Peptide Database

Peptide NameF-type SALMFamide 6

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC78H118N18O27

DescriptionStandard

        VPELAESDGGQSKLYF
    

Molecular Weight1739.88 Da

Isoelectric Point (pI)4.14

Net Charge (pH 7.0)-2.26

Net Charge (pH 7.4) -2.48

Charge Density (pH 7.0) -0.1413

GRAVY Index-0.42

Hydrophobic Moment 0.21

Boman Index0.08

Instability Index74.18

Aliphatic Index 73.12

Aromaticity 0.1250

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 732.73

LogP -7.02

H-bond Donors 24.0

H-bond Acceptors 25.0

Rotatable Bonds 56.0

Heavy Atoms 123.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0120580 VERIFIED: NO

Provenance & Taxonomy

OrganismStichopus japonicus [Animal]; Apostichopus japonicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide