Peptide Database

Peptide NameDEF2_PETHY

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length101 amino acids

Chemical FormulaC475H768N124O145S16

DescriptionStandard

        AQPEKFTDGHCSKILRRCLCTKPCATEEATATLANEVKTMAEALVEEDMMEMARSICFFAVAILALMLFAAYETEAGTCKAECPTWEGICINKAPCVKCCK
    

Molecular Weight11048.96 Da

Isoelectric Point (pI)5.16

Net Charge (pH 7.0)-3.20

Net Charge (pH 7.4) -3.63

Charge Density (pH 7.0) -0.0317

GRAVY Index0.18

Hydrophobic Moment 0.63

Boman Index0.09

Instability Index50.94

Aliphatic Index 73.66

Aromaticity 0.0594

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 4270.72

LogP -39.53

H-bond Donors 157.0

H-bond Acceptors 159.0

Rotatable Bonds 367.0

Heavy Atoms 760.0

Ring Count 12.0

Amide Bonds 103.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0153742 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