Peptide Database

Peptide NameNiq CART3 (Cocaine- and amphetamine-regulated transcript protein-related peptide 3) (CART-related peptide 3) [Cleaved into: Niq CART2 (Cocaine- and amphetamine-regulated transcript protein-related peptide 2) (CART-related peptide 2); Niq CART1 (Cocaine- and amphetamine-regulated transcript protein-related peptide 1) (CART-related peptide 1)]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

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

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length103 amino acids

Chemical FormulaC485H804N150O149S15

DescriptionStandard

        MWARAVLCAALLSVMCLAGCTEAERDERDVQDYPYKSNRMLGALHEDVEQLEMNRMNALEKRYGQIRSCDVGEPCAIRKGSRMGKKCECPQGASCNRLLLKCL
    

Molecular Weight11601.46 Da

Isoelectric Point (pI)8.09

Net Charge (pH 7.0)1.52

Net Charge (pH 7.4) 1.09

Charge Density (pH 7.0) 0.0148

GRAVY Index-0.37

Hydrophobic Moment 0.87

Boman Index-0.14

Instability Index43.44

Aliphatic Index 76.80

Aromaticity 0.0388

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 4873.73

LogP -51.20

H-bond Donors 179.0

H-bond Acceptors 167.0

Rotatable Bonds 399.0

Heavy Atoms 799.0

Ring Count 9.0

Amide Bonds 110.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0274830 VERIFIED: YES

Provenance & Taxonomy

OrganismThalassophryne nattereri [Animal]

FamilyCART

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Toxin Non-hemolytic

TargetNo Target Organism Found