Peptide Database

Peptide NameCAPA peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC174H255N41O55

DescriptionStandard

        SPFSVDPPTDVDDVYSDDPLSAFLYARALFNPRL
    

Molecular Weight3801.13 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.54

Net Charge (pH 7.4) -4.75

Charge Density (pH 7.0) -0.1334

GRAVY Index-0.19

Hydrophobic Moment 0.36

Boman Index0.06

Instability Index26.80

Aliphatic Index 80.29

Aromaticity 0.1471

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1511.97

LogP -13.64

H-bond Donors 50.0

H-bond Acceptors 51.0

Rotatable Bonds 110.0

Heavy Atoms 270.0

Ring Count 10.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0050886 VERIFIED: NO

Provenance & Taxonomy

OrganismLithobius forficatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide