Peptide Database

Peptide Namehepcidin TH2-3

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC81H139N27O27S6

DescriptionStandard

        QSHLSLCTLCCNCCKGNKGC
    

Molecular Weight2115.52 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.44

Charge Density (pH 7.0) 0.0893

GRAVY Index0.09

Hydrophobic Moment 0.36

Boman Index-0.02

Instability Index45.44

Aliphatic Index 58.50

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 886.90

LogP -13.81

H-bond Donors 36.0

H-bond Acceptors 36.0

Rotatable Bonds 71.0

Heavy Atoms 141.0

Ring Count 1.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109962 VERIFIED: YES

Provenance & Taxonomy

OrganismTakifugu rubripes [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)