RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy9852
(241 letters)
>gnl|CDD|238054 cd00106, KISc, Kinesin 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
Score = 87.3 bits (217), Expect = 3e-20
Identities = 39/113 (34%), Positives = 61/113 (53%), Gaps = 7/113 (6%)
Query: 1 MFAFDAIF-SDEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSAT 59
F FD +F + Q ++ + ++++V+ G +G +F +G GK+YTM GSP+
Sbjct: 46 SFTFDHVFDPNSTQEDVYETTAKPLVESVLEGYNGTIFAYGQTGSGKTYTMFGSPKD--- 102
Query: 60 LGVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLSTYSNGK 112
G+IP A+ LF I E+K + FSV S +EI ++ V DLLS K
Sbjct: 103 PGIIPRALEDLFNLIDERK-EKNKSFSVSVSYLEI--YNEKVYDLLSPEPPSK 152
>gnl|CDD|215803 pfam00225, Kinesin, Kinesin motor domain.
Length = 326
Score = 86.5 bits (215), Expect = 6e-20
Identities = 39/117 (33%), Positives = 60/117 (51%), Gaps = 5/117 (4%)
Query: 2 FAFDAIF-SDEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
F FD +F + Q + ++++V+ G + +F +G GK+YTM G P
Sbjct: 42 FTFDRVFDPEATQEFVYEETAKPLVESVLEGYNVTIFAYGQTGSGKTYTMEGDPPEEEP- 100
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLSTYSNGKFFRLC 117
G+IP A+ LF I E+K + FSVR S +EI ++ + DLLS S K R+
Sbjct: 101 GIIPRALEDLFERIEERKER-KWSFSVRVSYLEI--YNEKIYDLLSPSSKKKKLRIR 154
>gnl|CDD|214526 smart00129, KISc, Kinesin motor, catalytic domain. ATPase.
Microtubule-dependent molecular motors that play
important roles in intracellular transport of organelles
and in cell division.
Length = 335
Score = 74.9 bits (185), Expect = 8e-16
Identities = 36/110 (32%), Positives = 61/110 (55%), Gaps = 8/110 (7%)
Query: 2 FAFDAIFSDE-PQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
F FD +F Q ++ + ++ +V+ G + +F +G GK+YTM+G+P S
Sbjct: 48 FTFDKVFDATASQEDVFEETAAPLVDSVLEGYNATIFAYGQTGSGKTYTMIGTPDS---P 104
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLSTYSN 110
G+IP A+ LF I K + G +FSV+ S +EI ++ ++DLL+ S
Sbjct: 105 GIIPRALKDLFEKI--DKREEGWQFSVKVSYLEI--YNEKIRDLLNPSSK 150
>gnl|CDD|238667 cd01371, KISc_KIF3, Kinesin motor domain, kinesins II or KIF3_like
proteins. 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
Score = 67.4 bits (165), Expect = 4e-13
Identities = 30/106 (28%), Positives = 59/106 (55%), Gaps = 6/106 (5%)
Query: 2 FAFDAIF-SDEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
F FDA++ + Q ++ ++ +V+ G +G +F +G GK++TM G +
Sbjct: 50 FTFDAVYDPNSTQEDVYNETARPLVDSVLEGYNGTIFAYGQTGTGKTFTMEGVREPPELR 109
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLS 106
G+IP++ + +F I++ ++ +F VR S +EI ++ V+DLL
Sbjct: 110 GIIPNSFAHIFGHIAKAENV---QFLVRVSYLEI--YNEEVRDLLG 150
>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
Score = 66.2 bits (162), Expect = 1e-12
Identities = 32/106 (30%), Positives = 55/106 (51%), Gaps = 9/106 (8%)
Query: 2 FAFDAIF-SDEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
F FD +F + E+ V+++ + G +G +F +G GK++TM G Q
Sbjct: 42 FTFDRVFGGESTNREVYERIAKPVVRSALEGYNGTIFAYGQTSSGKTFTMSGDEQE---P 98
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLS 106
G+IP A+ +F+ I + + F +R S +EI ++ +KDLLS
Sbjct: 99 GIIPLAVRDIFQRIQDTPDRE---FLLRVSYLEI--YNEKIKDLLS 139
>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
Score = 64.8 bits (158), Expect = 3e-12
Identities = 32/106 (30%), Positives = 57/106 (53%), Gaps = 5/106 (4%)
Query: 2 FAFDAIFSDEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATLG 61
