Peptide Database

Peptide NameHAP-1 (1-19)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC109H149N25O36

DescriptionStandard

        QKDDEEESRFFFNFIFSAE
    

Molecular Weight2385.49 Da

Isoelectric Point (pI)4.25

Net Charge (pH 7.0)-4.22

Net Charge (pH 7.4) -4.44

Charge Density (pH 7.0) -0.2222

GRAVY Index-0.93

Hydrophobic Moment 0.53

Boman Index-0.15

Instability Index56.15

Aliphatic Index 25.79

Aromaticity 0.2632

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 1025.48

LogP -8.67

H-bond Donors 34.0

H-bond Acceptors 32.0

Rotatable Bonds 80.0

Heavy Atoms 170.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339390 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetEscherichia coli DH5alpha

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