Peptide Database

Peptide NameSnakin-Z

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC109H172N32O41S6

DescriptionStandard

        CERCNCVPPGTSGNTEVCPCYANMET
    

Molecular Weight2779.11 Da

Isoelectric Point (pI)4.25

Net Charge (pH 7.0)-2.28

Net Charge (pH 7.4) -2.56

Charge Density (pH 7.0) -0.0878

GRAVY Index-0.41

Hydrophobic Moment 0.19

Boman Index-0.04

Instability Index31.65

Aliphatic Index 26.15

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 1168.67

LogP -17.40

H-bond Donors 43.0

H-bond Acceptors 45.0

Rotatable Bonds 83.0

Heavy Atoms 188.0

Ring Count 4.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0012355 VERIFIED: YES

Provenance & Taxonomy

OrganismLupinus angustifolius [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)