>gnl|CDD|132589 TIGR03550, F420_cofG, 7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase, CofG subunit. This model represents either a subunit or a domain, depending on whether or not the genes are fused, of a bifunctional protein that completes the synthesis of 7,8-didemethyl-8-hydroxy-5-deazariboflavin, or FO. FO is the chromophore of coenzyme F(420), involved in methanogenesis in methanogenic archaea but found in certain other lineages as well. The chromophore also occurs as a cofactor in DNA photolyases in Cyanobacteria. Length = 322

Score = 43.4 bits (103), Expect = 8e-05 Identities = 54/233 (23%), Positives = 94/233 (40%), Gaps = 40/233 (17%) Query: 65 CPENCGYCNQSVHNKSKLKASKLINVDQVLKEAKNAKENGAT------------RYCMGA 112 C CGYC +L+A+ L++ ++VL+ + G T RY Sbjct: 14 CRNRCGYCT-FRRPPGELEAA-LLSPEEVLEILRKGAAAGCTEALFTFGEKPEERY--PE 69 Query: 113 AWREPKERDLSIIVDMIKGVKSLGLETCMTLGMLSFEQAQILSKAGLDY---YNHNI--- 166 A E ++ ++ + L LE G+L ++S+ L N ++ Sbjct: 70 AREWLAEMGYDSTLEYLRELCELALEET---GLLPHTNPGVMSRDELARLKPVNASMGLM 126 Query: 167 --DTSERFYPHVTTTHTF------EDRLQTLENVRKSGIKVCCGGILGLGEMIDDRIDML 218 TSER H RL+T+E+ + I G ++G+GE ++R + L Sbjct: 127 LETTSERLCK--GEAHYGSPGKDPAVRLETIEDAGRLKIPFTTGILIGIGETREERAESL 184 Query: 219 LTLANLSTP----PESIPINLLIPIPGSKFEENKKVDPIEHVRIISVARILMP 267 L + L E I N PG+ E + + E +R ++VAR+++P Sbjct: 185 LAIRELHERYGHIQEVIVQNFR-AKPGTPMENHPEPSLEEMLRTVAVARLILP 236

RPSBLAST alignment for GI: 254780485 and conserved domain: TIGR03550