Involved in the control of epidermal-cell morphogenesis in roots and helical growth of roots by promoting microtubule depolymerization and limiting the accumulation of endoplasmic microtubules. Seems to be involved in the control of cell-file rotation (or twisting). Arabidopsis thaliana (taxid: 3702)
Score = 95.9 bits (237), Expect = 7e-20, Method: Composition-based stats.
Identities = 47/61 (77%), Positives = 53/61 (86%)
Query: 26 NAEETVVDADFADCVELQIELKRLKLRKNNWNSDTYEFDEVFTEFVSQKRVYEVVAKPVV 85
N EE + DADFAD VELQ E+KRLKLRKNNWNS++Y+FDEVFT+ SQKRVYE VAKPVV
Sbjct: 115 NGEELISDADFADLVELQPEIKRLKLRKNNWNSESYKFDEVFTDTASQKRVYEGVAKPVV 174
Query: 86 E 86
E
Sbjct: 175 E 175
Involved in the control of root hair tip growth by promoting microtubule depolymerization and limiting the accumulation of endoplasmic microtubules. In vitro, binds to polymerized actin through ARM repeats, and to polymerized tubulin through N-terminal motor domain.
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), in some its is found in the middle (M-type), or C-terminal (C-type). N-type and M-type kinesins are (+) end-directed motors, while C-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 second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 328
>gnl|CDD|238665 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-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 325
>gnl|CDD|238663 cd01367, KISc_KIF2_like, Kinesin motor domain, KIF2-like group
Score = 44.6 bits (106), Expect = 2e-06
Identities = 23/79 (29%), Positives = 35/79 (44%), Gaps = 7/79 (8%)
Query: 14 ERVRVAVRLWPRNAEET------VVDADFADCVELQIELKRLKLRKNNWNSDTYEFDEVF 67
++ VAVR P N +E VV + V + ++ L K T+ FD VF
Sbjct: 1 MKITVAVRKRPLNDKELSKGETDVVSCESNPTVTVHEPKTKVDLTKYIEKH-TFRFDYVF 59
Query: 68 TEFVSQKRVYEVVAKPVVE 86
E V+ + VY KP++
Sbjct: 60 DEAVTNEEVYRSTVKPLIP 78
KIF2 is a protein expressed in neurons, which has been associated with axonal transport and neuron development; alternative splice forms have been implicated in lysosomal translocation. 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 this subgroup the motor domain is found in the middle (M-type) of the protein chain. M-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 (KIF2 may be slower). 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 second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 322
>gnl|CDD|238660 cd01364, KISc_BimC_Eg5, Kinesin motor domain, BimC/Eg5 spindle pole proteins, participate in spindle assembly and chromosome segregation during cell division
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 second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 352
>gnl|CDD|238666 cd01370, KISc_KIP3_like, Kinesin motor domain, KIP3-like subgroup
Score = 40.0 bits (94), Expect = 7e-05
Identities = 24/83 (28%), Positives = 33/83 (39%), Gaps = 13/83 (15%)
Query: 15 RVRVAVRLWPRNAEETVVDADFADCVEL-----------QIELKRLKLRKNNWNSDTYEF 63
+ VAVR+ P N +E V++ E LR Y F
Sbjct: 1 SLTVAVRVRPFNEKEK--QEGTRRVVKVVDDRMLVFDPKDEEDAFRNLRARRNKELKYSF 58
Query: 64 DEVFTEFVSQKRVYEVVAKPVVE 86
D VF E +Q+ VYE KP+V+
Sbjct: 59 DRVFDETSTQEEVYENTTKPLVD 81
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 second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 338
>gnl|CDD|238670 cd01374, KISc_CENP_E, Kinesin motor domain, CENP-E/KIP2-like subgroup, involved in chromosome movement and/or spindle elongation during mitosis
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 second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 321
>gnl|CDD|238667 cd01371, KISc_KIF3, Kinesin motor domain, kinesins II or KIF3_like proteins
Score = 36.6 bits (85), Expect = 9e-04
Identities = 21/79 (26%), Positives = 32/79 (40%), Gaps = 10/79 (12%)
Query: 14 ERVRVAVRLWPRNAEET------VVDADFADCVELQIELKRLKLRKNNWNSDTYEFDEVF 67
E V+V VR P N E +V D Q+ + K + FD V+
Sbjct: 1 ENVKVVVRCRPLNKREKSEGAPEIVGVDENRG---QVTVHNPK-ADAKEPPKVFTFDAVY 56
Query: 68 TEFVSQKRVYEVVAKPVVE 86
+Q+ VY A+P+V+
Sbjct: 57 DPNSTQEDVYNETARPLVD 75
Subgroup of kinesins, which form heterotrimers composed of 2 kinesins and one non-motor accessory subunit. Kinesins II play important roles in ciliary transport, and have been implicated in neuronal transport, melanosome transport, the secretory pathway, and mitosis. 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 this group 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 second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 333
>gnl|CDD|238669 cd01373, KISc_KLP2_like, Kinesin motor domain, KLP2-like subgroup
Score = 36.7 bits (85), Expect = 0.001
Identities = 24/74 (32%), Positives = 34/74 (45%), Gaps = 11/74 (14%)
Query: 16 VRVAVRLWPRNAEETVVDADFADCVELQIELKRLKLRKNNWNSD---TYEFDEVFTEFVS 72
V+V VR+ P N E D C LK+L W+S + FD V +
Sbjct: 3 VKVVVRIRPPNEIEA--DGGQGQC------LKKLSSDTLVWHSHPPRMFTFDHVADSNTN 54
Query: 73 QKRVYEVVAKPVVE 86
Q+ V++ V KP+VE
Sbjct: 55 QEDVFQSVGKPLVE 68
Members of this subgroup seem to play a role in mitosis and meiosis. 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 second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 337
>gnl|CDD|238662 cd01366, KISc_C_terminal, Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins
Ncd is a spindle motor protein necessary for chromosome segregation in meiosis. KIFC2/KIFC3-like kinesins have been implicated in motility of the Golgi apparatus as well as dentritic and axonal transport in neurons. 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 this subgroup the motor domain is found at the C-terminus (C-type). C-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 second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 329
>gnl|CDD|238671 cd01375, KISc_KIF9_like, Kinesin motor domain, KIF9-like subgroup; might play a role in cell shape remodeling
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 second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward. Length = 334
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
>KOG0243 consensus Kinesin-like protein [Cytoskeleton]
Members of this group may play a role in mitosis. 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 second tubulin dimer, a
>cd01365 KISc_KIF1A_KIF1B Kinesin motor domain, KIF1_like proteins
KIF1A (Unc104) transports synaptic vesicles to the nerve terminal, KIF1B has been implicated in transport of mitochondria. Both proteins are expressed in neurons. 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. In contrast to the majority of dimeric kinesins, most KIF1A/Unc104 kinesins are monomeric motors. A lysine-rich loop in KIF1A binds to the negatively charged C-terminus of tubulin and compensates for the lack of a second motor domain, allowing KIF1A to move processively.
>cd01367 KISc_KIF2_like Kinesin motor domain, KIF2-like group
KIF2 is a protein expressed in neurons, which has been associated with axonal transport and neuron development; alternative splice forms have been implicated in lysosomal translocation. 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 this subgroup the motor domain is found in the middle (M-type) of the protein chain. M-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 (KIF2 may be slower). 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 lo
Subgroup of kinesins, which form heterotrimers composed of 2 kinesins and one non-motor accessory subunit. Kinesins II play important roles in ciliary transport, and have been implicated in neuronal transport, melanosome transport, the secretory pathway, and mitosis. 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 this group 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
>cd01373 KISc_KLP2_like Kinesin motor domain, KLP2-like subgroup
Probab=99.68 E-value=1.7e-16 Score=121.50 Aligned_cols=76 Identities=24% Similarity=0.294 Sum_probs=57.4
Q ss_pred CCeEEEEEeCCCCCcccccCCcceeeEeccCceEEeecCCCCcCceEEEEeEEECCCCChHHHHHHhhHHHHHHhhcccc
Q 045788 14 ERVRVAVRLWPRNAEETVVDADFADCVELQIELKRLKLRKNNWNSDTYEFDEVFTEFVSQKRVYEVVAKPVVEQQQQQQQ 93 (111)
Q Consensus 14 ~~I~V~vRvRP~~~~E~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~F~FD~VF~~~asQ~~Vy~~~a~plV~~~l~GyN 93 (111)
.+|+|+||+||++..|...+.. .++.......+..... +.+.|.||+||+++++|++||+.+++|+|+++++|||
T Consensus 1 ~~i~V~vRvRP~~~~e~~~~~~--~~v~~~~~~~~~~~~~---~~~~f~FD~vf~~~~~q~~vy~~~~~p~v~~~~~G~n 75 (337)
T cd01373 1 PAVKVVVRIRPPNEIEADGGQG--QCLKKLSSDTLVWHSH---PPRMFTFDHVADSNTNQEDVFQSVGKPLVEDCLSGYN 75 (337)
T ss_pred CCeEEEEEcCcCChhhcccCCC--eEEEEcCCCcEEeeCC---CCcEEeCCeEeCCCCCHHHHHHHHHHHHHHHHhCCCc
Confidence 4799999999999998754433 2332222222221111 2578999999999999999999999999999999999
Q ss_pred c
Q 045788 94 W 94 (111)
Q Consensus 94 ~ 94 (111)
+
T Consensus 76 ~ 76 (337)
T cd01373 76 G 76 (337)
T ss_pred e
Confidence 5
Members of this subgroup seem to play a role in mitosis and meiosis. 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 second
>cd01376 KISc_KID_like Kinesin motor domain, KIF22/Kid-like subgroup
Members of this group might play a role in regulating chromosomal movement along microtubules in mitosis. 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
>cd01364 KISc_BimC_Eg5 Kinesin motor domain, BimC/Eg5 spindle pole proteins, participate in spindle assembly and chromosome segregation during cell division
Probab=99.66 E-value=3e-16 Score=120.48 Aligned_cols=81 Identities=25% Similarity=0.311 Sum_probs=59.6
Q ss_pred CCeEEEEEeCCCCCcccccCCcceeeEecc-CceEEeecCCCCcCceEEEEeEEECCCCChHHHHHHhhHHHHHHhhccc
Q 045788 14 ERVRVAVRLWPRNAEETVVDADFADCVELQ-IELKRLKLRKNNWNSDTYEFDEVFTEFVSQKRVYEVVAKPVVEQQQQQQ 92 (111)
Q Consensus 14 ~~I~V~vRvRP~~~~E~~~~~~~~~~~~~~-~~~~~~~~~~~~~~~~~F~FD~VF~~~asQ~~Vy~~~a~plV~~~l~Gy 92 (111)
.||+|+||+||+...|...+...+..+... ....+..........+.|.||+||+++++|++||+.++.|+|+++++||
T Consensus 2 ~~i~V~vRvRP~~~~e~~~~~~~~i~~~~~~~~i~~~~~~~~~~~~~~f~Fd~vf~~~~~q~~vy~~~~~plv~~~~~G~ 81 (352)
T cd01364 2 SNIQVVVRCRPRNSRERKEKSSVVVEVSGSSKEIIVSTGGADKQSTKTYTFDKVFGPEADQIEVYSQVVSPILDEVLMGY 81 (352)
T ss_pred CCEEEEEEcCcCCccccccCCCeEEEEcCCCcEEEEcCCCcccccceeEeccccCCCCCCHHHHHHHHHHHHHHHHhCCC
Confidence 589999999999999976554422112222 2222222211223568999999999999999999999999999999999
Q ss_pred cc
Q 045788 93 QW 94 (111)
Q Consensus 93 N~ 94 (111)
|+
T Consensus 82 n~ 83 (352)
T cd01364 82 NC 83 (352)
T ss_pred eE
Confidence 94
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 d
>cd01369 KISc_KHC_KIF5 Kinesin motor domain, kinesin heavy chain (KHC) or KIF5-like subgroup
Probab=99.65 E-value=6e-16 Score=117.62 Aligned_cols=76 Identities=26% Similarity=0.356 Sum_probs=59.0
Q ss_pred CCeEEEEEeCCCCCcccccCCcceeeEeccCceEE-eecCCCCcCceEEEEeEEECCCCChHHHHHHhhHHHHHHhhccc
Q 045788 14 ERVRVAVRLWPRNAEETVVDADFADCVELQIELKR-LKLRKNNWNSDTYEFDEVFTEFVSQKRVYEVVAKPVVEQQQQQQ 92 (111)
Q Consensus 14 ~~I~V~vRvRP~~~~E~~~~~~~~~~~~~~~~~~~-~~~~~~~~~~~~F~FD~VF~~~asQ~~Vy~~~a~plV~~~l~Gy 92 (111)
++|+|+||+||++..|...+... ++...+...+ +... ...+.|.||+||+++++|++||+.+++|+|+++++||
T Consensus 2 ~~i~V~vRvRP~~~~e~~~~~~~--~v~~~~~~~v~~~~~---~~~~~f~FD~vf~~~~~q~~vy~~~~~~~v~~~~~G~ 76 (325)
T cd01369 2 CNIKVVCRFRPLNEKEELRGSKS--IVKFPGEDTVSIAGS---DDGKTFSFDRVFPPNTTQEDVYNFVAKPIVDDVLNGY 76 (325)
T ss_pred CCeEEEEEcCcCChhhhccCCce--EEEEcCCCEEEecCC---CCceEEEcCeEECCCCCHHHHHHHHHHHHHHHHHcCc
Confidence 68999999999999986555442 2333333222 2221 2468999999999999999999999999999999999
Q ss_pred cc
Q 045788 93 QW 94 (111)
Q Consensus 93 N~ 94 (111)
|+
T Consensus 77 n~ 78 (325)
T cd01369 77 NG 78 (325)
T ss_pred cc
Confidence 96
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
>KOG4280 consensus Kinesin-like protein [Cytoskeleton]
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
>cd01372 KISc_KIF4 Kinesin motor domain, KIF4-like subfamily
Probab=99.62 E-value=1.5e-15 Score=116.10 Aligned_cols=73 Identities=26% Similarity=0.335 Sum_probs=57.4
Q ss_pred CeEEEEEeCCCCCcccccCCc-ceeeEeccCceEEeecCCCCcCceEEEEeEEECCCCChHHHHHHhhHHHHHHhhcccc
Q 045788 15 RVRVAVRLWPRNAEETVVDAD-FADCVELQIELKRLKLRKNNWNSDTYEFDEVFTEFVSQKRVYEVVAKPVVEQQQQQQQ 93 (111)
Q Consensus 15 ~I~V~vRvRP~~~~E~~~~~~-~~~~~~~~~~~~~~~~~~~~~~~~~F~FD~VF~~~asQ~~Vy~~~a~plV~~~l~GyN 93 (111)
+|+|+||+||++..|...+.. ++.+....+ ..... ..+.|.||+||+++++|++||+.+++|+|+++++|||
T Consensus 2 ~i~V~vRvRP~~~~e~~~~~~~~~~~~~~~~-~v~~~------~~~~f~FD~vf~~~~~q~~vy~~~~~plv~~~~~G~n 74 (341)
T cd01372 2 SVRVAVRVRPLLPKELLEGCQVCVSVVPGEP-QVTVG------TDKSFTFDYVFDPSTSQEEVYNTCVAPLVDGLFEGYN 74 (341)
T ss_pred CeEEEEECCCCCchhcccCCCeEEEEeCCCC-EEEec------CCcEEeccccCCCCCCHHHHHHHHHHHHHHHHhCCCc
Confidence 699999999999999866655 322222222 22221 1578999999999999999999999999999999999
Q ss_pred c
Q 045788 94 W 94 (111)
Q Consensus 94 ~ 94 (111)
+
T Consensus 75 ~ 75 (341)
T cd01372 75 A 75 (341)
T ss_pred c
Confidence 6
Members of this group seem to perform a variety of functions, and have been implicated in neuronal organelle transport and chromosome segregation during mitosis. 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,
>KOG0245 consensus Kinesin-like protein [Cytoskeleton]
Probab=99.55 E-value=2.5e-14 Score=108.82 Aligned_cols=79 Identities=22% Similarity=0.197 Sum_probs=57.3
Q ss_pred CCCeEEEEEeCCCCCcccccCCcceeeEeccCceEEeecCCCCcCceEEEEeEEECCCCChHHHHHHhhHHHHHHhhccc
Q 045788 13 PERVRVAVRLWPRNAEETVVDADFADCVELQIELKRLKLRKNNWNSDTYEFDEVFTEFVSQKRVYEVVAKPVVEQQQQQQ 92 (111)
Q Consensus 13 ~~~I~V~vRvRP~~~~E~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~F~FD~VF~~~asQ~~Vy~~~a~plV~~~l~Gy 92 (111)
.++|+|+||+||+...|..... ....+...+...+.- .....+.+.|.||+||+++++|++||+.+ +|+|+++++||
T Consensus 1 ~~~i~V~vRirP~~~~e~~~~~-~~~~~~~~~~~~i~~-~~~~~~~~~f~fD~vf~~~~~q~~v~~~v-~p~v~~~~~G~ 77 (329)
T cd01366 1 KGNIRVFCRVRPLLPSESTEYS-SVISFPDEDGGTIEL-SKGTGKKKSFSFDRVFDPDASQEDVFEEV-SPLVQSALDGY 77 (329)
T ss_pred CCCEEEEEEcCcCCccccCCCc-cEEEEcCCCceEEEE-eCCCCCceEEecCEEECCCCCHHHHHHHH-HHHHHHHhCCC
Confidence 4789999999999998863222 222333332133222 12223578999999999999999999985 89999999999
Q ss_pred cc
Q 045788 93 QW 94 (111)
Q Consensus 93 N~ 94 (111)
|+
T Consensus 78 ~~ 79 (329)
T cd01366 78 NV 79 (329)
T ss_pred ce
Confidence 94
Ncd is a spindle motor protein necessary for chromosome segregation in meiosis. KIFC2/KIFC3-like kinesins have been implicated in motility of the Golgi apparatus as well as dentritic and axonal transport in neurons. 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 this subgroup the motor domain is found at the C-terminus (C-type). C-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 mi
