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 Length110 amino acids

Chemical FormulaC560H882N156O160S9

DescriptionStandard

        MERLLSVTLLLVVLLFPGFSRATYANYQGTKGPGEPKGDYPGQETSKSRLLRHQVKRYLLPRTPPFQEPEPDFKVINCKRSEGRCQNFCNYMEMQIGYCSKNKDPCCLPQ
    

Molecular Weight12648.53 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)5.54

Net Charge (pH 7.4) 5.15

Charge Density (pH 7.0) 0.0503

GRAVY Index-0.64

Hydrophobic Moment 0.67

Boman Index-0.12

Instability Index46.54

Aliphatic Index 64.64

Aromaticity 0.1000

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9315.00

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

Amino Acid Composition

TPSA 5104.56

LogP -49.76

H-bond Donors 178.0

H-bond Acceptors 176.0

Rotatable Bonds 413.0

Heavy Atoms 885.0

Ring Count 23.0

Amide Bonds 121.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0003697 VERIFIED: NO

Provenance & Taxonomy

OrganismCatagonus wagneri [Animal]

Tax ID51154

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal