Peptide Database

Peptide NameCystatin-D (Cystatin-5)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length142 amino acids

Chemical FormulaC717H1114N188O212S10

DescriptionStandard

        MMWPMHTPLLLLTALMVAVAGSASAQSRTLAGGIHATDLNDKSVQCALDFAISEYNKVINKDEYYSRPLQVMAAYQQIVGGVNYYFNVKFGRTTCTKSQPNLDNCPFNDQPKLKEEEFCSFQINEVPWEDKISILNYKCRKV
    

Molecular Weight16080.30 Da

Isoelectric Point (pI)6.71

Net Charge (pH 7.0)-0.36

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0026

GRAVY Index-0.24

Hydrophobic Moment 0.59

Boman Index0.04

Instability Index42.98

Aliphatic Index 80.35

Aromaticity 0.1056

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 6464.74

LogP -61.18

H-bond Donors 222.0

H-bond Acceptors 224.0

Rotatable Bonds 529.0

Heavy Atoms 1127.0

Ring Count 26.0

Amide Bonds 159.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0136280 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyCystatin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial