Peptide Database

Peptide Namealkynylptides

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC61H110N18O13

DescriptionStandard

        KKQKKFKKLQ
    

Molecular Weight1303.64 Da

Isoelectric Point (pI)10.70

Net Charge (pH 7.0)5.75

Net Charge (pH 7.4) 5.54

Charge Density (pH 7.0) 0.5754

GRAVY Index-2.38

Hydrophobic Moment 0.40

Boman Index-0.84

Instability Index41.72

Aliphatic Index 39.00

Aromaticity 0.1000

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 567.52

LogP -3.64

H-bond Donors 19.0

H-bond Acceptors 19.0

Rotatable Bonds 53.0

Heavy Atoms 92.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0222693 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configcyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

N-TermSource entry describes small-molecule/peptide conjugation at one terminus; exact terminus not explicitly assigned in source metadata

Other ModsConjugate type: carbamate; Conjugated small molecule: 9-Fluorenylmethyl chloroformate

Bio-Activity Profile

Function

Antimicrobial