Peptide Database

Peptide NamePyrokinin-5

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC76H112N22O26S

DescriptionStandard

        SGETSGEGNGMWFGPRL
    

Molecular Weight1781.90 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.53

Net Charge (pH 7.4) -1.74

Charge Density (pH 7.0) -0.0902

GRAVY Index-0.78

Hydrophobic Moment 0.25

Boman Index0.06

Instability Index-17.73

Aliphatic Index 22.94

Aromaticity 0.1176

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 776.20

LogP -10.18

H-bond Donors 27.0

H-bond Acceptors 26.0

Rotatable Bonds 56.0

Heavy Atoms 125.0

Ring Count 4.0

Amide Bonds 17.0

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_0411715 VERIFIED: YES

Provenance & Taxonomy

OrganismBantua robusta [Animal]

FamilyPyrokinin

Tax ID344686

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Myotropic

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0412128 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyPyrokinin/PBAN

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

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/

FIRST PREV 1 ... 3 4 5

Showing 2 records on this page Ã‚Â· Page 5 of 5