Peptide Database

Peptide NameMIRIAM

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC164H263N47O44S5

DescriptionStandard

        MIRIAMKALNCFKVSGLKCWSFNSPRGQESPCPG
    

Molecular Weight3757.46 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)3.47

Net Charge (pH 7.4) 3.20

Charge Density (pH 7.0) 0.1021

GRAVY Index-0.10

Hydrophobic Moment 0.68

Boman Index0.03

Instability Index42.32

Aliphatic Index 60.29

Aromaticity 0.0882

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 1462.39

LogP -15.04

H-bond Donors 53.0

H-bond Acceptors 53.0

Rotatable Bonds 122.0

Heavy Atoms 260.0

Ring Count 7.0

Amide Bonds 36.0

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_0113598 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial

TargetRabbit erythrocytes

Activity100 μg/mL

MethodHemolysis

RECORD: Rec_0197727 VERIFIED: YES