Peptide Database

Peptide NameNigroain-E1

Function Ontology

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Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC75H121N25O20S2

DescriptionStandard

        CSRWIIGIHGQICRD
    

Molecular Weight1757.05 Da

Isoelectric Point (pI)8.08

Net Charge (pH 7.0)0.83

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0555

GRAVY Index0.09

Hydrophobic Moment 0.46

Boman Index0.03

Instability Index56.01

Aliphatic Index 104.00

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 739.61

LogP -6.56

H-bond Donors 29.0

H-bond Acceptors 24.0

Rotatable Bonds 57.0

Heavy Atoms 122.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250165 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana andersonii [Animal]

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)