List of EC numbers (EC 5)

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This list contains a list of EC numbers for the fifth group, EC 5, isomerases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology. All official information is tabulated at the website of the committee.[1] The database is developed and maintained by Andrew McDonald.[2]

EC 5.1: Epimerases and racemases[edit]

EC 5.1.1: Acting on Amino acids and Derivatives[edit]

*No Wikipedia article

EC 5.1.2: Acting on Hydroxy acids and Derivatives[edit]

*No Wikipedia article

EC 5.1.3: Acting on Carbohydrates and Derivatives[edit]

*No Wikipedia article

EC 5.1.99: Acting on Other Compounds[edit]

*No Wikipedia article

EC 5.2: cis-trans-Isomerases[edit]

EC 5.2.1: cis-trans Isomerases (only sub-subclass identified to date)[edit]

EC 5.3: Intramolecular Oxidoreductases[edit]

EC 5.3.1: Interconverting Aldoses and Ketoses[edit]

*No Wikipedia article

EC 5.3.2: Interconverting Keto- and Enol-Groups[edit]

EC 5.3.3: Transposing C=C Bonds[edit]

*No Wikipedia article

EC 5.3.4: Transposing S-S Bonds[edit]

EC 5.3.99: Other Intramolecular Oxidoreductases[edit]

*No Wikipedia article

EC 5.4: Intramolecular Transferases[edit]

EC 5.4.1: Transferring Acyl Groups[edit]

  • EC 5.4.1.1: lysolecithin acylmutase
  • EC 5.4.1.2: Now EC 5.4.99.61, precorrin-8X methylmutase
  • EC 5.4.1.3: 2-methylfumaryl-CoA isomerase *
  • EC 5.4.1.4: D-galactarolactone isomerase *
*No Wikipedia article

EC 5.4.2: Phosphotransferases (Phosphomutases)[edit]

*No Wikipedia article

EC 5.4.3: Transferring Amino Groups[edit]

*No Wikipedia article

EC 5.4.4: Transferring hydroxy groups[edit]

*No Wikipedia article

EC 5.4.99: Transferring Other Groups[edit]

*No Wikipedia article

EC 5.5: Intramolecular Lyases[edit]

EC 5.5.1: Intramolecular lyases (only sub-subclass identified to date)[edit]

*No Wikipedia article

EC 5.6: Isomerases altering macromolecular conformation[edit]

EC 5.6.1: Enzymes altering polypeptide conformation or assembly[edit]

(No entries at present)

EC 5.6.2: Enzymes altering nucleic acid conformation[edit]

(No entries at present)

EC 5.99: Other Isomerases[edit]

EC 5.99.1: Sole sub-subclass for isomerases that do not belong in the other subclasses[edit]

References[edit]

  1. ^ "ExplorEnz – The Enzyme Database".
  2. ^ McDonald, A.G.; Boyce, S.; K.F., Tipton (2009). "ExplorEnz: the primary source of the IUBMB enzyme list". Nucleic Acids Res. 37: D593–D597. doi:10.1093/nar/gkn582.