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 Length111 amino acids

Chemical FormulaC562H876N156O165S10

DescriptionStandard

        MKQSLPQFALLLMALLFPGSARASYVNQQGTKGPREPREESPQRGTSRAHMFRLLVEDYLLPRTPPYEDPEPDFKIVNCKRSEGYCQEYCNYMEVQVGYCSKKKDACCLHP
    

Molecular Weight12778.56 Da

Isoelectric Point (pI)8.21

Net Charge (pH 7.0)1.63

Net Charge (pH 7.4) 1.19

Charge Density (pH 7.0) 0.0147

GRAVY Index-0.68

Hydrophobic Moment 0.56

Boman Index-0.13

Instability Index51.83

Aliphatic Index 60.63

Aromaticity 0.0991

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 5162.04

LogP -49.57

H-bond Donors 180.0

H-bond Acceptors 179.0

Rotatable Bonds 415.0

Heavy Atoms 893.0

Ring Count 24.0

Amide Bonds 120.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0138835 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

Tax ID9796

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal