>TIGR01302 IMP_dehydrog inosine-5'-monophosphate dehydrogenase; InterPro: IPR005990 Synonyms: Inosine-5'-monophosphate dehydrogenase, Inosinic acid dehydrogenase IMP dehydrogenase (1.1.1.205 from EC,IMPDH) catalyzes the rate-limiting reaction of de novo GTP biosynthesis, the NAD-dependent reduction of IMP into XMP . Inosine 5-phosphate + NAD+ + H2O = xanthosine 5-phosphate + NADH IMP dehydrogenase is associated with cell proliferation and is a possible target for cancer chemotherapy. Mammalian and bacterial IMPDHs are tetramers of identical chains. There are two IMP dehydrogenase isozymes in humans . IMP dehydrogenase nearly always contains a long insertion that has two CBS domains within it and adopts a TIM barrel structure.; GO: 0003938 IMP dehydrogenase activity, 0006177 GMP biosynthetic process.

Probab=96.86 E-value=0.034 Score=34.35 Aligned_cols=181 Identities=22% Similarity=0.323 Sum_probs=119.2 Q ss_pred HHHHHHHHHHHHCCCCEEEEEEECCEECCCCCCCHHHHHHHHHCCCCEEE-----EEEEEEE---C--C--HHHHHHCCC Q ss_conf 99999999999659989999734263458434178999986412564168-----5678851---2--0--336764047 Q gi|254780975|r 17 SRLGEEISNITKAGAKQIHFDVMDGCFVPNISFGADVIRSLRSYSDSVFD-----CHLMISS---I--D--SHINIIADA 84 (224) Q Consensus 17 ~~l~~~i~~l~~~~~d~iHiDImDg~fvpn~~~~~~~i~~i~~~t~~~~d-----vHLMv~~---P--~--~~i~~~~~~ 84 (224) T Consensus 173 i~~e~A~~~L~~~r~ekLpvVd~~~~lVgLiT~--~Di~~~~~~P~A~kd~vG~~GrL~VgAAvg~r~~D~~R~~~L~~A 250 (476) T TIGR01302 173 IDLEEALKVLHKHRIEKLPVVDKDGELVGLITV--KDIVKRREFPHASKDTVGENGRLIVGAAVGTREDDLERAEALVEA 250 (476) T ss_pred CCHHHHHHHHHHHCCCEEEEECCCCCEEEEEEH--HHHHHHHHCCCCCCCCCCCCCEEEEEEEECCCCCCHHHHHHHHHC T ss_conf 778999999886086504788278988999864--478898638887788748886089998846898618999999965 Q ss_pred CCCEEEEECCCCC--CHHHHHHHHHHCCCEEEEEE-ECCCCHHHHHHHHH-HCCEEEEEEEECC---------CCCCCCC Q ss_conf 7607999706642--15899986776498259985-23334478998862-0140289983067---------7653322 Q gi|254780975|r 85 GCDIITFHPESSP--HIRRSLRTIHAMGKKTGVAI-NPETPVAILEDVID-EIDMILIMTVNPG---------FGGQQLI 151 (224) Q Consensus 85 g~d~i~~H~E~~~--~~~~~i~~i~~~g~k~Giai-~p~T~~~~i~~~l~-~~D~vliM~V~PG---------~~Gq~f~ 151 (224) T Consensus 251 GvDv~viDsshGhs~~vl~~ik~~k~~Yp~~~iiaGNVaT~-~~a~~LI~AgADg~rV-GiGpGSICTTr~V~gVGvPQ~ 328 (476) T TIGR01302 251 GVDVIVIDSSHGHSIYVLDSIKKIKKTYPDLDIIAGNVATA-EQAKALIDAGADGLRV-GIGPGSICTTRIVAGVGVPQI 328 (476) T ss_pred CCCEEEEECCCCCCHHHHHHHHHHHHHCCEEEEEECCCCCH-HHHHHHHHCCCCEEEE-CCCCCCCCEEEEEEECCCHHH T ss_conf 96589981665453789999999986388057994344117-8898898528887898-368898110015651276268 Q ss_pred CHHHHHHHHHHHHHHCCCCEEEEECCCC-HHHHHHHHHCCCCEEEECHHHHCCCC Q ss_conf 0135778998654313865269815899-88999999679989997426637899 Q gi|254780975|r 152 ESTIPKIRQAKALIGKRSISLEVDGGVT-SRNIKSLVQAGADLLVVGSSFFNQKG 205 (224) Q Consensus 152 ~~~l~kI~~l~~~~~~~~~~I~vDGGvn-~~~i~~l~~~Gad~~V~Gsaif~~~d 205 (224) T Consensus 329 -TAv~~Va~---~A~~~Gi~VIADGGIr~SGDivKAlAaGA~aVMlGslLAGT~E 379 (476) T TIGR01302 329 -TAVYDVAE---YAAQSGIPVIADGGIRYSGDIVKALAAGADAVMLGSLLAGTTE 379 (476) T ss_pred -HHHHHHHH---HHHHCCCEEEECCCCCCHHHHHHHHHHCCCEEHHCCCCCCCCC T ss_conf -89999999---9972799099837756255899999816772202342101633

HHsearch alignment for GI: 254780975 and conserved domain: TIGR01302