F FD +F + Q E+ + V+ + + G +G +F +G GK++TM G +S G
Sbjct: 50 FKFDGVFHNASQEEVYETVAKPVVDSALDGYNGTIFAYGQTGAGKTFTMTGGTESYKDRG 109
Query: 62 VIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLST 107
+IP A+ +FR ++ + KT ++V S +EI ++ + DLL
Sbjct: 110 LIPRALEQVFREVAMRATKT---YTVHVSYLEI--YNEQLYDLLGD 150
>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
Score = 63.7 bits (156), Expect = 6e-12
Identities = 38/112 (33%), Positives = 64/112 (57%), Gaps = 8/112 (7%)
Query: 2 FAFDAIFS-DEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
F+FD +F D Q ++ +S ++Q+ + G + C+F +G GK+YTM G P++
Sbjct: 47 FSFDRVFDPDASQEDV-FEEVSPLVQSALDGYNVCIFAYGQTGSGKTYTMEGPPEN---P 102
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLSTYSNGK 112
G+IP A+ LF E K K G +++ AS +EI + + ++DLL+T K
Sbjct: 103 GIIPRALEQLFNTAEELKEK-GWSYTITASMLEIYNET--IRDLLATKPAPK 151
>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
Score = 61.9 bits (151), Expect = 2e-11
Identities = 33/118 (27%), Positives = 60/118 (50%), Gaps = 15/118 (12%)
Query: 2 FAFDAIF-SDEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVG-------- 52
+ FD +F + Q E+ + +S ++ V+ G + +F +G GK+YTM G
Sbjct: 50 YTFDKVFGPEADQIEVYSQVVSPILDEVLMGYNCTIFAYGQTGTGKTYTMEGDRTDNKGS 109
Query: 53 SPQSSATLGVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLSTYSN 110
+ + S G+IP A+ LF + Q +SV+ S +E+ ++ + DLLS+ S+
Sbjct: 110 TWELSPHAGIIPRALYQLFEKLESQ----NTEYSVKVSYLEL--YNEELFDLLSSESD 161
>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
Score = 60.8 bits (148), Expect = 6e-11
Identities = 31/107 (28%), Positives = 52/107 (48%), Gaps = 5/107 (4%)
Query: 2 FAFDAIF-SDEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
F+FD +F + Q ++ ++ V++G +G +F +G GK+YTM G P
Sbjct: 45 FSFDRVFPPNTTQEDVYNFVAKPIVDDVLNGYNGTIFAYGQTGSGKTYTMEGPPGDPELK 104
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLST 107
G+IP + +F IS F V+ S +EI + ++DLL
Sbjct: 105 GIIPRIVHDIFEHISSMDEN--LEFHVKVSYLEI--YMEKIRDLLDV 147
>gnl|CDD|238666 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 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
Score = 60.4 bits (147), Expect = 9e-11
Identities = 30/110 (27%), Positives = 56/110 (50%), Gaps = 8/110 (7%)
Query: 1 MFAFDAIFSDE-PQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSAT 59
++FD +F + Q E+ + ++ V++G + +F +G GK++TM+G+
Sbjct: 55 KYSFDRVFDETSTQEEVYENTTKPLVDGVLNGYNATVFAYGATGAGKTHTMLGTDSDP-- 112
Query: 60 LGVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLSTYS 109
G++ + LF I E+K F V S +EI ++ ++DLLS S
Sbjct: 113 -GLMVLTMKDLFDKIEERKDDK--EFEVSLSYLEI--YNETIRDLLSPSS 157
>gnl|CDD|238669 cd01373, KISc_KLP2_like, Kinesin motor domain, KLP2-like subgroup.
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
Score = 59.4 bits (144), Expect = 2e-10
Identities = 37/123 (30%), Positives = 58/123 (47%), Gaps = 10/123 (8%)
Query: 1 MFAFDAIF-SDEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQS--- 56
MF FD + S+ Q ++ S +++ +SG +G +F +G GK+YTM+G S
Sbjct: 42 MFTFDHVADSNTNQEDVFQSVGKPLVEDCLSGYNGSIFAYGQTGSGKTYTMMGPSSSDDE 101
Query: 57 --SATLGVIPSAISWLFRCISEQKHKTGAR--FSVRASAIEISSSSQHVKDLLSTYSNGK 112
GVIP +LF I ++ K G F + S +EI ++ + DLL S
Sbjct: 102 SPHGLQGVIPRIFEYLFSLIQREEEKRGDGLKFLCKCSFLEI--YNEQITDLLDPTSRNL 159
Query: 113 FFR 115
R
Sbjct: 160 KIR 162
>gnl|CDD|238668 cd01372, KISc_KIF4, Kinesin motor domain, KIF4-like subfamily.
