Peptide Database

Peptide NameNatriuretic peptides B

Function Ontology

Cardiovascular

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length106 amino acids

Chemical FormulaC489H802N160O152S5

DescriptionStandard

        HPLGGPGPASEASAIQELLDGLRDTVSELQEAQMALGPLQQGHSPAESWEAQEEPPARVLAPHDNVLRALRRLGSSKMMRDSRCFGRRLDRIGSLSGLGCNVLRRH
    

Molecular Weight11514.91 Da

Isoelectric Point (pI)7.09

Net Charge (pH 7.0)0.12

Net Charge (pH 7.4) -0.34

Charge Density (pH 7.0) 0.0011

GRAVY Index-0.53

Hydrophobic Moment 0.92

Boman Index-0.12

Instability Index79.67

Aliphatic Index 82.92

Aromaticity 0.0189

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 4999.98

LogP -58.92

H-bond Donors 175.0

H-bond Acceptors 161.0

Rotatable Bonds 383.0

Heavy Atoms 806.0

Ring Count 15.0

Amide Bonds 113.0

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_0081801 VERIFIED: NO

Provenance & Taxonomy

OrganismFelis catus [Animal]

FamilyNatriuretic peptide

Tax ID9685

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide84-100

Bio-Activity Profile

Function

Hormone Cardiovascular