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Protein

Defensin-like protein 2A

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

Names & Taxonomyi

Protein namesi
Recommended name:
Defensin-like protein 2A
Alternative name(s):
Cysteine-rich antifungal protein 2A
Short name:
AFP2A
M2A
OrganismiSinapis alba (White mustard) (Brassica hirta)
Taxonomic identifieri3728 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeBrassiceaeSinapis

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000742441 – 51Defensin-like protein 2AAdd BLAST51

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei1Pyrrolidone carboxylic acid1 Publication1
Disulfide bondi4 ↔ 51By similarity
Modified residuei8Phosphoserine; by CPK1 Publication1
Disulfide bondi15 ↔ 36By similarity
Disulfide bondi21 ↔ 45By similarity
Disulfide bondi25 ↔ 47By similarity

Keywords - PTMi

Disulfide bond, Phosphoprotein, Pyrrolidone carboxylic acid

PTM databases

iPTMnetiP30232

Interactioni

Subunit structurei

Forms oligomers in its native state.

Structurei

3D structure databases

ProteinModelPortaliP30232
SMRiP30232
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.

P30232-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
QKLCQRPSGT WSGVCGNNNA CRNQCINLEK ARHGSCNYVF PAHKCICYFP

C
Length:51
Mass (Da):5,722
Last modified:October 1, 1996 - v3
Checksum:i1C7F50E72DC945B1
GO

Mass spectrometryi

Molecular mass is 5705±0.8 Da from positions 1 - 51. Determined by ESI. 1 Publication

Sequence databases

PIRiS28994

Similar proteinsi

Entry informationi

Entry nameiDEF2A_SINAL
AccessioniPrimary (citable) accession number: P30232
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 1, 1993
Last sequence update: October 1, 1996
Last modified: October 25, 2017
This is version 71 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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