Peptide Database

Peptide NameMel(12-26, L1)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC86H148N26O19

DescriptionStandard

        LLPALISWIKRKRQQ
    

Molecular Weight1850.26 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.2505

GRAVY Index-0.33

Hydrophobic Moment 0.59

Boman Index-0.16

Instability Index98.50

Aliphatic Index 136.67

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 759.97

LogP -4.03

H-bond Donors 27.0

H-bond Acceptors 23.0

Rotatable Bonds 63.0

Heavy Atoms 131.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394327 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 80.0%, E 0.0%, T 0.0%, C 20.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Antibacterial Toxic Antimicrobial Hemolytic

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