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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 Curated

GO - Cellular componenti

  1. vacuole Source: UniProtKB-KW
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 – 12121 PublicationPRO_0000021591Add
BLAST
Chaini13 – 169157Lachrymatory-factor synthasePRO_0000021592Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP59082.
ModBaseiSearch...
MobiDBiSearch...

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

« Hide

        10         20         30         40         50
MELNPGAPAV VADSANGARK WSGKVHALLP NTKPEQAWTL LKDFINLHKV
60 70 80 90 100
MPSLSVCELV EGEANVVGCV RYVKGIMHPI EEEFWAKEKL VALDNKNMSY
110 120 130 140 150
SYIFTECFTG YEDYTATMQI VEGPEHKGSR FDWSFQCKYI EGMTESAFTE
160
ILQHWATEIG QKIEEVCSA
Length:169
Mass (Da):19,057
Last modified:November 8, 2002 - v1
Checksum:iD1D2DBD00A244EF1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
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:
EMBLi
GenBanki
DDBJi
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: October 29, 2014
This is version 44 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