Peptide Database

Peptide NameThionin-like peptide

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC212H338N76O67S8

DescriptionStandard

        RTCESQSHRFKGPCSRDSNCATVCLTEGFSGGDCRGFRRRCFCTRPC
    

Molecular Weight5279.94 Da

Isoelectric Point (pI)8.99

Net Charge (pH 7.0)4.77

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.1016

GRAVY Index-0.75

Hydrophobic Moment 0.56

Boman Index-0.33

Instability Index71.13

Aliphatic Index 16.60

Aromaticity 0.0851

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 2351.69

LogP -35.49

H-bond Donors 95.0

H-bond Acceptors 81.0

Rotatable Bonds 172.0

Heavy Atoms 363.0

Ring Count 7.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0029381 VERIFIED: NO

Provenance & Taxonomy

OrganismNicotiana tabacum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0103856 VERIFIED: YES

Provenance & Taxonomy

OrganismNicotiana tabacum [Plant]

FamilyThionin

Tax ID4097

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidemultiple disulfide bonds reported, sites not specified

Bio-Activity Profile

Function

Antimicrobial