Oryza sativa (japonica cultivar-group) protein "Q9AVE7" (Zeaxanthin epoxidase 1)

Proteins

E.g., P93436, *alcohol*, *indica*, Or view help

Oryza sativa (japonica cultivar-group) protein "Q9AVE7" (Zeaxanthin epoxidase 1)

Accession

Q9AVE7

Species

Oryza sativa (japonica cultivar-group) [ GR_tax:013684 ]

Name

Zeaxanthin epoxidase 1

Symbol

OsABA2

Synonyms (4)

OsAba1	OsAba2
OsZep	OsZep1

E.C. Numbers (0)

None

Gene Names (1)

Zep1 (Zeaxanthin epoxidase 1)

Organelle

Not available

Best Hits To TIGR Rice Gene Models (0)

None [ Click here to generate a BLASTP query ]

IRGSP/RAP Genes (1)

Os04g0448900

Source

TREMBL

GenBank Accessions (1)

BAB39765

UniProt Accession (Sequence)

Q9AVE7

Cultivar

Nipponbare ( GRIN , IRIS )

Comment

The Tos17 insertion line ND7980 was observed for a strong viviparous mutant with wilty phenotype, displayed deficent abscisic acid level and almost no further increase in its levels upon drought. The gene encodes for enzyme, Zeaxanthin epoxidase that catalyzes the conversion of zeaxanthin to antheraxanthin and violaxanthin and is part of the Abscisic acid and xanthophyll biosynthesis pathways. It is a homolog of Arabidopsis gene ABA1 (AT5G67030). (Imported from Gene GR:0101186)

Associated Ontologies (16)

Term Type

Term

Reference

Evidence

Molecular Function

zeaxanthin epoxidase [overall] activity (GO:0009540)

Agrawal-G-K et al., 2001

IMP

monooxygenase activity (GO:0004497)

Jaiswal-P et al., 2003

RCA	With InterPro IPR000253
	With InterPro IPR000733

oxidoreductase activity (GO:0016491)

Jaiswal-P et al., 2003

RCA	With InterPro IPR003042

Biological Process

xanthophyll biosynthetic process (GO:0016123)

Agrawal-G-K et al., 2001

ISS	With SWISSPROT Q40412

electron transport chain (GO:0022900)

Jaiswal-P et al., 2003

RCA	With InterPro IPR003042

metabolic process (GO:0008152)

Jaiswal-P et al., 2003

RCA	With InterPro IPR003042

cellular aromatic compound metabolic process (GO:0006725)

Jaiswal-P et al., 2003

RCA	With InterPro IPR000253
	With InterPro IPR000733

response to abscisic acid stimulus (GO:0009737)

Agrawal-G-K et al., 2001

IMP

abscisic acid biosynthetic process (GO:0009688)

Agrawal-G-K et al., 2001

IMP

Cellular Component

plastid (GO:0009536)

Jaiswal-P et al., 2002

IEA

Plant Structure

shoot system (PO:0009006)

Agrawal-G-K et al., 2001

IEP

vascular leaf (PO:0009025)

Agrawal-G-K et al., 2001

IEP

Trait

leaf color (TO:0000326)

Agrawal-G-K et al., 2001

IMP

vivipary (TO:0000619)

Agrawal-G-K et al., 2001

IMP

abscisic acid sensitivity (TO:0000615)

Agrawal-G-K et al., 2001

IMP

abscisic acid concentration (TO:0000478)

Agrawal-G-K et al., 2001

IMP

Keywords (0)

Similarity to Other Proteins (22)

Viridiplantae Green plants -Embryophytes (plants) -Magnoliophytes (flowering plants) -Monocots \| Grasses \| Rice \| Maize \| Sorghum \| Wheat \| Barley \| Rye \| Oat \| Sugarcane -Dicots \| Brassicaceae \| Arabidopsis \| Fabaceae (Legumes) \| Solanaceae \| Cucurbitaceae
Others : Fungi \| Metazoa
3D protein structures : BLink from NCBI

Protein Features (6)

Feature Type	Residues (From - To)	Evidence
Pfam (Info)	PF00498; FHA	All Members of this Family
Pfam (Info)	PF01494; FAD_binding_3	All Members of this Family
Prosite (Info)	PS50006; FHA_DOMAIN	Sequence info. not available All Members of this Family
Physio-chemical features	Q9AVE7
ProtoMap (Info)	Q9AVE7_ORYSA
Signal peptide	1 - 50	Jaiswal-P et al., 2002

Database Cross-References (4)