ID 1.1.1.261 DE sn-glycerol-1-phosphate dehydrogenase. AN glycerol-1-phosphate dehydrogenase [NAD(P)(+)]. AN Gro1PDH. CA (1) NAD(+) + sn-glycerol 1-phosphate = dihydroxyacetone phosphate + H(+) CA + NADH. CA (2) NADP(+) + sn-glycerol 1-phosphate = dihydroxyacetone phosphate + H(+) CA + NADPH. CC -!- Responsible for the formation of archaea-specific sn-glycerol-1- CC phosphate, the first step in the biosynthesis of polar lipids in CC archaea. CC -!- It is the enantiomer of sn-glycerol 3-phosphate, the form of CC glycerophosphate found in bacteria and eukaryotes. CC -!- The other enzymes involved in the biosynthesis of polar lipids in CC archaea are EC 2.5.1.41 and EC 2.5.1.42, which together alkylate the CC hydroxy groups of glycerol 1-phosphate to give unsaturated CC archaetidic acid, which is acted upon by EC 2.7.7.67 to form CDP- CC unsaturated archaeol. CC -!- The final step in the pathway involves the addition of L-serine, with CC concomitant removal of CMP, leading to the production of unsaturated CC archaetidylserine. CC -!- Activity of the enzyme is stimulated by K(+). DR Q9YER2, G1PDH_AERPE; O28599, G1PDH_ARCFU; Q65GC3, G1PDH_BACLD; DR P94527, G1PDH_BACSU; A7Z7G4, G1PDH_BACVZ; A8MC03, G1PDH_CALMQ; DR A0RXV2, G1PDH_CENSY; B3EYN8, G1PDH_GEOSE; A4IP94, G1PDH_GEOTN; DR Q9KBR3, G1PDH_HALH5; B9LUA0, G1PDH_HALLT; Q5V5G2, G1PDH_HALMA; DR B0R3A6, G1PDH_HALS3; Q9HS49, G1PDH_HALSA; Q18JW6, G1PDH_HALWD; DR A2BN26, G1PDH_HYPBU; A8ABP9, G1PDH_IGNH4; B1L7K1, G1PDH_KORCO; DR A6UUD2, G1PDH_META3; Q8TJU1, G1PDH_METAC; Q0W4M8, G1PDH_METAR; DR A7I9R4, G1PDH_METB6; Q46FR7, G1PDH_METBF; Q12X59, G1PDH_METBU; DR Q2FPC7, G1PDH_METHJ; Q58122, G1PDH_METJA; Q8TW08, G1PDH_METKA; DR A2ST19, G1PDH_METLZ; A4FZY2, G1PDH_METM5; A9A874, G1PDH_METM6; DR A6VIL2, G1PDH_METM7; Q8PZA4, G1PDH_METMA; A3CX71, G1PDH_METMJ; DR Q6M0P4, G1PDH_METMP; B8GGP5, G1PDH_METPE; A5UJW3, G1PDH_METS3; DR A4YIZ1, G1PDH_METS5; Q2NFL8, G1PDH_METST; P72010, G1PDH_METTH; DR A0B5P3, G1PDH_METTP; A6URL4, G1PDH_METVS; Q3ING6, G1PDH_NATPD; DR A9A2U8, G1PDH_NITMS; Q6L0R7, G1PDH_PICTO; Q9V0V0, G1PDH_PYRAB; DR Q8ZWP5, G1PDH_PYRAE; A4WLW1, G1PDH_PYRAR; A3MTM6, G1PDH_PYRCJ; DR Q8U147, G1PDH_PYRFU; O59144, G1PDH_PYRHO; A1RV58, G1PDH_PYRIL; DR B1YCY7, G1PDH_PYRNV; Q9UXE7, G1PDH_SACS2; Q5WL08, G1PDH_SHOC1; DR A3DN28, G1PDH_STAMF; Q4JB01, G1PDH_SULAC; C3N5P0, G1PDH_SULIA; DR C4KHB6, G1PDH_SULIK; C3MQ22, G1PDH_SULIL; C3MVE1, G1PDH_SULIM; DR C3NHE5, G1PDH_SULIN; C3NEA4, G1PDH_SULIY; P58460, G1PDH_SULTO; DR Q9HJ16, G1PDH_THEAC; Q5JH91, G1PDH_THEKO; A1RZJ9, G1PDH_THEPD; DR C6A2E4, G1PDH_THESM; Q979B1, G1PDH_THEVO; //