Peptide Database

Peptide NameGF-17kr2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC97H164N30O22

DescriptionStandard

        GFRKIVQKIRDFLRNLV
    

Molecular Weight2102.53 Da

Isoelectric Point (pI)11.72

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.2211

GRAVY Index-0.09

Hydrophobic Moment 0.91

Boman Index-0.19

Instability Index8.58

Aliphatic Index 125.88

Aromaticity 0.1176

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 890.14

LogP -5.57

H-bond Donors 32.0

H-bond Acceptors 26.0

Rotatable Bonds 74.0

Heavy Atoms 149.0

Ring Count 2.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018481 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCathelicidin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetKlebsiella pneumoniae ATCC 13883

Activity3.1 μM

MethodMIC

RECORD: Rec_0063700 VERIFIED: YES