Peptide Database

Peptide Namealpha-1-purothionin (precursor) (fragment); wheat (Triticum aestivum)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length126 amino acids

Chemical FormulaC568H918N160O187S17

DescriptionStandard

        CLLILGLVLEQLQVEGKSCCRSTLGRNCYNLCRARGAQKLCAGVCRCKISSGLSCPKGFPKLALESNSDEPDTIEYCNLGCRSSVCDYMVNAAADDEEMKLYVENCADACVSFCNGDAGLPSLDAY
    

Molecular Weight13525.43 Da

Isoelectric Point (pI)4.76

Net Charge (pH 7.0)-4.37

Net Charge (pH 7.4) -4.83

Charge Density (pH 7.0) -0.0347

GRAVY Index0.02

Hydrophobic Moment 0.69

Boman Index0.02

Instability Index45.65

Aliphatic Index 83.65

Aromaticity 0.0556

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8325.00

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

Amino Acid Composition

TPSA 5585.02

LogP -65.63

H-bond Donors 206.0

H-bond Acceptors 200.0

Rotatable Bonds 451.0

Heavy Atoms 932.0

Ring Count 11.0

Amide Bonds 135.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0191304 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyThionin

Tax ID4565;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial