Peptide Database

Peptide Namehuman lactoferricin (LFh 20-38)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC100H161N33O24S3

DescriptionStandard

        CFQWQRNMRKVRGPPVSCI
    

Molecular Weight2305.75 Da

Isoelectric Point (pI)10.79

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.51

Charge Density (pH 7.0) 0.1968

GRAVY Index-0.56

Hydrophobic Moment 0.60

Boman Index-0.22

Instability Index40.49

Aliphatic Index 51.05

Aromaticity 0.1053

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 946.55

LogP -8.98

H-bond Donors 35.0

H-bond Acceptors 31.0

Rotatable Bonds 73.0

Heavy Atoms 160.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0112029 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyLactoferricin

Tax ID9913;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0397037 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyLactoferrin-derived

Tax ID9606

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetPrevotella intermedia

MethodMIC