Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length102 amino acids

Chemical FormulaC522H813N143O148S9

DescriptionStandard

        MKIFCIFLIFVFTVSCGPSVLQKNNVAPRKTDVAQRKRECQLVRGVCKPECNSWEYIYNYCDDNPCCVVREYQKPGAKGITTTNKSNAKFNFDLFNNVLLHD
    

Molecular Weight11748.49 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)4.52

Net Charge (pH 7.4) 4.10

Charge Density (pH 7.0) 0.0443

GRAVY Index-0.27

Hydrophobic Moment 0.60

Boman Index-0.04

Instability Index27.18

Aliphatic Index 74.41

Aromaticity 0.1176

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 4748.57

LogP -46.06

H-bond Donors 168.0

H-bond Acceptors 163.0

Rotatable Bonds 386.0

Heavy Atoms 822.0

Ring Count 19.0

Amide Bonds 115.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0235261 VERIFIED: NO

Provenance & Taxonomy

OrganismCarlito syrichta [Bacterium]

FamilyDefensin

Tax ID1868482

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence