Peptide Database

Peptide Namehepcidin TH2-3

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC91H140N30O27S7

DescriptionStandard

        QSHISMCYWCCNCCRANKGC
    

Molecular Weight2310.72 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 Index-0.15

Hydrophobic Moment 0.38

Boman Index-0.06

Instability Index54.41

Aliphatic Index 24.50

Aromaticity 0.1000

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 938.57

LogP -12.33

H-bond Donors 39.0

H-bond Acceptors 37.0

Rotatable Bonds 73.0

Heavy Atoms 155.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150913 VERIFIED: YES

Provenance & Taxonomy

OrganismPagrus auriga [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)