KEGG   ENZYME: 5.5.1.6
Entry
EC 5.5.1.6                  Enzyme                                 
Name
chalcone isomerase;
chalcone-flavanone isomerase;
flavanone lyase (decyclizing)
Class
Isomerases;
Intramolecular lyases;
Intramolecular lyases (only sub-subclass identified to date)
Sysname
flavanone lyase (ring-opening)
Reaction(IUBMB)
a chalcone = a flavanone [RN:R07344]
Reaction(KEGG)
Substrate
chalcone [CPD:C01484]
Product
flavanone [CPD:C00766]
History
EC 5.5.1.6 created 1972
Pathway
ec00941  Flavonoid biosynthesis
ec01100  Metabolic pathways
ec01110  Biosynthesis of secondary metabolites
Orthology
K01859  chalcone isomerase
Genes
ATHAT3G55120(TT5) AT5G05270(CHIL) AT5G66220
ALY9309271 9314087
CRB17883168 17885140
CSAT104699139 104705137 104708589 104711628 104712130 104712131 104712132 104712134 104712135 104712136 104727418 104734529 104768723 104772278 104781389 104791797
EUSEUTSA_v10004922mg EUTSA_v10010658mg EUTSA_v10014675mg
BRP103830010 103841428 103841431 103846880
BNA106352891 106412109 106419065 106421841 106421923 106433979 106433994 106440667
BOE106298325 106309515 106310545 106316013
RSZ108814129 108814137 108816078 108830048 108862091
THJ104816513 104825165
CPAP110809010 110819303
CIT102613490 102615441(CHI)
CICCICLE_v10032697mg CICLE_v10032749mg
PVY116107972 116107975 116129742 116129755 116142148
MINC123192628 123192937 123227022 123227582
TCC18586269 18586274 18587472
GRA105780309 105783554
GHI107886193 107931587 107940815 107962221
GAB108457753 108461376
DZI111294608 111309681 111309827
EGR104421835 104423564 104423565 104450528 104454463
GMX100037455(CHI1B2) 547602(CHI1A) 732545(CHI1B1) 732546(CHI2-A) 732547(CHI4A) 778027(CHI4B)
GSJ114369763 114403003 114403004 114403739 114410172 114415689
PVUPHAVU_002G276500g PHAVU_003G216600g PHAVU_007G008500g PHAVU_007G008600g PHAVU_009G143100g
VRA106761096 106770816 106771799 106771802
VAR108325855 108325856 108326022 108330729
VUN114162209 114189846 114190515 114192130
CCAJ109794138 109810077 109815126 109815129 109815132 109815139
APRC113852524 113872665
MTRMTR_1g115820 MTR_1g115830 MTR_1g115840 MTR_1g115850 MTR_1g115870 MTR_1g115890 MTR_3g093980 MTR_7g027135
CAM101500746 101501059 101501370 101508569
LJALj1g3v1168690.1(Lj1g3v1168690.1) Lj5g3v2288860.1(Lj5g3v2288860.1) Lj5g3v2288870.1(Lj5g3v2288870.1) Lj5g3v2288880.1(Lj5g3v2288880.1) Lj5g3v2288890.1(Lj5g3v2288890.1) Lj5g3v2288900.1(Lj5g3v2288900.1) Lj5g3v2288910.1(Lj5g3v2288910.1)
ADU107467625 107467674 107467675 107470197
AIP107617316 107617317 107617318 107624010
AHF112712326 112712327 112712329 112715796 112775408 112775409 112777442 112784300
LANG109328700 109335996 109343449 109346509
FVE101292744 101305307
RCN112182551 112185875
PPER18784995 18786520
PMUM103332567 103332893
PAVI110745765 110756675
PDUL117617637 117618790
MDM103421113 103430446 103432919 103448975 103454421
PXB103928583 103936753 103940646 103953741 103953803
ZJU107413577 107413585 107413997
MNT112095175 21394508 21400267 21400268
CSV101218716 101221017
CMO103496746 103501663
BHJ120080278 120081242
MCHA111006117 111015904
CMAX111489046 111489212
CMOS111444733 111447946
CPEP111790837 111808121
RCU8259554 8264259
JCU105634821 105649235
HBR110633904 110651405 110668057
MESC110618709 110619630
POP7458617 7459237
PEU105108689 105127462
PALZ118028916 118034701 118059901
JRE108996546 109007666
QSU112015807 112019464
QLO115957508 115958234
TWL119988088 120001234 120013418
VVI100233078(CHI) 100255217(CHI2)
VRI117928037 117928586
SLY101249265(CHI1) 101250693 101266223
SPEN107018616 107019217 107020630
SOT102583606 102599055 102599379
CANN107852750(CHI) 107871144
NTA107770091 107779699(CHI) 107810515 107825576
NSY104249385 104249627
NTO104084789 104117823
NAU109235542 109238661
INI109186979 109193965(EFP)
ITR115999875 116019023
SIND105163171 105166979 105166981
OEU111387047
EGT105954325 105958343 105960386
SSPL121743041 121781213 121792913
HAN110872655 110910959 110913037 110913039
ECAD122588518 122607388
LSV111895243 111905480 111919658
CCAV112508909 112509535 112525561
DCR108197475 108220831
CSIN114272719 114288973 114292457 114317118
BVG104886918 104886934 104887628
SOE110775438 110795717 110803758
CQI110704458 110721033 110723200 110723744
NNU104593770 104594492 104594676 104599237
MING122057215 122080712
TSS122651594 122651924 122670731
PSOM113279556 113283679 113283681 113283682 113309592 113321401 113323639 113345156 113345795 113361812
NCOL116256153 116256326 116262004
OSA4334588 4349607 4351321
DOSAOs03t0819600-01(Os03g0819600) Os11t0116300-01(Os11g0116300) Os12t0115700-01(Os12g0115700)
OBR102704469 102709632 102722986
BDI100839250 100840048
ATS109764886 109782217
TDC119300945 119303798 119308464 119312504 119340807
TAES123103161 123105650 123111354 123113970 123120374 123125981 123160748
SBI110429758 8057048
ZMA100275381 100276821 100284018
SITA101769182 101771169 111256611 111257983
SVS117836517 117847118 117863279
PVIR120643426 120649286 120667550 120692809 120696543
PHAI112874802 112884609 112887665 112902934
PDA103696411 103708901 103721160 108511484
EGU105035984 105045978 105052295
MUS103972228 103981836
DCT110099164 110101536 110108986
PEQ110026679 110027344
AOF109821880 109829369 109850014 109850953
ATR18432300 18440411 18440412 18440481
SMOSELMODRAFT_151616 SELMODRAFT_227414 SELMODRAFT_444624 SELMODRAFT_447240
PPP112277939 112281648
 » show all
Reference
1
  Authors
Moustafa, E. and Wong, E.
  Title
Purification and properties of chalcone-flavanone isomerase from soya bean seed.
  Journal
Phytochemistry 6:625-632 (1967)
Other DBs
ExplorEnz - The Enzyme Database: 5.5.1.6
IUBMB Enzyme Nomenclature: 5.5.1.6
ExPASy - ENZYME nomenclature database: 5.5.1.6
BRENDA, the Enzyme Database: 5.5.1.6
CAS: 9073-57-8

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