>TIGR01016 sucCoAbeta succinyl-CoA synthetase, beta subunit; InterPro: IPR005809 There are four different enzymes that share a similar catalytic mechanism which involves the phosphorylation by ATP (or GTP) of a specific histidine residue in the active site. These enzymes are: ATP citrate-lyase (4.1.3.8 from EC) , the primary enzyme responsible for the synthesis of cytosolic acetyl-CoA in many tissues, catalyzes the formation of acetyl-CoA and oxaloacetate from citrate and CoA with the concomitant hydrolysis of ATP to ADP and phosphate. ATP-citrate lyase is a tetramer of identical subunits; Succinyl-CoA ligase (GDP-forming) (6.2.1.4 from EC) is a mitochondrial enzyme that catalyzes the substrate level phosphorylation step of the tricarboxylic acid cycle: the formation of succinyl-CoA from succinate with a concomitant hydrolysis of GTP to GDP and phosphate. This enzyme is a dimer composed of an alpha and a beta subunits; Succinyl-CoA ligase (ADP-forming) (6.2.1.5 from EC) is a bacterial enzyme that during aerobic metabolism functions in the citric acid cycle, coupling the hydrolysis of succinyl-CoA to the synthesis of ATP. It can also function in the other direction for anabolic purposes. This enzyme is a tetramer composed of two alpha and two beta subunits; and Malate-CoA ligase (6.2.1.9 from EC) (malyl-CoA synthetase) , is a bacterial enzyme that forms malyl-CoA from malate and CoA with the concomitant hydrolysis of ATP to ADP and phosphate. Malate-CoA ligase is composed of two different subunits. This entry corresponds to a conserved region located in the first half of ATP citrate lyase and in the beta subunits of succinyl-CoA ligases and malate-CoA ligase. ; GO: 0003824 catalytic activity, 0008152 metabolic process.

Probab=97.48 E-value=0.0014 Score=46.04 Aligned_cols=340 Identities=18% Similarity=0.222 Sum_probs=192.8 Q ss_pred HHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHCC-CCEEEECCCCCCCC----CCEEECCHHHHHHHHHHHHHHCCCCCCC Q ss_conf 899988870986685421121566555655369-71675134444565----4125548999999999752101322111 Q gi|254780439|r 740 RFQKLLMELDLNQPRNGISHSVEHARLIACEIG-FPLLIRPSYVLGGR----AMQIVYSENMLQDYLLDTLPGLVSEEIK 814 (1162) Q Consensus 740 ~F~~ll~~l~i~~p~~~~a~s~eea~~~a~~iG-yPVLVRPSyVLGG~----~M~Iv~~~~eL~~yl~~a~~~~~~~~~~ 814 (1162) T Consensus 7 qAK~if~~YGiPvp~g~v~~s~~e~~~~~~~~g~~~~VvKaQVhaGGRGKAGGv~~a~s~ee~~~~a~~llg----~~l~ 82 (389) T TIGR01016 7 QAKEIFAKYGIPVPEGEVATSVEEVEEIAEELGEGKVVVKAQVHAGGRGKAGGVKVAKSKEEALKAAEKLLG----KELK 82 (389) T ss_pred HHHHHHHHCCCCCCCCCEEECHHHHHHHHHHCCCCCEEEEEEEEECCCCCCCCEEEEECHHHHHHHHHHHHC----CEEE T ss_conf 589999847896788600416789999999707997899987732671121576897087999999998708----9157 Q ss_pred CCCCCCCCCCCCCCCCCCCEEEEEECCCCEEEEEEEEEECCCEEEEEEE-----CCCCHHCCCCCCEEEEECCCCCCHHH Q ss_conf 1223333333345577774567022012010010102307984999852-----01102152457627981686689999 Q gi|254780439|r 815 RQYPNDKTGQINTLLGTHPLLFDSYLSDAMEIDVDALCQNDQVIVVGII-----EHIEEAGIHSGDSACSLPSRSLSQQL 889 (1162) Q Consensus 815 ~~~~~~~~~~~~~vs~~~pVlIdkfl~~a~EiEVDai~Dg~~v~I~gim-----EHiE~aGVHSGDS~~v~PpqsLs~~~ 889 (1162) T Consensus 83 t~Q----t~--~~g~~VnkiliE~~~~I~kEyY~s~v~DR~~~~pv~maS~eGGvdIEEvA~~~Pe~I~k~~idp~~~~~ 156 (389) T TIGR01016 83 TFQ----TD--PLGQPVNKILIEEKIDIDKEYYLSIVIDRSAKKPVIMASTEGGVDIEEVAEKSPEKIIKVAIDPLTGLL 