HHsearch alignment for GI: peg_393 and conserved domain: cd04254
>cd04254 AAK_UMPK-PyrH-Ec UMP kinase (UMPK)-Ec, the microbial/chloroplast uridine monophosphate kinase (uridylate kinase) enzyme that catalyzes UMP phosphorylation and plays a key role in pyrimidine nucleotide biosynthesis; regulation of this process is via feed-back control and via gene repression of carbamoyl phosphate synthetase (the first enzyme of the pyrimidine biosynthesis pathway). The UMP kinase of E. coli (Ec) is known to function as a homohexamer, with GTP and UTP being allosteric effectors. Like other related enzymes (carbamate kinase, aspartokinase, and N-acetylglutamate kinase) the E. coli and most bacterial and chloroplast UMPKs (this CD) have a conserved, N-terminal, lysine residue proposed to function in the catalysis of the phosphoryl group transfer, whereas most archaeal UMPKs appear to lack this residue and the Pyrococcus furiosus structure has an additional Mg ion bound to the ATP molecule which is proposed to function as the catalysis instead. Members of this CD be
Probab=98.12 E-value=4e-05 Score=53.89 Aligned_cols=92 Identities=18% Similarity=0.284 Sum_probs=61.2
Q ss_pred CEEEEEECHHHHC-------CHHHHHHHHHHHHHHHHCCCCEEEEECCCHHHH-HHHHHCCCCCEEECCCCCCCHHHHHH
Q ss_conf 8899986756724-------746899999999998518971799845724578-89997089811557834661248999
Q 537021.9.peg.3 26 ETIVVKYGGHVMN-------CTDLSKDFVNDIALLKKSNITPVIVHGGGPQIG-AVLEKMGIKSKFENGLRITDQQTAEV 97 (150)
Q Consensus 26 ktiVIK~GG~~l~-------d~~l~~~~~~dI~ll~~~G~k~ViVHGgg~qI~-~~l~~~gi~~~~v~G~RVTd~~tl~i 97 (150)
T Consensus 1 kRIViKiGGs~L~~~~~~~ld~~~I~~la~~I~~l~~~G~eVviVvggG~i~rg~~~~~~~~~-------~-~~~d~~g- 71 (231)
T cd04254 1 KRVLLKLSGEALAGENGFGIDPEVLNRIAREIKEVVDLGVEVAIVVGGGNIFRGASAAEAGMD-------R-ATADYMG- 71 (231)
T ss_pred CEEEEEECHHHCCCCCCCCCCHHHHHHHHHHHHHHHHCCCEEEEEECCCCHHCCHHHHHCCCC-------C-CHHHHHH-
T ss_conf 959999516660789998859999999999999999779869999817730124224534666-------3-5188999-
Q ss_pred HHHHHHHHHHHH-HHHHHHHCCCCEEEEEEEEC
Q ss_conf 999974166899-99999828997687786558
Q 537021.9.peg.3 98 VEMVLAGSINKK-IVSLINQTGTQAIGICGKDG 129 (150)
Q Consensus 98 v~~vL~G~vn~~-lv~~L~~~g~~avglsg~dg 129 (150)
T Consensus 72 --~-lat~~n~~ll~~al~~~g~~~~~~t~~~~ 101 (231)
T cd04254 72 --M-LATVINALALQDALESLGVKTRVMSAIPM 101 (231)
T ss_pred --H-HHHHHHHHHHHHHHHHCCCCEEEEECCCC
T ss_conf --9-99999999999999867998799742234