Peptide Database

Peptide NameHepcidin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length90 amino acids

Chemical FormulaC428H681N121O126S14

DescriptionStandard

        MKAFSIAVAVTLVLAFICILESSAVPFTGVQELEEAASNDTPVAAYQEMSMESRMMPDHVRQKRQSHLSLCRWCCNCCRGNKGCGFCCKF
    

Molecular Weight9986.63 Da

Isoelectric Point (pI)7.51

Net Charge (pH 7.0)0.60

Net Charge (pH 7.4) 0.13

Charge Density (pH 7.0) 0.0067

GRAVY Index0.15

Hydrophobic Moment 0.66

Boman Index0.06

Instability Index58.59

Aliphatic Index 71.56

Aromaticity 0.0778

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3956.37

LogP -41.53

H-bond Donors 146.0

H-bond Acceptors 143.0

Rotatable Bonds 330.0

Heavy Atoms 689.0

Ring Count 13.0

Amide Bonds 96.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0151459 VERIFIED: NO

Provenance & Taxonomy

OrganismAlphestes immaculatus [Animal]

FamilyHepcidin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0195734 VERIFIED: NO