>TIGR01656 Histidinol-ppas histidinol-phosphate phosphatase family domain; InterPro: IPR006543 This is a group of authentic histidinol-phosphate phosphatases which are sometimes found as stand-alone entities and sometimes as fusions with imidazoleglycerol-phosphate dehydratase. Additionally, a family of proteins including YaeD from Escherichia coli and various other proteins are closely related but may not have the same substrate specificity. This protein is a member of the haloacid-dehalogenase (HAD) superfamily of aspartate-nucleophile hydrolases. This superfamily is distinguished by the presence of three motifs: an N-terminal motif containing the nucleophilic aspartate, a central motif containing a conserved serine or threonine, and a C-terminal motif containing a conserved lysine (or arginine) and conserved aspartates. More specifically, the region modelled here is a member of subfamily III of the HAD-superfamily by virtue of lacking a "capping" domain in either of the two common positions, between motifs 1 and 2, or between motifs 2 and 3.; GO: 0004401 histidinol-phosphatase activity, 0000105 histidine biosynthetic process.

Probab=94.94  E-value=0.046  Score=33.84  Aligned_cols=50  Identities=8%  Similarity=0.090  Sum_probs=28.7

Q ss_pred             CCCCH-HHHHHHHHHHHHHHC-C---CCCCCCCC-CCHHHHHHHHHHHHHHCCCCCCC
Q ss_conf             66300-110489999887504-7---65323477-70258999998654314889000
Q gi|254780847|r  167 RGNKI-IPCAGALALIYQQLN-G---IVKMIGKP-HLPIYEMAFKKISSLCNSFNKKR  218 (282)
Q Consensus       167 ~~~~~-~~~~G~~~~~~~~~~-g---~~~~~GKP-~~~~~~~a~~~l~~~~~~~~~~~  218 (282)
T Consensus       145 ~c~CRPKP~Pgl~~~a~~~~~d~d~~~S~vVGD~d~~D~-~~-a~~~G~~a~~ydPqk  200 (208)
T TIGR01656       145 LCSCRPKPKPGLILEALKRLGDVDLSRSLVVGDRDLRDV-QA-ARNAGLAAIGYDPQK  200 (208)
T ss_pred             CCCCCCCCCCCHHHHHHHHCCCCCCCCEEEECCCCHHHH-HH-HHHHCCCCCCCCCCC
T ss_conf             686212228526899996446655226157617856889-99-998255545668003