Peptide Database

Peptide NameAndrogenic gland hormone B chain

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC227H351N65O66S5

DescriptionStandard

        YQVRGMRSDVLCGDIRFTVQCICNELGYFPTERLDKPCPWPNRE
    

Molecular Weight5206.94 Da

Isoelectric Point (pI)6.35

Net Charge (pH 7.0)-0.27

Net Charge (pH 7.4) -0.54

Charge Density (pH 7.0) -0.0060

GRAVY Index-0.55

Hydrophobic Moment 0.49

Boman Index-0.14

Instability Index17.88

Aliphatic Index 64.09

Aromaticity 0.1136

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8730.00

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

Amino Acid Composition

TPSA 2128.08

LogP -19.56

H-bond Donors 77.0

H-bond Acceptors 71.0

Rotatable Bonds 165.0

Heavy Atoms 363.0

Ring Count 10.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111053 VERIFIED: YES

Provenance & Taxonomy

OrganismArmadillidium vulgare [Animal]

FamilyAndrogenic gland hormone

Tax ID13347

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide21-38

Bio-Activity Profile

Function

Hormone Endocrine Growth regulation Development regulation

Half-LifeMammalian: 2.8 hour; Yeast: 10 min; E. coli: 2 min