Peptide Database

Peptide NameAmurin-2 protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC356H578N90O103S4

DescriptionStandard

        MFTLKKSLLLLFFLGTINLSLCEEERNADEEERRDDLEERDVEVEKRFLSLALAALPKLFCLIFKKC
    

Molecular Weight7895.20 Da

Isoelectric Point (pI)4.93

Net Charge (pH 7.0)-3.50

Net Charge (pH 7.4) -3.79

Charge Density (pH 7.0) -0.0523

GRAVY Index0.00

Hydrophobic Moment 0.56

Boman Index-0.03

Instability Index47.87

Aliphatic Index 113.58

Aromaticity 0.0896

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 3150.28

LogP -20.17

H-bond Donors 112.0

H-bond Acceptors 104.0

Rotatable Bonds 277.0

Heavy Atoms 553.0

Ring Count 7.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0035650 VERIFIED: YES

Provenance & Taxonomy

OrganismRana amurensis [Animal]

FamilyBrevinin

Tax ID109177

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0091977 VERIFIED: NO