Peptide Database

Peptide NameDEFSN domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC341H509N93O75S8

DescriptionStandard

        MRIHCLFFILPVLFLSPAPGFSGRVPLPFSCIGNRGFCFPFRCLHNWEEIGRCFFPTQKCCRR
    

Molecular Weight7367.79 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)5.61

Net Charge (pH 7.4) 5.19

Charge Density (pH 7.0) 0.0890

GRAVY Index0.35

Hydrophobic Moment 0.71

Boman Index0.14

Instability Index78.04

Aliphatic Index 72.70

Aromaticity 0.1746

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2623.25

LogP -16.63

H-bond Donors 98.0

H-bond Acceptors 91.0

Rotatable Bonds 225.0

Heavy Atoms 517.0

Ring Count 21.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0419593 VERIFIED: NO

Provenance & Taxonomy

OrganismUrsus maritimus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal