Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC100H161N35O19S2

DescriptionStandard

        FKCRRWAQRWRMKKLGA
    

Molecular Weight2221.70 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.53

Charge Density (pH 7.0) 0.3969

GRAVY Index-1.22

Hydrophobic Moment 0.55

Boman Index-0.53

Instability Index82.82

Aliphatic Index 34.71

Aromaticity 0.1765

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 929.25

LogP -6.05

H-bond Donors 37.0

H-bond Acceptors 28.0

Rotatable Bonds 76.0

Heavy Atoms 156.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087482 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

PaperHuertas M¨¦ndez N. J., Vargas Casanova Y., G¨®mez Chimbi A. K., Hern¨¢ndez E., Leal Castro A. L., Melo Diaz J. M., Rivera Monroy Z J., Garc¨ªa Casta?. Synthetic peptides derived from bovine lactoferricin exhibit antimicrobial activity against E. coli ATCC 11775, S. maltophilia ATCC 13636 and S. enteritidis ATCC 13076. Molecules, 22, Article No 452, 2017.