Peptide Database

Peptide NamePutative pancreatic polypeptide 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC95H172N24O25S4

DescriptionStandard

        MAAACRCLSLLLLSTCVALLL
    

Molecular Weight2178.79 Da

Isoelectric Point (pI)7.74

Net Charge (pH 7.0)0.47

Net Charge (pH 7.4) 0.21

Charge Density (pH 7.0) 0.0224

GRAVY Index2.11

Hydrophobic Moment 0.38

Boman Index0.51

Instability Index41.90

Aliphatic Index 181.43

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 767.91

LogP -4.63

H-bond Donors 31.0

H-bond Acceptors 30.0

Rotatable Bonds 71.0

Heavy Atoms 148.0

Ring Count 0.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0167881 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone

RECORD: Rec_0184280 VERIFIED: YES