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Protein

Defensin-like protein 4

Gene

PDF2.1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Confers broad-spectrum resistance to pathogens.

GO - Biological processi

  • defense response Source: TAIR
  • defense response to fungus Source: UniProtKB-KW
  • killing of cells of other organism Source: UniProtKB-KW

Keywordsi

Molecular functionAntimicrobial, Fungicide
Biological processPlant defense

Names & Taxonomyi

Protein namesi
Recommended name:
Defensin-like protein 4
Alternative name(s):
Low-molecular-weight cysteine-rich protein 70
Short name:
Protein LCR70
Plant defensin 2.1
Gene namesi
Name:PDF2.1
Synonyms:LCR70
Ordered Locus Names:At2g02120
ORF Names:F5O4.11
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

AraportiAT2G02120
TAIRilocus:2051648 AT2G02120

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 30Sequence analysisAdd BLAST30
ChainiPRO_000000702531 – 77Defensin-like protein 4Add BLAST47

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi33 ↔ 77By similarity
Disulfide bondi44 ↔ 64By similarity
Disulfide bondi50 ↔ 71By similarity
Disulfide bondi54 ↔ 73By similarity

Keywords - PTMi

Disulfide bond

Proteomic databases

PaxDbiQ41914

Expressioni

Tissue specificityi

Expressed in roots, siliques and seeds.1 Publication

Gene expression databases

ExpressionAtlasiQ41914 baseline and differential
GenevisibleiQ41914 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT2G02120.1

Structurei

3D structure databases

ProteinModelPortaliQ41914
SMRiQ41914
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the DEFL family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410J2FQ Eukaryota
ENOG410YXD4 LUCA
HOGENOMiHOG000238637
InParanoidiQ41914
OMAiRENCANV
OrthoDBiEOG09360Y66
PhylomeDBiQ41914

Family and domain databases

Gene3Di3.30.30.10, 1 hit
InterProiView protein in InterPro
IPR008176 Defensin_plant
IPR003614 Scorpion_toxin-like
IPR036574 Scorpion_toxin-like_sf
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.

Q41914-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKFSMRLISA VLFLVMIFVA TGMGPVTVEA RTCASQSQRF KGKCVSDTNC
60 70
ENVCHNEGFP GGDCRGFRRR CFCTRNC
Length:77
Mass (Da):8,578
Last modified:December 1, 2000 - v2
Checksum:iFB7BE5AF727A9A45
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti19V → D in CAA79029 (PubMed:8281187).Curated1
Sequence conflicti69R → G in CAA79029 (PubMed:8281187).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC005936 Genomic DNA Translation: AAC97222.1
CP002685 Genomic DNA Translation: AEC05548.1
AK117966 mRNA Translation: BAC42603.1
BT004647 mRNA Translation: AAO42893.1
Z17665 mRNA Translation: CAA79029.1
PIRiB84433
RefSeqiNP_178320.1, NM_126272.4
UniGeneiAt.42941

Genome annotation databases

EnsemblPlantsiAT2G02120.1; AT2G02120.1; AT2G02120
GeneIDi814743
GrameneiAT2G02120.1; AT2G02120.1; AT2G02120
KEGGiath:AT2G02120

Similar proteinsi

Entry informationi

Entry nameiDEF04_ARATH
AccessioniPrimary (citable) accession number: Q41914
Secondary accession number(s): Q541X5, Q9ZUL6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: December 1, 2000
Last modified: April 25, 2018
This is version 123 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
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