KEGG ENZYME: 1.2.3.14

ENZYME: 1.2.3.14

Entry

EC 1.2.3.14 Enzyme

Name

abscisic-aldehyde oxidase;
abscisic aldehyde oxidase;
AAO3;
AOd;
AOdelta

Class

Oxidoreductases;
Acting on the aldehyde or oxo group of donors;
With oxygen as acceptor

Sysname

abscisic-aldehyde:oxygen oxidoreductase

Reaction(IUBMB)

abscisic aldehyde + H2O + O2 = abscisate + H2O2 [RN:R06957]

Reaction(KEGG)

R06957

Substrate

abscisic aldehyde [CPD:C13455];
H2O [CPD:C00001];
O2 [CPD:C00007]

Product

abscisate [CPD:C06082];
H2O2 [CPD:C00027]

Comment

Acts on both (+)- and (-)-abscisic aldehyde. Involved in the abscisic-acid biosynthesis pathway in plants, along with EC 1.1.1.288, (xanthoxin dehydrogenase), EC 1.13.11.51 (9-cis-epoxycarotenoid dioxygenase) and EC 1.14.13.93 [(+)-abscisic acid 8'-hydroxylase]. While abscisic aldehyde is the best substrate, the enzyme also acts with indole-3-aldehyde, 1-naphthaldehyde and benzaldehyde as substrates, but more slowly [3].

History

EC 1.2.3.14 created 2005

Pathway

ec00906

Carotenoid biosynthesis

ec01100

Metabolic pathways

ec01110

Biosynthesis of secondary metabolites

Orthology

K09842

abscisic-aldehyde oxidase

Genes

ATH:	AT2G27150(AAO3)

ALY:

9316951

CRB:

17888268

CSAT:

104703540 104752615 104787012

EUS:	EUTSA_v10001885mg

BRP:

103864755

BNA:	106445448 106446766 111198185

BOE:

106341984

RSZ:

108854429

THJ:	104800497 104800498

CPAP:

110810644 110810680 110810729

CIT:	102577956 102613694 102613995

CIC:	CICLE_v10027682mg CICLE_v10027684mg CICLE_v10027685mg

TCC:	18590149 18590150 18590152 18590153

GRA:	105767406 105767408 105793283 105799287

GHI:	107901939 107944539 107954237 107959240

GAB:	108450245 108453636 108475744

DZI:	111284724 111285136 111286215 111286289 111303853

EGR:

104421388

GMX:	100781113 100781659 100812604

GSJ:	114383261 114400487 114400497

PVU:	PHAVU_008G209900g PHAVU_008G210000g

VRA:	106764609 106764610

VAR:	108338111 108338112

VUN:	114193305 114194658

CCAJ:

109796108 109796188

MTR:	MTR_5g087390 MTR_5g087410

CAM:	101502933 101503582

LJA:	Lj2g3v2925300.1(Lj2g3v2925300.1) Lj2g3v2925300.2(Lj2g3v2925300.2)

ADU:	107496706 107496716

AIP:	107608731 107608732

LANG:

FVE:

RCN:

PPER:

PMUM:

PAVI:

MDM:	103425610 103438505

PXB:	103929079 103937039 103937985 103958137

ZJU:	107410345 107410357 107410358 107410390

CSV:

101219033

CMO:	103491623 103491625

MCHA:

111021209 111021213

CMAX:

111490900 111490901 111490902 111490903 111490904

CMOS:

111459732 111459748 111459749 111459750 111459751

CPEP:

111795358 111795359 111795360

RCU:	8282016 8286569 8286571 8286574 8286576

JCU:	105629343 105629344 105629345 105629412

HBR:	110641460 110641462 110655715 110672122 110673753

MESC:

110612851 110613423 110626319

POP:	18098019 18102202 7478602

PEU:	105112059 105139320

JRE:

109009351

QSU:

112009948

VVI:	100265098 100267042

SLY:	101250328 101256252 543650(AO1) 543651(TAO2) 543652(TAO3)

SPEN:

107003101 107004066 107004068 107004814 107005011

SOT:	102588119 102598224 102598892 102599541

CANN:

107847367 107847503 107847504 107847514 107848222 107875936

NTA:	107759354 107768490 107784015 107788517 107802049 107830961

NSY:	104220671 104234447 104245435

NTO:	104096034 104115110 104115143

NAU:	109211019 109216196 109219845

INI:	109191626 109191627

SIND:

105163763 105170960

OEU:	111405868 111412320

HAN:	110898388 110898389 110926662

LSV:

111894058

CCAV:

112522087

DCR:	108201744 108227368

BVG:

104899897

SOE:

110803363

CQI:	110683528 110688205

NNU:	104590647 104604187 104604189

PSOM:

113308987 113320613 113345293 113355240

OSA:	4342479 4342930 4342932

DOSA:

Os07t0282300-01(Os07g0282300)

OBR:	102705736 102707693 102720537

BDI:	100823225 100829833

ATS:	109758193(LOC109758193) 109782846(LOC109782846) 109785191(LOC109785191)

SBI:	110432873 8057289 8081161 8084619

ZMA:	100384384 103631977

SITA:

101756412 101757363 101758308 101763740

PDA:	103696182 103698174

EGU:

MUS:

DCT:

AOF:

ATR:	18421557 18428775 18430906

SMO:	SELMODRAFT_444239(AO1-2)

» show all

Reference

1 [PMID:10364409]

Authors

Sagi M, Fluhr R, Lips SH.

Title

Aldehyde oxidase and xanthine dehydrogenase in a flacca tomato mutant with deficient abscisic acid and wilty phenotype

Journal

Plant Physiol 120:571-8 (1999)
DOI:10.1104/pp.120.2.571

Reference

2 [PMID:11050171]

Authors

Seo M, Peeters AJ, Koiwai H, Oritani T, Marion-Poll A, Zeevaart JA, Koornneef M, Kamiya Y, Koshiba T

Title

The Arabidopsis aldehyde oxidase 3 (AAO3) gene product catalyzes the final step in abscisic acid biosynthesis in leaves.

Journal

Proc Natl Acad Sci U S A 97:12908-13 (2000)
DOI:10.1073/pnas.220426197

Sequence

[ath:AT2G27150]

Reference

3 [PMID:10972874]

Authors

Seo M, Koiwai H, Akaba S, Komano T, Oritani T, Kamiya Y, Koshiba T.

Title

Abscisic aldehyde oxidase in leaves of Arabidopsis thaliana.

Journal

Plant J 23:481-8 (2000)
DOI:10.1046/j.1365-313x.2000.00812.x

Sequence

[ath:AT2G27150]

Other DBs

ExplorEnz - The Enzyme Database:

1.2.3.14

IUBMB Enzyme Nomenclature:

1.2.3.14

ExPASy - ENZYME nomenclature database:

1.2.3.14

BRENDA, the Enzyme Database:

1.2.3.14

CAS:	129204-36-0

DBGET integrated database retrieval system