Peptide Database

Peptide NameLatartoxin-1a, LtTx-1a

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Insecticidal/Pest control ▸ Insecticidal activity

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC278H458N84O84S8

DescriptionStandard

        ECIPTKHDCTNDRKNCCPGHECKCYNTQIGGSKKEQCGCKKSLLAKAKNFGGKVITIFKA
    

Molecular Weight6577.64 Da

Isoelectric Point (pI)9.13

Net Charge (pH 7.0)6.93

Net Charge (pH 7.4) 6.52

Charge Density (pH 7.0) 0.1155

GRAVY Index-0.71

Hydrophobic Moment 0.50

Boman Index-0.18

Instability Index23.96

Aliphatic Index 48.83

Aromaticity 0.0500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2754.77

LogP -33.64

H-bond Donors 101.0

H-bond Acceptors 101.0

Rotatable Bonds 229.0

Heavy Atoms 454.0

Ring Count 7.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0355596 VERIFIED: YES

Provenance & Taxonomy

OrganismLachesana tarabaevi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetPseudomonas aeruginosa PAO1

Activity20.0 μM

MethodMIC

RECORD: Rec_0370430 VERIFIED: YES

Provenance & Taxonomy

OrganismAnt spider [Animal]; Animalia [Animal]

Tax ID33208; 33208