Peptide Database

Peptide NameAlpha defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length88 amino acids

Chemical FormulaC404H643N121O128S2

DescriptionStandard

        MRTFALLAATVLLVILQAQAEPVQARADEVAAQEQPGGHAQEASVSFVWDEGAAGQVSGERGQHAKLQSLEGQTGNGLWNRVSMVHVT
    

Molecular Weight9307.29 Da

Isoelectric Point (pI)5.13

Net Charge (pH 7.0)-4.22

Net Charge (pH 7.4) -4.60

Charge Density (pH 7.0) -0.0479

GRAVY Index-0.10

Hydrophobic Moment 0.48

Boman Index0.09

Instability Index33.48

Aliphatic Index 88.75

Aromaticity 0.0455

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 4003.53

LogP -46.06

H-bond Donors 135.0

H-bond Acceptors 129.0

Rotatable Bonds 309.0

Heavy Atoms 655.0

Ring Count 11.0

Amide Bonds 99.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054002 VERIFIED: NO

Provenance & Taxonomy

OrganismAteles geoffroyi [Animal]

FamilyDefensin

Tax ID9509

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Antifungal Non-hemolytic Non-ribosomal

RECORD: Rec_0408772 VERIFIED: YES

Provenance & Taxonomy

OrganismSaguinus labiatus [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial