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moaB | Molybdenum cofactor biosynthesis protein (moaB); Catalyzes the adenylation of molybdopterin as part of the biosynthesis of the molybdenum-cofactor. (163 aa) | ||||
dmrX | 4Fe-4S iron-sulfur protein; Involved in the biosynthesis of tetrahydromethanopterin, a coenzyme used in methanogenesis. Catalyzes the reduction of dihydromethanopterin (H(2)MPT) to tetrahydromethanopterin (H(4)MPT). Ferredoxin may serve as an electron donor. (246 aa) | ||||
MJ_0301 | Conserved hypothetical protein; Catalyzes the condensation of 6-hydroxymethyl-7,8- dihydropterin pyrophosphate (DHPP) with 4-(beta-D-ribofuranosyl)- aminobenzene-5'-phosphate (beta-RFA-P) to form 7,8-dihydropterin-6- methyl-4-(beta-D-ribofuranosyl)-aminobenzene-5'-phosphate, a precursor in the biosynthesis of 5,6,7,8-tetrahydromethanopterin (H4MPT). To a lesser extent, is able to condense beta-RFA-P with another arylamine, 1-(4-aminophenyl)-1-deoxy-D-ribitol (APDR), to form 7,8-dihydropterin- 6-methyl-1-(4-aminophenyl)-1-deoxy-D-ribitol. Dephosphorylated beta- RFA-P is not a substrate; [...] (294 aa) | ||||
mptD | Conserved hypothetical protein; Catalyzes the conversion of 7,8-dihydroneopterin (H2Neo) to 6-hydroxymethyl-7,8-dihydropterin (6-HMD). (121 aa) | ||||
MJ_0448 | Conserved hypothetical protein; Similar to PID:577190 percent identity: 29.38; identified by sequence similarity; putative; Belongs to the metallo-beta-lactamase superfamily. (256 aa) | ||||
mptN | Ribosomal protein S6 modification protein 1 (rimK); Catalyzes the ATP or GTP-dependent addition of one L- glutamate molecule to tetrahydromethanopterin, producing tetrahydrosarcinapterin. (291 aa) | ||||
MJ_0666 | Molybdenum cofactor biosynthesis protein (moeA); Similar to GB:L42023 SP:P45210 PID:1007555 PID:1221592 PID:1205684 percent identity: 33.51; identified by sequence similarity; putative. (398 aa) | ||||
MJ_0717 | Molybdopterin converting factor, subunit 2 (moaE); Similar to GB:X70420 SP:P30749 PID:42012 GB:U00096 PID:1787003 percent identity: 31.52; identified by sequence similarity; putative; To Synechocystis PCC 6803 slr0903. (119 aa) | ||||
mptA | Conserved hypothetical protein; Converts GTP to 7,8-dihydro-D-neopterin 2',3'-cyclic phosphate, the first intermediate in the biosynthesis of coenzyme methanopterin. It is also able to utilize a variety of GTP analogs as substrates, including GDP, beta,gamma-methylene-GTP and GTP-[gamma- thio]; Belongs to the GTP cyclohydrolase IV family. (316 aa) | ||||
moaA | Molybdenum cofactor biosynthesis protein (moaA); Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate; Belongs to the radical SAM superfamily. MoaA family. (298 aa) | ||||
mptB | Cmp-binding-factor 1 isolog; Cyclic phosphodiesterase that hydrolyzes the cyclic phosphate of 7,8-dihydroneopterin 2',3'-cyclic phosphate (H2N-cP) and converts it to a mixture of 7,8-dihydroneopterin 2'-phosphate (H2N-2'P) and 7,8- dihydroneopterin 3'-phosphate (H2N-3'P). Is also able to utilize other phosphodiesters as substrates in vitro: hydrolysis of bis-pNPP and pNPPC produces nitrophenyl phosphate, and that of 2',3'-cAMP produces 3'-AMP. ATP, 3',5'-cAMP, GTP, 3',5'-cGMP, and 4',5'-cFMN cannot serve as substrates. (249 aa) | ||||
MJ_0886 | Molybdenum cofactor biosynthesis protein (moeA); Similar to GB:M21151 SP:P12281 PID:145539 GB:U00096 PID:1651376 percent identity: 34.44; identified by sequence similarity; putative. (620 aa) | ||||
moaC | Molybdenum cofactor biosynthesis protein (moaC); Catalyzes the conversion of (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate to cyclic pyranopterin monophosphate (cPMP); Belongs to the MoaC family. (152 aa) | ||||
queD | Conserved hypothetical protein; Catalyzes the conversion of 7,8-dihydroneopterin triphosphate (H2NTP) to 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) and acetaldehyde. (163 aa) | ||||
queC | ExsB; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family. (235 aa) | ||||
MJ_1427 | Hypothetical protein; Catalyzes the condensation of 4-aminobenzoate (pABA) with 5- phospho-alpha-D-ribose 1-diphosphate (PRPP) to produce beta- ribofuranosylaminobenzene 5'-phosphate (beta-RFA-P). (328 aa) | ||||
mptE | Conserved hypothetical protein; Catalyzes the transfer of diphosphate from ATP to 6- hydroxymethyl-7,8-dihydropterin (6-HMD), leading to 6-hydroxymethyl- 7,8-dihydropterin diphosphate (6-HMDP); Belongs to the archaeal 6-HMPDK family. (241 aa) | ||||
queE | Coenzyme PQQ synthesis protein III isolog (Haemophilus influenzae}; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. (243 aa) | ||||
mobA | Molybdopterin-guanine dinucleotide biosynthesis protein A (mobA); Transfers a GMP moiety from GTP to Mo-molybdopterin (Mo-MPT) cofactor (Moco or molybdenum cofactor) to form Mo-molybdopterin guanine dinucleotide (Mo-MGD) cofactor. (204 aa) |