Peptide Database

Peptide NameTermicin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC180H263N51O50S6

DescriptionStandard

        GCEFQTCWAKCQAQHQIYFRRAFCDGPTCQCVFVTG
    

Molecular Weight4133.72 Da

Isoelectric Point (pI)7.79

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.44

Charge Density (pH 7.0) 0.0219

GRAVY Index-0.09

Hydrophobic Moment 0.55

Boman Index0.04

Instability Index20.29

Aliphatic Index 35.28

Aromaticity 0.1667

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 1638.29

LogP -17.16

H-bond Donors 62.0

H-bond Acceptors 58.0

Rotatable Bonds 129.0

Heavy Atoms 287.0

Ring Count 9.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0076227 VERIFIED: YES

Provenance & Taxonomy

OrganismMacrotermes barneyi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)