Native Bacillus stearothermophilus Alanine Racemase

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Cat No.

NATE-0045

Description

Alanine racemase is involved in alanine, aspartate and D-alanine metabolism. 3-Fluoro-D-alanine and D-Cycloserine are known to inhibit alanine racemase. Alanine racemase monomer is composed of two domains, an eight-stranded α/β barrel at the N-terminus and a C-terminal domain. The N-terminus includes residues 1-240, whereas the C-terminal comprises of the β-strand (residues 241-388). One molecule of pyridoxalphosphate (PLP) is present as the cofactor in each subunit.

Abbr

Alanine Racemase, Native (Bacillus stearothermophilus)

Alias

Alanine Racemase

Source

Bacillus stearothermophilus

Applications

Alanine racemase is used to convert L-alanine into D-alanine. Alanine racemase, from Creative Enzymes, has been used to isomerize L-[U-14C]alanine to a racemic mixture of L/D-[14C]alanine.

Form

lyophilized powder. Lyophilized from 50 mM phosphate buffer, pH 7.5

Enzyme Commission Number

EC 5.1.1.1

Activity

> 10 Iunits/mg solid

CAS_No

9024-06-0

Molecular Weight

Mr 78 kDa (2 subunits 39 kDa each)

Unit Definition

One unit will convert 1.0 μmole of D-alanine to L-alanine per minute at pH 10.5 at 30°C in a coupled assay system with L-alanine dehydrogenase.

Storage

−20°C

Synonyms

Alanine Racemase; EC 5.1.1.1; 9024-06-0; L-alanine racemase

"Alanine Racemase" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-1639	Mutant Alanine Racemase Y354N from Geobacillus stearothermophilus, Recombinant	EC 5.1.1.1		E. coli and fused to His-tag at N-terminus	Inquiry
NATE-1854	Alanine Racemase (Crude Enzyme)	EC 5.1.1.1	9024-06-0	E. coli	Inquiry
EXWM-5367	alanine racemase	EC 5.1.1.1	9024-06-0		Inquiry

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Our Products Cannot Be Used As Medicines Directly For Personal Use.

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