KEGG ENZYME: 2.4.1.19

ENZYME: 2.4.1.19

Entry

EC 2.4.1.19                 Enzyme

Name

cyclomaltodextrin glucanotransferase;
Bacillus macerans amylase;
cyclodextrin glucanotransferase;
alpha-cyclodextrin glucanotransferase;
alpha-cyclodextrin glycosyltransferase;
beta-cyclodextrin glucanotransferase;
beta-cyclodextrin glycosyltransferase;
gamma-cyclodextrin glycosyltransferase;
cyclodextrin glycosyltransferase;
cyclomaltodextrin glucotransferase;
cyclomaltodextrin glycosyltransferase;
konchizaimu;
alpha-1,4-glucan 4-glycosyltransferase, cyclizing;
BMA;
CGTase;
neutral-cyclodextrin glycosyltransferase;
1,4-alpha-D-glucan 4-alpha-D-(1,4-alpha-D-glucano)-transferase (cyclizing)

Class

Transferases;
Glycosyltransferases;
Hexosyltransferases

Sysname

(1->4)-alpha-D-glucan:(1->4)-alpha-D-glucan 4-alpha-D-[(1->4)-alpha-D-glucano]-transferase (cyclizing)

Reaction(IUBMB)

Cyclizes part of a (1->4)-alpha-D-glucan chain by formation of a (1->4)-alpha-D-glucosidic bond

Reaction(KEGG)

(other) R11260

Comment

Cyclomaltodextrins (Schardinger dextrins) of various sizes (6,7,8, etc. glucose units) are formed reversibly from starch and similar substrates. Will also disproportionate linear maltodextrins without cyclizing (cf. EC 2.4.1.25, 4-alpha-glucanotransferase).

History

EC 2.4.1.19 created 1961

Pathway

ec00500

Starch and sucrose metabolism

ec01100

Metabolic pathways

Orthology

K00701

cyclomaltodextrin glucanotransferase

Genes

KLC:	K7H21_21020

KLM:	BWI76_03275

XCC:	XCC2465(cgt)

XCB:

XC_1648

XAC:	XAC2596(cgt)

XCZ:	EBN15_09350

PDD:	MNQ95_12370

XBA:	C7S18_12640

VSP:

VS_2585

VTA:	A2043(cgt)

VNV:	IF132_01335

VPL:	SA104470976_03367(amyM)

VSY:	K08M4_05170(amyM)

PZD:	KQ248_18685

SWD:

Swoo_3416

THAT:

H3N35_23205

TACT:

SG35_024245

TVD:	SG34_025370

CJA:	CJA_1402(amy13C) CJA_3249(cgl13A)

CEB:	B0D95_02315

CEK:	D0B88_10615

CEG:	D0C16_00040

MKE:	OOT55_12445

MTHD:

A3224_13665

MHYD:

GTQ55_15475

MCEL:

LPW13_12960

MPAF:

R5R33_06925

WEZ:	IC757_02360

PAUU:

E8A73_011875 E8A73_011880 E8A73_035075

BBAE:

FRD01_15120 FRD01_16145

BTHR:

YBT1520_30119

BTHI:

BTK_29919

BTM:

MC28_G057

BTHT:

H175_328p099

BBY:	CY96_29305

BLE:	BleG1_3945

SHUA:

PQ477_07405

GWC:	GWCH70_0700

GSR:	GS3922_12465

PCAL:

BV455_01051(cgt)

PARG:

PspKH34_09500(amyA)

ANM:	GFC28_785(cgt)

ANL:	GFC29_841(cgt)

AND:	GRQ40_08955

ACAI:

ISX45_10930

HNZ:	P9989_03725

AQT:	FN924_09390

GRC:	GI584_17885

MDG:	K8L98_23760

SLMS:

MM221_01965

GYM:	GYMC10_0953

PGM:	PGRAT_15105

PSTE:

PSTEL_21395

PRI:

PRIO_3297

PSON:

JI735_23965

PXL:	BS614_08625

PIB:	BBD41_10190

PVO:	PVOR_07070

PLW:	D5F53_24815

PLUT:

EI981_22840

PALO:

E6C60_0722

PALR:

HGI30_12820

PMAH:

PTQ21_09925

PAMY:

P9222_32820

PDY:	QJQ58_25390

PMAE:

LMZ02_05155

PPAB:

KET34_05065

SPY:	SPy_1302(amyA)

SPZ:	M5005_Spy1065(amyA)

SPYM:

M1GAS476_1124(amyA)

SPYA:

A20_1099c(amyA)

SPH:	MGAS10270_Spy1121(amyA)

SPI:	MGAS10750_Spy1158(amyA)

SPB:	M28_Spy1046(amyA)

SST:	SSUST3_0537

SSUY:

YB51_2665

SSUI:

T15_0507

SEZ:	Sez_1264(amyA)

SEQ:	SZO_07010(amyA)

SEZO:

SeseC_01631

SEQU:

Q426_02805

SEU:	SEQ_1446(amyA)

SGA:	GALLO_0757

SGG:	SGGBAA2069_c07300(amyA)

SGT:	SGGB_0740(amyA)

SIK:

K710_0735

SIQ:	DQ08_03535

SIO:	DW64_03530

SIZ:	SI82_03765

SRQ:	SR187_2590

CGAS:

