Peptide Database

Peptide NameSecretin

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Gastrointestinal bioactivity

Hormonal / Endocrine ▸ Hormone peptide

Metabolic

Metabolic ▸ Appetite and feeding regulation ▸ Feeding regulator

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC130H219N43O42

DescriptionStandard

        HSDGTFTSELSRLRDSARLQRLLQGLV
    

Molecular Weight3056.39 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.60

Charge Density (pH 7.0) 0.0316

GRAVY Index-0.46

Hydrophobic Moment 0.70

Boman Index-0.20

Instability Index63.74

Aliphatic Index 101.11

Aromaticity 0.0370

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 1415.66

LogP -17.44

H-bond Donors 52.0

H-bond Acceptors 44.0

Rotatable Bonds 105.0

Heavy Atoms 215.0

Ring Count 2.0

Amide Bonds 28.0

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_0390996 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilySecretin

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Diagnostic Gastrointestinal

TargetSecretin receptor

Half-LifeClinical/Human: 27 min

FIRST PREV 1 2 3 4

Showing 1 records on this page Ã‚Â· Page 4 of 4