Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC261H387N63O65S7

DescriptionStandard

        MKSPVFPFALFFFLAPLPPGAMTDTYSCFVMRGKCRHECHDFEKPIGVCT
    

Molecular Weight5671.70 Da

Isoelectric Point (pI)7.69

Net Charge (pH 7.0)0.64

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0128

GRAVY Index0.25

Hydrophobic Moment 0.50

Boman Index0.19

Instability Index60.70

Aliphatic Index 54.60

Aromaticity 0.1600

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1966.28

LogP -12.43

H-bond Donors 70.0

H-bond Acceptors 75.0

Rotatable Bonds 172.0

Heavy Atoms 396.0

Ring Count 16.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0385354 VERIFIED: NO

Provenance & Taxonomy

OrganismSapajus apella (Brown-capped capuchin) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin