Peptide Database

Peptide NameBPTI-K15R/R17G

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length58 amino acids

Chemical FormulaC280H429N83O79S7

DescriptionStandard

        RPDFCLEPPYTGPCRAGIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTCGGA
    

Molecular Weight6446.37 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.0811

GRAVY Index-0.42

Hydrophobic Moment 0.60

Boman Index-0.08

Instability Index30.20

Aliphatic Index 42.24

Aromaticity 0.1379

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2619.72

LogP -28.80

H-bond Donors 98.0

H-bond Acceptors 91.0

Rotatable Bonds 204.0

Heavy Atoms 449.0

Ring Count 12.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0022491 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

Targetserine protease 3 (Human)

Activity5.9 nM

MethodKi