Peptide Database

Peptide NameTachystatin C

Function Ontology

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Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC206H324N70O52S6

DescriptionStandard

        YDWSLRSRPKCATLGQSCRTWSAPSCCWHLKCKAFRCRRR
    

Molecular Weight4805.60 Da

Isoelectric Point (pI)10.14

Net Charge (pH 7.0)8.78

Net Charge (pH 7.4) 8.44

Charge Density (pH 7.0) 0.2196

GRAVY Index-0.80

Hydrophobic Moment 0.39

Boman Index-0.35

Instability Index112.61

Aliphatic Index 36.75

Aromaticity 0.1250

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18365.00

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

Amino Acid Composition

TPSA 2010.28

LogP -22.25

H-bond Donors 83.0

H-bond Acceptors 68.0

Rotatable Bonds 153.0

Heavy Atoms 334.0

Ring Count 11.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0376244 VERIFIED: YES

Provenance & Taxonomy

OrganismLimulus polyphemus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)