Peptide Database

Peptide NameNeutrophil elastase

Function Ontology

Bioactive

Standard StatusStandard

Sequence Length267 amino acids

Chemical FormulaC1251H1485N385O82S15

DescriptionStandard

        MTLGRRLACLFLACVLPALLLGGTALASEIVGGRRARPHAWPFMVSLQLRGGHFCGATLIAPNFVMSAAHCVANVNVRAVRVVLGAHNLSRREPTRQVFAVQRIFENGYDPVNLLNDIVILQLNGSATINANVQVAQLPAQGRRLGNGVQCLAMGWGLLGRNRGIASVLQELNVTVVTSLCRRSNVCTLVRGRQAGVCFGDSGSPLVCNGLIHGIASFVRGGCASGLYPDAFAPVAQFVNWIDSIIQRSEDNPCPHPRDPDPASRTH
    

Molecular Weight28517.76 Da

Isoelectric Point (pI)9.37

Net Charge (pH 7.0)10.96

Net Charge (pH 7.4) 9.70

Charge Density (pH 7.0) 0.0411

GRAVY Index0.24

Hydrophobic Moment 0.12

Boman Index0.11

Instability Index47.88

Aliphatic Index 102.25

Aromaticity 0.0824

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 20105.00

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

Amino Acid Composition

TPSA 9697.33

LogP -30.64

H-bond Donors 190.0

H-bond Acceptors 382.0

Rotatable Bonds 470.0

Heavy Atoms 1776.0

Ring Count 40.0

Amide Bonds 519.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0430971 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [other]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Bioactive