Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length138 amino acids

Chemical FormulaC696H1104N190O201S8

DescriptionStandard

        MRNGYANGSIRILTYFLSPAAGWSQPRCWKNNVGYCRRRCLDDERYILLCKNKVSCCIPIVLPPEFTRKTPPPLVHIEDITPDLSDWDSSPGSPVTKLSDQITFDDILSLKTEKLKASEKPVTQFVTTPMRLPHAAVN
    

Molecular Weight15605.88 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)3.63

Net Charge (pH 7.4) 3.19

Charge Density (pH 7.0) 0.0263

GRAVY Index-0.34

Hydrophobic Moment 0.58

Boman Index-0.03

Instability Index58.33

Aliphatic Index 83.33

Aromaticity 0.0797

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22835.00

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

Amino Acid Composition

TPSA 6238.73

LogP -59.71

H-bond Donors 220.0

H-bond Acceptors 215.0

Rotatable Bonds 498.0

Heavy Atoms 1095.0

Ring Count 30.0

Amide Bonds 146.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0230355 VERIFIED: NO

Provenance & Taxonomy

OrganismSciurus vulgaris [Animal]

FamilyDefensin

Tax ID55149

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal