Peptide Database

Peptide NameCystatin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length141 amino acids

Chemical FormulaC714H1150N186O204S10

DescriptionStandard

        MLHSQLPVAAPLRLLCALLLLPSVTMIPGGLSPRSVTDPDVQEAAEFAVQEYNALSANAYYYKQLRIVEAQSQVVTGAKYYLTMELMKTKCAKTTGKPKVYKEIQNCELPPKAQQEKLTCRFQVWSRPWLEKIELTKMSCN
    

Molecular Weight15924.54 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)4.55

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.0323

GRAVY Index-0.18

Hydrophobic Moment 0.50

Boman Index0.02

Instability Index50.33

Aliphatic Index 90.64

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 6267.80

LogP -53.37

H-bond Donors 217.0

H-bond Acceptors 220.0

Rotatable Bonds 526.0

Heavy Atoms 1114.0

Ring Count 24.0

Amide Bonds 154.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0359006 VERIFIED: NO

Provenance & Taxonomy

OrganismHoplocephalus stephensii [Animal]

FamilyCystatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial