Peptide Database

Peptide NameNigrocin-SHb antimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC322H541N85O98S5

DescriptionStandard

        MFTLKKSLLLLFFLGTINLSLCQDETNAEEERRDEEVAKTEEIKRGILKGILGMGKNLVCGLSGLC
    

Molecular Weight7331.58 Da

Isoelectric Point (pI)5.34

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.79

Charge Density (pH 7.0) -0.0229

GRAVY Index0.08

Hydrophobic Moment 0.69

Boman Index0.05

Instability Index42.82

Aliphatic Index 112.27

Aromaticity 0.0455

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 2983.61

LogP -25.69

H-bond Donors 106.0

H-bond Acceptors 102.0

Rotatable Bonds 262.0

Heavy Atoms 510.0

Ring Count 3.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0091134 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana schmackeri [Animal]

FamilyBrevinin

Tax ID110116

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal