Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC84H138N30O20S2

DescriptionStandard

        ATKCFQWQRNMRKVR
    

Molecular Weight1952.31 Da

Isoelectric Point (pI)11.72

Net Charge (pH 7.0)4.78

Net Charge (pH 7.4) 4.58

Charge Density (pH 7.0) 0.3189

GRAVY Index-1.35

Hydrophobic Moment 0.60

Boman Index-0.57

Instability Index6.87

Aliphatic Index 26.00

Aromaticity 0.1333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 873.75

LogP -8.65

H-bond Donors 33.0

H-bond Acceptors 27.0

Rotatable Bonds 67.0

Heavy Atoms 136.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0188978 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-positive Anti-Gram-negative Antifungal

TargetEscherichia coli; Staphylococcus aureus; Candida albicans; Klebsiella pneumoniae; Pseudomonas aeruginosa; Enterococcus faecalis

MethodMMC99