Peptide Database

Peptide NameCystatin-C (Cystatin-3), (Gamma-trace), (Neuroendocrine basic polypeptide), (Post-gamma-globulin)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length146 amino acids

Chemical FormulaC698H1115N199O203S8

DescriptionStandard

        MAGPLRAPLLLLAILAVALAVSPAAGSSPGKPPRLVGGPMDASVEEEGVRRALDFAVGEYNKASNDMYHSRALQVVRARKQIVAGVNYFLDVELGRTTCTKTQPNLDNCPFHDQPHLKRKAFCSFQIYAVPWQGTMTLSKSTCQDA
    

Molecular Weight15799.05 Da

Isoelectric Point (pI)9.00

Net Charge (pH 7.0)3.73

Net Charge (pH 7.4) 3.28

Charge Density (pH 7.0) 0.0256

GRAVY Index-0.11

Hydrophobic Moment 0.69

Boman Index0.04

Instability Index49.00

Aliphatic Index 84.25

Aromaticity 0.0685

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11710.00

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

Amino Acid Composition

TPSA 6396.48

LogP -66.25

H-bond Donors 222.0

H-bond Acceptors 218.0

Rotatable Bonds 510.0

Heavy Atoms 1108.0

Ring Count 25.0

Amide Bonds 157.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0034781 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