Peptide Database

Peptide NameCorticotropin-like intermediary peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC105H153N23O35

DescriptionStandard

        PVKVYANGAEEESAEAFPLEF
    

Molecular Weight2297.47 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.03

Net Charge (pH 7.4) -4.10

Charge Density (pH 7.0) -0.1919

GRAVY Index-0.27

Hydrophobic Moment 0.40

Boman Index0.14

Instability Index59.16

Aliphatic Index 65.24

Aromaticity 0.1429

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 918.61

LogP -7.15

H-bond Donors 30.0

H-bond Acceptors 31.0

Rotatable Bonds 72.0

Heavy Atoms 163.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223780 VERIFIED: YES

Provenance & Taxonomy

OrganismCavia porcellus [Animal]

FamilyCorticotropin-like intermediary peptide

Tax ID10141

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other Mods13:Phosphoserine

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator

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

RECORD: Rec_0392816 VERIFIED: NO

Provenance & Taxonomy

OrganismCavia porcellus [Animal]

FamilyPOMC

Tax ID10141

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsSer13 Phosphoserine

Bio-Activity Profile

Function

Hormone precursor Neuropeptide precursor