Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC45H77N15O8

DescriptionStandard

        KKFHLRK
    

Molecular Weight956.19 Da

Isoelectric Point (pI)11.26

Net Charge (pH 7.0)3.84

Net Charge (pH 7.4) 3.59

Charge Density (pH 7.0) 0.5492

GRAVY Index-1.83

Hydrophobic Moment 0.22

Boman Index-0.74

Instability Index36.09

Aliphatic Index 55.71

Aromaticity 0.1429

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 406.56

LogP -1.79

H-bond Donors 15.0

H-bond Acceptors 13.0

Rotatable Bonds 35.0

Heavy Atoms 68.0

Ring Count 2.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0129840 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0323808 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

Activity150.0