Peptide Database

Peptide NamePDH precursor-related peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC225H347N61O71S

DescriptionStandard

        LALTIQATQYEEDKYQENEVKYGRELASWLAQLAHKNEPAICAH
    

Molecular Weight5074.59 Da

Isoelectric Point (pI)5.09

Net Charge (pH 7.0)-3.06

Net Charge (pH 7.4) -3.40

Charge Density (pH 7.0) -0.0696

GRAVY Index-0.68

Hydrophobic Moment 0.59

Boman Index-0.06

Instability Index29.36

Aliphatic Index 84.55

Aromaticity 0.0909

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 2159.96

LogP -19.19

H-bond Donors 73.0

H-bond Acceptors 71.0

Rotatable Bonds 169.0

Heavy Atoms 358.0

Ring Count 8.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0162934 VERIFIED: YES

Provenance & Taxonomy

OrganismRomalea microptera [Animal]

FamilyPDH precursor-related peptide

Tax ID7007

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine

Half-LifeMammalian: 5.5 hour; Yeast: 3 min; E. coli: 2 min