Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC366H565N107O110S6

DescriptionStandard

        AVAFAYPYNDQDELGPLYELQKSLELAPAEEHHRERRFTCDFLSGLGVNHSACAAHCYAKLKGGGACNSKGVCVCRK
    

Molecular Weight8416.44 Da

Isoelectric Point (pI)7.07

Net Charge (pH 7.0)0.10

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) 0.0013

GRAVY Index-0.36

Hydrophobic Moment 0.57

Boman Index-0.03

Instability Index44.55

Aliphatic Index 68.57

Aromaticity 0.0909

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 3474.19

LogP -36.85

H-bond Donors 125.0

H-bond Acceptors 120.0

Rotatable Bonds 275.0

Heavy Atoms 589.0

Ring Count 14.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087497 VERIFIED: NO

Provenance & Taxonomy

OrganismMyrmica lobicornis [Animal]

FamilyDefensin

Tax ID571774

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0278042 VERIFIED: NO

Provenance & Taxonomy

OrganismMyrmica brevispinosa [Animal]

FamilyDefensin

Tax ID571761

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0302800 VERIFIED: NO

Provenance & Taxonomy

OrganismMyrmica fracticornis [Animal]

FamilyDefensin

Tax ID571769

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0350271 VERIFIED: NO

Provenance & Taxonomy

OrganismMyrmica rubra [Animal]

FamilyDefensin

Tax ID106198

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0367612 VERIFIED: NO

Provenance & Taxonomy

OrganismMyrmica ruginodis [Animal]

FamilyDefensin

Tax ID34708

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal