Peptide Database

Peptide NameSnakin-2 precursor

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC276H459N97O86S12

DescriptionStandard

        SYKKIDCGGACAARCRLSSRPRLCHRACGTCCARCNCVPPGTSGNTETCPCYASLTTHGNKRKCP
    

Molecular Weight6896.98 Da

Isoelectric Point (pI)9.18

Net Charge (pH 7.0)8.51

Net Charge (pH 7.4) 8.02

Charge Density (pH 7.0) 0.1310

GRAVY Index-0.48

Hydrophobic Moment 0.51

Boman Index-0.20

Instability Index51.62

Aliphatic Index 37.69

Aromaticity 0.0308

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3730.00

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

Amino Acid Composition

TPSA 2943.37

LogP -44.74

H-bond Donors 118.0

H-bond Acceptors 109.0

Rotatable Bonds 219.0

Heavy Atoms 471.0

Ring Count 9.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409610 VERIFIED: YES

Provenance & Taxonomy

OrganismSolanum lycopersicum [Plant]

FamilySnakin

Tax ID4081

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetClavibacter michiganensis subsp. michiganensis

RECORD: Rec_0413603 VERIFIED: YES