Peptide Database

Peptide NameSpondin-1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length531 amino acids

Chemical FormulaC2678H4131N749O829S23

DescriptionStandard

        MNDNRKDSIVNFQFSPNMYRIQYIILVILLSATLASGQPGKCDQTPPQATILTPSENKGLFKMTIDSKGDDSNIYRPDQTYILILTTSNATRPFRWFMITVEDPNIDEGAFEFDLRSEDVGSLKTTNRQSRYSERCYNSVENTDNSDKYRVEIHWVSPKQYEGKEKVRLRAMIAENGESWYVGENLTIELKKDDQRALDSPPFDPVDPCNLCSEARYEVIFKGRWSRMSHPLHYPSRPDDNSYSHMVGASHAYKYLLWKPGDKASLGLKRLAEDANVTEIEREIIKAMSKENGTRTLIRGKRRRHPHMFEPAHSLFRVDRIHHLFSLVVAMKPSPDWFLGVYNFELCTKEGWLEEYEIPLYPWDAGTMDGVSYESPRSVTQPVDNVERVAVGSFDAESPFYQLNLNDLKAFAKLQVRRLDVYPLVGIDCEGTNEEGPQEEGEKQNAENIAEPLLLESRQYLDQKQCALGKWNEWSPCVPDSGNCGPGTQLRTRNKQRHYNSEHLSQASAGSCQQDQDGALIQSQYCFVDCT
    

Molecular Weight60820.46 Da

Isoelectric Point (pI)5.41

Net Charge (pH 7.0)-14.47

Net Charge (pH 7.4) -15.64

Charge Density (pH 7.0) -0.0272

GRAVY Index-0.69

Hydrophobic Moment 0.75

Boman Index-0.11

Instability Index53.35

Aliphatic Index 70.51

Aromaticity 0.0960

Extinction Coeff. Reduced 89270.00

Extinction Coeff. Oxidized 90020.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0184867 VERIFIED: NO

Provenance & Taxonomy

OrganismDanaus chrysippus [Animal]

FamilyInsect defense protein

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence