Peptide Database

Peptide NameSperm associated antigen 11

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC396H649N127O106S8

DescriptionStandard

        MNAWPIWLLSAHTAHLQETGSATCHLSVKIHFVGNGRIINTLQRYYCKIRRGRCAVLGCLPKEEQIGSCSVSGRKCCRKRK
    

Molecular Weight9141.70 Da

Isoelectric Point (pI)9.93

Net Charge (pH 7.0)10.78

Net Charge (pH 7.4) 10.24

Charge Density (pH 7.0) 0.1331

GRAVY Index-0.25

Hydrophobic Moment 0.76

Boman Index-0.08

Instability Index40.39

Aliphatic Index 83.09

Aromaticity 0.0617

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 3784.56

LogP -39.98

H-bond Donors 144.0

H-bond Acceptors 129.0

Rotatable Bonds 307.0

Heavy Atoms 637.0

Ring Count 13.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0333328 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal