ID 2.1.1.216 DE tRNA (guanine(26)-N(2))-dimethyltransferase. AN tRNA (m(2)2G26)dimethyltransferase. CA guanosine(26) in tRNA + 2 S-adenosyl-L-methionine = 2 H(+) + N(2)- CA dimethylguanosine(26) in tRNA + 2 S-adenosyl-L-homocysteine. CC -!- The enzyme dissociates from its tRNA substrate between the two CC consecutive methylation reactions. CC -!- In contrast to EC 2.1.1.215, this enzyme does not catalyze the CC methylation of guanine(27) in tRNA. CC -!- Formerly EC 2.1.1.32. DR Q9YDY7, TRM1_AERPE ; Q9LFU5, TRM1_ARATH ; O29443, TRM1_ARCFU ; DR Q23270, TRM1_CAEEL ; Q9VK89, TRM1_DROME ; Q8SR99, TRM1_ENCCU ; DR B9LSI7, TRM1_HALLT ; Q5UYV8, TRM1_HALMA ; B0R713, TRM1_HALS3 ; DR P57705, TRM1_HALSA ; Q18EA0, TRM1_HALWD ; Q9NXH9, TRM1_HUMAN ; DR A6UUN6, TRM1_META3 ; Q8TGX6, TRM1_METAC ; A7I9E9, TRM1_METB6 ; DR Q466T6, TRM1_METBF ; Q12Y46, TRM1_METBU ; Q2FN43, TRM1_METHJ ; DR Q58356, TRM1_METJA ; Q8TYY7, TRM1_METKA ; A2SRK9, TRM1_METLZ ; DR A4FZY5, TRM1_METM5 ; A9A871, TRM1_METM6 ; A6VIL5, TRM1_METM7 ; DR Q8PU28, TRM1_METMA ; P0CW64, TRM1_METMI ; A3CW75, TRM1_METMJ ; DR P0CW65, TRM1_METMP ; B8GF12, TRM1_METPE ; A5UM08, TRM1_METS3 ; DR A4YHH9, TRM1_METS5 ; Q2NI56, TRM1_METST ; O27258, TRM1_METTH ; DR Q3TX08, TRM1_MOUSE ; Q3IUJ2, TRM1_NATPD ; Q9V1P3, TRM1_PYRAB ; DR Q8ZWT5, TRM1_PYRAE ; A4WMB7, TRM1_PYRAR ; A3MTQ5, TRM1_PYRCJ ; DR P81554, TRM1_PYRFU ; O59493, TRM1_PYRHO ; A1RV26, TRM1_PYRIL ; DR B1YCV9, TRM1_PYRNV ; P20300, TRM1_PYRWO ; Q97ZH0, TRM1_SACS2 ; DR Q9P804, TRM1_SCHPO ; Q4J947, TRM1_SULAC ; C3N5E1, TRM1_SULIA ; DR C4KH07, TRM1_SULIK ; C3MPR5, TRM1_SULIL ; C3MYQ9, TRM1_SULIM ; DR C3NHQ8, TRM1_SULIN ; C3NDZ5, TRM1_SULIY ; Q971V9, TRM1_SULTO ; DR P57706, TRM1_THEAC ; C5A6N2, TRM1_THEGJ ; Q5JIB3, TRM1_THEKO ; DR B6YUU9, TRM1_THEON ; Q97AR2, TRM1_THEVO ; P15565, TRM1_YEAST ; DR Q9SRU7, TRM2_ARATH ; //