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 FormulaC407H634N106O114S8

DescriptionStandard

        MKVLFLFAVLFYLVQVNSGDIPPGIRDVICLTQHGTCRLFFCHFGEKKAEICSNPWNRCCVPSTEAEISNKPEMVGKPETS
    

Molecular Weight9092.55 Da

Isoelectric Point (pI)6.69

Net Charge (pH 7.0)-0.37

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0046

GRAVY Index0.08

Hydrophobic Moment 0.57

Boman Index0.11

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 3486.77

LogP -30.23

H-bond Donors 123.0

H-bond Acceptors 124.0

Rotatable Bonds 293.0

Heavy Atoms 635.0

Ring Count 17.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0067882 VERIFIED: NO

Provenance & Taxonomy

OrganismFelis catus [Animal]

FamilyDefensin

Tax ID9685

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence