Peptide Database

Peptide NameAlpha-defensin 17

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length103 amino acids

Chemical FormulaC487H767N139O162S7

DescriptionStandard

        MKTLVLLSVLALLAFQAQADPLPEAAEETQTEEQPGVEDQDVSISFGDPEGSALQDAATRSVSCYCRQKSCKRFEQVSGFCNKGPVRYTFCCRSDQREDHHAL
    

Molecular Weight11385.59 Da

Isoelectric Point (pI)4.77

Net Charge (pH 7.0)-6.36

Net Charge (pH 7.4) -6.79

Charge Density (pH 7.0) -0.0617

GRAVY Index-0.45

Hydrophobic Moment 0.62

Boman Index-0.08

Instability Index60.20

Aliphatic Index 67.28

Aromaticity 0.0680

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 4871.79

LogP -57.54

H-bond Donors 171.0

H-bond Acceptors 165.0

Rotatable Bonds 378.0

Heavy Atoms 795.0

Ring Count 14.0

Amide Bonds 112.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0058659 VERIFIED: NO

Provenance & Taxonomy

OrganismMicrotus ochrogaster [Animal]

FamilyDefensin

Tax ID79684

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal