Peptide Database

Peptide NameMa-shep

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC117H186N40O31S9

DescriptionStandard

        QSHLSMCRYCCKCCRNKGCGFCCRF
    

Molecular Weight2937.56 Da

Isoelectric Point (pI)8.95

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.39

Charge Density (pH 7.0) 0.1906

GRAVY Index-0.16

Hydrophobic Moment 0.68

Boman Index-0.21

Instability Index35.17

Aliphatic Index 15.60

Aromaticity 0.1200

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 1175.01

LogP -14.89

H-bond Donors 51.0

H-bond Acceptors 46.0

Rotatable Bonds 97.0

Heavy Atoms 197.0

Ring Count 4.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0406880 VERIFIED: YES

Provenance & Taxonomy

OrganismMisgurnus anguillicaudatus [Animal]

FamilyHepcidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli

Activity6 μg/mL

MethodMIC

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