>cd01296 Imidazolone-5PH Imidazolonepropionase/imidazolone-5-propionate hydrolase (Imidazolone-5PH) catalyzes the third step in the histidine degradation pathway, the hydrolysis of (S)-3-(5-oxo-4,5-dihydro-3H-imidazol-4-yl)propanoate to N-formimidoyl-L-glutamate. In bacteria, the enzyme is part of histidine utilization (hut) operon.

Probab=99.27 E-value=1.3e-09 Score=78.95 Aligned_cols=155 Identities=19% Similarity=0.194 Sum_probs=85.6 Q ss_pred CCCCHHHHHHHHHHHHHHCCCCEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCC--EEEEECCCHHHHHHHHHHCC Q ss_conf 5410068899999999873982220257555554300146765457899999620695--39970578589999987057 Q gi|254781012|r 111 HGIRNIDRVMPVLERMETIGMPLCIHGEILNQDIDIFDRELMFIDKILDPLRNKLPNL--KIILEHITTSNGIDYVNNAT 188 (349) Q Consensus 111 ~~v~~~~~~~~~le~~~~~~~~i~~H~E~~~~~~~~~~~E~~~~~~~l~~~~a~~~~~--~iHi~HiST~~sv~lir~ak 188 (349) T Consensus 187 ~~~~~~~~~~~~~~~a~~~g~~~~~H~~~~~~~~~----------~~~----~~~~g~~~~~H~~~~-~~~~i~~l~~~- 250 (371) T cd01296 187 KGAFSLEQSRRILEAAKEAGLPVKIHADELSNIGG----------AEL----AAELGALSADHLEHT-SDEGIAALAEA- 250 (371) T ss_pred CCCCCHHHHHHHHHHHHHCCCCEEEEHHHHCCCCH----------HHH----HHHCCCCCCCHHHHH-HHHHHHHHHHC- T ss_conf 88668999999999999859946986354055318----------999----998099721078886-39999999973- Q ss_pred CCCEEEECCCCCCCHHHHHCCCCCCCEEECCCCCCHHHHHHHHHHHHCCCCEEEEECCCCCCCHHHHHCCCCCCCCCCHH Q ss_conf 33202302310039788613788831132134699999999999997699418971388865313321545775445436 Q gi|254781012|r 189 NIAGSITVHHLIINRNAIFHDGLNPHYYCLPIPKREKHRLSLRKAALSGNPRFFLGTDSAPHWDSSKESSCGCAGIYTAR 268 (349) Q Consensus 189 ~vtaEVTPHHL~lt~~d~~~~~~~~~~k~nPPlR~~~dr~aL~~ai~~G~i~d~I~TDHAPH~~eeK~~~~~~~g~~~~~ 268 (349) T Consensus 251 g~~~~~~P~~~~~----l-~~--~-----~~~~~---------~l~~aGv~-v~lGtD~~p~~~~~----------~~~~ 298 (371) T cd01296 251 GTVAVLLPGTAFS----L-RE--T-----YPPAR---------KLIDAGVP-VALGTDFNPGSSPT----------SSMP 298 (371) T ss_pred CCEEEECCHHHHH----H-CC--C-----CCCHH---------HHHHCCCC-EEEEECCCCCCCCH----------HHHH T ss_conf 9808987514776----5-68--8-----76789---------99876997-67764799887703----------3799 Q ss_pred HHHHHHHHHHHCCCCHHHHHHHHHHCCHHHCCCC--------CCCCEEEEEECCC Q ss_conf 7999999997206999999999824317881889--------8885289994797 Q gi|254781012|r 269 NALNCLAQIFEEENKLENLESFVSINGATWYGIP--------VNTRKISLKRREQ 315 (349) Q Consensus 269 ~~~~~~~~~~~~~~~L~~l~~~~s~npa~~~gl~--------~~~~~i~l~d~~~ 315 (349) T Consensus 299 ~~--~~~a~~~~~l~~~eaL~~aT~n~A~~lg~~~~~GsLe~Gk~ADlvvlD~dp 351 (371) T cd01296 299 LV--MHLACRLMRMTPEEALTAATINAAAALGLGETVGSLEVGKQADLVILDAPS 351 (371) T ss_pred HH--HHHHHHHCCCCHHHHHHHHHHHHHHHHCCCCCCCEECCCCCCCEEEEECCC T ss_conf 99--999999859999999999999999995898997525889834379995898

HHsearch alignment for GI: 254781012 and conserved domain: cd01296