Peptide Database

Peptide NameCAPA-Pyrokinin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC69H101N21O22S

DescriptionStandard

        NSGGGEGSGMWFGPRL
    

Molecular Weight1608.73 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0148

GRAVY Index-0.59

Hydrophobic Moment 0.21

Boman Index0.14

Instability Index15.38

Aliphatic Index 24.38

Aromaticity 0.1250

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 689.57

LogP -9.28

H-bond Donors 24.0

H-bond Acceptors 23.0

Rotatable Bonds 50.0

Heavy Atoms 113.0

Ring Count 4.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0156542 VERIFIED: YES

Provenance & Taxonomy

OrganismPachyphasma brandbergense [Animal]

FamilyPyrokinin

Tax ID1041430

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Invertebrate neurohormone

RECORD: Rec_0196896 VERIFIED: YES