Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC238H354N66O69S6

DescriptionStandard

        SFEPQQPKYRFERCERVRGICKTFCDDVEYDYGYCIKWRSQCCV
    

Molecular Weight5436.15 Da

Isoelectric Point (pI)7.51

Net Charge (pH 7.0)0.41

Net Charge (pH 7.4) 0.09

Charge Density (pH 7.0) 0.0093

GRAVY Index-0.83

Hydrophobic Moment 0.58

Boman Index-0.26

Instability Index37.29

Aliphatic Index 37.50

Aromaticity 0.1818

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2232.37

LogP -19.85

H-bond Donors 85.0

H-bond Acceptors 76.0

Rotatable Bonds 176.0

Heavy Atoms 379.0

Ring Count 11.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394726 VERIFIED: NO

Provenance & Taxonomy

OrganismCallithrix jacchus [Animal]

FamilyDefensin

Tax ID9483

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial