Peptide Database

Peptide NameYFamde

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC74H110N18O14S2

DescriptionStandard

        YGGFMKKKFMRF
    

Molecular Weight1539.91 Da

Isoelectric Point (pI)10.46

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.3130

GRAVY Index-0.51

Hydrophobic Moment 0.43

Boman Index-0.08

Instability Index6.09

Aliphatic Index 0.00

Aromaticity 0.3333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 543.61

LogP -1.17

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 53.0

Heavy Atoms 108.0

Ring Count 4.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0262488 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyFMRFamide related peptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

RFamide Neuropeptide Neuromodulator

RECORD: Rec_0305276 VERIFIED: YES