>cd01369 KISc_KHC_KIF5 Kinesin motor domain, kinesin heavy chain (KHC) or KIF5-like subgroup. Members of this group have been associated with organelle transport. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-c

Probab=92.92  E-value=0.12  Score=31.66  Aligned_cols=53  Identities=19%  Similarity=0.360  Sum_probs=34.9

Q ss_pred             CCHHHHHHHCC-CCCHHHHHHHH-HHHHHCCCCCCCCCCCCEEEEECCCCCCHHHHHHH
Q ss_conf             64478876328-86147899999-99982410013655555489862788885799999
Q gi|254780627|r  159 DSRFVFSTFIE-GSSNRVALTAA-QSIAEVDSHGYTTVRLNPLFIHASVGLGKTHLLQA  215 (502)
Q Consensus       159 NpryTFDnFVV-G~sN~lA~aAA-kaVAe~pg~~~~~~~~NPLfi~G~~GlGKTHLl~a  215 (502)
T Consensus        42 ~~~f~FD~Vf~~~~~Q~~Vy~~~~~plv~~~l~G~n----~ti~aYGqTGSGKTyTm~G   96 (325)
T cd01369          42 GKTFSFDRVFPPNTTQEDVYNFVAKPIVDDVLNGYN----GTIFAYGQTGSGKTYTMEG   96 (325)
T ss_pred             CCEEECCEEECCCCCHHHHHHHHHHHHHHHHHCCCC----EEEEEECCCCCCCCCEECC
T ss_conf             824556857199999899999988999999967786----4699745789998625127