Peptide Database

Peptide NameEC-hepcidin1

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC158H260N36O40S2

DescriptionStandard

        MKAFSIAVAVTLVLAFICILESSAVPFTGVRI
    

Molecular Weight3368.10 Da

Isoelectric Point (pI)7.98

Net Charge (pH 7.0)0.49

Net Charge (pH 7.4) 0.26

Charge Density (pH 7.0) 0.0154

GRAVY Index1.70

Hydrophobic Moment 0.28

Boman Index0.53

Instability Index34.48

Aliphatic Index 146.25

Aromaticity 0.0938

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1183.00

LogP -6.33

H-bond Donors 43.0

H-bond Acceptors 43.0

Rotatable Bonds 107.0

Heavy Atoms 236.0

Ring Count 4.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124509 VERIFIED: YES

Provenance & Taxonomy

OrganismAustrofundulus limnaeus [Animal]

FamilyHepcidin

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)