Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length115 amino acids

Chemical FormulaC583H903N159O179S9

DescriptionStandard

        MKIFCIFLTFVFTVSCGPAVLQRKTREKTREIEERRNQCYLVRGACKTSCNTWEYIFNFCDTEPCCVVREYIIPASQSTTTKAYENENYRFTTLPATTHASYNSSAIQPNTTDIN
    

Molecular Weight13291.95 Da

Isoelectric Point (pI)8.12

Net Charge (pH 7.0)1.52

Net Charge (pH 7.4) 1.11

Charge Density (pH 7.0) 0.0133

GRAVY Index-0.37

Hydrophobic Moment 0.63

Boman Index-0.06

Instability Index45.65

Aliphatic Index 61.91

Aromaticity 0.1217

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14940.00

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

Amino Acid Composition

TPSA 5520.59

LogP -61.05

H-bond Donors 202.0

H-bond Acceptors 191.0

Rotatable Bonds 429.0

Heavy Atoms 930.0

Ring Count 21.0

Amide Bonds 126.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0424695 VERIFIED: NO

Provenance & Taxonomy

OrganismCatagonus wagneri [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin