Peptide Database

Peptide NameAntimicrobial peptide Def1-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC125H208N46O40S6

DescriptionStandard

        SFGGKVGHSACAANCLSMGKAGGRCNGGVCQCR
    

Molecular Weight3187.66 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)3.50

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.1059

GRAVY Index0.02

Hydrophobic Moment 0.46

Boman Index0.04

Instability Index19.78

Aliphatic Index 41.52

Aromaticity 0.0303

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1389.00

LogP -23.21

H-bond Donors 54.0

H-bond Acceptors 51.0

Rotatable Bonds 107.0

Heavy Atoms 217.0

Ring Count 2.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0146001 VERIFIED: NO

Provenance & Taxonomy

OrganismNasonia vitripennis [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function