RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy5722
(86 letters)
>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 = 51.9 bits (125), Expect = 2e-09
Identities = 21/31 (67%), Positives = 23/31 (74%)
Query: 14 EDSIRVVCRFRPLNHSEEKAGSKFIVKFPSG 44
E +I+VVCRFRPLN EE GSK IVKFP
Sbjct: 1 ECNIKVVCRFRPLNEKEELRGSKSIVKFPGE 31
>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 = 38.3 bits (90), Expect = 1e-04
Identities = 14/29 (48%), Positives = 17/29 (58%)
Query: 16 SIRVVCRFRPLNHSEEKAGSKFIVKFPSG 44
+IRVV R RPLN E+ S +V FP
Sbjct: 1 NIRVVVRVRPLNKREKSRKSPSVVPFPDK 29
>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 = 31.9 bits (73), Expect = 0.022
Identities = 12/28 (42%), Positives = 17/28 (60%)
Query: 15 DSIRVVCRFRPLNHSEEKAGSKFIVKFP 42
+++V R RP N E+ GSK IV+ P
Sbjct: 1 ANVKVAVRVRPFNSREKNRGSKCIVQMP 28
>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 = 31.0 bits (71), Expect = 0.049
Identities = 13/29 (44%), Positives = 16/29 (55%), Gaps = 1/29 (3%)
Query: 16 SIRVVCRFRPLNHSEEKAGSKFIVKFPSG 44
+IRV CR RPL SE S ++ FP
Sbjct: 3 NIRVFCRVRPLLPSESTEYSS-VISFPDE 30
>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 = 30.8 bits (70), Expect = 0.059
Identities = 11/26 (42%), Positives = 17/26 (65%)
Query: 15 DSIRVVCRFRPLNHSEEKAGSKFIVK 40
++++VV R RPLN E+ G+ IV
Sbjct: 1 ENVKVVVRCRPLNKREKSEGAPEIVG 26
>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 = 29.5 bits (67), Expect = 0.15
Identities = 12/23 (52%), Positives = 14/23 (60%)
Query: 16 SIRVVCRFRPLNHSEEKAGSKFI 38
+IRVV R RPLN E K+ I
Sbjct: 1 NIRVVVRIRPLNGRESKSEESCI 23
>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 = 29.6 bits (67), Expect = 0.15
Identities = 10/25 (40%), Positives = 16/25 (64%)
Query: 16 SIRVVCRFRPLNHSEEKAGSKFIVK 40
S+ V R RP N E++ G++ +VK
Sbjct: 1 SLTVAVRVRPFNEKEKQEGTRRVVK 25
>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 = 27.6 bits (62), Expect = 0.61
Identities = 13/34 (38%), Positives = 18/34 (52%)
Query: 14 EDSIRVVCRFRPLNHSEEKAGSKFIVKFPSGGEE 47
E +I+VV R RP N E K S +V+ +E
Sbjct: 1 ESNIQVVVRCRPRNSRERKEKSSVVVEVSGSSKE 34
>gnl|CDD|215803 pfam00225, Kinesin, Kinesin motor domain.
Length = 326
Score = 26.8 bits (60), Expect = 1.2
Identities = 12/30 (40%), Positives = 14/30 (46%)
Query: 22 RFRPLNHSEEKAGSKFIVKFPSGGEENGLS 51
R RPLN E+ GS IV E+ S
Sbjct: 1 RVRPLNEREKSRGSSDIVNVDETDSEDKES 30
>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 = 26.6 bits (59), Expect = 1.6
Identities = 7/18 (38%), Positives = 11/18 (61%)
Query: 15 DSIRVVCRFRPLNHSEEK 32
D ++V R RPL+ E +
Sbjct: 1 DPVKVYLRVRPLSKDELE 18
>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 = 25.7 bits (57), Expect = 3.6
Identities = 11/29 (37%), Positives = 13/29 (44%)
Query: 16 SIRVVCRFRPLNHSEEKAGSKFIVKFPSG 44
S+RV R RPL E G + V G
Sbjct: 2 SVRVAVRVRPLLPKELLEGCQVCVSVVPG 30
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
0.309 0.127 0.348
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: 4,078,399
Number of extensions: 311452
Number of successful extensions: 165
Number of sequences better than 10.0: 1
Number of HSP's gapped: 165
Number of HSP's successfully gapped: 15
Length of query: 86
Length of database: 10,937,602
Length adjustment: 54
Effective length of query: 32
Effective length of database: 8,542,486
Effective search space: 273359552
Effective search space used: 273359552
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.7 bits)
S2: 53 (24.1 bits)