Peptide Database

Peptide NameHill-Cec 6

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC215H354N66O66S

DescriptionStandard

        DQSKEPFKPMERPYQRVRDAKIQGITIAQNGPNVLAITRGGLEQ
    

Molecular Weight4951.58 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0402

GRAVY Index-0.89

Hydrophobic Moment 0.78

Boman Index-0.20

Instability Index24.02

Aliphatic Index 73.18

Aromaticity 0.0455

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 2174.17

LogP -23.80

H-bond Donors 72.0

H-bond Acceptors 69.0

Rotatable Bonds 167.0

Heavy Atoms 348.0

Ring Count 6.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0422742 VERIFIED: YES

Provenance & Taxonomy

OrganismHermetia illucens [Animal]

FamilyCecropin

Tax ID343691

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetStaphylococcus aureus ATCC 6538

Activity32 μM

MethodIC50

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