4kp1: Difference between revisions
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{{STRUCTURE_4kp1| PDB=4kp1 | SCENE= }} | |||
===Crystal structure of IPM isomerase large subunit from methanococcus jannaschii (MJ0499)=== | |||
{{ABSTRACT_PUBMED_24699638}} | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/LEUC_METJA LEUC_METJA]] Enzyme with broad specificity that catalyzes reversible hydroxyacid isomerizations via dehydration/hydration reactions. Catalyzes the isomerization between 2-isopropylmalate and 3-isopropylmalate, via the formation of 2-isopropylmaleate, a step involved in leucine biosynthesis. Catalyzes the isomerization between 2-methylmalate and 3-methylmalate, via the formation of 2-methylmaleate (citraconate), a step involved in isoleucine biosynthesis. Also displays malease activity, i.e. catalyzes the hydration of maleate to form (R)-malate.<ref>PMID:17449626</ref> | |||
==About this Structure== | |||
[[4kp1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KP1 OCA]. | |||
==Reference== | |||
<ref group="xtra">PMID:024699638</ref><references group="xtra"/><references/> | |||
[[Category: Hwang, K Y.]] | |||
[[Category: Lee, E H.]] | |||
[[Category: Aconitase family]] | |||
[[Category: Alpha-beta-alpha 3-layer sandwich]] | |||
[[Category: Iron-sulfur cluster binding]] | |||
[[Category: Isomerase]] | |||