Peptide Database

Peptide NameChorionic somatomammotropin hormone 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length191 amino acids

Chemical FormulaC985H1525N267O305S10

DescriptionStandard

        VQTVPLSRLFDHAMLQAHRAHQLAIDTYQEFEETYIPKDQKYSFLHDSQTSFCFSDSIPTPSNMEETQQKSNLELLRISLLLIESWLEPVRFLRSMFANNLVYDTSDSDDYHLLKDLEEGIQTLMGRLEDGSRRTGQILKQTYSKFDTNSHNHDALLKNYGLLYCFRKDMDKVETFLRMVQCRSVEGSCGF
    

Molecular Weight22307.90 Da

Isoelectric Point (pI)5.33

Net Charge (pH 7.0)-7.66

Net Charge (pH 7.4) -8.34

Charge Density (pH 7.0) -0.0401

GRAVY Index-0.51

Hydrophobic Moment 0.65

Boman Index-0.08

Instability Index44.40

Aliphatic Index 79.11

Aromaticity 0.1047

Extinction Coeff. Reduced 17420.00

Extinction Coeff. Oxidized 17670.00

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

Amino Acid Composition

TPSA 9311.85

LogP -111.77

H-bond Donors 326.0

H-bond Acceptors 314.0

Rotatable Bonds 702.0

Heavy Atoms 1567.0

Ring Count 33.0

Amide Bonds 209.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344232 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Familysomatotropin/prolactin family

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide53-165; 182-189

Bio-Activity Profile

Function

Hormone somatotropin prolactin family