Peptide Database

Peptide NameCorticotropin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC210H315N59O58S

DescriptionStandard

        SYSMEHFRWGKPVGRKRRPVKVYPNGVQEETSEGFPLEF
    

Molecular Weight4626.17 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)1.56

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0399

GRAVY Index-1.05

Hydrophobic Moment 0.68

Boman Index-0.20

Instability Index66.39

Aliphatic Index 39.74

Aromaticity 0.1538

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 1898.15

LogP -16.63

H-bond Donors 66.0

H-bond Acceptors 62.0

Rotatable Bonds 148.0

Heavy Atoms 328.0

Ring Count 12.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270060 VERIFIED: YES

Provenance & Taxonomy

OrganismStruthio camelus [Animal]

FamilyCorticotropin

Tax ID8801

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other Mods13:Valine amide

Bio-Activity Profile

Function

Hormone Endocrine

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

RECORD: Rec_0365483 VERIFIED: NO