Peptide Database

Peptide NameCarboxy-terminal peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC152H224N38O52

DescriptionStandard

        SSPEEAVAWLLFKADPSQDIEPRLDDDNAW
    

Molecular Weight3415.63 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.53

Net Charge (pH 7.4) -6.74

Charge Density (pH 7.0) -0.2176

GRAVY Index-0.74

Hydrophobic Moment 0.39

Boman Index-0.05

Instability Index81.48

Aliphatic Index 75.00

Aromaticity 0.1000

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 1445.62

LogP -12.94

H-bond Donors 47.0

H-bond Acceptors 46.0

Rotatable Bonds 106.0

Heavy Atoms 242.0

Ring Count 8.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0384029 VERIFIED: YES

Provenance & Taxonomy

OrganismLophius americanus [Animal]

FamilyCarboxy-terminal peptide

Tax ID8073

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour