Peptide Database

Peptide NameTheta defensin a

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length107 amino acids

Chemical FormulaC525H855N157O151S5

DescriptionStandard

        MRTFALLTAMLLLVALQPQAEARQARADEAAAQQQPGADDQGMAHSFTRPENAALPLSESAKGLRHVRQELMKLPPSSSLEQMIREWLIPLHGLKTPLFRFQSQRKA
    

Molecular Weight11942.69 Da

Isoelectric Point (pI)9.96

Net Charge (pH 7.0)2.78

Net Charge (pH 7.4) 2.39

Charge Density (pH 7.0) 0.0260

GRAVY Index-0.36

Hydrophobic Moment 0.64

Boman Index-0.06

Instability Index51.04

Aliphatic Index 85.98

Aromaticity 0.0467

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 4953.22

LogP -49.19

H-bond Donors 168.0

H-bond Acceptors 162.0

Rotatable Bonds 399.0

Heavy Atoms 838.0

Ring Count 17.0

Amide Bonds 118.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0069514 VERIFIED: NO

Provenance & Taxonomy

OrganismPapio anubis [Animal]

FamilyDefensin

Tax ID9555

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Antifungal Non-hemolytic Non-ribosomal