Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length147 amino acids

Chemical FormulaC712H1145N193O226S11

DescriptionStandard

        MNLFMLTFITCGLLTSVTKAGWGVQKCWKNNVGHCRRRCLFSERYKVLCMNKLNCCTPIKFEEYTPRPLPSLFSTEDFTDDFTGDVSSSTTRVTLNDQVTFDLSEVTSVTQVTSVTQVTSVTKTTPSMKKTTQRLTTLVSSSGGTTN
    

Molecular Weight16377.58 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)4.53

Net Charge (pH 7.4) 4.13

Charge Density (pH 7.0) 0.0308

GRAVY Index-0.20

Hydrophobic Moment 0.52

Boman Index-0.01

Instability Index32.54

Aliphatic Index 68.10

Aromaticity 0.0816

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 6813.21

LogP -84.40

H-bond Donors 250.0

H-bond Acceptors 243.0

Rotatable Bonds 539.0

Heavy Atoms 1142.0

Ring Count 20.0

Amide Bonds 158.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0134709 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyllostomus discolor [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin