>gnl|CDD|100035 cd02204, PurL_repeat2, PurL subunit of the formylglycinamide ribonucleotide amidotransferase (FGAR-AT), second repeat. FGAR-AT catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to formylglycinamidine ribonucleotide (FGAM), ADP, phosphate, and glutamate in the fourth step of the purine biosynthetic pathway. In eukaryotes and Gram-negative bacteria, FGAR-AT is encoded by the purL gene as a multidomain protein with a molecular mass of about 140 kDa. In Gram-positive bacteria and archaea FGAR-AT is a complex of three proteins: PurS, PurL, and PurQ. PurL itself contains two tandem N- and C-terminal domains (four domains altogether). The N-terminal domains bind ATP and are related to the ATP-binding domains of HypE, ThiL, SelD and PurM.. Length = 264

Score = 74.1 bits (183), Expect = 1e-13 Identities = 70/280 (25%), Positives = 111/280 (39%), Gaps = 27/280 (9%) Query: 75 AGVVDIGGGD--CVVFKMESHNHPSYIEPYQGAATGVGGILRDIFTMGARPVAAMNSLRF 132 A V+ I G + + S ++PY GAA V +R++ +GA P+A + L F Sbjct: 2 AAVLRIPGETDKGLAMSTGENPRYSLLDPYAGAALAVAEAVRNLVAVGADPLAITDCLNF 61 Query: 133 GAIHHPKTK-HLLSGVVAGIAGYSNSFGVPTVGGEVEFLPCYNNNIIVN------TFAAG 185 G P+ + L V G+ + G P +GG+ YN V A G Sbjct: 62 GNPEKPEGEMGQLVEAVLGLGDACRALGTPVIGGKDSL---YNETEGVAIPPTLVIGAVG 118 Query: 186 IAK-TNAIFSSKARGIGLPLVYLGAKTGRDGIGGASMASEEFGENIAKKRPTVQVGDPFT 244 + I + + G L +G G ++A G P V D Sbjct: 119 VVDDVRKIVTLDFKKEGDLLYLIGETKDELGGSEYALAYHGLGGGAP---PLV---DLER 172 Query: 245 GKCLLEACLELMNTDAVIAIQDMGAAGLTCSAIEMGNQGNLGITLDLDKVPTCEEGMTAY 304 K L +A EL+ V++ D+ GL + EM G LG +DL K Sbjct: 173 EKALFDAVQELIKEGLVLSAHDVSDGGLAVALAEMAFAGGLGAEVDLSKDD------AED 226 Query: 305 EMMLSESQERMLMILNPEKQHKAQEILNKWGLHFSIIGIT 344 E++ SES R+L+ + PE ++ + G+ ++IG Sbjct: 227 ELLFSESLGRVLVEVKPE--NEEVFEAEEAGVPATVIGTV 264

RPSBLAST alignment for GI: 254780970 and conserved domain: cd02204