>gnl|CDD|130916 TIGR01857, FGAM-synthase, phosphoribosylformylglycinamidine synthase, clade II. This model represents a single-molecule form of phosphoribosylformylglycinamidine synthase, also called FGAM synthase, an enzyme of purine de novo biosynthesis. This model represents a second clade of these enzymes found in Clostridia, Bifidobacteria and Streptococcus species. This enzyme performs the fourth step in IMP biosynthesis (the precursor of all purines) from PRPP. Length = 1239

Score = 142 bits (359), Expect = 3e-34 Identities = 169/690 (24%), Positives = 287/690 (41%), Gaps = 83/690 (12%) Query: 78 VDIGGGD---CVVFKMESHNHPSYIEPYQGAATGVGGILRDIF------------TMGAR 122 VD+ G ++FK E+HNHP+ IEP+ GAAT +GG +RD T Sbjct: 303 VDVDGVKEPWLLMFKNETHNHPTEIEPFGGAATCIGGAIRDPLSGRSYVYQAMRVTGAGD 362 Query: 123 PVAAMNSLRFGAIHHPKTKHLLSGVVAGIAGYSNSFGVPTVGGEVE--FLPCY-NNNIIV 179 P ++ G + P+ K + + G + Y N G+ T G+V + P Y + V Sbjct: 363 PTVPISETLKGKL--PQRK-ITTTAAHGYSSYGNQIGLAT--GQVSEIYHPGYVAKRMEV 417 Query: 180 NTFAAGIAKTNAIFSSKARGIGLPLVYLGAKTGRDGIGGASMASEEFG-ENIAKKRPTVQ 238 A K N + G + L LG KTGRDGIGGA+ +S+E E++ VQ Sbjct: 418 GAVVAATPKENVVREKPEPGDVIIL--LGGKTGRDGIGGATGSSKEHTVESLELCGAEVQ 475 Query: 239 VGDPFTGKCLLEACLELMNTDAVIAIQ---DMGAAGLTCSAIEMGNQGNLGITLDLDKVP 295 G+ + + N + I+ D GA G++ + E+ + G+ +DL+KVP Sbjct: 476 KGNAPEERKIQRL---FRNGNVTRLIKKCNDFGAGGVSVAIGELAD----GLEIDLNKVP 528 Query: 296 TCEEGMTAYEMMLSESQERMLMILNPEKQHKAQEILNKWGLHFSIIGITTNDKLFRVIHR 355 EG+ E+ +SESQERM ++++PE N+ L +++ T + Sbjct: 529 KKYEGLNGTELAISESQERMAVVVSPEDVDAFLAYCNEENLEATVVATVTEKPRLVMNWN 588 Query: 356 GEEVANLPIKALSDEA--PEYDRAWCEPITIPPSNPQLLCSDEDCTKSLLKLLSSPNLSS 413 G+ + +L + L D + P Q S E + LK+LS N++S Sbjct: 589 GKTIVDLSRRFLDTNGVRQVIDAKVVDKDVKLPEERQKT-SAETLEEDWLKVLSDLNVAS 647 Query: 414 RRWVYEQYDTMIQSNSIQLPGG--------DAGVIR--VEGHETK-ALAFSSDVTPRYVK 462 ++ + E++D+ + + ++ +P G +A V + V G ET A A + P + Sbjct: 648 QKGLQERFDSSVGAGTVLMPLGGKYQLTPTEASVAKLPVLGGETHTASAIAWGFNPYIAE 707 Query: 463 ADPFEGTKQAVAECWRNIIATGA--KPLAITDNLNFGNPEKE-EIMGQFVHSVKGIREAC 519 P+ G AV E ++A GA K ++ F +K+ E G+ ++ G +A Sbjct: 708 WSPYHGAAYAVIESLAKLVAAGADYKKARLSFQEYFEKLDKDAERWGKPFAALLGAIKAQ 767 Query: 520 QILDFPIVSGNVSFYNETNGQSIFPTPTIAGVGILPDYSLMTRIDSAHEGDLILMIGNDG 579 L P + G S ++ PT V R+ S G Sbjct: 768 IDLGLPAIGGKDSMSGTFEELTVPPTLISFAVTTAN----SRRVISPEFKA----AGE-- 817 Query: 580 CHLDCSMYSLECASSNIGPPPKVDCHLEKNHGFFVLSMINAKKITACHDISTGGLIITLA 639 ++Y + + G D L K + + +I K+ + + GG+ +LA Sbjct: 818 -----NIYLIPGQALEDGTI---DFDLLKENFAQIEELIADHKVVSASAVKYGGVAESLA 869 Query: 640 EMTISSAKGMDIILPIEIEKDPKPFLFGEDQGRYVVCISPENQDLVMSEANNKNIPLRYL 699 +MT + G ++ P + LF G ++ SPE + E + ++ Sbjct: 870 KMTFGNRIGAELNNPELED------LFTAQYGSFIF-ESPEELSIANVEKIGQTTA-DFV 921 Query: 700 GKVSGSTLSIHNILNIPVATLQTKYESWFP 729 KV+G L + + + + K E FP Sbjct: 922 LKVNGEKLDLEEL----ESAWEGKLEEVFP 947

RPSBLAST alignment for GI: 254780970 and conserved domain: TIGR01857