Peptide Database

Peptide NameShort Neuropeptide F

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC55H94N20O15

DescriptionStandard

        SGRSPSLRLRF
    

Molecular Weight1275.46 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.46

Net Charge (pH 7.4) 2.25

Charge Density (pH 7.0) 0.2236

GRAVY Index-0.68

Hydrophobic Moment 0.24

Boman Index-0.38

Instability Index141.51

Aliphatic Index 70.91

Aromaticity 0.0909

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 591.92

LogP -7.51

H-bond Donors 23.0

H-bond Acceptors 18.0

Rotatable Bonds 41.0

Heavy Atoms 90.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276241 VERIFIED: NO

Provenance & Taxonomy

OrganismTribolium castaneum [Animal] [Animal]; Xibalbanus tulumensis [Animal]

Tax ID7070

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide