Peptide Database

Peptide NameCystatin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length141 amino acids

Chemical FormulaC710H1140N186O202S11

DescriptionStandard

        MVHSQLPVAAPLRLLCALLLLPSATMIPGGLSPRSVTDPDVQKAAEFAVQEYNSLSTNAYYYKQLRIVEAQSQVVAGAKYYLTMELMKTKCAKATGKPKVYKEIQNCELPPKAQQEKLTCHFQVWSRPWLEKMELTKMSCN
    

Molecular Weight15866.49 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)5.63

Net Charge (pH 7.4) 5.20

Charge Density (pH 7.0) 0.0399

GRAVY Index-0.21

Hydrophobic Moment 0.49

Boman Index0.02

Instability Index51.08

Aliphatic Index 85.82

Aromaticity 0.0780

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21680.00

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

Amino Acid Composition

TPSA 6223.30

LogP -54.11

H-bond Donors 215.0

H-bond Acceptors 221.0

Rotatable Bonds 524.0

Heavy Atoms 1109.0

Ring Count 25.0

Amide Bonds 154.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0008347 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudonaja textilis [Animal]

FamilyCystatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial