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 Length113 amino acids

Chemical FormulaC561H898N164O163S7

DescriptionStandard

        MRQRLLPFFTSLLLVALLFPGLSQARHVNHSATEALRELQEGATGQGTNGSQLLHHPVKRDLIIRRIPPYQEAASDLKIVDCKRSEGFCQEYCNYLETQVGYCSKKKDACCLH
    

Molecular Weight12772.59 Da

Isoelectric Point (pI)8.58

Net Charge (pH 7.0)2.89

Net Charge (pH 7.4) 2.31

Charge Density (pH 7.0) 0.0256

GRAVY Index-0.31

Hydrophobic Moment 0.62

Boman Index-0.05

Instability Index45.25

Aliphatic Index 88.94

Aromaticity 0.0708

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 5281.26

LogP -52.63

H-bond Donors 188.0

H-bond Acceptors 178.0

Rotatable Bonds 427.0

Heavy Atoms 895.0

Ring Count 18.0

Amide Bonds 123.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052842 VERIFIED: NO

Provenance & Taxonomy

OrganismPiliocolobus tephrosceles [Animal]

Tax ID591936

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal