Peptide Database

Peptide NameHsTX1[R14A]

Function Ontology

Membrane / Ion-channel modulation ▸ Ion channel modulation

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC146H246N50O47S9

DescriptionStandard

        ASCRTPKDCADPCAKETGCPYGKCMNRKCKCNRC
    

Molecular Weight3742.41 Da

Isoelectric Point (pI)8.91

Net Charge (pH 7.0)4.72

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.1387

GRAVY Index-0.95

Hydrophobic Moment 0.53

Boman Index-0.38

Instability Index22.34

Aliphatic Index 8.82

Aromaticity 0.0294

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 1592.05

LogP -22.87

H-bond Donors 63.0

H-bond Acceptors 61.0

Rotatable Bonds 123.0

Heavy Atoms 252.0

Ring Count 4.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0299539 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Ion channel modulation

TargetKv1.3 (Human)

Activity0.027 nM

MethodIC50