Peptide Database

Peptide NameSN-1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC287H471N89O88S13

DescriptionStandard

        MGSNFCDSKCKLRCSKAGLADRCLKYCGICCEECKCVPSGTYGNKHGCPCYRDKKNSKGKSKCP
    

Molecular Weight6993.20 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)8.46

Net Charge (pH 7.4) 8.00

Charge Density (pH 7.0) 0.1322

GRAVY Index-0.72

Hydrophobic Moment 0.47

Boman Index-0.24

Instability Index26.17

Aliphatic Index 32.03

Aromaticity 0.0625

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 5220.00

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

Amino Acid Composition

TPSA 2888.92

LogP -37.95

H-bond Donors 113.0

H-bond Acceptors 111.0

Rotatable Bonds 239.0

Heavy Atoms 477.0

Ring Count 8.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0116772 VERIFIED: YES

Provenance & Taxonomy

OrganismSolanum tuberosum [Plant]

Tax ID4113

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli

Activity10 μM

MethodMBC

RECORD: Rec_0297906 VERIFIED: YES