Peptide Database

Peptide NameBeta-defensin 1 (BD-1; Defensin, beta 1; primates, mammals, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC172H269N49O49S6

DescriptionStandard

        DHYICVRSGGQCLYSACPIYTKIQGTCYHGKAKCCK
    

Molecular Weight3999.66 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)3.87

Net Charge (pH 7.4) 3.46

Charge Density (pH 7.0) 0.1075

GRAVY Index-0.23

Hydrophobic Moment 0.53

Boman Index-0.00

Instability Index47.39

Aliphatic Index 56.94

Aromaticity 0.1111

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 1581.69

LogP -16.89

H-bond Donors 62.0

H-bond Acceptors 61.0

Rotatable Bonds 129.0

Heavy Atoms 276.0

Ring Count 7.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144682 VERIFIED: YES

Provenance & Taxonomy

OrganismCercopithecus erythrogaster [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0422233 VERIFIED: YES