Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length53 amino acids

Chemical FormulaC258H414N68O80S9

DescriptionStandard

        SGMNPYIKEAFDKCWLMKDVCRKKCGKNEIDHIVCDNADVCCITEEEMPILVG
    

Molecular Weight6037.04 Da

Isoelectric Point (pI)4.87

Net Charge (pH 7.0)-3.50

Net Charge (pH 7.4) -3.87

Charge Density (pH 7.0) -0.0660

GRAVY Index-0.20

Hydrophobic Moment 0.54

Boman Index-0.01

Instability Index52.20

Aliphatic Index 77.17

Aromaticity 0.0566

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2384.39

LogP -20.05

H-bond Donors 85.0

H-bond Acceptors 87.0

Rotatable Bonds 205.0

Heavy Atoms 415.0

Ring Count 7.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0159196 VERIFIED: NO

Provenance & Taxonomy

OrganismHeterocephalus glaber [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial