Peptide Database

Peptide NameDeltorphin I

Function Ontology

Antimicrobial

Enzyme modulation ▸ Enzyme inhibition ▸ Inhibition of ileum cells contraction

Enzyme modulation ▸ Enzyme inhibition ▸ Inhibition of vas deferens cells contraction

Neurological / Signaling ▸ Analgesic/antinociceptive activity

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Analgesic

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC37H51N7O11

DescriptionStandard

        YAFDVVG
    

Molecular Weight769.84 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1771

GRAVY Index1.11

Hydrophobic Moment 0.37

Boman Index0.54

Instability Index47.90

Aliphatic Index 97.14

Aromaticity 0.2857

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 295.45

LogP -1.06

H-bond Donors 10.0

H-bond Acceptors 10.0

Rotatable Bonds 21.0

Heavy Atoms 55.0

Ring Count 2.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0405661 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyllomedusa sauvagii [Animal]

Tax ID8395

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

Bio-Activity Profile

Function

-

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