Peptide Database

Peptide NameCystatin-S (Cystatin-1), (Protein LM)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length141 amino acids

Chemical FormulaC718H1113N179O215S8

DescriptionStandard

        MAYLLHAQLFLLTTFILVLNMRLCPVLGHFLGGIEKSSMEEEGASEALNYAVNEYNEKNSDLYLSRVVEVKDVQKQVVAGTKFFFDVILGKTICLKTQGDLTNCPLNEEADQQEHEFCSFVVHDIPWENYIVLLSSSCHSI
    

Molecular Weight15949.11 Da

Isoelectric Point (pI)4.76

Net Charge (pH 7.0)-10.08

Net Charge (pH 7.4) -10.67

Charge Density (pH 7.0) -0.0715

GRAVY Index0.12

Hydrophobic Moment 0.47

Boman Index0.15

Instability Index40.25

Aliphatic Index 103.62

Aromaticity 0.0993

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13200.00

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

Amino Acid Composition

TPSA 6312.87

LogP -52.46

H-bond Donors 217.0

H-bond Acceptors 218.0

Rotatable Bonds 532.0

Heavy Atoms 1120.0

Ring Count 23.0

Amide Bonds 154.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0176665 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyCystatin

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial