Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length166 amino acids

Chemical FormulaC802H1306N260O245S16

DescriptionStandard

        MYRSSSRQRILQCPTLFFQHFGRDQPAAGNTKCRKACWVIKGHCRKYCKSGEQLRRDETTRQLSNSVPPNAKTVSVEAPSPLLTNSLSNYRAYGGEKKCLAEWGKCRKNCKDGEMMRDMCKNHRICCIRDTRAGKRKTSVRWTTEETTTLESDPVKDAINGHTREC
    

Molecular Weight19023.59 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)15.75

Net Charge (pH 7.4) 15.10

Charge Density (pH 7.0) 0.0949

GRAVY Index-0.96

Hydrophobic Moment 0.65

Boman Index-0.30

Instability Index43.81

Aliphatic Index 48.80

Aromaticity 0.0602

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 23210.00

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

Amino Acid Composition

TPSA 8314.14

LogP -102.79

H-bond Donors 309.0

H-bond Acceptors 281.0

Rotatable Bonds 646.0

Heavy Atoms 1323.0

Ring Count 24.0

Amide Bonds 179.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0222211 VERIFIED: NO

Provenance & Taxonomy

OrganismNeotoma lepida [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal