HHsearch alignment for GI: 254780777 and conserved domain: TIGR02076
>TIGR02076 pyrH_arch uridylate kinase, putative; InterPro: IPR011818 Uridylate kinases (also known as UMP kinases) are key enzymes in the synthesis of nucleoside triphosphates. They catalyse the reversible transfer of the gamma-phosphoryl group from an ATP donor to UMP, yielding UDP, which is the starting point for the synthesis of all other pyrimidine nucleotides. The eukaryotic enzyme has a dual specificity, phosphorylating both UMP and CMP, while the bacterial enzyme is specific to UMP. The bacterial enzyme shows no sequence similarity to the eukaryotic enzyme or other nucleoside monophosphate kinases, but rather appears to be part of the amino acid kinase family. It is dependent on magnesium for activity and is activated by GTP and repressed by UTP , . In many bacterial genomes, the gene tends to be located immediately downstream of elongation factor T and upstream of ribosome recycling factor. A related protein family, believed to be equivalent in function is found in the archaea and in spirochetes. Structurally, the bacterial and archaeal proteins are homohexamers centred around a hollow nucleus and organised as a trimer of dimers , . Each monomer within the protein forms the amino acid kinase fold and can be divided into an N-terminal region which binds UMP and mediates intersubunit interactions within the dimer, and a C-terminal region which binds ATP and contains a mobile loop covering the active site. Inhibition of enzyme activity by UTP appears to be due to competition for the binding site for UMP, not allosteric inhibition as was previously suspected. This entry represents the archaeal and spirochete proteins.; GO: 0009041 uridylate kinase activity, 0006221 pyrimidine nucleotide biosynthetic process.
Probab=100.00 E-value=9.2e-40 Score=264.80 Aligned_cols=215 Identities=29% Similarity=0.391 Sum_probs=191.2
Q ss_pred EEEEEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHCC--CEEEEEECCCCCHHHHHHHCCCC-CCCCHHHHHHHHHHHHH
Q ss_conf 9999400368538877708999999999999999769--90999823654102334420377-77540246788888989
Q gi|254780777|r 9 VLLKVSGEALAGISGFGVDIDSVNRICADIAEVYAKG--IEIGIVVGGGNIFRGSQVVAENY-LLCERSTVDSMGMLSTV 85 (242)
Q Consensus 9 IViKiGGSsL~~~~~~~~~~~~i~~ia~~I~~~~~~g--~~vviV~sg~~~~~~~~~~~~~~-~~~~~~~~~~~~~~~~~ 85 (242)
T Consensus 1 iV~~LGGsV~~~~~---~d~e~~~~~A~~l~~~~~~Gek~~v~vVvGGG~~AR~YI~~aR~lnPG~~E~~lD~iGI~~TR 77 (232)
T TIGR02076 1 IVISLGGSVLSPEN---IDAEKIKEYANILRKLSDEGEKHKVGVVVGGGKTAREYIGVARELNPGASETFLDEIGIDATR 77 (232)
T ss_pred CEEECCCEEECCCC---CCHHHHHHHHHHHHHHHHCCCCEEEEEEECCCHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHH
T ss_conf 97833451616888---887899999999999984499468998878876588999999860888880245677799999
Q ss_pred HHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHCCHHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHCHHHHHHCC
Q ss_conf 99999999997618864113400100245665432100001100111112465567776215788888641644665147
Q gi|254780777|r 86 INALALDLALRKINVPTVILSSIFMPQVCEVFSCRNAVSYLSQGKVVIFSGGTGNAFLTTDSAAALRASEIGADVILKGT 165 (242)
Q Consensus 86 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~D~~a~~ia~~~~ad~l~i~t 165 (242)
T Consensus 78 LNA~LLi~aL~~~a~p~vP~~~~EA~~------------~~~~~~ivVmGGt~--PGhtTDAVAA~lAE~~~ad~L~~~T 143 (232)
T TIGR02076 78 LNAMLLIAALGDDAYPKVPENFEEALE------------AMSLGKIVVMGGTE--PGHTTDAVAALLAEFLEADLLINAT 143 (232)
T ss_pred HHHHHHHHHCCCCCCCCCCCCHHHHHH------------HHHCCCEEEECCCC--CCCHHHHHHHHHHHHHCCCCEEEEE
T ss_conf 999999987163358989889899999------------98269879866878--9852899999997662687269982
Q ss_pred CCCCCCCCCCCCCCCCCCCCCCCHHHHHHC---------C-CCCCCHHHHHHHHHCCCCEEEEECCC--CCHHHH-H-HC
Q ss_conf 543512343223444444441159999855---------9-98140999999997499699951898--547999-9-77
Q gi|254780777|r 166 QVDGVYSADPRVHASSTRFDSLTYNQFIEK---------G-LKVMDCASVVLARDCSIPIIVFSIHS--PGGIWG-G-LS 231 (242)
Q Consensus 166 dvdGiyt~dP~~~~~ak~i~~is~~e~l~~---------G-~~v~~~~A~~~a~~~gI~v~I~ng~~--~~~i~~-~-l~ 231 (242)
T Consensus 144 nVDGVYd~DP~~~~~A~~~~~l~~~eL~~i~~G~~~~~AG~~~~~D~lA~kii~Rs~i~t~V~~~~dfr~~~l~~~~n~~ 223 (232)
T TIGR02076 144 NVDGVYDKDPNKYPDAKKFDKLTPEELVEIVRGSSSLKAGSSEVVDPLAAKIIERSKIRTIVVNGRDFRPENLEKIVNLK 223 (232)
T ss_pred CCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHCCCEEEEECCCCCCHHHHHHHHHHC
T ss_conf 26852177778887840002589889999860441127899752448899999747954899648545888999998725
Q ss_pred CCCCCCEEC
Q ss_conf 998782466
Q gi|254780777|r 232 GIGRSTIIS 240 (242)
Q Consensus 232 Ge~~GT~I~ 240 (242)
T Consensus 224 Ge~~GT~I~ 232 (232)
T TIGR02076 224 GEIVGTIIE 232 (232)
T ss_pred CCCCCCEEC
T ss_conf 886876209