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EC 5.1.1.1 Details

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EC number

5.1.1.1

Accepted name

alanine racemase

Reaction

L-alanine = D-alanine

Other name(s)

L-alanine racemase

Systematic name

alanine racemase

CAS registry number

9024-06-0

Comment

A pyridoxal-phosphate protein.

History

created 1961

EC Tree

1 Oxidoreductases

5.1 Racemases and epimerases

5.1.1 Acting on amino acids and derivatives

5.1.1.1 alanine racemase

5.1.1.2 methionine racemase

5.1.1.3 glutamate racemase

5.1.1.4 proline racemase

5.1.1.5 lysine racemase

5.1.1.6 threonine racemase

5.1.1.7 diaminopimelate epimerase

5.1.1.8 4-hydroxyproline epimerase

5.1.1.9 arginine racemase

5.1.1.10 amino-acid racemase

5.1.1.11 phenylalanine racemase (ATP-hydrolysing)

5.1.1.12 ornithine racemase

5.1.1.13 aspartate racemase

5.1.1.14 nocardicin A epimerase

5.1.1.15 2-aminohexano-6-lactam racemase

5.1.1.16 protein-serine epimerase

5.1.1.17 isopenicillin-N epimerase

5.1.1.18 serine racemase

5.1.1.19 O-ureido-serine racemase

5.1.1.20 L-Ala-D/L-Glu epimerase

5.1.1.21 isoleucine 2-epimerase

5.1.1.22 4-hydroxyproline betaine 2-epimerase

5.1.1.23 UDP-N-acetyl-α-D-muramoyl-L-alanyl-L-glutamate epimerase

5.1.1.24 histidine racemase

5.1.2 Acting on hydroxy acids and derivatives

5.1.3 Acting on carbohydrates and derivatives

5.1.99 Acting on other compounds

5.2 cis-trans-Isomerases

5.3 Intramolecular oxidoreductases

5.4 Intramolecular transferases

5.5 Intramolecular lyases

5.6 Isomerases altering macromolecular conformation

5.99 Other isomerases

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Release 2023.1 (January 2023)