Peptide Database

Peptide NamePreprohepcidin 1 (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC314H487N99O107S9

DescriptionStandard

        QQEQDEHQMEIETPQQNEHSTETTETQGQTNPLAFFRTKRQSHLSLCRYCCNCCRNKGCGYCCKF
    

Molecular Weight7649.41 Da

Isoelectric Point (pI)6.30

Net Charge (pH 7.0)-1.04

Net Charge (pH 7.4) -1.53

Charge Density (pH 7.0) -0.0160

GRAVY Index-1.22

Hydrophobic Moment 0.66

Boman Index-0.30

Instability Index53.10

Aliphatic Index 25.54

Aromaticity 0.0769

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3421.17

LogP -46.25

H-bond Donors 123.0

H-bond Acceptors 118.0

Rotatable Bonds 258.0

Heavy Atoms 529.0

Ring Count 10.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0075534 VERIFIED: NO

Provenance & Taxonomy

OrganismHypophthalmichthys nobilis [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_0141120 VERIFIED: NO