Peptide Database

Peptide NameCorticotropin-releasing factor [I40]

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC211H341N59O64S2

DescriptionStandard

        SEEPPISLDLTFHLLREVLEMARAEQLAQQAHSNRKLMEIF
    

Molecular Weight4792.45 Da

Isoelectric Point (pI)5.09

Net Charge (pH 7.0)-3.35

Net Charge (pH 7.4) -3.67

Charge Density (pH 7.0) -0.0817

GRAVY Index-0.30

Hydrophobic Moment 0.77

Boman Index-0.04

Instability Index52.47

Aliphatic Index 102.44

Aromaticity 0.0488

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 1993.20

LogP -16.51

H-bond Donors 67.0

H-bond Acceptors 65.0

Rotatable Bonds 163.0

Heavy Atoms 336.0

Ring Count 6.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002207 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone