Peptide Database

Peptide NameCIT4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Insecticidal/Pest control ▸ Insecticidal activity

Standard StatusStandard

Sequence Length61 amino acids

Chemical FormulaC325H527N85O88S3

DescriptionStandard

        GYKDYMSKAKDLYKDIKKDKRVKAVMKSSYMKEAKKLYKDNPVRDAYQVYKGVKAGGKLLF
    

Molecular Weight7129.37 Da

Isoelectric Point (pI)9.89

Net Charge (pH 7.0)10.75

Net Charge (pH 7.4) 10.50

Charge Density (pH 7.0) 0.1762

GRAVY Index-0.97

Hydrophobic Moment 0.67

Boman Index-0.27

Instability Index31.50

Aliphatic Index 63.93

Aromaticity 0.1311

Extinction Coeff. Reduced 10430.00

Extinction Coeff. Oxidized 10430.00

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

Amino Acid Composition

TPSA 2890.23

LogP -21.31

H-bond Donors 102.0

H-bond Acceptors 102.0

Rotatable Bonds 255.0

Heavy Atoms 501.0

Ring Count 9.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077853 VERIFIED: YES

Provenance & Taxonomy

OrganismL. tarabaevi [Animal]

FamilyAurein

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Insecticidal Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli DH5

Activity10 μM

MethodMIC

RECORD: Rec_0353085 VERIFIED: YES

Provenance & Taxonomy

OrganismL. tarabaevi [Animal]

FamilyAurein

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Insecticidal Anti-Gram-positive Anti-Gram-negative

TargetBacillus subtilis B-501

Activity2.5 μM

MethodMIC

RECORD: Rec_0363355 VERIFIED: YES

Provenance & Taxonomy

OrganismL. tarabaevi [Animal]

FamilyAurein

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Insecticidal Anti-Gram-positive Anti-Gram-negative

TargetS. carnaria

Activity75

MethodLD50