Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC395H645N107O102S7

DescriptionStandard

        MATRSVLLALVVLDLLIYVPPGRSGPNVYIQKIFASCWRLHGSCRQKCLKKEEYHILCDTTRLCCVNPKYLPILTGK
    

Molecular Weight8749.46 Da

Isoelectric Point (pI)9.35

Net Charge (pH 7.0)6.61

Net Charge (pH 7.4) 6.19

Charge Density (pH 7.0) 0.0859

GRAVY Index0.21

Hydrophobic Moment 0.66

Boman Index0.08

Instability Index55.94

Aliphatic Index 112.60

Aromaticity 0.0779

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 3334.06

LogP -24.35

H-bond Donors 123.0

H-bond Acceptors 118.0

Rotatable Bonds 285.0

Heavy Atoms 611.0

Ring Count 14.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0348056 VERIFIED: YES

Provenance & Taxonomy

OrganismRhinopithecus roxellana [Animal]

FamilyDefensin

Tax ID61622

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence

RECORD: Rec_0405967 VERIFIED: YES