Peptide Database

Peptide NameFormica defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC162H274N58O53S6

DescriptionStandard

        PTCDLLSGAGVDHSACAAHCLLRGKTGGRCNSDRVCVCRA
    

Molecular Weight4074.66 Da

Isoelectric Point (pI)8.48

Net Charge (pH 7.0)2.08

Net Charge (pH 7.4) 1.83

Charge Density (pH 7.0) 0.0519

GRAVY Index0.05

Hydrophobic Moment 0.39

Boman Index-0.04

Instability Index20.12

Aliphatic Index 73.25

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1771.35

LogP -26.13

H-bond Donors 71.0

H-bond Acceptors 63.0

Rotatable Bonds 133.0

Heavy Atoms 279.0

Ring Count 3.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0247039 VERIFIED: YES

Provenance & Taxonomy

OrganismFormica rufa [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetMicrococcus luteus