Peptide Database

Peptide NameDEF1_PETHY

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length103 amino acids

Chemical FormulaC494H796N128O147S15

DescriptionStandard

        KAKFSDGHCSKILRRCLCTKECVFEKTEATQTETFTKDVNTLAEALLEADMARSICFFAVAILALMLFAAYDAEAATCKAECPTWDSVCINKKPCVACCKMMV
    

Molecular Weight11361.35 Da

Isoelectric Point (pI)6.72

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.69

Charge Density (pH 7.0) -0.0024

GRAVY Index0.27

Hydrophobic Moment 0.63

Boman Index0.08

Instability Index52.94

Aliphatic Index 77.86

Aromaticity 0.0777

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7615.00

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

Amino Acid Composition

TPSA 4401.70

LogP -40.58

H-bond Donors 164.0

H-bond Acceptors 163.0

Rotatable Bonds 380.0

Heavy Atoms 784.0

Ring Count 12.0

Amide Bonds 105.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0248467 VERIFIED: YES

Provenance & Taxonomy

OrganismPetunia hybrida [Plant]

FamilyDefensin

Tax ID4102

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond reported, sites not specified

Bio-Activity Profile

Function

Signaling