Peptide Database

Peptide NamePutative defensin; plant

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length111 amino acids

Chemical FormulaC517H805N135O162S10

DescriptionStandard

        MARSAPIAFTIFFFVLLILASEMGPTVVTEAKECSTKSDRFRGTCFRSSNCAAVCNSENFPSGTCRGFPGTCYCTSNCAINAPITNPPPEVVEPPPEVVEPPPQVVESTTS
    

Molecular Weight11824.38 Da

Isoelectric Point (pI)4.80

Net Charge (pH 7.0)-3.56

Net Charge (pH 7.4) -3.91

Charge Density (pH 7.0) -0.0320

GRAVY Index0.06

Hydrophobic Moment 0.50

Boman Index0.11

Instability Index54.23

Aliphatic Index 62.34

Aromaticity 0.0811

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 4642.72

LogP -55.63

H-bond Donors 163.0

H-bond Acceptors 169.0

Rotatable Bonds 359.0

Heavy Atoms 824.0

Ring Count 23.0

Amide Bonds 117.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255560 VERIFIED: NO

Provenance & Taxonomy

OrganismLupinus albus [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal