Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Zeaxanthin epoxidase, chloroplastic

Gene
N/A
Organism
Solanum lycopersicum (Tomato) (Lycopersicon esculentum)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Converts zeaxanthin into antheraxanthin and subsequently violaxanthin. Involved in the epoxidation of zeaxanthin. Plays an important role in resistance to stresses, seed development and dormancy.

Catalytic activityi

Zeaxanthin + 2 NAD(P)H + 2 O2 = violaxanthin + 2 NAD(P)+ + 2 H2O.

Cofactori

FADCurated

Pathwayi: abscisate biosynthesis

This protein is involved in the pathway abscisate biosynthesis, which is part of Plant hormone biosynthesis.
View all proteins of this organism that are known to be involved in the pathway abscisate biosynthesis and in Plant hormone biosynthesis.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi87 – 115FADSequence analysisAdd BLAST29
Nucleotide bindingi365 – 378FADSequence analysisAdd BLAST14

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Abscisic acid biosynthesis

Keywords - Ligandi

FAD, Flavoprotein, NAD, NADP

Enzyme and pathway databases

BRENDAi1.14.13.90. 3101.
UniPathwayiUPA00090.

Names & Taxonomyi

Protein namesi
Recommended name:
Zeaxanthin epoxidase, chloroplastic (EC:1.14.13.90)
OrganismiSolanum lycopersicum (Tomato) (Lycopersicon esculentum)
Taxonomic identifieri4081 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanumLycopersicon
Proteomesi
  • UP000004994 Componenti: Unplaced

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transit peptidei1 – 49ChloroplastSequence analysisAdd BLAST49
ChainiPRO_000002061050 – 669Zeaxanthin epoxidase, chloroplasticAdd BLAST620

Proteomic databases

PaxDbiP93236.
PRIDEiP93236.

Interactioni

Protein-protein interaction databases

STRINGi4081.Solyc02g090890.2.1.

Structurei

3D structure databases

ProteinModelPortaliP93236.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini553 – 617FHAPROSITE-ProRule annotationAdd BLAST65

Sequence similaritiesi

Contains 1 FHA domain.PROSITE-ProRule annotation

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiKOG2614. Eukaryota.
COG0654. LUCA.

Family and domain databases

Gene3Di2.60.200.20. 1 hit.
3.50.50.60. 3 hits.
InterProiIPR002938. FAD-bd.
IPR023753. FAD/NAD-binding_dom.
IPR000253. FHA_dom.
IPR008984. SMAD_FHA_domain.
IPR017079. Zeaxanthin_epoxidase.
[Graphical view]
PfamiPF01494. FAD_binding_3. 2 hits.
PF00498. FHA. 1 hit.
[Graphical view]
PIRSFiPIRSF036989. Zeaxanthin_epoxidase. 1 hit.
SMARTiSM00240. FHA. 1 hit.
[Graphical view]
SUPFAMiSSF49879. SSF49879. 1 hit.
SSF51905. SSF51905. 2 hits.
PROSITEiPS50006. FHA_DOMAIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P93236-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MYSTVFYTSV HPSTSVLSRK QLPLLISKDF SAELYHSLPC RSLENGHINK
60 70 80 90 100
VKGVKVKATI AEAPVTPTEK TDSGANGDLK VPQKKLKVLV AGGGIGGLVF
110 120 130 140 150
ALAAKKRGFD VLVFERDLSA IRGEGQYRGP IQIQSNALAA LEAIDLDVAE
160 170 180 190 200
DIMNAGCITG QRINGLVDGI SGNWYCKFDT FTPAVERGLP VTRVISRMTL
210 220 230 240 250
QQILARAVGE EIIMNESNVV DFEDDGEKVT VVLENGQRFT GDLLVGADGI
260 270 280 290 300
RSKVRTNLFG PSEATYSGYT CYTGIADFVP ADIDTVGYRV FLGHKQYFVS
310 320 330 340 350
SDVGGGKMQW YAFYNEPAGG ADAPNGKKER LLKIFGGWCD NVIDLLVATD
360 370 380 390 400
EDAILRRDIY DRPPTFSWGR GRVTLLGDSV HAMQPNLGQG GCMAIEDSYQ
410 420 430 440 450
LALELEKACS RSAEFGSPVD IISSLRSYES ARKLRVGVIH GLARMAAIMA
460 470 480 490 500
STYKAYLGVG LGPLSFLTQY RIPHPGRVGG RVFIDLGMPL MLSWVLGGNG
510 520 530 540 550
DKLEGRIKHC RLSEKANDQL RKWFEDDDAL ERATDAEWLL LPAGNGSSGL
560 570 580 590 600
EAIVLSRDED VPCTVGSISH TNIPGKSIVL PLPQVSEMHA RISCKDGAFF
610 620 630 640 650
VTDLRSEHGT WVTDNEGRRY RTSPNFPTRF HPSDVIEFGS DKAAFRVKAM
660
KFPLKTSERK EEREAVEAA
Length:669
Mass (Da):73,102
Last modified:May 1, 1997 - v1
Checksum:i1140C9F29C3499B7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z83835 mRNA. Translation: CAB06084.1.
PIRiT07754.
UniGeneiLes.112.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z83835 mRNA. Translation: CAB06084.1.
PIRiT07754.
UniGeneiLes.112.

3D structure databases

ProteinModelPortaliP93236.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi4081.Solyc02g090890.2.1.

Proteomic databases

PaxDbiP93236.
PRIDEiP93236.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiKOG2614. Eukaryota.
COG0654. LUCA.

Enzyme and pathway databases

UniPathwayiUPA00090.
BRENDAi1.14.13.90. 3101.

Family and domain databases

Gene3Di2.60.200.20. 1 hit.
3.50.50.60. 3 hits.
InterProiIPR002938. FAD-bd.
IPR023753. FAD/NAD-binding_dom.
IPR000253. FHA_dom.
IPR008984. SMAD_FHA_domain.
IPR017079. Zeaxanthin_epoxidase.
[Graphical view]
PfamiPF01494. FAD_binding_3. 2 hits.
PF00498. FHA. 1 hit.
[Graphical view]
PIRSFiPIRSF036989. Zeaxanthin_epoxidase. 1 hit.
SMARTiSM00240. FHA. 1 hit.
[Graphical view]
SUPFAMiSSF49879. SSF49879. 1 hit.
SSF51905. SSF51905. 2 hits.
PROSITEiPS50006. FHA_DOMAIN. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiABA2_SOLLC
AccessioniPrimary (citable) accession number: P93236
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: May 1, 1997
Last modified: October 5, 2016
This is version 100 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.