Peptide Database

Peptide NameEphrin A1a 41053453 precursor fragment 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC58H96N14O20

DescriptionStandard

        DDPVVALPEVQK
    

Molecular Weight1309.46 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.1863

GRAVY Index-0.24

Hydrophobic Moment 0.28

Boman Index0.02

Instability Index55.75

Aliphatic Index 113.33

Aromaticity 0.0000

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 546.85

LogP -4.01

H-bond Donors 16.0

H-bond Acceptors 18.0

Rotatable Bonds 40.0

Heavy Atoms 92.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0170992 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