ID 5.6.1.1 DE microtubule-severing ATPase. AN katanin. CA n ATP + n H2O + a microtubule = n ADP + n phosphate + (n+1) alpha/beta CA tubulin heterodimers. CC -!- A member of the AAA-ATPase family, active in splitting microtubules CC into tubulin dimers in the centrosome. CC -!- Formerly EC 3.6.4.3. DR Q5U3S1, KATL1_DANRE; Q9BW62, KATL1_HUMAN; Q8K0T4, KATL1_MOUSE; DR B4USW8, KATL1_OTOGA; A9RA82, KATL1_PAPAN; B7NZ88, KATL1_RABIT; DR Q5XIK7, KATL1_RAT ; B3EX35, KATL1_SORAR; Q8IYT4, KATL2_HUMAN; DR Q9D3R6, KATL2_MOUSE; Q3B8D5, KATL2_XENLA; A0JMA9, KATL2_XENTR; DR Q9SEX2, KTNA1_ARATH; P34808, KTNA1_CAEEL; Q1HGK7, KTNA1_CHICK; DR Q5RII9, KTNA1_DANRE; O75449, KTNA1_HUMAN; Q4R407, KTNA1_MACFA; DR Q9WV86, KTNA1_MOUSE; Q6E0V2, KTNA1_RAT ; B5X3X5, KTNA1_SALSA; DR O61577, KTNA1_STRPU; Q9PUL2, KTNA1_XENLA; Q0IIR9, KTNA1_XENTR; DR Q7QBW0, SPAST_ANOGA; A2VDN5, SPAST_BOVIN; A8QFF6, SPAST_BRUMA; DR A8XV40, SPAST_CAEBR; Q8MNV0, SPAST_CAEEL; Q5ZK92, SPAST_CHICK; DR Q6NW58, SPAST_DANRE; Q54KQ7, SPAST_DICDI; B3M301, SPAST_DROAN; DR B3P8A3, SPAST_DROER; B4JII0, SPAST_DROGR; Q8I0P1, SPAST_DROME; DR B4K799, SPAST_DROMO; B4G437, SPAST_DROPE; Q298L4, SPAST_DROPS; DR B4HGG6, SPAST_DROSE; B4QSF0, SPAST_DROSI; B4M0H8, SPAST_DROVI; DR B4NBP4, SPAST_DROWI; B4PL32, SPAST_DROYA; Q9UBP0, SPAST_HUMAN; DR B7PXE3, SPAST_IXOSC; Q9QYY8, SPAST_MOUSE; A7T395, SPAST_NEMVE; DR Q719N1, SPAST_PIG ; B2RYN7, SPAST_RAT ; Q6AZT2, SPAST_XENLA; DR Q05AS3, SPAST_XENTR; //