Peptide Database

Peptide NameUnnamed

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Antiviral

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC144H250N46O32S2

DescriptionStandard

        SMWSGMWRRKLKKLRNALKKKLKGEK
    

Molecular Weight3201.94 Da

Isoelectric Point (pI)11.78

Net Charge (pH 7.0)9.45

Net Charge (pH 7.4) 9.23

Charge Density (pH 7.0) 0.3636

GRAVY Index-1.35

Hydrophobic Moment 0.69

Boman Index-0.49

Instability Index18.04

Aliphatic Index 63.85

Aromaticity 0.0769

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 1337.11

LogP -9.51

H-bond Donors 50.0

H-bond Acceptors 44.0

Rotatable Bonds 120.0

Heavy Atoms 224.0

Ring Count 4.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0121433 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antibacterial Antiviral Toxic Antimicrobial Antifungal Anti-Gram-positive Cytotoxic Anti-Gram-negative