Peptide Database

Peptide NameVGF-derived peptide TLQP-21

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hormonal / Endocrine ▸ Hormone peptide

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological regulation

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC110H176N40O27

DescriptionStandard

        TLQPPSALRRRHYHHALPPSR
    

Molecular Weight2490.83 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.66

Net Charge (pH 7.4) 3.32

Charge Density (pH 7.0) 0.1742

GRAVY Index-1.24

Hydrophobic Moment 0.42

Boman Index-0.35

Instability Index188.94

Aliphatic Index 65.24

Aromaticity 0.0476

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 1067.81

LogP -11.17

H-bond Donors 38.0

H-bond Acceptors 34.0

Rotatable Bonds 73.0

Heavy Atoms 177.0

Ring Count 8.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0086092 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyVGF-derived peptide TLQP

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Metabolic regulation Physiological regulation Reproductive regulator Growth regulation Development regulation Immunomodulatory ACE inhibitory

Half-LifeMammalian: 7.2 hour; Yeast: >20 hour; E. coli: >10 hour