>TIGR01919 hisA-trpF bifunctional HisA/TrpF protein; InterPro: IPR010188 This entry represents a bifunctional protein possessing both hisA (1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase) and trpF (N-(5'phosphoribosyl)anthranilate isomerase) activities . Thus, it is involved in both the histidine and tryptophan biosynthetic pathways. Enzymes with this property have been described only in the Actinobacteria (High-GC Gram-positive). The enzyme is closely related to the monofunctional HisA proteins and in Actinobacteria, the classical monofunctional TrpF is generally absent.; GO: 0003949 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity, 0004640 phosphoribosylanthranilate isomerase activity, 0000105 histidine biosynthetic process, 0000162 tryptophan biosynthetic process, 0005737 cytoplasm.

Probab=95.01  E-value=0.22  Score=26.49  Aligned_cols=47  Identities=19%  Similarity=0.179  Sum_probs=34.2

Q ss_pred             CHHHHHHHHHHHCCCCEEEECCCCCCHHHHHH---HHHHCCCEEHHHHHHH
Q ss_conf             46889999985228987997298888899999---9983888523347999
Q gi|254781020|r  244 PTPLSLEMARPYCNEAQFIASGGLRNGVDILK---SIILGASLGGLASPFL  291 (337)
Q Consensus       244 ~~~~al~~~~~~~~~v~IiadGGIr~g~Dv~k---AlalGAdaV~iGr~~l  291 (337)
T Consensus       183 PN~~LL~eVA~-~TDA~v~ASGGiS~LdDl~~i~~l~~~Gvds~I~GKaLY  232 (246)
T TIGR01919       183 PNVELLAEVAE-RTDAPVVASGGISKLDDLRAIAKLAEEGVDSAIVGKALY  232 (246)
T ss_pred             CCHHHHHHHHH-HCCCCEEEECCCCCHHHHHHHHHHHHCCCCEEEECHHHH
T ss_conf             52899999886-228847871775618899999999755886576202555