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4.5.1.B1: hexachlorocyclohexane dehydrochlorinase

This is an abbreviated version!
For detailed information about hexachlorocyclohexane dehydrochlorinase, go to the full flat file.

Word Map on EC 4.5.1.B1

Reaction

1,3,4,5,6-pentachlorocyclohexene
=
1,3,4,6-tetrachlorocyclohexa-1,4-diene
+
HCl

Synonyms

dehydrochlorinase, gamma-HCH dehydrochlorinase, gamma-hexachlorocyclohexane dehydrochlorinase, HCH dehydrochlorinase, LinA, LinA-type1, LinA-type2, LinA-UT26, Lina1, Lina2

ECTree

     4 Lyases
         4.5 Carbon-halide lyases
             4.5.1 Carbon-halide lyases (only sub-subclass identified to date)
                4.5.1.B1 hexachlorocyclohexane dehydrochlorinase

General Information

General Information on EC 4.5.1.B1 - hexachlorocyclohexane dehydrochlorinase

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GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
evolution
changed residues K20Q, L96C and A131G, vicinal to the active site, are probably responsible for the altered enantioselectivity of LinA-type2 compared to LinA-type1, structural comparison of LinA-type2 and -type1 proteins suggests that thermostability of LinA-type2 might partly arise due to presence of higher number of ionic interactions, along with 4% increase in the intersubunit buried surface area
metabolism
additional information