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, 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 = 341
Score = 56.2 bits (136), Expect = 3e-09
Identities = 31/115 (26%), Positives = 60/115 (52%), Gaps = 8/115 (6%)
Query: 2 FAFDAIF-SDEPQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVG---SPQSS 57
F FD +F Q E+ + ++ ++ + G + + +G GK+YTM + +
Sbjct: 42 FTFDYVFDPSTSQEEVYNTCVAPLVDGLFEGYNATVLAYGQTGSGKTYTMGTAFTASEDE 101
Query: 58 ATLGVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLSTYSNGK 112
+G+IP AI +F+ I E+K + F ++ S +E+ ++ V+DLLS ++ K
Sbjct: 102 EEVGIIPRAIQHIFKKIDEKKDEP--DFQLKVSFLEL--YNEEVRDLLSPSTSEK 152
>gnl|CDD|238661 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.
Length = 356
Score = 55.0 bits (133), Expect = 6e-09
Identities = 28/83 (33%), Positives = 43/83 (51%), Gaps = 6/83 (7%)
Query: 24 VIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATLGVIPSAISWLFRCISEQKHKTGA 83
++ G + CLF +G GKSYTM+G + G+IP LF+ I E K +
Sbjct: 80 LLDHAFEGYNVCLFAYGQTGSGKSYTMMGYKEEK---GIIPRLCEELFQRI-ESKKEQNL 135
Query: 84 RFSVRASAIEISSSSQHVKDLLS 106
+ V S +EI ++ V+DLL+
Sbjct: 136 SYEVEVSYMEI--YNEKVRDLLN 156
>gnl|CDD|238672 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 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 = 319
Score = 53.6 bits (129), Expect = 2e-08
Identities = 31/117 (26%), Positives = 51/117 (43%), Gaps = 10/117 (8%)
Query: 2 FAFDAIFSDE-PQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
+ FDA + E Q +I + + ++ ++SG + +F +G GK++TM+G P
Sbjct: 49 YQFDAFYGTECTQEDIFSREVKPIVPHLLSGQNATVFAYGSTGAGKTHTMLGDPNE---P 105
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLSTYSNGKFFRLC 117
G+IP +S L R K + S EI ++ V DLL R
Sbjct: 106 GLIPRTLSDLLR----MGRKQAWTGAFSMSYYEI--YNEKVYDLLEPAKKELPIRED 156
>gnl|CDD|238664 cd01368, KISc_KIF23_like, Kinesin motor domain, KIF23-like
subgroup. 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, 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 = 345
Score = 48.9 bits (117), Expect = 6e-07
Identities = 30/105 (28%), Positives = 49/105 (46%), Gaps = 14/105 (13%)
Query: 2 FAFDAIFSDE-PQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
F+F +F Q E ++Q ++ G + LF +G GK+YTM GSP
Sbjct: 57 FSFSKVFGPNTTQKEFFEGTALPLVQDLLKGKNSLLFTYGVTNSGKTYTMQGSPGDG--- 113
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLL 105
G++P ++ +F I +SV S +EI + ++ DLL
Sbjct: 114 GILPRSLDVIFNSIGG--------YSVFVSYVEI--YNNYIYDLL 148
>gnl|CDD|238663 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 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
Score = 44.6 bits (106), Expect = 2e-05
Identities = 28/106 (26%), Positives = 41/106 (38%), Gaps = 10/106 (9%)
Query: 2 FAFDAIFSDE-PQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
F FD +F + E+ S + +I V G F +G GK+YTM+G
Sbjct: 53 FRFDYVFDEAVTNEEVYRSTVKPLIPHVFEGGVATCFAYGQTGSGKTYTMLGDENQ---E 109
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLS 106
G+ A +FR + V S EI + DLL+
Sbjct: 110 GLYALAARDIFR----LLAQPNDDLGVTVSFFEIYGGK--LFDLLN 149
>gnl|CDD|227392 COG5059, KIP1, Kinesin-like protein [Cytoskeleton].
Length = 568
Score = 39.7 bits (93), Expect = 0.001
Identities = 30/115 (26%), Positives = 55/115 (47%), Gaps = 8/115 (6%)
Query: 2 FAFDAIFSDE-PQSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATL 60
+AFD +F Q ++ + +I +++ G + +F +G GK+YTM G+ +
Sbjct: 58 YAFDKVFGPSATQEDVYEETIKPLIDSLLLGYNCTVFAYGQTGSGKTYTMSGTEEE---P 114
Query: 61 GVIPSAISWLFRCISEQKHKTGARFSVRASAIEISSSSQHVKDLLSTYSNGKFFR 115
G+IP ++ LF + + F+V S +EI ++ + DLLS R
Sbjct: 115 GIIPLSLKELFSKLEDL--SMTKDFAVSISYLEI--YNEKIYDLLSPNEESLNIR 165
>gnl|CDD|238659 cd01363, Motor_domain, Myosin and Kinesin motor domain. These
ATPases belong to the P-loop NTPase family and provide
the driving force in myosin and kinesin mediated
processes.
