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 Length145 amino acids

Chemical FormulaC706H1134N218O206S11

DescriptionStandard

        MEQLLWPRALLLVALLFPGLCEARHESQGGTEGIRAPRDEALRPGTNDSRGLHHPGKRYLVPLTPRVVGDIPPGIRNIICMMQHGTCRLFFCHGGERKGEICSDPWNRCCISTAEEERNNKLEKSDKTDMETSRKWPKPSSPPRA
    

Molecular Weight16324.61 Da

Isoelectric Point (pI)8.77

Net Charge (pH 7.0)3.90

Net Charge (pH 7.4) 3.29

Charge Density (pH 7.0) 0.0269

GRAVY Index-0.67

Hydrophobic Moment 0.70

Boman Index-0.15

Instability Index44.28

Aliphatic Index 69.31

Aromaticity 0.0483

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18365.00

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

Amino Acid Composition

TPSA 6771.87

LogP -70.71

H-bond Donors 241.0

H-bond Acceptors 226.0

Rotatable Bonds 534.0

Heavy Atoms 1141.0

Ring Count 29.0

Amide Bonds 152.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0250780 VERIFIED: NO

Provenance & Taxonomy

OrganismPipistrellus kuhlii [Animal]

Tax ID59472

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal