Peptide Database

Peptide NameCryptdin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC451H726N124O137S7

DescriptionStandard

        MKTLVLLSAVVLLAFLAQADPLPEPTEETKTEEQPGVEDQDVTISFGGPAGLSLQDAASRALWTTCHCRPRACKFLERISGICTRGGKSYVFCCR
    

Molecular Weight10301.79 Da

Isoelectric Point (pI)5.74

Net Charge (pH 7.0)-1.45

Net Charge (pH 7.4) -1.83

Charge Density (pH 7.0) -0.0153

GRAVY Index0.02

Hydrophobic Moment 0.72

Boman Index0.05

Instability Index56.08

Aliphatic Index 85.26

Aromaticity 0.0632

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 4152.04

LogP -42.76

H-bond Donors 150.0

H-bond Acceptors 144.0

Rotatable Bonds 335.0

Heavy Atoms 719.0

Ring Count 14.0

Amide Bonds 98.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0369769 VERIFIED: NO

Provenance & Taxonomy

OrganismMeriones unguiculatus [Animal]

FamilyDefensin

Tax ID10047

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal