Peptide Database

Peptide NameGlycoprotein hormones alpha chain

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological modulation

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC454H717N129O138S15

DescriptionStandard

        YPSMDLSNMGCEECTLRKNSVFSRDRPVYQCMGCCFSRAYPTPLKAMKTMTIPKNITSEATCCVAKHSYETEVAGIKVRNHTDCHCSTCYFHKI
    

Molecular Weight10671.31 Da

Isoelectric Point (pI)8.56

Net Charge (pH 7.0)4.02

Net Charge (pH 7.4) 3.44

Charge Density (pH 7.0) 0.0427

GRAVY Index-0.36

Hydrophobic Moment 0.55

Boman Index-0.07

Instability Index46.02

Aliphatic Index 49.79

Aromaticity 0.0851

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8075.00

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

Amino Acid Composition

TPSA 4290.94

LogP -48.89

H-bond Donors 161.0

H-bond Acceptors 161.0

Rotatable Bonds 347.0

Heavy Atoms 736.0

Ring Count 17.0

Amide Bonds 98.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0079035 VERIFIED: YES

Provenance & Taxonomy

OrganismMorone saxatilis [Animal]

FamilyGlycoprotein hormones

Tax ID34816

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Disulfide11-34; 14-63; 31-84; 35-86; 62-89

Other Mods55:N-linked (GlcNAc...) asparagine; 80:N-linked (GlcNAc...) asparagine

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator Receptor modulation

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