Peptide Database

Peptide NameTk-Amp-X2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC119H203N49O38S7

DescriptionStandard

        DDRCERMCQHCHDRREKKQCMKGCR
    

Molecular Weight3152.65 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)2.89

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.1156

GRAVY Index-1.97

Hydrophobic Moment 0.56

Boman Index-0.82

Instability Index52.59

Aliphatic Index 0.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1479.32

LogP -18.86

H-bond Donors 58.0

H-bond Acceptors 50.0

Rotatable Bonds 114.0

Heavy Atoms 213.0

Ring Count 2.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0324617 VERIFIED: YES

Provenance & Taxonomy

OrganismHordeum vulgare var. distichum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-24; 8-20

Bio-Activity Profile

Function

Antimicrobial Antifungal Host defense