Peptide Database

Peptide NameNigroain-E1

Function Ontology

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Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC75H126N26O21S2

DescriptionStandard

        CSRWIISINGRICRD
    

Molecular Weight1792.09 Da

Isoelectric Point (pI)9.02

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.1163

GRAVY Index-0.03

Hydrophobic Moment 0.61

Boman Index-0.15

Instability Index50.34

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 793.06

LogP -8.29

H-bond Donors 32.0

H-bond Acceptors 25.0

Rotatable Bonds 59.0

Heavy Atoms 124.0

Ring Count 2.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215818 VERIFIED: YES

Provenance & Taxonomy

OrganismHylarana spinulosa [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)