Peptide Database

Peptide NameBeta-casein (201-220)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC105H167N25O29

DescriptionStandard

        ELLLNPTHQIYPVTQPLAPV
    

Molecular Weight2243.60 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-1.08

Net Charge (pH 7.4) -1.30

Charge Density (pH 7.0) -0.0539

GRAVY Index0.18

Hydrophobic Moment 0.38

Boman Index0.27

Instability Index44.73

Aliphatic Index 131.50

Aromaticity 0.0500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 837.00

LogP -4.86

H-bond Donors 25.0

H-bond Acceptors 29.0

Rotatable Bonds 64.0

Heavy Atoms 159.0

Ring Count 6.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0420893 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetKlebsiella pneumoniae

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