Length = 186
Score = 37.1 bits (86), Expect = 0.003
Identities = 23/110 (20%), Positives = 41/110 (37%), Gaps = 18/110 (16%)
Query: 22 SDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQSSATLGVIPSAISWLFRCISEQKHKT 81
++Q+ + G + C+F +G GK+YTM G + + G+IP ++
Sbjct: 13 GPLLQSALDGYNVCIFAYGQTGSGKTYTMEGKREGA---GIIPRTVT-----DVIDLMDK 64
Query: 82 GARFSVRASAIEISSSSQHVKDLLSTYSNGKFFRLCFLKRFHAEEDEEMP 131
G A+ SS+ + FR+ F + E P
Sbjct: 65 GNANRTTAATAMNEHSSR----------SHSVFRIHFGGKNALASATEQP 104
>gnl|CDD|215621 PLN03188, PLN03188, kinesin-12 family protein; Provisional.
Length = 1320
Score = 36.1 bits (83), Expect = 0.016
Identities = 32/115 (27%), Positives = 53/115 (46%), Gaps = 13/115 (11%)
Query: 2 FAFDAIFSDEP-QSEICTSALSDVIQAVISGSDGCLFCFGHARLGKSYTMVGSPQ----- 55
F FD+I E Q +I + +++ ++G + +F +G GK+YTM G
Sbjct: 134 FTFDSIADPESTQEDIFQLVGAPLVENCLAGFNSSVFAYGQTGSGKTYTMWGPANGLLEE 193
Query: 56 --SSATLGVIPSAISWLFRCISEQKHKTGAR---FSVRASAIEISSSSQHVKDLL 105
S G+ P LF I+E++ K R + R S +EI ++ + DLL
Sbjct: 194 HLSGDQQGLTPRVFERLFARINEEQIKHADRQLKYQCRCSFLEI--YNEQITDLL 246
>gnl|CDD|219501 pfam07657, MNNL, N terminus of Notch ligand. This entry represents
a region of conserved sequence at the N terminus of
several Notch ligand proteins.
Length = 77
Score = 26.9 bits (60), Expect = 3.0
Identities = 10/20 (50%), Positives = 12/20 (60%), Gaps = 1/20 (5%)
Query: 113 FFRLCFLKRFHAEEDEEMPC 132
FFR+C LK + A E PC
Sbjct: 41 FFRVC-LKHYQATVSPEPPC 59
>gnl|CDD|185679 cd02064, FAD_synthetase_N, FAD synthetase, N-terminal domain of the
bifunctional enzyme. FAD synthetase_N. N-terminal
domain of the bifunctional riboflavin biosynthesis
protein riboflavin kinase/FAD synthetase. These enzymes
have both ATP:riboflavin 5'-phosphotransferase and
ATP:FMN-adenylyltransferase activities. The N-terminal
domain is believed to play a role in the adenylylation
reaction of FAD synthetases. The C-terminal domain is
thought to have kinase activity. FAD synthetase is
present among all kingdoms of life. However, the
bifunctional enzyme is not found in mammals, which use
separate enzymes for FMN and FAD formation.
Length = 180
Score = 27.1 bits (61), Expect = 6.7
Identities = 13/48 (27%), Positives = 19/48 (39%), Gaps = 4/48 (8%)
Query: 4 FDAIFSDEPQSEICTSALSDV-IQAVISGSDGCLFCFGHARLGKSYTM 50
FD F+ E L + + V+ G D F FG R G + +
Sbjct: 78 FDKEFASLSAEEFVEDLLVKLNAKHVVVGFD---FRFGKGRSGDAELL 122
>gnl|CDD|227658 COG5360, COG5360, Uncharacterized protein conserved in bacteria
[Function unknown].
Length = 566
Score = 27.1 bits (60), Expect = 10.0
Identities = 7/40 (17%), Positives = 12/40 (30%), Gaps = 6/40 (15%)
Query: 64 PSAISWLFRC------ISEQKHKTGARFSVRASAIEISSS 97
P +WLF C I + ++ I +
Sbjct: 511 PDGDTWLFSCDEVALEIEDSIFFADHGGPRKSGQIVLKFQ 550
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.318 0.132 0.391
Gapped
Lambda K H
0.267 0.0794 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 11,870,825
Number of extensions: 1061519
Number of successful extensions: 1011
Number of sequences better than 10.0: 1
Number of HSP's gapped: 996
Number of HSP's successfully gapped: 27
Length of query: 241
Length of database: 10,937,602
Length adjustment: 94
Effective length of query: 147
Effective length of database: 6,768,326
Effective search space: 994943922
Effective search space used: 994943922
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 58 (26.0 bits)