Peptide Database

Peptide Namehepcidin TH2-3

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC87H141N31O26S7

DescriptionStandard

        QSHLSMCRWCCNCCKGNKGC
    

Molecular Weight2261.70 Da

Isoelectric Point (pI)8.69

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.44

Charge Density (pH 7.0) 0.1393

GRAVY Index-0.43

Hydrophobic Moment 0.54

Boman Index-0.17

Instability Index57.77

Aliphatic Index 19.50

Aromaticity 0.0500

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 944.36

LogP -13.54

H-bond Donors 39.0

H-bond Acceptors 37.0

Rotatable Bonds 75.0

Heavy Atoms 151.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379173 VERIFIED: YES

Provenance & Taxonomy

OrganismEpinephelus bruneus [Animal]

FamilyHepcidin

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)