Peptide Database

Peptide NameCystatin (Ovarian cystatin), (P12)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length129 amino acids

Chemical FormulaC638H1041N167O181S9

DescriptionStandard

        MYLKVIVLFLAVTLVVESTGIPGGLVDADINDKDVQKALRFAVDHYNGQSNDAFVRKVSKVIKVQQQVAAGMKYIFTVKMEVASCKKGGVKTMCAVPKNPSIEQVIQCKITVWSQPWLNSLKVTENTCM
    

Molecular Weight14235.68 Da

Isoelectric Point (pI)9.23

Net Charge (pH 7.0)5.55

Net Charge (pH 7.4) 5.19

Charge Density (pH 7.0) 0.0430

GRAVY Index0.16

Hydrophobic Moment 0.81

Boman Index0.11

Instability Index29.15

Aliphatic Index 100.31

Aromaticity 0.0698

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15720.00

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

Amino Acid Composition

TPSA 5621.47

LogP -49.72

H-bond Donors 194.0

H-bond Acceptors 197.0

Rotatable Bonds 482.0

Heavy Atoms 995.0

Ring Count 16.0

Amide Bonds 142.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0400072 VERIFIED: NO

Provenance & Taxonomy

OrganismCyprinus carpio [Animal]

FamilyCystatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial