Peptide Database

Peptide NameAntifungal protein 1 (Pa-AFP1)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC147H228N46O53S3

DescriptionStandard

        PGAGSQEERMQGQMEGQDFSHEERFLSMVRE
    

Molecular Weight3583.85 Da

Isoelectric Point (pI)4.66

Net Charge (pH 7.0)-3.93

Net Charge (pH 7.4) -4.05

Charge Density (pH 7.0) -0.1268

GRAVY Index-1.28

Hydrophobic Moment 0.50

Boman Index-0.26

Instability Index41.75

Aliphatic Index 25.16

Aromaticity 0.0645

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1630.86

LogP -20.18

H-bond Donors 56.0

H-bond Acceptors 53.0

Rotatable Bonds 126.0

Heavy Atoms 249.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0239567 VERIFIED: YES

Provenance & Taxonomy

OrganismPassiflora alata [Animal]

Family2S seed storage albumins

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic

RECORD: Rec_0286461 VERIFIED: YES

Provenance & Taxonomy

OrganismPassiflora alata [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antifungal