KEGG   ENZYME: 1.13.11.68
Entry
EC 1.13.11.68               Enzyme                                 

Name
9-cis-beta-carotene 9',10'-cleaving dioxygenase;
CCD7 (gene name);
MAX3 (gene name);
NCED7 (gene name)
Class
Oxidoreductases;
Acting on single donors with incorporation of molecular oxygen (oxygenases);
With incorporation of two atoms of oxygen
Sysname
9-cis-beta-carotene:oxygen oxidoreductase (9',10'-cleaving)
Reaction(IUBMB)
9-cis-beta-carotene + O2 = 9-cis-10'-apo-beta-carotenal + beta-ionone [RN:R10557]
Reaction(KEGG)
R10557
Substrate
9-cis-beta-carotene [CPD:C20484];
O2 [CPD:C00007]
Product
9-cis-10'-apo-beta-carotenal [CPD:C20692];
beta-ionone [CPD:C12287]
Comment
Requires Fe2+. The enzyme participates in a pathway leading to biosynthesis of strigolactones, plant hormones involved in promotion of symbiotic associations known as arbuscular mycorrhiza.
History
EC 1.13.11.68 created 2012
Pathway
ec00906  Carotenoid biosynthesis
ec01110  Biosynthesis of secondary metabolites
Orthology
K17912  9-cis-beta-carotene 9',10'-cleaving dioxygenase
Genes
ATH: AT2G44990(CCD7)
ALY: 9318060
CRB: 17888551
CSAT: 104783051 104793453
EUS: EUTSA_v10001733mg
BRP: 103866186
BNA: 106370318
BOE: 106341369
RSZ: 108852091
THJ: 104817203
CPAP: 110818668
CIT: 102626434
PVY: 116117739
TCC: 18614404
GRA: 105762414
GAB: 108482766
DZI: 111304574
GMX: 100795056 100802219(CCD7)
VRA: 106759033
VAR: 108328223
VUN: 114183954
CCAJ: 109793622
APRC: 113849552
CAM: 101493391
LJA: Lj0g3v0146209.1(Lj0g3v0146209.1)
ADU: 107495106
AIP: 107605287
LANG: 109339995
FVE: 101311997
PPER: 18786914
PMUM: 103331746
MDM: 103426898
PXB: 103962245
ZJU: 107422659
MNT: 21404643
CSV: 101218773
CMO: 103498824(CCD7)
BHJ: 120068443
MCHA: 111023796
CMAX: 111472478
CMOS: 111436349
CPEP: 111807045
RCU: 8265824
JCU: 105643214
HBR: 110657770
MESC: 110615144
POP: 18105151
PEU: 105120304
JRE: 109016217
QLO: 115983574
TWL: 119984431
VVI: 100242750
VRI: 117931839
SLY: 100313501(CCD7)
SPEN: 107030636
SOT: 102587589
CANN: 107844820
NTA: 107767822(CCD7) 107771847
NSY: 104225588
NTO: 104089452
INI: 109155569
ITR: 116033944
SIND: 105174164
OEU: 111412327
EGT: 105963967
HAN: 110900073
CCAV: 112529074
DCR: 108192249
CSIN: 114318137
BVG: 104905320
SOE: 110800336
NNU: 104602439
MING: 122085527
NCOL: 116266299
OSA: 4336591
DOSA: Os04t0550600-01(Os04g0550600)
OBR: 102711967
BDI: 100822197
ATS: 109750048
SBI: 8055963
ZMA: 100502521(CCD7)
SITA: 101764126
PHAI: 112900836
PDA: 103711689
EGU: 105054335
MUS: 103972006
AOF: 109839363
ATR: 18428186
SMO: SELMODRAFT_11120(MAX3-1) SELMODRAFT_42070(MAX3-2)
PPP: 112283396
 » show all
Reference
1  [PMID:15268852]
  Authors
Booker J, Auldridge M, Wills S, McCarty D, Klee H, Leyser O
  Title
MAX3/CCD7 is a carotenoid cleavage dioxygenase required for the synthesis of a novel plant signaling molecule.
  Journal
Curr Biol 14:1232-8 (2004)
DOI:10.1016/j.cub.2004.06.061
  Sequence
[ath:AT2G44990]
Reference
2  [PMID:22422982]
  Authors
Alder A, Jamil M, Marzorati M, Bruno M, Vermathen M, Bigler P, Ghisla S, Bouwmeester H, Beyer P, Al-Babili S
  Title
The path from beta-carotene to carlactone, a strigolactone-like plant hormone.
  Journal
Science 335:1348-51 (2012)
DOI:10.1126/science.1218094
  Sequence
[ath:AT2G44990] [osa:4336591]
Other DBs
ExplorEnz - The Enzyme Database: 1.13.11.68
IUBMB Enzyme Nomenclature: 1.13.11.68
ExPASy - ENZYME nomenclature database: 1.13.11.68
BRENDA, the Enzyme Database: 1.13.11.68

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