HHsearch alignment for GI: 254781167 and conserved domain: TIGR03572

>TIGR03572 WbuZ glycosyl amidation-associated protein WbuZ. This clade of sequences is highly similar to the HisF protein, but generally represents the second HisF homolog in the genome where the other is an authentic HisF observed in the context of a complete histidine biosynthesis operon. The similarity between these WbuZ sequences and true HisFs is such that often the closest match by BLAST of a WbuZ is a HisF. Only by making a multiple sequence alignment is the homology relationship among the WbuZ sequences made apparent. WbuZ genes are invariably observed in the presence of a homolog of the HisH protein (designated WbuY) and a proposed N-acetyl sugar amidotransferase designated in WbuX in E. coli, IfnA in P. aeriginosa and PseA in C. jejuni. Similarly, this trio of genes is invariably found in the context of saccharide biosynthesis loci. It has been shown that the WbuYZ homologs are not essential components of the activity expressed by WbuX, leading to the proposal that these to pr
Probab=97.33  E-value=0.00056  Score=49.12  Aligned_cols=106  Identities=17%  Similarity=0.249  Sum_probs=78.9

Q ss_pred             EEEEECCCCCCCCCCCHHHHHHHHCCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHCCCCCCCCCCCCCC
Q ss_conf             99861134566532201455432000122012100135664025774212276610467876667388753025777789
Q gi|254781167|r  120 TVKCRIGVDDQIPAVALRNLVKSIKKSGVNGIWIHARKAILKGLSPKDNRKIPNLDYDIVYEIKKENPDLFIGLNGGLED  199 (322)
Q Consensus       120 svK~RlG~~~~~~~~~~~~~~~~~~~~g~~~itiH~Rt~~~~g~s~~~~~~~~~~~~~~i~~l~~~~~~~~i~~NGdi~~  199 (322)
T Consensus        17 ~Vk~~~-~~~~~~~gdP~~~ak~~~~~g~d~lhivDld----~---a--~~~~~~n~~~I~~i~~~~-~ipi~vGGGIrs   85 (232)
T TIGR03572        17 LVKTVQ-FKDPRYIGDPVNAARIYNAKGADELIVLDID----A---S--KRGREPLFELISNLAEEC-FMPLTVGGGIRS   85 (232)
T ss_pred             EEECCC-CCCCEECCCHHHHHHHHHHCCCCEEEEEECC----C---C--CCCCCCHHHHHHHHHHHC-CCCEEEEECEEE
T ss_conf             997847-8776578899999999998699999999687----6---4--348821799999999972-985899713303


Q ss_pred             HHHHHHHHH-CCCCEEEECCCCCHHHHHHHHHHHHCCC
Q ss_conf             989888742-0352344122000124399999987199
Q gi|254781167|r  200 MSQALKILP-SVDGVMIGRAAYKNSAMLTTVDEYFSNP  236 (322)
Q Consensus       200 ~~~a~~~l~-~~dgvMigRga~~~P~if~~I~~~l~~~  236 (322)
T Consensus        86 ~e~~~~ll~~GadkViigs~a~~~p~~~~~~~~~~G~q  123 (232)
T TIGR03572        86 LEDAKKLLSLGADKVSINTAALENPDLIEEAARRFGSQ  123 (232)
T ss_pred             HHHHHHHHHCCCCEEEECHHHHHCCHHHHHHHHHCCCC
T ss_conf             89999999769968993454521935778999986994