Peptide Database

Peptide NameAsCystatin (AsCys), (Cystatin)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length141 amino acids

Chemical FormulaC711H1144N184O202S11

DescriptionStandard

        MVHSQLPVAAPLRLLCALLLLPLATMIPGGLSPRSVTDPDVQEAAEFAVQEYNALSANAYYYKQLRIVEAQSQVVTGAKYYLTMELMKTKCAKTTGKPKVYKEIQNCELPPKAQQEKLTCRFQVWSCPWLQKIELTKMSCN
    

Molecular Weight15854.52 Da

Isoelectric Point (pI)8.89

Net Charge (pH 7.0)4.54

Net Charge (pH 7.4) 4.14

Charge Density (pH 7.0) 0.0322

GRAVY Index-0.11

Hydrophobic Moment 0.50

Boman Index0.05

Instability Index52.82

Aliphatic Index 91.35

Aromaticity 0.0780

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21805.00

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

Amino Acid Composition

TPSA 6191.46

LogP -52.28

H-bond Donors 214.0

H-bond Acceptors 219.0

Rotatable Bonds 522.0

Heavy Atoms 1108.0

Ring Count 24.0

Amide Bonds 155.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0263377 VERIFIED: NO

Provenance & Taxonomy

OrganismAustrelaps superbus [Animal]

FamilyCystatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial