KEGG ENZYME: 4.2.3.106

ENZYME: 4.2.3.106

Entry

EC 4.2.3.106                Enzyme

Name

(E)-beta-ocimene synthase;
beta-ocimene synthase;
AtTPS03;
ama0a23;
LjEbetaOS;
MtEBOS

Class

Lyases;
Carbon-oxygen lyases;
Acting on phosphates

Sysname

geranyl-diphosphate diphosphate-lyase [(E)-beta-ocimene-forming]

Reaction(IUBMB)

geranyl diphosphate = (E)-beta-ocimene + diphosphate [RN:R09962]

Reaction(KEGG)

R09962

Substrate

geranyl diphosphate [CPD:C00341]

Product

(E)-beta-ocimene [CPD:C09873];
diphosphate [CPD:C00013]

Comment

Widely distributed in plants, which release beta-ocimene when attacked by herbivorous insects.

History

EC 4.2.3.106 created 2012

Orthology

K19968

(E)-beta-ocimene synthase

Genes

ATH:	AT4G16740(TPS03)

ALY:

9306205

CRB:

17879473

CSAT:

104720297 104723428

BRP:

103833974

BNA:

106440545

BOE:

106311502

MTR:	25492046(TPS4)

VVO:	131601729 131606711 131635507 131642850

AEW:

130789714

TDC:

119358628

» show all

Reference

1 [PMID:12624761]

Authors

Faldt J, Arimura G, Gershenzon J, Takabayashi J, Bohlmann J

Title

Functional identification of AtTPS03 as (E)-beta-ocimene synthase: a monoterpene synthase catalyzing jasmonate- and wound-induced volatile formation in Arabidopsis thaliana.

Journal

Planta 216:745-51 (2003)
DOI:10.1007/s00425-002-0924-0

Sequence

[ath:AT4G16740]

Reference

2 [PMID:12724546]

Authors

Dudareva N, Martin D, Kish CM, Kolosova N, Gorenstein N, Faldt J, Miller B, Bohlmann J

Title

(E)-beta-ocimene and myrcene synthase genes of floral scent biosynthesis in snapdragon: function and expression of three terpene synthase genes of a new terpene synthase subfamily.

Journal

Plant Cell 15:1227-41 (2003)
DOI:10.1105/tpc.011015

Sequence

[ag:AAO42614]

Reference

3 [PMID:15310830]

Authors

Arimura G, Ozawa R, Kugimiya S, Takabayashi J, Bohlmann J

Title

Herbivore-induced defense response in a model legume. Two-spotted spider mites induce emission of (E)-beta-ocimene and transcript accumulation of (E)-beta-ocimene synthase in Lotus japonicus.

Journal

Plant Physiol 135:1976-83 (2004)
DOI:10.1104/pp.104.042929

Reference

4 [PMID:19249223]

Authors

Navia-Gine WG, Yuan JS, Mauromoustakos A, Murphy JB, Chen F, Korth KL

Title

Medicago truncatula (E)-beta-ocimene synthase is induced by insect herbivory with corresponding increases in emission of volatile ocimene.

Journal

Plant Physiol Biochem 47:416-25 (2009)
DOI:10.1016/j.plaphy.2009.01.008

Sequence

[ag:AAV36465]