J1C67_07335

CMAH:

C1I91_25855

CCEL:

CCDG5_1262(amyA)

CAML:

H6X83_01510

AIM:	PYS61_04585

ANQ:	PYS63_04430

BLIQ:

INP51_07115

ACEL:

acsn021_04330(amyA)

VGU:	HYG85_09955

TTE:	TTE1832(AmyA2)

TEX:	Teth514_1180

THX:

Thet_1730

TPD:	Teth39_0668 Teth39_0672

TIT:

Thit_1644

TMT:	Tmath_1634 Tmath_1952

TBO:	Thebr_0686 Thebr_0690

TWI:	Thewi_1801

TKI:	TKV_c17060(amyM)

TXY:	Thexy_0618

TSH:

Tsac_1346

AFT:	BBF96_14115

MPRT:

ET475_03165

HEA:	HL652_19275

ASE:	ACPL_3684(acbD)

ACTS:

ACWT_3556

PRY:	Prubr_33480(amyA)

CAI:

Caci_5853

BNK:	KIM372_01940(amyA)

SYNK:

KR100_09975

SYNR:

KR49_01660

CEP:	Cri9333_2621

TSZ:	OOK60_09650

KOV:	K9N68_11760

PSEU:

Pse7367_0230

TSIN:

OXH18_10465

GEN:	GM3709_1188

GEE:	GM3708_389

CYC:	PCC7424_4622

CYJ:	Cyan7822_4286

PPSU:

NO713_04281(amyM)

MVAG:

D0A34_11685

OAC:	Oscil6304_0048

ONI:	Osc7112_4624

MIC:	Mic7113_1320

GEI:	GEI7407_0132

GVI:

glr0373

GLJ:	GKIL_3654(amyA)

GML:	ISF26_06700

ANA:

alr0169

NPU:	Npun_F0013

NOS:	Nos7107_2137

NON:	NOS3756_49950

NFL:	COO91_05356

NOE:	CLI64_03835

NSH:

GXM_04380

NED:	HUN01_17505

NPZ:	ACX27_04870

AVA:

Ava_1429

ACY:	Anacy_5271

ANN:	EH233_27060

CSG:	Cylst_0838

HBQ:	QI031_05865

CALO:

Cal7507_4647

CALN:

NIES2098_42190 NIES2098_54790

RIV:	Riv7116_4699

TOQ:	HCG51_18040 HCG51_20540

ALAX:

NIES50_22470 NIES50_33650

NCN:	BZZ01_15275

CTHE:

Chro_1860

SCS:	Sta7437_2573

STAN:

STA3757_12340

DAQU:

M8445_01265

DMB:	E5F05_10740

LUO:	HHL09_04945

LAMB:

KBB96_09965

VEG:	SAMN05444156_2430

TPER:

IWA51_02735

ABAS:

ACPOL_4191

HABY:

HLVA_18730

PFU:

PF0478

PFI:

PFC_01505

PYA:	PYCH_18540

TKO:

TK2172

TON:

TON_1451

TBA:	TERMP_01455

THE:

GQS_08270

THM:

CL1_1275

THS:

TES1_1436

TEU:

TEU_01265

TPEP:

A0127_04445

TGG:	A3K92_00110

TCE:	A3L02_06140

TBS:	A3L01_08030

THH:	CDI07_07550

TSL:	A3L11_01395

TTD:	A3L14_10420

TPRF:

A3L09_02000

TRL:	A3L10_07420

TPAF:

A3L08_01160

TIC:	FH039_11610

TCQ:	TIRI35C_1925

THEM:

FPV09_09900

PPAC:

PAP_01075

HAYC:

NGM10_09480

HMU:

Hmuk_0210

HALZ:

E5139_04345

HAZP:

GBQ70_04340

HME:	HFX_0535(amyP1)

HLS:	KU306_07405

TPE:

Tpen_1454

» show all

Reference

1 [PMID:5758537]

Authors

DePinto JA, Campbell LL.

Title

Purification and properties of the amylase of Bacillus macerans.

Journal

Biochemistry 7:114-20 (1968)
DOI:10.1021/bi00841a015

Reference

Authors

French, D., Levine, M.L., Norberg, E., Norden, P., Pazur, J.H. and Wild, G.M.

Title

Studies on the Schardinger dextrins. VII. Co-substrate specificity in coupling reactions of Macerans amylase.

Journal

J Am Chem Soc 76:2387-2390 (1954)

Reference

3 [PMID:24540594]

Authors

HEHRE EJ

Title

Enzymic synthesis of polysaccharides: a biological type of polymerization.

Journal

Adv Enzymol Relat Subj Biochem 11:297-337 (1951)
DOI:10.1002/9780470122563.ch6

Reference

4 [PMID:13031665]

Authors

SCHWIMMER S.

Title

Evidence for the purity of Schardinger dextrinogenase.

Journal

Arch Biochem Biophys 43:108-17 (1953)
DOI:10.1016/0003-9861(53)90089-7

Other DBs

ExplorEnz - The Enzyme Database:

2.4.1.19

IUBMB Enzyme Nomenclature:

2.4.1.19

ExPASy - ENZYME nomenclature database:

2.4.1.19

BRENDA, the Enzyme Database:

2.4.1.19

CAS:

9030-09-5

DBGET integrated database retrieval system