Peptide Database

Peptide NameProtein S100-A9 (Calgranulin-B) (Leukocyte L1 complex heavy chain) (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 Length113 amino acids

Chemical FormulaC557H890N166O174S11

DescriptionStandard

        MANKAPSQMERSITTIIDTFHQYSRKEGHPDTLSKKEFRQMVEAQLATFMKKEKRNEALINDIMEDLDTNQDNQLSFEECMMLMAKLIFACHEKLHENNPRGHGHSHGKGCGK
    

Molecular Weight13048.75 Da

Isoelectric Point (pI)6.65

Net Charge (pH 7.0)-0.89

Net Charge (pH 7.4) -1.55

Charge Density (pH 7.0) -0.0079

GRAVY Index-0.88

Hydrophobic Moment 0.70

Boman Index-0.18

Instability Index36.84

Aliphatic Index 57.08

Aromaticity 0.0531

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 5549.89

LogP -59.76

H-bond Donors 190.0

H-bond Acceptors 191.0

Rotatable Bonds 457.0

Heavy Atoms 908.0

Ring Count 16.0

Amide Bonds 125.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0200198 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyS-100

Tax ID10090

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