Peptide Database

Peptide Namehepcidin TH2-3

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC89H139N29O28S7

DescriptionStandard

        QSHISMCYYCCNCCRANKGC
    

Molecular Weight2287.69 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)1.78

Net Charge (pH 7.4) 1.44

Charge Density (pH 7.0) 0.0892

GRAVY Index-0.17

Hydrophobic Moment 0.36

Boman Index-0.09

Instability Index65.77

Aliphatic Index 24.50

Aromaticity 0.1000

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 943.01

LogP -13.11

H-bond Donors 39.0

H-bond Acceptors 38.0

Rotatable Bonds 73.0

Heavy Atoms 153.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0236313 VERIFIED: YES

Provenance & Taxonomy

OrganismLithognathus mormyrus [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)