>tr|O86346|O86346_MYCTU Possible bifunctional enzyme: 2-hydroxyhepta-2,4-diene-1,7-dioate isomerase (HHDD isomerase) + cyclase/dehydrase OS=Mycobacterium tuberculosis GN=Rv0939 MKWVTYRSDHGERTGVLSGDAIYAMPPDVSLLDLVGRGADGLRTAGERAVRSPAAVVALD EVTLAAPIPRPPSIRDSLCFLDHMRNCQEAMGGGRVLMDTWYRIPAFYFACPSTVLGPYD DAPTAPGSAWQDFELEIAAVIGTSGKDLTVEQAERSIIGYTIFNDWSARDLQMLEGQLRI GQAKGKDSGITLGPYLVTPDELEPYCRGGKLSLRVIALVNGTVIGSGSTAQMDWSFGEVI AYASRGVTLTPGDVFGSGTVPTCTLVEHLRPPESFPGWLHDGDVVTLQVEGLGETRQTVR TSGTPFPLALRPNPDAEPDRRGVNPAPTRVPFTRGLHEVADRVWAWTLPDGGYGFSNAGL VAGDGASLLVDTLFDLALTREMLAAMKPVTERAPITDALITHSNGDHTHGTQLLDRSVRI IAAKGTSEEIEHGPAPEMLARIQTADLGPVATRYLRDRFGHFDFSGIKLRNADLTFDRDL AIELGGRRVDLLNLGPAHTTADSVVHVADAGVLFAGDLLFIGCTPIVWAGPIANWVAACD AMIALDAPTVVPGHGPVTGPDGIRAVRGYLAHIAEQAEAAYRKGLSLPEAVETIDLGEYA SWLDSERVVVNVYQRYRELDPDTPRQDLLALLVMQAEWAARHCT