ID 4.6.1.16 DE tRNA-intron lyase. AN tRNA splicing endonuclease. CA pretRNA = a 3'-half-tRNA molecule with a 5'-OH end + a 5'-half-tRNA CA molecule with a 2',3'-cyclic phosphate end + an intron with a CA 2',3'-cyclic phosphate and a 5'-hydroxyl terminus. CC -!- The enzyme catalyzes the final stage in the maturation of tRNA CC molecules. CC -!- Formerly EC 3.1.27.9. DR Q9YBF1, ENDA_AERPE ; O29362, ENDA_ARCFU ; Q5UYF6, ENDA_HALMA ; DR B0R7C0, ENDA_HALS3 ; Q9HN82, ENDA_HALSA ; O07118, ENDA_HALVD ; DR A2BIW2, ENDA_HYPBU ; Q8TGX1, ENDA_METAC ; Q46FK9, ENDA_METBF ; DR Q12X51, ENDA_METBU ; Q58819, ENDA_METJA ; Q8TGZ7, ENDA_METKA ; DR Q8PZI1, ENDA_METMA ; Q6LY59, ENDA_METMP ; O07165, ENDA_METTH ; DR A6UPD9, ENDA_METVS ; Q74MP4, ENDA_NANEQ ; Q3IU70, ENDA_NATPD ; DR Q6L1P9, ENDA_PICTO ; Q9UY33, ENDA_PYRAB ; Q8ZVI1, ENDA_PYRAE ; DR A4WLV3, ENDA_PYRAR ; Q8U429, ENDA_PYRFU ; O58033, ENDA_PYRHO ; DR A1RSY7, ENDA_PYRIL ; B1Y9D1, ENDA_PYRNV ; Q97ZY3, ENDA_SACS2 ; DR Q4JAF4, ENDA_SULAC ; C3N6N2, ENDA_SULIA ; C4KIA4, ENDA_SULIK ; DR C3MQX7, ENDA_SULIL ; C3MWW5, ENDA_SULIM ; C3NGJ0, ENDA_SULIN ; DR C3N746, ENDA_SULIY ; Q975R3, ENDA_SULTO ; Q9HIY5, ENDA_THEAC ; DR C5A2D9, ENDA_THEGJ ; Q5JHP5, ENDA_THEKO ; B6YXU4, ENDA_THEON ; DR Q97BQ3, ENDA_THEVO ; Q9M1E8, SEN21_ARATH; Q9LSS3, SEN22_ARATH; DR Q5ZIN2, SEN2_CHICK ; Q74ZY5, SEN2_EREGS ; Q8NCE0, SEN2_HUMAN ; DR Q6P7W5, SEN2_MOUSE ; Q9P6Y2, SEN2_NEUCR ; Q5Z6B1, SEN2_ORYSJ ; DR Q5M954, SEN2_RAT ; Q8TFH7, SEN2_SCHPO ; P16658, SEN2_YEAST ; DR Q754T3, SEN34_EREGS; Q9BSV6, SEN34_HUMAN; Q8BMZ5, SEN34_MOUSE; DR Q7SAK9, SEN34_NEUCR; O60156, SEN34_SCHPO; P39707, SEN34_YEAST; //