Peptide Database

Peptide NameDistinctin-like peptide

Function Ontology

Antimicrobial

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC416H689N119O128S2

DescriptionStandard

        MDFLKKSLFLVLFLALVPLSFCEEEKRGQENEERQDDDQSEEKRNLVSALIEGRKYLKNVLKKLNRLKEKNKAKNSKENN
    

Molecular Weight9469.77 Da

Isoelectric Point (pI)9.07

Net Charge (pH 7.0)2.51

Net Charge (pH 7.4) 2.24

Charge Density (pH 7.0) 0.0314

GRAVY Index-1.00

Hydrophobic Moment 0.86

Boman Index-0.32

Instability Index54.54

Aliphatic Index 86.50

Aromaticity 0.0625

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 4156.06

LogP -39.44

H-bond Donors 141.0

H-bond Acceptors 133.0

Rotatable Bonds 347.0

Heavy Atoms 665.0

Ring Count 6.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0134763 VERIFIED: NO

Provenance & Taxonomy

OrganismPithecopus hypochondrialis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Amphibian defense peptide Non-hemolytic Non-ribosomal