Peptide Database

Peptide NameDefensin PpDFN1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC211H335N75O66S8

DescriptionStandard

        RTCESQSNRFKGTCVSTSNCASVCQTEGFPGGHCRGFRRRCFCTKHC
    

Molecular Weight5234.90 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)5.86

Net Charge (pH 7.4) 5.43

Charge Density (pH 7.0) 0.1247

GRAVY Index-0.68

Hydrophobic Moment 0.62

Boman Index-0.27

Instability Index57.03

Aliphatic Index 14.47

Aromaticity 0.0851

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 2323.19

LogP -36.25

H-bond Donors 93.0

H-bond Acceptors 82.0

Rotatable Bonds 172.0

Heavy Atoms 360.0

Ring Count 7.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0309932 VERIFIED: NO

Provenance & Taxonomy

OrganismPrunus persica [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0397435 VERIFIED: YES

Provenance & Taxonomy

OrganismPrunus persica [Plant]

FamilyDefensin

Tax ID3760

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidemultiple disulfide bonds reported, sites not specified

Bio-Activity Profile

Function

Antimicrobial