Peptide Database

Peptide NameLactotransferrin (17-46), hLFcin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC154H256N50O40S4

DescriptionStandard

        TKCFQWQRNMRKVRGPPVSCIKRDSPIQCI
    

Molecular Weight3576.25 Da

Isoelectric Point (pI)10.33

Net Charge (pH 7.0)5.37

Net Charge (pH 7.4) 5.13

Charge Density (pH 7.0) 0.1789

GRAVY Index-0.72

Hydrophobic Moment 0.60

Boman Index-0.29

Instability Index55.90

Aliphatic Index 58.33

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1492.65

LogP -15.48

H-bond Donors 55.0

H-bond Acceptors 50.0

Rotatable Bonds 118.0

Heavy Atoms 248.0

Ring Count 6.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0419075 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyTransferrin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli ATCC 25922

Activity2.5 μg/mL

MethodMIC

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