Peptide Database

Peptide NamePDH precursor-related peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC169H264N46O50

DescriptionStandard

        QEDLKYFEREVVAELAAQILRVAQGPSAFVAGPH
    

Molecular Weight3740.18 Da

Isoelectric Point (pI)4.96

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.41

Charge Density (pH 7.0) -0.0630

GRAVY Index-0.03

Hydrophobic Moment 0.63

Boman Index0.09

Instability Index35.53

Aliphatic Index 97.65

Aromaticity 0.0882

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1540.77

LogP -12.62

H-bond Donors 51.0

H-bond Acceptors 49.0

Rotatable Bonds 121.0

Heavy Atoms 265.0

Ring Count 6.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0067099 VERIFIED: YES

Provenance & Taxonomy

OrganismPenaeus vannamei [Animal]

FamilyPDH precursor-related peptide

Tax ID6689

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator

Half-LifeMammalian: 0.8 hour; Yeast: 10 min; E. coli: >10 hour

RECORD: Rec_0397235 VERIFIED: YES