Peptide Database

Peptide NameNigrocin-2S

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC317H531N83O98S5

DescriptionStandard

        MFTLKKSILLLFFLGTINLSLCQDETNAEEERRDEEVAKMEEIKRGILSGILGAGKSLVCGLSGLC
    

Molecular Weight7233.43 Da

Isoelectric Point (pI)5.00

Net Charge (pH 7.0)-2.51

Net Charge (pH 7.4) -2.79

Charge Density (pH 7.0) -0.0380

GRAVY Index0.22

Hydrophobic Moment 0.60

Boman Index0.10

Instability Index49.04

Aliphatic Index 113.79

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 2934.73

LogP -26.07

H-bond Donors 105.0

H-bond Acceptors 101.0

Rotatable Bonds 257.0

Heavy Atoms 503.0

Ring Count 3.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0274003 VERIFIED: YES

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