Peptide Database

Peptide NameSperm-associated antigen 11-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC405H630N106O116S6

DescriptionStandard

        TKVLFLFAVLFYLVQVNSGDIPPGIRDVICLTQHGTCRLFFCHFGEKKAEICSNPWNRCCVPSTEAEISNKPETVGKPETS
    

Molecular Weight9032.37 Da

Isoelectric Point (pI)6.62

Net Charge (pH 7.0)-0.47

Net Charge (pH 7.4) -0.87

Charge Density (pH 7.0) -0.0058

GRAVY Index0.02

Hydrophobic Moment 0.57

Boman Index0.09

Instability Index28.86

Aliphatic Index 81.73

Aromaticity 0.0988

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 3527.23

LogP -32.97

H-bond Donors 125.0

H-bond Acceptors 124.0

Rotatable Bonds 289.0

Heavy Atoms 633.0

Ring Count 17.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0171672 VERIFIED: NO

Provenance & Taxonomy

OrganismPanthera leo [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence