Peptide Database

Peptide NameCAPA-Periviscerokinin-2

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myoactive peptide

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Visceral muscle modulation

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC97H146N24O25

DescriptionStandard

        SGLQFAVLDGQGFIPFPRV
    

Molecular Weight2048.34 Da

Isoelectric Point (pI)5.55

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0284

GRAVY Index0.55

Hydrophobic Moment 0.34

Boman Index0.33

Instability Index37.45

Aliphatic Index 97.37

Aromaticity 0.1579

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 775.15

LogP -5.51

H-bond Donors 25.0

H-bond Acceptors 25.0

Rotatable Bonds 62.0

Heavy Atoms 146.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0139722 VERIFIED: YES

Provenance & Taxonomy

OrganismNamaquaphasma ookiepense [Animal]

FamilyPeriviscerokinin

Tax ID409167

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Visceral activity Myoactive

RECORD: Rec_0229806 VERIFIED: YES

Provenance & Taxonomy

OrganismNamaquaphasma ookiepense [Animal]

FamilyCAPA-Periviscerokinin

Tax ID409167

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Neuromodulator Myotropic

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0233520 VERIFIED: NO

Provenance & Taxonomy

OrganismNamaquaphasma ookiepense [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

RECORD: Rec_0312380 VERIFIED: YES

Provenance & Taxonomy

OrganismStriatophasma naukluftense [Animal]

FamilyPeriviscerokinin

Tax ID1041429

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Visceral activity Myoactive

RECORD: Rec_0418584 VERIFIED: YES

Provenance & Taxonomy

OrganismStriatophasma naukluftense [Animal]

FamilyCAPA-Periviscerokinin

Tax ID1041429

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Neuromodulator Myotropic

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour