Peptide Database

Peptide NamePeptide V

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Regulatory peptide ▸ Biological regulation

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC157H252N48O56

DescriptionStandard

        AQEEAEAEERRLQEQEELENYIEHVLLRRP
    

Molecular Weight3707.97 Da

Isoelectric Point (pI)4.46

Net Charge (pH 7.0)-6.09

Net Charge (pH 7.4) -6.35

Charge Density (pH 7.0) -0.2030

GRAVY Index-1.46

Hydrophobic Moment 0.55

Boman Index-0.41

Instability Index141.97

Aliphatic Index 84.67

Aromaticity 0.0333

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 1740.30

LogP -15.80

H-bond Donors 58.0

H-bond Acceptors 51.0

Rotatable Bonds 130.0

Heavy Atoms 261.0

Ring Count 3.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0039792 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyVGF

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide precursor Secretory granule peptide

RECORD: Rec_0131770 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal] [Animal]; Tupaia belangeri [Animal]

Tax ID9913;37347

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

RECORD: Rec_0141012 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 70.0%, E 0.0%, T 10.0%, C 20.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Cell-Cell Communication

RECORD: Rec_0201445 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyPeptide

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Growth regulation Development regulation

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour