Peptide Database

Peptide NameProthoracicotropic hormone

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide signaling

Standard StatusStandard

Sequence Length109 amino acids

Chemical FormulaC552H881N159O173S7

DescriptionStandard

        GNIQVENQAIPDPPCTCKYKKEIEDLGENSVPRFIETRNCNKTQQPTCRPPYICKESLYSITILKRRETKSQESLEIPNELKYRWVAESHPVSVACLCTRDYQLRYNNN
    

Molecular Weight12737.32 Da

Isoelectric Point (pI)8.20

Net Charge (pH 7.0)1.80

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0165

GRAVY Index-0.89

Hydrophobic Moment 0.59

Boman Index-0.22

Instability Index69.37

Aliphatic Index 69.72

Aromaticity 0.0734

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14815.00

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

Amino Acid Composition

TPSA 5447.99

LogP -59.10

H-bond Donors 191.0

H-bond Acceptors 183.0

Rotatable Bonds 421.0

Heavy Atoms 891.0

Ring Count 19.0

Amide Bonds 123.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0172040 VERIFIED: NO

Provenance & Taxonomy

OrganismBombyx mori [Animal]

Tax ID7091

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

RECORD: Rec_0319937 VERIFIED: YES