Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length188 amino acids

Chemical FormulaC954H1509N267O258S15

DescriptionStandard

        MLLTRSSTLSGHIKLWFLTLAVLVVLAQTSPEGWFRTCFYGMGKCRHVCRANEKKKERCGENSFCCLGETKSKLSNIPTNKGRKKDGTYVSDVWLQSFMTSRGHIQYCAGASEGSLISVHCKGVLTWVIECLTFRKDYTLRFTCLPTFIDMRRVQGKSGCIHRLWLSFFTNLGLHSSLKWKSQAGLLI
    

Molecular Weight21327.80 Da

Isoelectric Point (pI)9.66

Net Charge (pH 7.0)15.92

Net Charge (pH 7.4) 15.20

Charge Density (pH 7.0) 0.0847

GRAVY Index-0.07

Hydrophobic Moment 0.56

Boman Index0.03

Instability Index44.44

Aliphatic Index 82.93

Aromaticity 0.1064

Extinction Coeff. Reduced 38960.00

Extinction Coeff. Oxidized 39585.00

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

Amino Acid Composition

TPSA 8468.28

LogP -99.11

H-bond Donors 318.0

H-bond Acceptors 295.0

Rotatable Bonds 697.0

Heavy Atoms 1494.0

Ring Count 35.0

Amide Bonds 197.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098797 VERIFIED: NO

Provenance & Taxonomy

OrganismRanitomeya imitator [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin