Peptide Database

Peptide NamePKYMTD peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC147H231N35O45S

DescriptionStandard

        PKYMDTREPQDIFKDLVFLTLQQLVSD
    

Molecular Weight3240.68 Da

Isoelectric Point (pI)4.52

Net Charge (pH 7.0)-2.03

Net Charge (pH 7.4) -2.10

Charge Density (pH 7.0) -0.0753

GRAVY Index-0.42

Hydrophobic Moment 0.73

Boman Index-0.05

Instability Index55.38

Aliphatic Index 93.70

Aromaticity 0.1111

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1307.77

LogP -9.50

H-bond Donors 44.0

H-bond Acceptors 44.0

Rotatable Bonds 108.0

Heavy Atoms 228.0

Ring Count 5.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0203412 VERIFIED: NO

Provenance & Taxonomy

OrganismSepia officinalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide