>tr|Q9KA21|Q9KA21_HALH5 Succinate--CoA ligase [ADP-forming] subunit alpha OS=Halalkalibacterium halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) OX=272558 GN=sucD PE=3 SV=1 MSILINKDTKVIVQGITGATGLFHTKQAVEYGTNIVGGVTPGKGGTEVEGIPVFDTVSQA VEATGANASVIYVPPAFAADAIMEAVDAELDLAICITEGIPVMDMVKVKRYMEGKKTRLV GPNCPGVITPEECKIGIMPGYIHKKGHVGVVSRSGTLTYEAVHQLSTAGIGQSTAVGIGG DPVNGTNFIDVLKLFNEDPDTYAVIMIGEIGGTAEEEAAEWIKANMTKPVVGFIGGQTAP PGKRMGHAGAIISGGKGTAAEKIKTLESCGVKVAETPSVMGETLISVLKEQGLLEKCTTH QV