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), in some its is found in the middle (M-type), or C-terminal (C-type). N-type and M-type kinesins are (+) end-directed motors, while C-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 coil
>cd01375 KISc_KIF9_like Kinesin motor domain, KIF9-like subgroup; might play a role in cell shape remodeling
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 second tubulin dimer, about 80
>KOG0241 consensus Kinesin-like protein [Cytoskeleton]
>PF00225 Kinesin: Kinesin motor domain; InterPro: IPR001752 Kinesin [, , ] is a microtubule-associated force-producing protein that may play a role in organelle transport
The kinesin motor activity is directed toward the microtubule's plus end. Kinesin is an oligomeric complex composed of two heavy chains and two light chains. The maintenance of the quaternary structure does not require interchain disulphide bonds. The heavy chain is composed of three structural domains: a large globular N-terminal domain which is responsible for the motor activity of kinesin (it is known to hydrolyse ATP, to bind and move on microtubules), a central alpha-helical coiled coil domain that mediates the heavy chain dimerisation; and a small globular C-terminal domain which interacts with other proteins (such as the kinesin light chains), vesicles and membranous organelles. A number of proteins have been recently found that contain a domain similar to that of the kinesin 'motor' domain [, ]: Drosophila melanogaster claret segregational protein (ncd). Ncd is required for normal chromosomal segregation in meiosis, in females, and in early mitotic divisions of the embryo. The ncd motor activity is directed toward the microtubule's minus end. Homo sapiens CENP-E []. CENP-E is a protein that associates with kinetochores during chromosome congression, relocates to the spindle midzone at anaphase, and is quantitatively discarded at the end of the cell division. CENP-E is probably an important motor molecule in chromosome movement and/or spindle elongation. H. sapiens mitotic kinesin-like protein-1 (MKLP-1), a motor protein whose activity is directed toward the microtubule's plus end. Saccharomyces cerevisiae KAR3 protein, which is essential for nuclear fusion during mating. KAR3 may mediate microtubule sliding during nuclear fusion and possibly mitosis. S. cerevisiae CIN8 and KIP1 proteins which are required for the assembly of the mitotic spindle. Both proteins seem to interact with spindle microtubules to produce an outwardly directed force acting upon the poles. Emericella nidulans (Aspergillus nidulans) bimC, which plays an important role in nuclear division. A. nidulans klpA. Caenorhabditis elegans unc-104, which may be required for the transport of substances needed for neuronal cell differentiation. C. elegans osm-3. Xenopus laevis Eg5, which may be involved in mitosis. Arabidopsis thaliana KatA, KatB and katC. Chlamydomonas reinhardtii FLA10/KHP1 and KLP1. Both proteins seem to play a role in the rotation or twisting of the microtubules of the flagella. C. elegans hypothetical protein T09A5.2. The kinesin motor domain is located in the N-terminal part of most of the above proteins, with the exception of KAR3, klpA, and ncd where it is located in the C-terminal section. The kinesin motor domain contains about 330 amino acids. An ATP-binding motif of type A is found near position 80 to 90, the C-terminal half of the domain is involved in microtubule-binding.; GO: 0003777 microtubule motor activity, 0005524 ATP binding, 0007018 microtubule-based movement; PDB: 3NWN_A 2Y5W_A 2Y65_C 3BFN_A 2WBE_C 2ZFL_A 2ZFI_A 1I6I_A 2ZFM_A 1IA0_K ....
>KOG0246 consensus Kinesin-like protein [Cytoskeleton]
