Peptide Database

Peptide NameSnakin-Z

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC109H179N33O37S6

DescriptionStandard

        CRKCNCVPPGTSGNSDMCPCYASLKT
    

Molecular Weight2736.18 Da

Isoelectric Point (pI)8.42

Net Charge (pH 7.0)1.71

Net Charge (pH 7.4) 1.43

Charge Density (pH 7.0) 0.0657

GRAVY Index-0.36

Hydrophobic Moment 0.31

Boman Index-0.08

Instability Index24.24

Aliphatic Index 30.00

Aromaticity 0.0385

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1123.25

LogP -17.14

H-bond Donors 43.0

H-bond Acceptors 45.0

Rotatable Bonds 84.0

Heavy Atoms 185.0

Ring Count 4.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0024111 VERIFIED: YES

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)