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 Length87 amino acids

Chemical FormulaC426H673N121O122S8

DescriptionStandard

        MKVLFLFAVLFCLVQVNSGDIPPGIRDVICLTQHGTCRLFFCHFGEKKAEICSDPWNRCCLPNIGAEGRNKPEVDSKNNGKNNKAET
    

Molecular Weight9698.16 Da

Isoelectric Point (pI)8.20

Net Charge (pH 7.0)1.62

Net Charge (pH 7.4) 1.18

Charge Density (pH 7.0) 0.0186

GRAVY Index-0.19

Hydrophobic Moment 0.57

Boman Index0.01

Instability Index29.61

Aliphatic Index 78.39

Aromaticity 0.0805

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 3912.84

LogP -39.18

H-bond Donors 137.0

H-bond Acceptors 134.0

Rotatable Bonds 321.0

Heavy Atoms 677.0

Ring Count 15.0

Amide Bonds 96.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056501 VERIFIED: NO

Provenance & Taxonomy

OrganismLeptonychotes weddellii [Bacterium]

Tax ID9713

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal