Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC181H260N52O51S6

DescriptionStandard

        GYGCPFNQYQCHSHCSGIRGYKGGYCKGLFKQTCNCY
    

Molecular Weight4172.71 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)3.87

Net Charge (pH 7.4) 3.46

Charge Density (pH 7.0) 0.1045

GRAVY Index-0.66

Hydrophobic Moment 0.41

Boman Index-0.03

Instability Index9.36

Aliphatic Index 21.08

Aromaticity 0.1892

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7825.00

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

Amino Acid Composition

TPSA 1676.74

LogP -19.83

H-bond Donors 64.0

H-bond Acceptors 63.0

Rotatable Bonds 132.0

Heavy Atoms 290.0

Ring Count 10.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0335703 VERIFIED: YES

Provenance & Taxonomy

OrganismOrnithodoros moubata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

Targetrecombinant Escherichia coli pooled growth screen

Activity3.96 OD_ID (dimensionless)

MethodMex pooled growth-inhibition assay (OD-derived OD_ID at 4.5 h)

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