Peptide Database

Peptide NameGastric inhibitory polypeptide

Function Ontology

Hormonal / Endocrine

Standard StatusStandard

Sequence Length153 amino acids

Chemical FormulaC757H914N216O74S4

DescriptionStandard

        MVATKTFALLLLSLFLAVGLGEKKEGHFSALPSLPVGSHAKVSSPQPRGPRYAEGTFISDYSIAMDKIHQQDFVNWLLAQKGKKNDWKHNITQREARALELASQANRKEEEAVEPQSSPAKNPSDEDLLRDLLIQELLACLLDQTNLCRLRSR
    

Molecular Weight17107.36 Da

Isoelectric Point (pI)8.12

Net Charge (pH 7.0)1.26

Net Charge (pH 7.4) 0.86

Charge Density (pH 7.0) 0.0082

GRAVY Index-0.42

Hydrophobic Moment 0.02

Boman Index-0.06

Instability Index53.71

Aliphatic Index 92.55

Aromaticity 0.0850

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 5961.24

LogP 16.41

H-bond Donors 109.0

H-bond Acceptors 236.0

Rotatable Bonds 305.0

Heavy Atoms 1067.0

Ring Count 23.0

Amide Bonds 304.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0431017 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [other]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Hormonal / Endocrine