Peptide Database

Peptide NameRelaxin 3a 84619258 precursor fragment 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC88H138N26O31

DescriptionStandard

        SNLPPLGQGEQDGSVFSRPA
    

Molecular Weight2056.19 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.54

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.0768

GRAVY Index-0.70

Hydrophobic Moment 0.43

Boman Index-0.02

Instability Index73.14

Aliphatic Index 58.50

Aromaticity 0.0500

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 916.31

LogP -12.98

H-bond Donors 29.0

H-bond Acceptors 30.0

Rotatable Bonds 63.0

Heavy Atoms 145.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0030294 VERIFIED: NO

Provenance & Taxonomy

OrganismDanio rerio [Animal]

Tax ID7955

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide