Peptide Database

Peptide NameCystatin-9

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length153 amino acids

Chemical FormulaC798H1243N221O233S9

DescriptionStandard

        MGRQRRCRWAQPWTLLLLLLGPRLLVTHGWRRKGDKNSENTNILELYLPAVVEYALHVYNMRSQDMNAYKVVRVLRSWLELSEQKEEKGLVFSMELQFARTRCGKFDEDIDNCPFQATPDVNNTITCFFTVDTEPWKTEFQLLNDTCLEGSAE
    

Molecular Weight17949.33 Da

Isoelectric Point (pI)5.77

Net Charge (pH 7.0)-2.34

Net Charge (pH 7.4) -2.77

Charge Density (pH 7.0) -0.0153

GRAVY Index-0.44

Hydrophobic Moment 0.81

Boman Index-0.07

Instability Index46.63

Aliphatic Index 82.16

Aromaticity 0.1046

Extinction Coeff. Reduced 33460.00

Extinction Coeff. Oxidized 33710.00

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

Amino Acid Composition

TPSA 7392.60

LogP -66.01

H-bond Donors 261.0

H-bond Acceptors 242.0

Rotatable Bonds 595.0

Heavy Atoms 1261.0

Ring Count 29.0

Amide Bonds 168.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127774 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyCystatin

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial