Peptide Database

Peptide NameGramicidin S (His)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC64H84N18O11

DescriptionStandard

        HLHFPHLHFP
    

Molecular Weight1281.47 Da

Isoelectric Point (pI)7.10

Net Charge (pH 7.0)0.11

Net Charge (pH 7.4) -0.30

Charge Density (pH 7.0) 0.0109

GRAVY Index-0.28

Hydrophobic Moment 0.04

Boman Index0.31

Instability Index26.78

Aliphatic Index 78.00

Aromaticity 0.2000

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 422.36

LogP 0.21

H-bond Donors 13.0

H-bond Acceptors 15.0

Rotatable Bonds 33.0

Heavy Atoms 93.0

Ring Count 8.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0341258 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBacteriocin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetBacillus megaterium ATCC 19213

Activity50 μg/mL

MethodMIC

RECORD: Rec_0386010 VERIFIED: YES