Peptide Database

Peptide NameHSP-4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC107H185N31O32

DescriptionStandard

        GIGDILKNLAKAAGKAALHAVGESL
    

Molecular Weight2417.80 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0339

GRAVY Index0.46

Hydrophobic Moment 0.72

Boman Index0.25

Instability Index8.41

Aliphatic Index 129.20

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1006.38

LogP -9.83

H-bond Donors 34.0

H-bond Acceptors 34.0

Rotatable Bonds 84.0

Heavy Atoms 170.0

Ring Count 1.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0337339 VERIFIED: YES

Provenance & Taxonomy

OrganismHypsiboas punctatus [Animal]

FamilyDermaseptin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli

Activity19 μM

MethodMIC

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