Peptide Database

Peptide NamePeptide chain B in PDB 1NIW

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC94H165N27O26S

DescriptionStandard

        RKKTFKEVANAVKISASLM
    

Molecular Weight2121.55 Da

Isoelectric Point (pI)10.46

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1978

GRAVY Index-0.14

Hydrophobic Moment 0.69

Boman Index-0.11

Instability Index2.07

Aliphatic Index 87.37

Aromaticity 0.0526

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 894.18

LogP -8.53

H-bond Donors 32.0

H-bond Acceptors 31.0

Rotatable Bonds 76.0

Heavy Atoms 148.0

Ring Count 1.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0099976 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Familyprotein-binding peptide

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Protein-binding Peptide-protein interaction Structural binding

TargetPDB 1NIW receptor chain A

MethodProtein-peptide complex structure