Peptide Database

Peptide NameProtein S100-A9 (Calgranulin-B) (Migration inhibitory factor-related protein 14) (MRP-14) (p14) (S100 calcium-binding protein A9)

Function Ontology

Antimicrobial

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length132 amino acids

Chemical FormulaC636H981N201O197S6

DescriptionStandard

        MSCGMSQLERSIDTIINVFHQYSVRVGPRDSLSQKEFKQLVQKELHNFLKKEARDEKAINDIMEDLDTNQDKQLSFEEFVILMARLVHASHEEMHKNAPHDHEGHSHGPGLGGGGPGHGHGHSHGHGHGHSH
    

Molecular Weight14787.21 Da

Isoelectric Point (pI)6.25

Net Charge (pH 7.0)-5.00

Net Charge (pH 7.4) -6.12

Charge Density (pH 7.0) -0.0379

GRAVY Index-0.87

Hydrophobic Moment 0.73

Boman Index-0.10

Instability Index38.73

Aliphatic Index 64.24

Aromaticity 0.0455

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 6354.48

LogP -71.98

H-bond Donors 215.0

H-bond Acceptors 214.0

Rotatable Bonds 504.0

Heavy Atoms 1040.0

Ring Count 27.0

Amide Bonds 143.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166618 VERIFIED: YES

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyS-100

Tax ID9986

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antioxidant Autophagy-modulating Non-hemolytic

TargetNo Target Organism Found