Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC236H376N70O61S7

DescriptionStandard

        NTERCWNRRGSCHEKCIKKEIFFIFCTSGKLCCVKPMYRPNLPQK
    

Molecular Weight5394.40 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)6.79

Net Charge (pH 7.4) 6.43

Charge Density (pH 7.0) 0.1509

GRAVY Index-0.65

Hydrophobic Moment 0.47

Boman Index-0.22

Instability Index60.05

Aliphatic Index 49.78

Aromaticity 0.1111

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 2150.95

LogP -19.85

H-bond Donors 81.0

H-bond Acceptors 76.0

Rotatable Bonds 180.0

Heavy Atoms 374.0

Ring Count 10.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0047363 VERIFIED: NO

Provenance & Taxonomy

OrganismFukomys damarensis [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