>gnl|CDD|130385 TIGR01318, gltD_gamma_fam, glutamate synthase small subunit family protein, proteobacterial. This model represents one of three built for the NADPH-dependent or NADH-dependent glutamate synthase (EC 1.4.1.13 and 1.4.1.14, respectively) small subunit and homologs. TIGR01317 describes the small subunit (or equivalent region from longer forms) in eukaryotes, Gram-positive bacteria, and some other lineages, both NADH and NADPH-dependent. TIGR01316 describes a protein of similar length, from Archaea and a number of bacterial lineages, that forms glutamate synthase homotetramers without a large subunit. This model describes both glutatate synthase small subunit and closely related paralogs of unknown function from a number of gamma and alpha subdivision Proteobacteria, including E. coli. Length = 467

Score = 40.6 bits (95), Expect = 6e-04 Identities = 83/357 (23%), Positives = 140/357 (39%), Gaps = 80/357 (22%) Query: 5 DSKILIIGSGPAGYTAAIYAARAMLKPVII-AGSDLGGQLMITESIENYPGFATSIRGDW 63 ++ +IG+GPAG A ARA ++ V+ ++GG ++T I P F Sbjct: 141 GKRVAVIGAGPAGLACADILARAGVQVVVFDRHPEIGG--LLTFGI---PSFKLD---KA 192 Query: 64 LMEQMRQQAENFG------TKIIQDLVVSVDLDRHP--FL----VETQSGDLWHADA--- 108 ++ + R+ G ++ +D+ + L+ + FL + G L DA Sbjct: 193 VLSRRREIFTAMGIEFHLNCEVGRDISLDDLLEDYDAVFLGVGTYRSMRGGLPGEDAPGV 252 Query: 109 -----VVIATGSEVKWLRLESEKKFQGFGVSACATCDGFFYKNKDVIVVGGGNTAAE--- 160 +IA ++ + L + V K V+V+GGG+TA + Sbjct: 253 LQALPFLIANTRQL--MGLPESPEEPLIDVEG-----------KRVVVLGGGDTAMDCVR 299 Query: 161 EALHLAKIARRVTIVHRRS------SLRSEKILQEKLFLQSNIDFLFDTEVVDV------ 208 A+ L A VT +RR S R +E+ ++FLF+ + V + Sbjct: 300 TAIRLG--AASVTCAYRRDEANMPGSRREVANAREE-----GVEFLFNVQPVYIECDEDG 352 Query: 209 ----IGSIPEPPLFPSVSGVRLHNKKEGNFFERNVDGIFIAIGYKPNTK--IFRHQLKMT 262 +G + P G R G+ F D + +A G++P+ + H + + Sbjct: 353 RVTGVGLVRTALGEPDADGRRRPVPVAGSEFVLPADVVIMAFGFQPHAMPWLAGHGITLD 412 Query: 263 NTNYIWTMPDS---TATSIPGIFAAGDV---ADERYRQAITAAAMGCMAALEVEHYL 313 + I T S T+ P IFA GD AD +TA A G AA + +L Sbjct: 413 SWGRIITGDVSYLPYQTTNPKIFAGGDAVRGAD----LVVTAVAEGRQAAQGILDWL 465

RPSBLAST alignment for GI: 254780283 and conserved domain: TIGR01318