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Protein

Defensin J1-1

Gene
N/A
Organism
Capsicum annuum (Bell pepper)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Plant defense peptide with antifungal activity against F.oxysporum and B.cinerea.

GO - Biological processi

Keywordsi

Molecular functionAntimicrobial, Fungicide
Biological processPlant defense

Names & Taxonomyi

Protein namesi
Recommended name:
Defensin J1-1
OrganismiCapsicum annuum (Bell pepper)
Taxonomic identifieri4072 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeCapsiceaeCapsicum
Proteomesi
  • UP000189700 Componenti: Genome assembly

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 271 PublicationAdd BLAST27
ChainiPRO_000000703628 – 75Defensin J1-1Add BLAST48

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi30 ↔ 74By similarity
Disulfide bondi41 ↔ 61By similarity
Disulfide bondi47 ↔ 68By similarity
Disulfide bondi51 ↔ 70By similarity

Keywords - PTMi

Disulfide bond

Expressioni

Tissue specificityi

Expressed in orange and red ripe fruit and to a lesser extent in mature, green fruit. Present in trace in young, green fruit.

Developmental stagei

Transcripts remains very low during fruit development and dramatically increases during ripening.

Inductioni

By wounding.

Interactioni

Subunit structurei

Monomer.

Structurei

3D structure databases

ProteinModelPortaliQ43413.
SMRiQ43413.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the DEFL family.Curated

Keywords - Domaini

Signal

Family and domain databases

Gene3Di3.30.30.10. 1 hit.
InterProiView protein in InterPro
IPR008176. Defensin_plant.
IPR003614. Scorpion_toxin-like.
PRINTSiPR00288. PUROTHIONIN.
SMARTiView protein in SMART
SM00505. Knot1. 1 hit.
SUPFAMiSSF57095. SSF57095. 1 hit.
PROSITEiView protein in PROSITE
PS00940. GAMMA_THIONIN. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q43413-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAGFSKVVAT IFLMMLLVFA TDMMAEAKIC EALSGNFKGL CLSSRDCGNV
60 70
CRREGFTDGS CIGFRLQCFC TKPCA
Length:75
Mass (Da):8,118
Last modified:November 1, 1996 - v1
Checksum:i6E2A8ECE7614A51B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X95363 Genomic DNA. Translation: CAA64653.1.
RefSeqiXP_016537483.1. XM_016681997.1.
UniGeneiCan.2023.
Can.26145.

Genome annotation databases

GeneIDi107838797.
KEGGicann:107838797.

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.

Entry informationi

Entry nameiDEF1_CAPAN
AccessioniPrimary (citable) accession number: Q43413
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 26, 2001
Last sequence update: November 1, 1996
Last modified: July 5, 2017
This is version 77 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families