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 Length83 amino acids

Chemical FormulaC409H646N118O117S9

DescriptionStandard

        MKALFLFAVLFCLVQGNSGDMPPGIRDVICLTQHGTCRLFFCHFGERKAEICSDPWNRCCLPSTEAEIKNKPETNNRNNKAKT
    

Molecular Weight9376.81 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)2.62

Net Charge (pH 7.4) 2.18

Charge Density (pH 7.0) 0.0315

GRAVY Index-0.29

Hydrophobic Moment 0.52

Boman Index-0.04

Instability Index39.29

Aliphatic Index 68.19

Aromaticity 0.0843

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 3792.39

LogP -39.08

H-bond Donors 135.0

H-bond Acceptors 131.0

Rotatable Bonds 309.0

Heavy Atoms 653.0

Ring Count 15.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0196093 VERIFIED: NO

Provenance & Taxonomy

OrganismVulpes vulpes [Bacterium]

FamilyDefensin

Tax ID9627

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence