Peptide Database

Peptide NameCAPA peptide 6

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC85H140N30O30

DescriptionStandard

        SSEKNSRENRSSPFAPRL
    

Molecular Weight2062.20 Da

Isoelectric Point (pI)10.74

Net Charge (pH 7.0)1.46

Net Charge (pH 7.4) 1.25

Charge Density (pH 7.0) 0.0814

GRAVY Index-1.68

Hydrophobic Moment 0.43

Boman Index-0.55

Instability Index118.28

Aliphatic Index 27.22

Aromaticity 0.0556

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 1014.09

LogP -15.68

H-bond Donors 36.0

H-bond Acceptors 32.0

Rotatable Bonds 68.0

Heavy Atoms 145.0

Ring Count 3.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0147339 VERIFIED: NO

Provenance & Taxonomy

OrganismXibalbanus tulumensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide