Peptide Database

Peptide NameUnnamed

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Invertebrate neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC48H58N10O14

DescriptionStandard

        SGADFYPWG
    

Molecular Weight999.03 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.54

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.1711

GRAVY Index-0.48

Hydrophobic Moment 0.23

Boman Index0.32

Instability Index16.86

Aliphatic Index 11.11

Aromaticity 0.3333

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 380.88

LogP -2.55

H-bond Donors 13.0

H-bond Acceptors 13.0

Rotatable Bonds 25.0

Heavy Atoms 72.0

Ring Count 5.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0078401 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyKinin

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/

RECORD: Rec_0125586 VERIFIED: NO

Provenance & Taxonomy

OrganismAcheta domesticus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

RECORD: Rec_0141031 VERIFIED: YES

Provenance & Taxonomy

OrganismAcheta domesticus [Animal]

FamilyAcd-K

Tax ID6997

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

-

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

RECORD: Rec_0159041 VERIFIED: YES

Provenance & Taxonomy

OrganismAcheta domesticus [Animal]

FamilyKinin

Tax ID6997

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Invertebrate neuropeptide