Peptide Database

Peptide NameC1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC85H139N27O21S3

DescriptionStandard

        KQCHKKGGHCFPKEKIC
    

Molecular Weight1971.38 Da

Isoelectric Point (pI)9.36

Net Charge (pH 7.0)3.90

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.2296

GRAVY Index-1.21

Hydrophobic Moment 0.46

Boman Index-0.32

Instability Index60.59

Aliphatic Index 22.94

Aromaticity 0.0588

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 787.98

LogP -7.29

H-bond Donors 29.0

H-bond Acceptors 30.0

Rotatable Bonds 69.0

Heavy Atoms 136.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414154 VERIFIED: YES

Provenance & Taxonomy

OrganismCrotalus durissus terrificus [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetC. parapsilosis

Activity40 μM

MethodMIC

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