Peptide Database

Peptide NameP6K

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC282H442N76O98S

DescriptionStandard

        ARNDVLGDKENVRPNPYYTEPFDPDTSPEELSALIVDYANMIRNDVILLDNSVETRT
    

Molecular Weight6497.04 Da

Isoelectric Point (pI)4.10

Net Charge (pH 7.0)-7.19

Net Charge (pH 7.4) -7.39

Charge Density (pH 7.0) -0.1261

GRAVY Index-0.68

Hydrophobic Moment 0.51

Boman Index-0.12

Instability Index44.44

Aliphatic Index 85.44

Aromaticity 0.0702

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 2831.03

LogP -30.16

H-bond Donors 94.0

H-bond Acceptors 92.0

Rotatable Bonds 208.0

Heavy Atoms 457.0

Ring Count 9.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0148764 VERIFIED: NO

Provenance & Taxonomy

OrganismBombyx mori [Animal]

FamilyP6K

Tax ID7091

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

RECORD: Rec_0183967 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_0352152 VERIFIED: NO

Provenance & Taxonomy

OrganismBombyx mori [Animal]

Tax ID7091

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-