Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC209H332N74O68S8

DescriptionStandard

        RTCESQSHRFKGVCASETNCASVCQTEGFSGGDCRGFRRRCFCTRPC
    

Molecular Weight5225.85 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)3.78

Net Charge (pH 7.4) 3.40

Charge Density (pH 7.0) 0.0804

GRAVY Index-0.64

Hydrophobic Moment 0.56

Boman Index-0.28

Instability Index59.73

Aliphatic Index 16.60

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 2341.67

LogP -35.98

H-bond Donors 94.0

H-bond Acceptors 81.0

Rotatable Bonds 172.0

Heavy Atoms 359.0

Ring Count 6.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0015607 VERIFIED: YES

Provenance & Taxonomy

OrganismCapsicum annuum [Plant]

FamilyDefensin

Tax ID4072

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

RECORD: Rec_0124525 VERIFIED: NO

Provenance & Taxonomy

OrganismCapsicum annuum [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial