Entry
Name
prolycopene isomerase;
CRTISO;
carotene cis-trans isomerase;
ZEBRA2 (gene name);
carotene isomerase;
carotenoid isomerase
Class
Isomerases;
cis-trans-Isomerases;
cis-trans Isomerases (only sub-subclass identified to date)
BRITE hierarchy
Sysname
7,9,7',9'-tetracis-lycopene cis-trans-isomerase
Reaction(IUBMB)
7,9,7',9'-tetracis-lycopene = all-trans-lycopene [RN:
R07512 ]
Reaction(KEGG)
Substrate
7,9,7',9'-tetracis-lycopene [CPD:
C15858 ]
Product
all-trans-lycopene [CPD:
C05432 ]
Comment
Requires FADH2 [1]. The enzyme is involved in carotenoid biosynthesis.
History
EC 5.2.1.13 created 2011
Pathway
ec01110 Biosynthesis of secondary metabolites
Orthology
Genes
CSAT : 104739241 104759100 104764727 104764772 104764782 104764820
HSYR : 120113745 120118580 120128904
LJA : Lj0g3v0245759.1(Lj0g3v0245759.1) Lj0g3v0245759.2(Lj0g3v0245759.2)
NTA : 107791326 107832559(CRTISO)
SSPL : 121747387 121787074
PSOM : 113309690 113322641
DOSA : Os11t0572700-00(Os11g0572700)
TAES : 123109998 123180287 123189717
PVIR : 120644712 120685635
SMO : SELMODRAFT_174745 SELMODRAFT_176387
ARHD : VSH64_19360 VSH64_19400
SYY : SYNGTS_2835(sll0033)
SYT : SYNGTI_2834(sll0033)
SYS : SYNPCCN_2833(sll0033)
SYQ : SYNPCCP_2833(sll0033)
SYR : SynRCC307_1542(crtH)
SYX : SynWH7803_1380(crtH)
SYH : Syncc8109_0960(crtH)
SYNW : SynWH8103_01032(crtH)
LET : O77CONTIG1_00409(crtI_1)
SYP : SYNPCC7002_A1892(crtH)
SYNN : NIES970_19150(crtH)
MVZ : myaer102_46370(crtH)
PAGH : NIES204_23180(crtH)
PPSU : NO713_03656(CRTISO)
PRUN : PCC7821_02797(CRTISO)
NSPH : BDGGKGIB_01213(crtI_1)
PROC : Ptc2401_01569(crtI)
» show all
Taxonomy
Reference
Authors
Yu Q, Ghisla S, Hirschberg J, Mann V, Beyer P
Title
Plant carotene cis-trans isomerase CRTISO: a new member of the FAD(RED)-dependent flavoproteins catalyzing non-redox reactions.
Journal
Reference
Authors
Li Q, Farre G, Naqvi S, Breitenbach J, Sanahuja G, Bai C, Sandmann G, Capell T, Christou P, Zhu C
Title
Cloning and functional characterization of the maize carotenoid isomerase and beta-carotene hydroxylase genes and their regulation during endosperm maturation.
Journal
Reference
Authors
Isaacson T, Ronen G, Zamir D, Hirschberg J
Title
Cloning of tangerine from tomato reveals a carotenoid isomerase essential for the production of beta-carotene and xanthophylls in plants.
Journal
Sequence
Reference
Authors
Chai C, Fang J, Liu Y, Tong H, Gong Y, Wang Y, Liu M, Wang Y, Qian Q, Cheng Z, Chu C
Title
ZEBRA2, encoding a carotenoid isomerase, is involved in photoprotection in rice.
Journal
Other DBs
ExplorEnz - The Enzyme Database: 5.2.1.13
ExPASy - ENZYME nomenclature database: 5.2.1.13