Peptide Database

Peptide NameKininogen-4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC341H542N90O98S3

DescriptionStandard

        MFTLKKSLLLLFFLGTISLSLCEQERDADEDEYAGEAKAEDVKRAGYSRMIRRPPGFSPFRIAPAIV
    

Molecular Weight7566.69 Da

Isoelectric Point (pI)6.19

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0074

GRAVY Index-0.11

Hydrophobic Moment 0.65

Boman Index-0.00

Instability Index54.21

Aliphatic Index 88.96

Aromaticity 0.1045

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 3022.40

LogP -24.33

H-bond Donors 107.0

H-bond Acceptors 101.0

Rotatable Bonds 252.0

Heavy Atoms 532.0

Ring Count 11.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0175456 VERIFIED: NO

Provenance & Taxonomy

OrganismRana chensinensis [Animal]

Tax ID79015

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal