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 Length109 amino acids

Chemical FormulaC550H850N150O164S8

DescriptionStandard

        MKQQFLPPFTSLLLVVLLFSGLSGTQYVDHSSTEGPRELGEQSPGHSSHQQVKRYVLPPRTPPYQEPEPDFKVVNCKKSEGYCQKYCNYMETQVGYCSKKKDACCLHRN
    

Molecular Weight12444.06 Da

Isoelectric Point (pI)8.53

Net Charge (pH 7.0)2.80

Net Charge (pH 7.4) 2.25

Charge Density (pH 7.0) 0.0257

GRAVY Index-0.72

Hydrophobic Moment 0.51

Boman Index-0.10

Instability Index47.78

Aliphatic Index 57.98

Aromaticity 0.1009

Extinction Coeff. Reduced 10430.00

Extinction Coeff. Oxidized 10805.00

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

Amino Acid Composition

TPSA 5049.86

LogP -52.94

H-bond Donors 175.0

H-bond Acceptors 179.0

Rotatable Bonds 404.0

Heavy Atoms 872.0

Ring Count 25.0

Amide Bonds 120.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0025367 VERIFIED: NO

Provenance & Taxonomy

OrganismOtolemur garnettii [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