Peptide Database

Peptide NameUnnamed

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC140H209N35O45S2

DescriptionStandard

        AGGDSLYEPGKALASACQVAVEACAAWFPGPE
    

Molecular Weight3166.49 Da

Isoelectric Point (pI)4.24

Net Charge (pH 7.0)-3.21

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.1003

GRAVY Index0.21

Hydrophobic Moment 0.47

Boman Index0.27

Instability Index54.77

Aliphatic Index 67.50

Aromaticity 0.0938

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 1233.84

LogP -12.74

H-bond Donors 42.0

H-bond Acceptors 44.0

Rotatable Bonds 94.0

Heavy Atoms 222.0

Ring Count 7.0

Amide Bonds 32.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0065146 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

Paper数据库级溯源文献：Wang Y, Wang M, Yin S, et al. NeuroPep: a comprehensive resource of neuropeptides. Database (Oxford). 2015:bav038. PMID 25931458; Bin Y, Zhang W, Tang W, et al. Prediction of Neuropeptides from Sequence Information Using Ensemble Classifier and Hybrid Features. J Proteome Res. 2020;19(9):3732-3740. PMID 32786686. PMID25931458;32786686 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/25931458/

RECORD: Rec_0073637 VERIFIED: YES

Provenance & Taxonomy

OrganismProcambarus clarkii [Animal]

FamilyC-terminal peptide

Tax ID6728

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide Neuromodulator Myotropic

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

RECORD: Rec_0197036 VERIFIED: NO

Provenance & Taxonomy

OrganismProcambarus clarkii [Animal]

FamilyFMRFamide related peptide

Tax ID6728

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

RFamide Neuropeptide Neuromodulator