Peptide Database

Peptide NameBeta-defensin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC374H582N104O103S8

DescriptionStandard

        MRLLHILLLPLCLLFAQVGPGAGSFSSFIAWETNEKCVKQGGYCNYSQCQYPSKQIDYCYRKKANCCRNERPKG
    

Molecular Weight8439.78 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)5.52

Net Charge (pH 7.4) 5.13

Charge Density (pH 7.0) 0.0746

GRAVY Index-0.32

Hydrophobic Moment 0.55

Boman Index-0.03

Instability Index29.62

Aliphatic Index 71.22

Aromaticity 0.1216

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 3360.19

LogP -32.01

H-bond Donors 122.0

H-bond Acceptors 118.0

Rotatable Bonds 277.0

Heavy Atoms 589.0

Ring Count 15.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0169361 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis brandtii [Animal]

FamilyDefensin

Tax ID109478

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal