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Q50EX6

- ODO1_PETHY

UniProt

Q50EX6 - ODO1_PETHY

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Protein

Protein ODORANT1

Gene

ODO1

Organism
Petunia hybrida (Petunia)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli

Functioni

R2R3 MYB-type transcription factor controlling the production of volatile benzoides in flowers by regulating the shikimate pathway, namely by activation of the 5-enol-pyruvylshikimate-3-phosphate synthase gene. This scent, mostly produced in the evening and night by the petals, attracts the pollinators. Anthocyanins production is not controlled by ODO1 as color and scent are produced at different stages of development.1 Publication

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
DNA bindingi37 – 6125H-T-H motifPROSITE-ProRule annotationAdd
BLAST
DNA bindingi89 – 11224H-T-H motifPROSITE-ProRule annotationAdd
BLAST

GO - Molecular functioni

  1. chromatin binding Source: InterPro
  2. DNA binding Source: UniProtKB-KW

GO - Biological processi

  1. regulation of transcription, DNA-templated Source: UniProtKB-KW
  2. transcription, DNA-templated Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Activator

Keywords - Biological processi

Transcription, Transcription regulation

Keywords - Ligandi

DNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Protein ODORANT1
Alternative name(s):
MYB-like protein ODO1
Gene namesi
Name:ODO1
OrganismiPetunia hybrida (Petunia)
Taxonomic identifieri4102 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaePetunioideaePetunia

Subcellular locationi

Nucleus Curated

GO - Cellular componenti

  1. nucleus Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 294294Protein ODORANT1PRO_0000197081Add
BLAST

Expressioni

Tissue specificityi

Restricted to the petals, with the highest expression in the limb.1 Publication

Developmental stagei

Expressed in mature flowers and decreases upon pollination.1 Publication

Inductioni

Increases before the onset of volatile emission at the end of the light period, peaks at night and decreases when volatile emission declines early morning.

Structurei

3D structure databases

ProteinModelPortaliQ50EX6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini9 – 6153HTH myb-type 1PROSITE-ProRule annotationAdd
BLAST
Domaini62 – 11655HTH myb-type 2PROSITE-ProRule annotationAdd
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi165 – 1684Poly-Ala
Compositional biasi177 – 19014Ser-richAdd
BLAST

Sequence similaritiesi

Contains 2 HTH myb-type DNA-binding domains.PROSITE-ProRule annotation

Keywords - Domaini

Repeat

Family and domain databases

Gene3Di1.10.10.60. 2 hits.
InterProiIPR009057. Homeodomain-like.
IPR017930. Myb_dom.
IPR001005. SANT/Myb.
[Graphical view]
PfamiPF00249. Myb_DNA-binding. 2 hits.
[Graphical view]
SMARTiSM00717. SANT. 2 hits.
[Graphical view]
SUPFAMiSSF46689. SSF46689. 1 hit.
PROSITEiPS51294. HTH_MYB. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q50EX6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MGRQPCCDKL GVKKGPWTAE EDKKLISFIL TNGQCCWRAV PKLAGLKRCG
60 70 80 90 100
KSCRLRWTNY LRPDLKRGLL SDAEEKLVID LHSRLGNRWS KIAARLPGRT
110 120 130 140 150
DNEIKNHWNT HIKKKLLKMG IDPVTHEPLK KEANLSDQPT TESDQNKENG
160 170 180 190 200
HQQVQVVPQS TNVTAAAATS TEFDNNSSFS SSASSSENSS CTTDESKLVF
210 220 230 240 250
DNLSENDPLL SCLLEADTPL IDSPWEFPMS STTTVEEPKS FDSIISNMTS
260 270 280 290
WEDTFNWLSG YQEFGINDFG FDNCFNHVEL DIFKTIDNVE NRHG
Length:294
Mass (Da):33,090
Last modified:June 7, 2005 - v1
Checksum:i0C9FE79309EBADD8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY705977 mRNA. Translation: AAV98200.1.

Cross-referencesi

Web resourcesi

Protein Spotlight

The life of a whiff - Issue 60 of July 2005

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY705977 mRNA. Translation: AAV98200.1 .

3D structure databases

ProteinModelPortali Q50EX6.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 1.10.10.60. 2 hits.
InterProi IPR009057. Homeodomain-like.
IPR017930. Myb_dom.
IPR001005. SANT/Myb.
[Graphical view ]
Pfami PF00249. Myb_DNA-binding. 2 hits.
[Graphical view ]
SMARTi SM00717. SANT. 2 hits.
[Graphical view ]
SUPFAMi SSF46689. SSF46689. 1 hit.
PROSITEi PS51294. HTH_MYB. 2 hits.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "ODORANT1 regulates fragrance biosynthesis in petunia flowers."
    Verdonk J.C., Haring M.A., van Tunen A.J., Schuurink R.C.
    Plant Cell 17:1612-1624(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE.
    Strain: cv. W115.

Entry informationi

Entry nameiODO1_PETHY
AccessioniPrimary (citable) accession number: Q50EX6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 21, 2005
Last sequence update: June 7, 2005
Last modified: October 29, 2014
This is version 49 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. Protein Spotlight
    Protein Spotlight articles and cited UniProtKB/Swiss-Prot entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3