156 (389) T ss_pred EEE----CC--CCCCEEEEEEECCCCCCCCEEEEEEEEEECCCCCEEEEECCCCCCHHHHHHCCCCCEEEEEECCCCCCC T ss_conf 864----07--888634478732677412001477999804787179970677841789952195716888717777778 Q ss_pred HHHHHHHHHHHHHHCCCCCCCEEEEE---------ECCCEEEEEEECCCCCCCHHHHHHHHCC-CHHHHHHHHHCCC--- Q ss_conf 99999999999874133576247885---------1288599985244445630456777398-8999999998597--- Q gi|254780439|r 890 KDELISQTKALAGALNVIGLINVQYA---------IKDGKIYILEVNPRASRTVPFIAKAIGF-PVAKVAARIIAGE--- 956 (1162) Q Consensus 890 ~~~i~~~t~~ia~~L~v~G~~NIQfa---------~kd~~iYVIEvNpRaSRtvPfvSKatG~-pl~~iAt~v~lG~--- 956 (1162) T Consensus 157 pYq~R----~~a~~~~l~~~~~~~~~~i~~~Ly~~F~e~Da~L~EINPLV---------iT~~G~L~alDAKl~~DDnAL 223 (389) T TIGR01016 157 PYQAR----ELAKKLGLEGELIKQVASIIKKLYQIFLEKDASLVEINPLV---------ITKDGNLVALDAKLTIDDNAL 223 (389) T ss_pred CHHHH----HHHHHCCCCHHHHHHHHHHHHHHHHHHHHCCCCEEEECCEE---------ECCCCCEEEEEEECCCCCCHH T ss_conf 78999----99997089705778899999999998875371025452636---------878988899833224465510 Q ss_pred ----CCCCCCCCCCCCCCCCCCCEEEEEEECCCHHHCCCCCCCCCCCCCCCEEEEEEECCHHHHHHHHHH-HCCCCCCCC Q ss_conf ----210024666677776668738997203883445999867077563101377741999999999999-838879887 Q gi|254780439|r 957 ----SLDASIAAYGKRPDLSQIKHFAVKESVFPFNKFPGVDILLGPEMRSTGEVIGIDQDFPLAFAKSQL-GIGVDLPHE 1031 (1162) Q Consensus 957 ----~L~~~~~~~~~~~~~~~~~~~aVK~pvFsF~k~~g~D~~LGpEMkSTGEVmgig~~~~eA~~Ka~~-a~g~~lP~~ 1031 (1162) T Consensus 224 FRH~~l~~~~D~~~~----~~~e~~A-~~~gL~Yv~L-------------dGnIGc~vNGAGLAMaTMDIiKl~GG~P-- 283 (389) T TIGR01016 224 FRHPDLEEMEDYTQE----DQLEVEA-KQLGLNYVKL-------------DGNIGCMVNGAGLAMATMDIIKLYGGKP-- 283 (389) T ss_pred CCCCCHHHHCCCCCC----CHHHHHH-HHHCCCEEEE-------------CCCEEEECCCHHHHHHHHHHHHHHCCCC-- T ss_conf 067116876388877----7337999-8618836885-------------4770797043567899999999718895-- Q ss_pred CEEEEEE-CCHHHHHHHHHHHHHHHCCCEEEEEHHHHHHHHHCCCEEEEEECCCCC--C-----CCHHHHHHCCC--EEE Q ss_conf 2599996-441289999999999988989999388899999879815697505687--8-----10788986798--549 Q gi|254780439|r 1032 GTVFVSV-RDADKKRIVPIIQNFKKLGFKIMATEGTARFLESHGLETQKINKVLEG--R-----PHIEDAISNRQ--VHL 1101 (1162) Q Consensus 1032 g~vfisv-~d~dK~~~~~~a~~l~~lGf~l~AT~GTa~~L~~~Gi~~~~v~k~~e~--~-----~~i~d~i~~~~--i~l 1101 (1162) T Consensus 284 -ANFLDvGGGA~~e~v~eA~~~----------------vLsD~~VKvvfiNI-FGGI~RCD~vA~G~v~A~~~~~~~VP~ 345 (389) T TIGR01016 284 -ANFLDVGGGASEERVKEALKL----------------VLSDKSVKVVFINI-FGGITRCDEVAKGLVEALKDVGVNVPV 345 (389) T ss_pred -CEECCCCCCCCHHHHHHHHHH----------------HHCCCCCEEEEEEE-CCCEECHHHHHHHHHHHHHCCCCCCCE T ss_conf -302245878898999999898----------------73599820899970-686001878878899998318853687 Q ss_pred EEECCCCCCCCCCHHHHHHHHH--HCCCCEEECHH-HHHHHHHH Q ss_conf 9967899852311089999999--70997994599-99999999 Q gi|254780439|r 1102 VINTTEGKKAIEDSKSLRRATL--IRKIPYYTTIA-GADAVFQA 1142 (1162) Q Consensus 1102 VINt~~~~~~~~dg~~iRr~Ai--~~~ip~~T~~~-~a~a~~~a 1142 (1162) T Consensus 346 VvRL~G-TN-~E~G~~iL~e~gkdr~ni~~~~sm~~aA~kaV~~ 387 (389) T TIGR01016 346 VVRLEG-TN-VEEGKKILQESGKDRLNIIFATSMEEAAEKAVEL 387 (389) T ss_pred EEECCC-CC-HHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHHH T ss_conf 898157-88-7888899997276778863226878899999998

HHsearch alignment for GI: 254780439 and conserved domain: TIGR01016