Peptide Database

Peptide NameC5a

Function Ontology

Immunology ▸ Immune cell migration ▸ Chemotactic peptide

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC388H633N119O109S6

DescriptionStandard

        NLHLLRQKIEEQAAKYKHSVPKKCCYDGARVNFYETCEERVARVTIGPLCIRAFNECCTIANKIRKESPHKPVQLGR
    

Molecular Weight8901.30 Da

Isoelectric Point (pI)9.33

Net Charge (pH 7.0)6.97

Net Charge (pH 7.4) 6.50

Charge Density (pH 7.0) 0.0905

GRAVY Index-0.60

Hydrophobic Moment 0.56

Boman Index-0.20

Instability Index59.84

Aliphatic Index 77.27

Aromaticity 0.0649

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 3729.13

LogP -36.34

H-bond Donors 135.0

H-bond Acceptors 125.0

Rotatable Bonds 301.0

Heavy Atoms 622.0

Ring Count 12.0

Amide Bonds 83.0

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_0306662 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyGtoPdb endogenous peptide ligand

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Chemotactic Immunomodulatory Signaling peptide

TargetC3a receptor (Mouse); C5a1 receptor (Mouse)