:	101084116(GALC)

PTG:	102954621(GALC)

PPAD:

109274421(GALC)

AJU:	106989912(GALC)

BTA:	533428(GALC)

BOM:	102281426(GALC)

BIU:	109565404(GALC)

BBUB:

102412612(GALC)

CHX:	102188052(GALC)

OAS:	101118106(GALC)

SSC:	100156917(GALC)

CFR:	102522511(GALC)

CDK:	105105382(GALC)

BACU:

103010897(GALC)

LVE:	103089768(GALC)

OOR:	101279086(GALC)

DLE:	111176185(GALC)

PCAD:

102981911(GALC) 102988804

ECB:	100034130(GALC)

EPZ:	103551800(GALC)

EAI:	106834294(GALC)

MYB:	102257416(GALC)

MYD:	102765447(GALC)

MNA:	107534864(GALC)

HAI:	109382678(GALC)

DRO:	112311819(GALC)

PALE:

102880991(GALC)

RAY:	107499539(GALC)

MJV:	108396143(GALC)

LAV:	100658478(GALC)

TMU:

101340632

MDO:	100019504(GALC) 100019541 100019605 100019857 100020089

SHR:	100915302(GALC)

PCW:	110217749(GALC)

OAA:	100081052(GALC)

GGA:	423394(GALC)

MGP:	100549468(GALC)

CJO:	107315242(GALC)

NMEL:

110401396(GALC)

APLA:

101796301(GALC) 113841758

ACYG:

106033531(GALC)

TGU:	100224899(GALC)

LSR:	110476194(GALC)

SCAN:

103826899(GALC)

GFR:	102034660(GALC)

FAB:	101810873(GALC)

PHI:	102113858(GALC)

PMAJ:

107205967(GALC)

CCAE:

111929558(GALC)

CCW:	104688651(GALC)

ETL:	114069327(GALC)

FPG:	101914337(GALC)

FCH:	102059116(GALC)

CLV:	102098299(GALC)

EGZ:	104126309(GALC)

NNI:	104022246(GALC)

ACUN:

113480749(GALC)

PADL:

103913072(GALC)

AAM:	106483066(GALC)

ASN:	102374264(GALC)

AMJ:	102575324(GALC)

PSS:	102445851(GALC)

CMY:	102931374(GALC)

CPIC:

101952897(GALC)

ACS:	100564761(galc)

PVT:	110090986(GALC)

PBI:	103054662(GALC)

PMUR:

107291164(GALC)

TSR:	106555258(GALC)

PMUA:

114591297(GALC)

GJA:	107123345(GALC)

XLA:	446948(galc.L)

XTR:	779723(galc)

NPR:	108792556(GALC)

DRE:	406385(galcb) 449649(galca)

SRX:	107742352 107747942 107750876 107751776

SANH:

107668594 107671107 107678679

SGH:	107560205 107583495 107588298

CCAR:

109044880 109046970 109071112 109113493

IPU:	108258153(galc) 108269778

PHYP:

113532124 113534233

AMEX:

103028593 103041717

EEE:	113570357 113579786

TRU:	101074089(galc)

TNG:	GSTEN00011741G001

LCO:	104928261(galc)

NCC:	104943827(galc)

MZE:	101473828(galc)

ONL:	100707150 100707418

OLA:	101163287(galc)

XMA:	102226991(galc)

XCO:	114134259(galc)

PRET:

103458970(galc)

CVG:	107095226(galc)

NFU:	107373460 107374597

KMR:	108245031(galcb)

ALIM:

106519976(galc)

AOCE:

111574154(galc)

CSEM:

103384287(galc)

POV:	109639554(galc)

LCF:	108897907(galc)

SDU:	111225520(galc)

SLAL:

111667257(galc)

HCQ:	109522741(galc)

BPEC:

110165479(galc)

MALB:

109959716(galc)

SASA:

100195231(galc)

OTW:	112233392 112245106

SALP:

111968475

ELS:	105024731 105024733

SFM:	108924125(galc)

PKI:	111850944(galc)

LCM:	102356089(GALC)

CMK:	103185410(galc)

RTP:

109912864

BFO:	118425041 118425146

CIN:

100182893

SPU:	584869 584891

APLC:

110973820

SKO:

100376265

CEL:	CELE_C29E4.10(C29E4.10)

HRO:	HELRODRAFT_157218 HELRODRAFT_85047 HELRODRAFT_98272

LGI:	LOTGIDRAFT_159095 LOTGIDRAFT_174010 LOTGIDRAFT_195251 LOTGIDRAFT_206940 LOTGIDRAFT_218637 LOTGIDRAFT_92651

PCAN:

CRG:

MYI:

OBI:

LAK:	106155714 106166909 106168495

OVI:	T265_08669

TAD:	TRIADDRAFT_28351

MBR:	MONBRDRAFT_480 MONBRDRAFT_566

SRE:	PTSG_00266

SMIN:

v1.2.004702.t1(symbB.v1.2.004702.t1) v1.2.024887.t1(symbB.v1.2.024887.t1) v1.2.025387.t1(symbB.v1.2.025387.t1)

CFH:	C1707_15925

LRO:	LOCK900_0057

LBH:

Lbuc_0208

LBN:	LBUCD034_0249

LPAR:

FAM21731_00775

LCU:	PL11_002695

LSUA:

H3M12_00940

LHB:	D1010_02565

ESR:

ES1_17580

ESU:

EUS_13590

RCH:

RUM_07020

RUS:	RBI_I00669

PBU:	L21SP3_00388 L21SP3_01812

PBP:	STSP1_01101 STSP1_02287

SCC:	Spico_0384

BSA:	Bacsa_1415

ARK:	D6B99_12110

AGI:	FSB73_03510

SPDR:

G6053_07245

MGK:	FSB76_22815

SZE:	AW14_13450

WFU:	AXE80_06115

THR:	TRQ7_09010

» show all

Reference

1 [PMID:5320641]

Authors

Brady RO, Gal AE, Kanfer JN, Bradley RM.

Title

The metabolism of glucocerebrosides. 3. Purification and properties of a glucosyl- and galactosylceramide-cleaving enzyme from rat intestinal tissue.

Journal

J Biol Chem 240:3766-70 (1965)

Other DBs

ExplorEnz - The Enzyme Database:

3.2.1.46

IUBMB Enzyme Nomenclature:

3.2.1.46

ExPASy - ENZYME nomenclature database:

3.2.1.46

BRENDA, the Enzyme Database:

3.2.1.46

CAS:

9027-89-8

DBGET integrated database retrieval system