Peptide Database

Peptide NameGrowth-blocking peptide

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hormonal / Endocrine ▸ Hormone peptide

Immunology ▸ Immune modulation ▸ Cytokine modulation

Regulatory peptide ▸ Biological regulation

Regulatory peptide ▸ Cell signaling / Growth factor signaling ▸ Growth factor activity

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC106H161N31O33S3

DescriptionStandard

        ENFSGGCVAGYMRTPDGRCKPTF
    

Molecular Weight2493.80 Da

Isoelectric Point (pI)8.14

Net Charge (pH 7.0)0.82

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0355

GRAVY Index-0.57

Hydrophobic Moment 0.30

Boman Index-0.07

Instability Index16.06

Aliphatic Index 16.96

Aromaticity 0.1304

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 1034.37

LogP -13.05

H-bond Donors 38.0

H-bond Acceptors 37.0

Rotatable Bonds 77.0

Heavy Atoms 173.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0131283 VERIFIED: YES

Provenance & Taxonomy

OrganismMythimna separata [Animal]

FamilyGrowth-blocking peptide

Tax ID271217

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide7-19

Bio-Activity Profile

Function

Hormone Endocrine Growth regulation Development regulation ACE inhibitory

Half-LifeMammalian: 1 hour; Yeast: 30 min; E. coli: >10 hour

RECORD: Rec_0400737 VERIFIED: YES