>cd01370 KISc_KIP3_like Kinesin motor domain, KIP3-like subgroup. The yeast kinesin KIP3 plays a role in positioning the mitotic spindle. 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-coil domain close to a sec

Probab=96.78 E-value=0.004 Score=41.97 Aligned_cols=84 Identities=19% Similarity=0.291 Sum_probs=58.0 Q ss_pred CCEEEEECCCCCCCHHHHHHH----HHHHHHCCCCEE-EEEEECCCCHHHHHHHHHHHCCCCEEEEECCHHHHHHHHHHH Q ss_conf 754775188888843899999----999887397337-998633764699999999971997899931634689999999 Q gi|254780991|r 139 TFFQMQTDYHPSGDQPAAIAQ----LLKGIHSREKVQ-LLLGVTGSGKTFTMAKVIEAMQRPAIVMAPNKILAAQLYSEF 213 (805) Q Consensus 139 ~~f~l~~~~~P~gdQ~~Ai~~----L~~~l~~g~~~q-lL~GVTGSGKTevya~lI~~~gr~aLvLvPei~La~QL~~rf 213 (805) T Consensus 54 ~~f~FD~vf~~~~tQ~~vy~~~~~plv~~~l~G~n~ti~aYGqTGSGKTyTm~G~~-----------~~~Giipr~~~~l 122 (338) T cd01370 54 LKYSFDRVFDETSTQEEVYENTTKPLVDGVLNGYNATVFAYGATGAGKTHTMLGTD-----------SDPGLMVLTMKDL 122 (338) T ss_pred EEEECCCEECCCCCHHHHHHHHHHHHHHHHHCCCCEEEEEECCCCCCCCEEECCCC-----------CCCCHHHHHHHHH T ss_conf 17764635099999899999998999999858875589994899999897857887-----------6675268999999 Q ss_pred ----HHHCCCCEEEEEEECCCCCC Q ss_conf ----98678983899862134444 Q gi|254780991|r 214 ----KNFFPHNAVEYFVSYYDYYQ 233 (805) Q Consensus 214 ----k~~Fp~n~V~~f~S~~~~yq 233 (805) T Consensus 123 f~~i~~~~~~~~~~v~~S~~EIyn 146 (338) T cd01370 123 FDKIEERKDDKEFEVSLSYLEIYN 146 (338) T ss_pred HHHHHHCCCCCEEEEEEEEEEEEC T ss_conf 999874155856999999973016

HHsearch alignment for GI: 254780991 and conserved domain: cd01370