KEGG   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
XCCXCC2465(cgt)
XCBXC_1648
XACXAC2596(cgt)
XCZEBN15_09350
PJPLAG73_09795
PDDMNQ95_12370
XBAC7S18_12640
VSPVS_2585
VTAA2043(cgt)
VNVIF132_01335
VPLSA104470976_03367(amyM)
SWDSwoo_3416
CJACJA_1402(amy13C) CJA_3249(cgl13A)
CEBB0D95_02315
CEKD0B88_10615
CEGD0C16_00040
MTHDA3224_13665
MHYDGTQ55_15475
MCELLPW13_12960
WEZIC757_02360
PAUUE8A73_011875 E8A73_011880 E8A73_035075
BBAEFRD01_15120 FRD01_16145
BTHRYBT1520_30119
BTHIBTK_29919
BTMMC28_G057
BTHTH175_328p099
BBYCY96_29305
BLEBleG1_3945
GWCGWCH70_0700
GSRGS3922_12465
PCALBV455_01051(cgt)
PARGPspKH34_09500(amyA)
ANMGFC28_785(cgt)
ANLGFC29_841(cgt)
ANDGRQ40_08955
ACAIISX45_10930
AQTFN924_09390
GRCGI584_17885
MDGK8L98_23760
SLMSMM221_01965
GYMGYMC10_0953
PGMPGRAT_15105
PSTEPSTEL_21395
PRIPRIO_3297
PSONJI735_23965
PXLBS614_08625
PIBBBD41_10190
PVOPVOR_07070
PLWD5F53_24815
PLUTEI981_22840
PALOE6C60_0722
PALRHGI30_12820
SPYSPy_1302(amyA)
SPZM5005_Spy1065(amyA)
SPYMM1GAS476_1124(amyA)
SPYAA20_1099c(amyA)
SPHMGAS10270_Spy1121(amyA)
SPIMGAS10750_Spy1158(amyA)
SPBM28_Spy1046(amyA)
SSTSSUST3_0537
SSUYYB51_2665
SSUIT15_0507
SEZSez_1264(amyA)
SEQSZO_07010(amyA)
SEZOSeseC_01631
SEQUQ426_02805
SEUSEQ_1446(amyA)
SGAGALLO_0757
SGGSGGBAA2069_c07300(amyA)
SGTSGGB_0740(amyA)
SIKK710_0735
SIQDQ08_03535
SIODW64_03530
SIZSI82_03765
SRQSR187_2590
CGASJ1C67_07335
CMAHC1I91_25855
CCELCCDG5_1262(amyA)
CAMLH6X83_01510
BLIQINP51_07115
ACELacsn021_04330(amyA)
VGUHYG85_09955
TTETTE1832(AmyA2)
TEXTeth514_1180
THXThet_1730
TPDTeth39_0668 Teth39_0672
TITThit_1644
TMTTmath_1634 Tmath_1952
TBOThebr_0686 Thebr_0690
TWIThewi_1801
TKITKV_c17060(amyM)
TXYThexy_0618
TSHTsac_1346
AFTBBF96_14115
MPRTET475_03165
HEAHL652_19275
ASEACPL_3684(acbD)
ACTSACWT_3556
PRYPrubr_33480(amyA)
CAICaci_5853
SYNKKR100_09975
SYNRKR49_01660
KOVK9N68_11760
PSEUPse7367_0230
GENGM3709_1188
GEEGM3708_389
CYCPCC7424_4622
CYJCyan7822_4286
PPSUNO713_04281(amyM)
MVAGD0A34_11685
MICMic7113_1320
GEIGEI7407_0132
OACOscil6304_0048
ONIOsc7112_4624
CEPCri9333_2621
GVIglr0373
GLJGKIL_3654(amyA)
GMLISF26_06700
ANAalr0169
NPUNpun_F0013
NOSNos7107_2137
NONNOS3756_49950
NFLCOO91_05356
NOECLI64_03835
NSHGXM_04380
NEDHUN01_17505
AVAAva_1429
ACYAnacy_5271
ANNEH233_27060
CSGCylst_0838
CALOCal7507_4647
CALNNIES2098_42190 NIES2098_54790
RIVRiv7116_4699
TOQHCG51_18040 HCG51_20540
NCNBZZ01_15275
CTHEChro_1860
SCSSta7437_2573
STANSTA3757_12340
LUOHHL09_04945
LAMBKBB96_09965
TPERIWA51_02735
ABASACPOL_4191
PFUPF0478
PFIPFC_01505
PYAPYCH_18540
TKOTK2172
TONTON_1451
TBATERMP_01455
THEGQS_08270
THMCL1_1275
THSTES1_1436
TEUTEU_01265
TPEPA0127_04445
TGGA3K92_00110
TCEA3L02_06140
TBSA3L01_08030
THHCDI07_07550
TSLA3L11_01395
TTDA3L14_10420
TPRFA3L09_02000
TRLA3L10_07420
TPAFA3L08_01160
TICFH039_11610
TCQTIRI35C_1925
THEMFPV09_09900
PPACPAP_01075
HMUHmuk_0210
HALZE5139_04345
HAZPGBQ70_04340
HMEHFX_0535(amyP1)
HLSKU306_07405
TPETpen_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
2
  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

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