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P59082

- LFS_ALLCE

UniProt

P59082 - LFS_ALLCE

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Protein
Lachrymatory-factor synthase
Gene
LFS
Organism
Allium cepa (Onion)
Status
Reviewed - Annotation score: 2 out of 5 - Experimental evidence at protein leveli

Functioni

Produces lacrymatory factor (propanthial S-oxide) from 1-propenylsulphenic acid, an unstable compound resulting from the degradation of trans-1-propenyl-L-cysteine sulphoxide (PRENCSO) by alliinase.

Enzyme and pathway databases

BioCyciMetaCyc:MONOMER-13498.

Names & Taxonomyi

Protein namesi
Recommended name:
Lachrymatory-factor synthase
Gene namesi
Name:LFS
OrganismiAllium cepa (Onion)
Taxonomic identifieri4679 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaAsparagalesAmaryllidaceaeAllioideaeAllieaeAllium

Subcellular locationi

Vacuole Inferred

GO - Cellular componenti

  1. vacuole Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Vacuole

Pathology & Biotechi

Biotechnological usei

It may be possible to develop a non-lachrymal onion that still retains its characteristic flavor and high nutritional value by down-regulating the activity of this enzyme.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Propeptidei1 – 1212
PRO_0000021591Add
BLAST
Chaini13 – 169157Lachrymatory-factor synthase
PRO_0000021592Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP59082.

Family & Domainsi

Family and domain databases

Gene3Di3.30.530.20. 1 hit.
InterProiIPR019587. Polyketide_cyclase/dehydratase.
IPR023393. START-like_dom.
[Graphical view]
PfamiPF10604. Polyketide_cyc2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P59082-1 [UniParc]FASTAAdd to Basket

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MELNPGAPAV VADSANGARK WSGKVHALLP NTKPEQAWTL LKDFINLHKV    50
MPSLSVCELV EGEANVVGCV RYVKGIMHPI EEEFWAKEKL VALDNKNMSY 100
SYIFTECFTG YEDYTATMQI VEGPEHKGSR FDWSFQCKYI EGMTESAFTE 150
ILQHWATEIG QKIEEVCSA 169
Length:169
Mass (Da):19,057
Last modified:November 8, 2002 - v1
Checksum:iD1D2DBD00A244EF1
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB089203 mRNA. Translation: BAC21275.1.

Cross-referencesi

Web resourcesi

Protein Spotlight

No LFS, no cry - Issue 28 of November 2002

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB089203 mRNA. Translation: BAC21275.1 .

3D structure databases

ProteinModelPortali P59082.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

BioCyci MetaCyc:MONOMER-13498.

Family and domain databases

Gene3Di 3.30.530.20. 1 hit.
InterProi IPR019587. Polyketide_cyclase/dehydratase.
IPR023393. START-like_dom.
[Graphical view ]
Pfami PF10604. Polyketide_cyc2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [MRNA], PROTEIN SEQUENCE OF 13-22.

Entry informationi

Entry nameiLFS_ALLCE
AccessioniPrimary (citable) accession number: P59082
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 8, 2002
Last sequence update: November 8, 2002
Last modified: February 19, 2014
This is version 42 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

Direct protein sequencing

Documents

  1. Protein Spotlight
    Protein Spotlight articles and cited UniProtKB/Swiss-Prot entries

External Data

Dasty 3

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