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Protein

Defensin-like protein 1

Gene
N/A
Organism
Sinapis alba (White mustard) (Brassica hirta)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Possesses antifungal activity sensitive to inorganic cations.

GO - Biological processi

Keywordsi

Molecular functionAntimicrobial, Fungicide
Biological processPlant defense

Names & Taxonomyi

Protein namesi
Recommended name:
Defensin-like protein 1
Alternative name(s):
Cysteine-rich antifungal protein 1
Short name:
AFP1
M1
OrganismiSinapis alba (White mustard) (Brassica hirta)
Taxonomic identifieri3728 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeBrassiceaeSinapis

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000742461 – 51Defensin-like protein 1Add BLAST51

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei1Pyrrolidone carboxylic acid1 Publication1
Disulfide bondi4 ↔ 51By similarity
Disulfide bondi15 ↔ 36By similarity
Disulfide bondi21 ↔ 45By similarity
Disulfide bondi25 ↔ 47By similarity

Keywords - PTMi

Disulfide bond, Pyrrolidone carboxylic acid

Interactioni

Subunit structurei

Forms oligomers in its native state.

Structurei

3D structure databases

SMRiP30231
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the DEFL family.Curated

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
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.

P30231-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
QKLCERPSGT WSGVCGNNNA CKNQCINLEK ARHGSCNYVF PAHKCICYFP

C
Length:51
Mass (Da):5,695
Last modified:October 1, 1996 - v3
Checksum:i770990E72DD1C469
GO

Mass spectrometryi

Molecular mass is 5677±1.0 Da from positions 1 - 51. Determined by ESI. 1 Publication

Sequence databases

PIRiS28993

Similar proteinsi

Entry informationi

Entry nameiDEF1_SINAL
AccessioniPrimary (citable) accession number: P30231
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 1, 1993
Last sequence update: October 1, 1996
Last modified: October 25, 2017
This is version 76 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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