Peptide Database

Peptide NameD-galactose/methyl-galactoside binding periplasmic protein MglB

Function Ontology

Binding / Molecular interaction

Binding / Molecular interaction ▸ Calcium binding

Binding / Molecular interaction ▸ Metal binding

Immunology ▸ Chemotaxis

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Standard StatusStandard

Sequence Length332 amino acids

Chemical FormulaC1577H1864N434O159S9

DescriptionStandard

        MNKKVLTLSAVMASMLFGAAAHAADTRIGVTIYKYDDNFMSVVRKAIEQDAKAAPDVQLLMNDSQNDQSKQNDQIDVLLAKGVKALAINLVDPAAAGTVIEKARGQNVPVVFFNKEPSRKALDSYDKAYYVGTDSKESGIIQGDLIAKHWAANQGWDLNKDGQIQFVLLKGEPGHPDAEARTTYVIKELNDKGIKTEQLQLDTAMWDTAQAKDKMDAWLSGPNANKIEVVIANNDAMAMGAVEALKAHNKSSIPVFGVDALPEALALVKSGALAGTVLNDANNQAKATFDLAKNLADGKGAADGTNWKIDNKVVRVPYVGVDKDNLAEFSKK
    

Molecular Weight35712.14 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-3.62

Net Charge (pH 7.4) -3.88

Charge Density (pH 7.0) -0.0109

GRAVY Index-0.27

Hydrophobic Moment 0.08

Boman Index0.02

Instability Index25.60

Aliphatic Index 89.73

Aromaticity 0.0723

Extinction Coeff. Reduced 37930.00

Extinction Coeff. Oxidized 37930.00

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

Amino Acid Composition

TPSA 12332.18

LogP -70.85

H-bond Donors 199.0

H-bond Acceptors 500.0

Rotatable Bonds 616.0

Heavy Atoms 2212.0

Ring Count 39.0

Amide Bonds 668.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0430988 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli (strain K12) [other]

Tax ID83333

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Binding / Molecular interaction Calcium binding Immunomodulatory Chemotaxis Metal binding