Peptide Database

Peptide NameUrechis exitatory peptide UEP-C

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC43H68N10O15S2

DescriptionStandard

        TFCTIDLNC
    

Molecular Weight1029.19 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.62

Net Charge (pH 7.4) -1.84

Charge Density (pH 7.0) -0.1801

GRAVY Index0.86

Hydrophobic Moment 0.12

Boman Index0.27

Instability Index55.62

Aliphatic Index 86.67

Aromaticity 0.1111

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 416.97

LogP -4.42

H-bond Donors 16.0

H-bond Acceptors 16.0

Rotatable Bonds 31.0

Heavy Atoms 70.0

Ring Count 1.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0217956 VERIFIED: NO

Provenance & Taxonomy

OrganismUrechis unicinctus [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-9

Bio-Activity Profile

Function

Neuropeptide