Peptide Database

Peptide NameHelokinestatin-7S

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC67H104N16O26

DescriptionStandard

        FDDDSTELILEPR
    

Molecular Weight1549.63 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.23

Net Charge (pH 7.4) -4.44

Charge Density (pH 7.0) -0.3255

GRAVY Index-0.78

Hydrophobic Moment 0.29

Boman Index-0.16

Instability Index72.18

Aliphatic Index 90.00

Aromaticity 0.0769

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 692.59

LogP -6.11

H-bond Donors 23.0

H-bond Acceptors 22.0

Rotatable Bonds 50.0

Heavy Atoms 109.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0311174 VERIFIED: NO

Provenance & Taxonomy

OrganismHeloderma suspectum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide