RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy9445
(243 letters)
>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 = 213 bits (545), Expect = 3e-68
Identities = 81/157 (51%), Positives = 113/157 (71%), Gaps = 3/157 (1%)
Query: 85 RPLNSVERAAKSCSIVDCS-SSREITIKERVNDKIS-KTFGFDRVFSQESKQVDVYKYVV 142
RP NS ER KS +V+ S SS+EI + DK S KT+ FD+VF E+ Q++VY VV
Sbjct: 11 RPRNSRERKEKSSVVVEVSGSSKEIIVSTGGADKQSTKTYTFDKVFGPEADQIEVYSQVV 70
Query: 143 NPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDE 202
+P++DEVL GYNCT+FAYGQTGTGKT+TMEG+++++ +W+ P +GI+PRA+ LF++
Sbjct: 71 SPILDEVLMGYNCTIFAYGQTGTGKTYTMEGDRTDNKGSTWELSPHAGIIPRALYQLFEK 130
Query: 203 LRLLGDAEFTVRVSFLEIYNEELIDLLSPTDDITKLR 239
L E++V+VS+LE+YNEEL DLLS D+ K
Sbjct: 131 LESQN-TEYSVKVSYLELYNEELFDLLSSESDLNKPL 166
Score = 183 bits (466), Expect = 2e-56
Identities = 68/85 (80%), Positives = 78/85 (91%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
MN SSRSH+IF+ITIHIK+ ++ GEEL++ GKLNLVDLAGSENIGRSGA++KRAREAGN
Sbjct: 212 MNDQSSRSHSIFSITIHIKETTISGEELVKIGKLNLVDLAGSENIGRSGAENKRAREAGN 271
Query: 61 INQSLLTLGRCITALVEKTPHIPYR 85
INQSLLTLGR I ALVEK+PHIPYR
Sbjct: 272 INQSLLTLGRVINALVEKSPHIPYR 296
>gnl|CDD|215803 pfam00225, Kinesin, Kinesin motor domain.
Length = 326
Score = 173 bits (441), Expect = 6e-53
Identities = 70/163 (42%), Positives = 97/163 (59%), Gaps = 13/163 (7%)
Query: 85 RPLNSVERAAKSCSIVDCSS--SREITIKERVNDKISKTFGFDRVFSQESKQVDVYKYVV 142
RPLN E++ S IV+ S + N KTF FDRVF E+ Q VY+
Sbjct: 3 RPLNEREKSRGSSDIVNVDETDSEDKESVVITNKGREKTFTFDRVFDPEATQEFVYEETA 62
Query: 143 NPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDE 202
PL++ VL GYN T+FAYGQTG+GKT+TMEG+ + GI+PRA+ LF+
Sbjct: 63 KPLVESVLEGYNVTIFAYGQTGSGKTYTMEGD---------PPEEEPGIIPRALEDLFER 113
Query: 203 LRLLGD--AEFTVRVSFLEIYNEELIDLLSPTDDITKLRLKKN 243
+ + F+VRVS+LEIYNE++ DLLSP+ KLR++++
Sbjct: 114 IEERKERKWSFSVRVSYLEIYNEKIYDLLSPSSKKKKLRIRED 156
Score = 131 bits (331), Expect = 1e-36
Identities = 47/87 (54%), Positives = 59/87 (67%), Gaps = 4/87 (4%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSG-AQDKRAREAG 59
MN SSRSH IFTIT+ ++ D + ++TGKLNLVDLAGSE ++G A +R +EA
Sbjct: 195 MNEESSRSHAIFTITVEQRN--RDTDGSVKTGKLNLVDLAGSERASKTGAAGGRRLKEAA 252
Query: 60 NINQSLLTLGRCITALVEK-TPHIPYR 85
NIN+SL LG I AL E + HIPYR
Sbjct: 253 NINKSLSALGNVINALAENQSSHIPYR 279
>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 = 172 bits (439), Expect = 1e-52
Identities = 63/151 (41%), Positives = 94/151 (62%), Gaps = 14/151 (9%)
Query: 85 RPLNSVERAAKSCSIVDC--SSSREITIKERVNDKISKTFGFDRVFSQESKQVDVYKYVV 142
RPLN E++ KS S+V + +T++ N + K F FD+VF + Q DV++
Sbjct: 9 RPLNKREKSRKSPSVVPFPDKVGKTLTVRSPKNRQGEKKFTFDKVFDATASQEDVFEETA 68
Query: 143 NPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDE 202
PL+D VL GYN T+FAYGQTG+GKT+TM G + GI+PRA+ LF++
Sbjct: 69 APLVDSVLEGYNATIFAYGQTGSGKTYTMIGTPDSP-----------GIIPRALKDLFEK 117
Query: 203 L-RLLGDAEFTVRVSFLEIYNEELIDLLSPT 232
+ + +F+V+VS+LEIYNE++ DLL+P+
Sbjct: 118 IDKREEGWQFSVKVSYLEIYNEKIRDLLNPS 148
Score = 131 bits (333), Expect = 8e-37
Identities = 45/87 (51%), Positives = 56/87 (64%), Gaps = 3/87 (3%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
MN SSRSH +FTIT+ K + + KLNLVDLAGSE ++GA+ R +EAGN
Sbjct: 196 MNEESSRSHAVFTITVEQKIKN-SSSGSGKASKLNLVDLAGSERAKKTGAEGDRLKEAGN 254
Query: 61 INQSLLTLGRCITALVE--KTPHIPYR 85
IN+SL LG I AL + K+ HIPYR
Sbjct: 255 INKSLSALGNVINALAQHSKSRHIPYR 281
>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 = 159 bits (404), Expect = 2e-47
Identities = 63/163 (38%), Positives = 89/163 (54%), Gaps = 16/163 (9%)
Query: 85 RPLNSVERAAKSCSIVDCSSSREITIKERVND--KISKTFGFDRVFSQESKQVDVYKYVV 142
RPLN E S + ++ +T+ + K+F FD VF S Q DVY+
Sbjct: 9 RPLNGRESK-SEESCITVDDNKTVTLTPPKDGRKAGPKSFTFDHVFDPNSTQEDVYETTA 67
Query: 143 NPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDE 202
PL++ VL GYN T+FAYGQTG+GKT+TM G + GI+PRA+ LF+
Sbjct: 68 KPLVESVLEGYNGTIFAYGQTGSGKTYTMFGSPKDP-----------GIIPRALEDLFNL 116
Query: 203 LRLL--GDAEFTVRVSFLEIYNEELIDLLSPTDDITKLRLKKN 243
+ + F+V VS+LEIYNE++ DLLSP L L+++
Sbjct: 117 IDERKEKNKSFSVSVSYLEIYNEKVYDLLSPEPPSKPLSLRED 159
Score = 122 bits (309), Expect = 2e-33
Identities = 45/87 (51%), Positives = 58/87 (66%), Gaps = 3/87 (3%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
MN SSRSH IFTI + ++ + DG +++ KLNLVDLAGSE ++GA+ R +EA N
Sbjct: 198 MNERSSRSHAIFTIHVEQRNTTNDGR-SIKSSKLNLVDLAGSERAKKTGAEGDRLKEAKN 256
Query: 61 INQSLLTLGRCITALVE--KTPHIPYR 85
IN+SL LG I+AL K HIPYR
Sbjct: 257 INKSLSALGNVISALSSGQKKKHIPYR 283
>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 = 153 bits (388), Expect = 4e-45
Identities = 71/160 (44%), Positives = 91/160 (56%), Gaps = 12/160 (7%)
Query: 85 RPLNSVERAAKSCSIVDCSSSR-EITIKERVND--KISKTFGFDRVFSQESKQVDVYKYV 141
RPLN E++ + IV +R ++T+ D + K F FD V+ S Q DVY
Sbjct: 10 RPLNKREKSEGAPEIVGVDENRGQVTVHNPKADAKEPPKVFTFDAVYDPNSTQEDVYNET 69
Query: 142 VNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFD 201
PL+D VL GYN T+FAYGQTGTGKTFTMEG + L GI+P + H+F
Sbjct: 70 ARPLVDSVLEGYNGTIFAYGQTGTGKTFTMEGVRE--------PPELRGIIPNSFAHIFG 121
Query: 202 ELRLLGDAEFTVRVSFLEIYNEELIDLLSPTDDITKLRLK 241
+ + +F VRVS+LEIYNEE+ DLL D KL LK
Sbjct: 122 HIAKAENVQFLVRVSYLEIYNEEVRDLLGK-DQKKKLELK 160
Score = 115 bits (290), Expect = 1e-30
Identities = 50/86 (58%), Positives = 59/86 (68%), Gaps = 1/86 (1%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
MN SSRSH+IFTITI + DGE +R GKLNLVDLAGSE ++GA R +EA
Sbjct: 201 MNEDSSRSHSIFTITIECSEKGEDGENHIRVGKLNLVDLAGSERQSKTGATGDRLKEATK 260
Query: 61 INQSLLTLGRCITALVE-KTPHIPYR 85
IN SL LG I+ALV+ K+ HIPYR
Sbjct: 261 INLSLSALGNVISALVDGKSTHIPYR 286
>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 = 145 bits (368), Expect = 4e-42
Identities = 69/161 (42%), Positives = 97/161 (60%), Gaps = 12/161 (7%)
Query: 84 YRPLNSVERAAKSCSIVDCSSSREITIKERVNDKISKTFGFDRVFSQESKQVDVYKYVVN 143
+RPLN E S SIV ++I + KTF FDRVF + Q DVY +V
Sbjct: 10 FRPLNEKEELRGSKSIVKFPGEDTVSIAGSDD---GKTFSFDRVFPPNTTQEDVYNFVAK 66
Query: 144 PLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDEL 203
P++D+VL+GYN T+FAYGQTG+GKT+TMEG DP L GI+PR ++ +F+ +
Sbjct: 67 PIVDDVLNGYNGTIFAYGQTGSGKTYTMEG-PPGDPE-------LKGIIPRIVHDIFEHI 118
Query: 204 RLL-GDAEFTVRVSFLEIYNEELIDLLSPTDDITKLRLKKN 243
+ + EF V+VS+LEIY E++ DLL + D ++ KN
Sbjct: 119 SSMDENLEFHVKVSYLEIYMEKIRDLLDVSKDNLQVHEDKN 159
Score = 104 bits (261), Expect = 2e-26
Identities = 42/86 (48%), Positives = 55/86 (63%), Gaps = 4/86 (4%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
MN SSRSH+IF IT+ ++N G + + GKL LVDLAGSE + ++GA+ + EA
Sbjct: 196 MNEESSRSHSIFLITLK-QENVETGSK--KRGKLFLVDLAGSEKVSKTGAEGQTLEEAKK 252
Query: 61 INQSLLTLGRCITALVEKTP-HIPYR 85
IN+SL LG I AL + HIPYR
Sbjct: 253 INKSLSALGNVINALTDGKSTHIPYR 278
>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 = 143 bits (363), Expect = 2e-41
Identities = 62/163 (38%), Positives = 84/163 (51%), Gaps = 18/163 (11%)
Query: 85 RPLNSVERAAKSCSI-VDCSSSREITIKERVNDKISKTFGFDRVFSQESKQVDVYKYVVN 143
RPL E S I I + + K K+F FDRVF ++ Q DV++ V +
Sbjct: 11 RPLLPSESTEYSSVISFPDEDGGTIELSKGTGKK--KSFSFDRVFDPDASQEDVFEEV-S 67
Query: 144 PLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDEL 203
PL+ L GYN +FAYGQTG+GKT+TMEG N GI+PRA+ LF+
Sbjct: 68 PLVQSALDGYNVCIFAYGQTGSGKTYTMEGPPENP-----------GIIPRALEQLFNTA 116
Query: 204 RLLGDA--EFTVRVSFLEIYNEELIDLLSPTDDI-TKLRLKKN 243
L + +T+ S LEIYNE + DLL+ KL +K +
Sbjct: 117 EELKEKGWSYTITASMLEIYNETIRDLLATKPAPKKKLEIKHD 159
Score = 113 bits (284), Expect = 9e-30
Identities = 47/89 (52%), Positives = 56/89 (62%), Gaps = 5/89 (5%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
MN HSSRSH +F + I N GE+ GKLNLVDLAGSE + +SGA R +EA
Sbjct: 198 MNEHSSRSHAVFQLKIRGT-NLQTGEQ--TRGKLNLVDLAGSERLKKSGATGDRLKEAQA 254
Query: 61 INQSLLTLGRCITALVEKTPHIPYRPLNS 89
IN+SL LG I+AL K H+PYR NS
Sbjct: 255 INKSLSALGDVISALRSKDSHVPYR--NS 281
>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 = 140 bits (356), Expect = 3e-40
Identities = 60/150 (40%), Positives = 84/150 (56%), Gaps = 15/150 (10%)
Query: 85 RPLNSVERA--AKSCSIVDCSSSREITIKERVNDKISKTFGFDRVFSQESKQVDVYKYVV 142
RPL E + C V ++T+ K+F FD VF + Q +VY V
Sbjct: 10 RPLLPKELLEGCQVCVSVV-PGEPQVTVGTD------KSFTFDYVFDPSTSQEEVYNTCV 62
Query: 143 NPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDE 202
PL+D + GYN TV AYGQTG+GKT+TM + +D+ GI+PRA+ H+F +
Sbjct: 63 APLVDGLFEGYNATVLAYGQTGSGKTYTMGTA-----FTASEDEEEVGIIPRAIQHIFKK 117
Query: 203 LRLLGDA-EFTVRVSFLEIYNEELIDLLSP 231
+ D +F ++VSFLE+YNEE+ DLLSP
Sbjct: 118 IDEKKDEPDFQLKVSFLELYNEEVRDLLSP 147
Score = 100 bits (252), Expect = 4e-25
Identities = 41/95 (43%), Positives = 55/95 (57%), Gaps = 10/95 (10%)
Query: 1 MNAHSSRSHTIFTITIH-------IKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDK 53
MN+ SSRSH IFTIT+ I S D + T K + VDLAGSE + ++GA
Sbjct: 199 MNSQSSRSHAIFTITLEQTRKNGPIAPMSGDDKNSTLTSKFHFVDLAGSERLKKTGATGD 258
Query: 54 RAREAGNINQSLLTLGRCITALVEKTP---HIPYR 85
R +E +IN LL LG I+AL +++ H+PYR
Sbjct: 259 RLKEGISINSGLLALGNVISALGDESKKGSHVPYR 293
>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 = 131 bits (331), Expect = 1e-36
Identities = 59/159 (37%), Positives = 87/159 (54%), Gaps = 15/159 (9%)
Query: 81 HIPYRPLNSVERAAKSCSIVDCSSSREITIKERVNDKISKTFGFDRVFSQESKQVDVYKY 140
+ RPLN E + + I+ ++F FDRVF ES +VY+
Sbjct: 5 SVRVRPLNPRESDNEQV-AWSIDNDNTIS---LEESTPGQSFTFDRVFGGESTNREVYER 60
Query: 141 VVNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLF 200
+ P++ L GYN T+FAYGQT +GKTFTM G+ + +P GI+P A+ +F
Sbjct: 61 IAKPVVRSALEGYNGTIFAYGQTSSGKTFTMSGD---------EQEP--GIIPLAVRDIF 109
Query: 201 DELRLLGDAEFTVRVSFLEIYNEELIDLLSPTDDITKLR 239
++ D EF +RVS+LEIYNE++ DLLSP+ ++R
Sbjct: 110 QRIQDTPDREFLLRVSYLEIYNEKIKDLLSPSPQELRIR 148
Score = 92.4 bits (230), Expect = 4e-22
Identities = 43/89 (48%), Positives = 55/89 (61%), Gaps = 7/89 (7%)
Query: 1 MNAHSSRSHTIFTITIHI--KDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREA 58
N SSRSHTIF +TI + +S G + T LNL+DLAGSE ++GA ++R +E
Sbjct: 189 FNERSSRSHTIFQLTIESRERGDSESGTVRVST--LNLIDLAGSERASQTGAGERR-KEG 245
Query: 59 GNINQSLLTLGRCITALVEKTP--HIPYR 85
IN+SLLTLG I+ L E HIPYR
Sbjct: 246 SFINKSLLTLGTVISKLSEGKNSGHIPYR 274
>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 = 128 bits (323), Expect = 2e-35
Identities = 62/166 (37%), Positives = 85/166 (51%), Gaps = 22/166 (13%)
Query: 85 RPLNSVERAAKSCSIVDCSSSR-----EITIKERVNDKIS-----KTFGFDRVFSQESKQ 134
RP N E+ + +V R ++ + + + FDRVF + S Q
Sbjct: 9 RPFNEKEKQEGTRRVVKVVDDRMLVFDPKDEEDAFRNLRARRNKELKYSFDRVFDETSTQ 68
Query: 135 VDVYKYVVNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPR 194
+VY+ PL+D VL+GYN TVFAYG TG GKT TM G +DP G++
Sbjct: 69 EEVYENTTKPLVDGVLNGYNATVFAYGATGAGKTHTMLGTD-SDP----------GLMVL 117
Query: 195 AMNHLFDELRLLGDA-EFTVRVSFLEIYNEELIDLLSPTDDITKLR 239
M LFD++ D EF V +S+LEIYNE + DLLSP+ +LR
Sbjct: 118 TMKDLFDKIEERKDDKEFEVSLSYLEIYNETIRDLLSPSSGPLELR 163
Score = 93.5 bits (233), Expect = 2e-22
Identities = 43/88 (48%), Positives = 56/88 (63%), Gaps = 3/88 (3%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
NA SSRSH + IT+ KD + + +R GKL+L+DLAGSE + + +R +E N
Sbjct: 204 ANATSSRSHAVLQITVRQKDRTASINQQVRIGKLSLIDLAGSERASATNNRGQRLKEGAN 263
Query: 61 INQSLLTLGRCITALVE---KTPHIPYR 85
IN+SLL LG CI ALV+ K HIPYR
Sbjct: 264 INRSLLALGNCINALVDGKKKNKHIPYR 291
>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 = 116 bits (292), Expect = 2e-32
Identities = 45/86 (52%), Positives = 55/86 (63%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
MN HSSRSH++F I K+ E + GK+NLVDLAGSE I SGA+ R E N
Sbjct: 76 MNEHSSRSHSVFRIHFGGKNALASATEQPKVGKINLVDLAGSERIDFSGAEGSRLTETAN 135
Query: 61 INQSLLTLGRCITALVEKTPHIPYRP 86
IN+SL TLG I+AL E+ H+PYR
Sbjct: 136 INKSLSTLGNVISALAERDSHVPYRE 161
Score = 65.3 bits (159), Expect = 4e-13
Identities = 27/70 (38%), Positives = 40/70 (57%), Gaps = 12/70 (17%)
Query: 137 VYKYVVNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAM 196
V++ V PL+ L GYN +FAYGQTG+GKT+TMEG++ +GI+PR +
Sbjct: 8 VFR-DVGPLLQSALDGYNVCIFAYGQTGSGKTYTMEGKR-----------EGAGIIPRTV 55
Query: 197 NHLFDELRLL 206
+ D +
Sbjct: 56 TDVIDLMDKG 65
>gnl|CDD|227392 COG5059, KIP1, Kinesin-like protein [Cytoskeleton].
Length = 568
Score = 122 bits (309), Expect = 3e-32
Identities = 54/119 (45%), Positives = 73/119 (61%), Gaps = 12/119 (10%)
Query: 114 VNDKISKTFGFDRVFSQESKQVDVYKYVVNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEG 173
+ T+ FD+VF + Q DVY+ + PLID +L GYNCTVFAYGQTG+GKT+TM G
Sbjct: 50 LEKSKEGTYAFDKVFGPSATQEDVYEETIKPLIDSLLLGYNCTVFAYGQTGSGKTYTMSG 109
Query: 174 EKSNDPSISWQDDPLSGIVPRAMNHLFDELRLL-GDAEFTVRVSFLEIYNEELIDLLSP 231
+ GI+P ++ LF +L L +F V +S+LEIYNE++ DLLSP
Sbjct: 110 TEEE-----------PGIIPLSLKELFSKLEDLSMTKDFAVSISYLEIYNEKIYDLLSP 157
Score = 104 bits (260), Expect = 2e-25
Identities = 72/263 (27%), Positives = 110/263 (41%), Gaps = 54/263 (20%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
+N SSRSH+IF I + K+ T KL+LVDLAGSE R+G + R +E +
Sbjct: 206 INDESSRSHSIFQIELASKNKVSG---TSETSKLSLVDLAGSERAARTGNRGTRLKEGAS 262
Query: 61 INQSLLTLGRCITALVEKTP--HIPYRPL-------NSVERAAKSCSIVDCSSS------ 105
IN+SLLTLG I AL +K HIPYR +S+ + I S S
Sbjct: 263 INKSLLTLGNVINALGDKKKSGHIPYRESKLTRLLQDSLGGNCNTRVICTISPSSNSFEE 322
Query: 106 -----------REITIKERVNDKISKT-----FGFDRVFSQESKQVDVYKYVVNPLIDEV 149
+ I K +VN + FD + ++ V++ + L
Sbjct: 323 TINTLKFASRAKSIKNKIQVNSSSDSSREIEEIKFDLSEDRSEIEILVFR-EQSQLSQSS 381
Query: 150 LSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDELRLLGDA 209
LSG FAY Q+ +T T++ + I+ ++ F+ +LL +
Sbjct: 382 LSGI----FAYMQSLKKETETLK-------------SRIDLIMKSIISGTFERKKLLKEE 424
Query: 210 E--FTVRVSFLEIYNEELIDLLS 230
+ + FL I + L+ L
Sbjct: 425 GWKYKSTLQFLRIEIDRLLLLRE 447
Score = 33.6 bits (77), Expect = 0.084
Identities = 31/78 (39%), Positives = 39/78 (50%), Gaps = 7/78 (8%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
+N SSRSH+ F NS E LN VDLAGSE S + + RE +
Sbjct: 498 LNLRSSRSHSKFRD-HLNGSNSSTKELS-----LNQVDLAGSE-RKVSQSVGELLRETQS 550
Query: 61 INQSLLTLGRCITALVEK 78
+N+SL +LG I AL K
Sbjct: 551 LNKSLSSLGDVIHALGSK 568
>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 = 119 bits (299), Expect = 5e-32
Identities = 54/121 (44%), Positives = 74/121 (61%), Gaps = 9/121 (7%)
Query: 114 VNDKISKTFGFDRVFSQESKQVDVYKYVVNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEG 173
N + +F FD VF + Q +VY+ V P++D L GYN T+FAYGQTG GKTFTM G
Sbjct: 42 NNQQEDFSFKFDGVFHN-ASQEEVYETVAKPVVDSALDGYNGTIFAYGQTGAGKTFTMTG 100
Query: 174 EKSNDPSISWQDDPLSGIVPRAMNHLFDELRLLGDAEFTVRVSFLEIYNEELIDLLSPTD 233
S++D G++PRA+ +F E+ + +TV VS+LEIYNE+L DLL T
Sbjct: 101 GTE-----SYKD---RGLIPRALEQVFREVAMRATKTYTVHVSYLEIYNEQLYDLLGDTP 152
Query: 234 D 234
+
Sbjct: 153 E 153
Score = 80.6 bits (199), Expect = 7e-18
Identities = 42/86 (48%), Positives = 54/86 (62%), Gaps = 2/86 (2%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
MN SSRSH IFTI + + G E++R KLNLVDLAGSE + ++G + +EA
Sbjct: 205 MNQASSRSHCIFTIHLESRSRE-AGSEVVRLSKLNLVDLAGSERVSKTGVSGQVLKEAKY 263
Query: 61 INQSLLTLGRCITALVEKTP-HIPYR 85
IN+SL L + I AL EK H+PYR
Sbjct: 264 INKSLSFLEQVINALSEKARTHVPYR 289
>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 = 115 bits (289), Expect = 1e-30
Identities = 56/152 (36%), Positives = 75/152 (49%), Gaps = 18/152 (11%)
Query: 85 RPLNSVERAAKSCSIVDCSSSREITIKE-RVNDKISK-----TFGFDRVFSQESKQVDVY 138
RPLN E + +V C S+ +T+ E + ++K TF FD VF + +VY
Sbjct: 10 RPLNDKELSKGETDVVSCESNPTVTVHEPKTKVDLTKYIEKHTFRFDYVFDEAVTNEEVY 69
Query: 139 KYVVNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNH 198
+ V PLI V G T FAYGQTG+GKT+TM G D+ G+ A
Sbjct: 70 RSTVKPLIPHVFEGGVATCFAYGQTGSGKTYTMLG-----------DENQEGLYALAARD 118
Query: 199 LFDELRLLGDAEFTVRVSFLEIYNEELIDLLS 230
+F L D + V VSF EIY +L DLL+
Sbjct: 119 IFRLLAQPND-DLGVTVSFFEIYGGKLFDLLN 149
Score = 80.4 bits (199), Expect = 8e-18
Identities = 36/87 (41%), Positives = 46/87 (52%), Gaps = 9/87 (10%)
Query: 1 MNAHSSRSHTIFTITI-HIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAR-EA 58
N SSRSH I I + + K N L G KL+ +DLAGSE + D++ R E
Sbjct: 198 ANDQSSRSHAILQIILKNKKLNKLLG-------KLSFIDLAGSERGADTSEHDRQTRKEG 250
Query: 59 GNINQSLLTLGRCITALVEKTPHIPYR 85
IN+SLL L CI AL H+P+R
Sbjct: 251 AEINKSLLALKECIRALASNKAHVPFR 277
>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 = 112 bits (282), Expect = 2e-29
Identities = 56/162 (34%), Positives = 80/162 (49%), Gaps = 25/162 (15%)
Query: 85 RPLNSVERAAKSCSIVDCSSSREITIK----ERVNDKISKTFGFDRVF-SQESK------ 133
RP NS E+ S IV + T+K K K+F FD + S +S+
Sbjct: 10 RPFNSREKNRGSKCIVQ-MPGKVTTLKNPKAADATRKKPKSFSFDHSYWSHDSEDPHYAS 68
Query: 134 QVDVYKYVVNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVP 193
Q DV++ + L+D GYN +FAYGQTG+GK++TM G K GI+P
Sbjct: 69 QEDVFEDLGRELLDHAFEGYNVCLFAYGQTGSGKSYTMMGYKEE-----------KGIIP 117
Query: 194 RAMNHLFDELRLLGDAE--FTVRVSFLEIYNEELIDLLSPTD 233
R LF + + + V VS++EIYNE++ DLL+P
Sbjct: 118 RLCEELFQRIESKKEQNLSYEVEVSYMEIYNEKVRDLLNPKK 159
Score = 99.3 bits (248), Expect = 2e-24
Identities = 40/96 (41%), Positives = 54/96 (56%), Gaps = 13/96 (13%)
Query: 1 MNAHSSRSHTIFTIT---IHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRARE 57
MN SSRSH +FTI + + E + K++LVDLAGSE +GA+ R +E
Sbjct: 209 MNDTSSRSHAVFTIVLTQKKLDKETDLTTE--KVSKISLVDLAGSERASSTGAEGDRLKE 266
Query: 58 AGNINQSLLTLGRCITALVE--------KTPHIPYR 85
NIN+SL TLG+ I+AL + K+ IPYR
Sbjct: 267 GSNINKSLTTLGKVISALADNSSAKSKKKSSFIPYR 302
>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 = 111 bits (279), Expect = 4e-29
Identities = 59/160 (36%), Positives = 84/160 (52%), Gaps = 12/160 (7%)
Query: 85 RPLNSVERAAKSCSIVDCSSSREITIKERVNDKISKTFGFDRVFSQESKQVDVYKYVVNP 144
RP N +E + SS + + + F FD V + Q DV++ V P
Sbjct: 10 RPPNEIEADGGQGQCLKKLSSDTL----VWHSHPPRMFTFDHVADSNTNQEDVFQSVGKP 65
Query: 145 LIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLF---- 200
L+++ LSGYN ++FAYGQTG+GKT+TM G S S L G++PR +LF
Sbjct: 66 LVEDCLSGYNGSIFAYGQTGSGKTYTMMGPSS---SDDESPHGLQGVIPRIFEYLFSLIQ 122
Query: 201 -DELRLLGDAEFTVRVSFLEIYNEELIDLLSPTDDITKLR 239
+E + +F + SFLEIYNE++ DLL PT K+R
Sbjct: 123 REEEKRGDGLKFLCKCSFLEIYNEQITDLLDPTSRNLKIR 162
Score = 86.8 bits (215), Expect = 5e-20
Identities = 45/89 (50%), Positives = 55/89 (61%), Gaps = 5/89 (5%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
MN+ SSRSH +FT TI + +RT +LNLVDLAGSE GA+ R +EA N
Sbjct: 203 MNSESSRSHAVFTCTIESWEKK-ASSTNIRTSRLNLVDLAGSERQKDDGAEGVRLKEAKN 261
Query: 61 INQSLLTLGRCITALVE----KTPHIPYR 85
IN+SL TLG I ALV+ K H+PYR
Sbjct: 262 INKSLSTLGHVIMALVDVAHGKQRHVPYR 290
>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 = 96.0 bits (239), Expect = 2e-23
Identities = 52/162 (32%), Positives = 76/162 (46%), Gaps = 15/162 (9%)
Query: 85 RPLNSVERAAKSC-SIVD--CSSSREITIKERVNDKISKTFGFDRVFSQESKQVDVYKYV 141
RP E + SC +D ++ + I+ N +K + FD + E Q D++
Sbjct: 9 RPFLDCEEDSSSCVRGIDSDQGQAKSVEIENPRNRGETKKYQFDAFYGTECTQEDIFSRE 68
Query: 142 VNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFD 201
V P++ +LSG N TVFAYG TG GKT TM G D G++PR ++ L
Sbjct: 69 VKPIVPHLLSGQNATVFAYGSTGAGKTHTMLG-----------DPNEPGLIPRTLSDLLR 117
Query: 202 ELRLLGDAEFTVRVSFLEIYNEELIDLLSPTDDITKLRLKKN 243
R +S+ EIYNE++ DLL P +R K+
Sbjct: 118 MGRKQAWT-GAFSMSYYEIYNEKVYDLLEPAKKELPIREDKD 158
Score = 81.0 bits (200), Expect = 5e-18
Identities = 34/85 (40%), Positives = 49/85 (57%), Gaps = 5/85 (5%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAGN 60
+N +SSRSH + I + + + GKLNL+DLAGSE+ R+G + R +E+
Sbjct: 195 LNDNSSRSHAVLRIKV-----TQPASNIQLEGKLNLIDLAGSEDNRRTGNEGIRLKESAA 249
Query: 61 INQSLLTLGRCITALVEKTPHIPYR 85
IN SL L + + AL + P IPYR
Sbjct: 250 INSSLFVLSKVVDALNKGLPRIPYR 274
>gnl|CDD|215621 PLN03188, PLN03188, kinesin-12 family protein; Provisional.
Length = 1320
Score = 96.9 bits (241), Expect = 6e-23
Identities = 59/158 (37%), Positives = 85/158 (53%), Gaps = 25/158 (15%)
Query: 85 RPLNSVERAAKSCSIVDCSSSREITIKERVNDKISKTFGFDRVFSQESKQVDVYKYVVNP 144
+PLN E IV S+ +TI +TF FD + ES Q D+++ V P
Sbjct: 107 KPLNKGEEGE---MIVQKMSNDSLTING-------QTFTFDSIADPESTQEDIFQLVGAP 156
Query: 145 LIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLS----GIVPRAMNHLF 200
L++ L+G+N +VFAYGQTG+GKT+TM G P+ ++ LS G+ PR LF
Sbjct: 157 LVENCLAGFNSSVFAYGQTGSGKTYTMWG-----PANGLLEEHLSGDQQGLTPRVFERLF 211
Query: 201 DELR--LLGDAE----FTVRVSFLEIYNEELIDLLSPT 232
+ + A+ + R SFLEIYNE++ DLL P+
Sbjct: 212 ARINEEQIKHADRQLKYQCRCSFLEIYNEQITDLLDPS 249
Score = 81.9 bits (202), Expect = 9e-18
Identities = 60/159 (37%), Positives = 79/159 (49%), Gaps = 30/159 (18%)
Query: 1 MNAHSSRSHTIFTITIHIKDNSL-DGEELLRTGKLNLVDLAGSENIGRSGAQDKRAREAG 59
+NA SSRSH++FT + + S+ DG +T ++NLVDLAGSE +GA R +EAG
Sbjct: 297 INAESSRSHSVFTCVVESRCKSVADGLSSFKTSRINLVDLAGSERQKLTGAAGDRLKEAG 356
Query: 60 NINQSLLTLGRCITALVE-----KTPHIPYR----------PLNSVERAAKSCSIVDCSS 104
NIN+SL LG I L E K HIPYR L + A C+I S
Sbjct: 357 NINRSLSQLGNLINILAEISQTGKQRHIPYRDSRLTFLLQESLGGNAKLAMVCAISPSQS 416
Query: 105 SREITIKERVNDKISKTFGFDRVFSQESKQVDVYKYVVN 143
+ S+TF R F+Q +K + K VVN
Sbjct: 417 CK------------SETFSTLR-FAQRAKAIK-NKAVVN 441
>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 = 93.6 bits (233), Expect = 2e-22
Identities = 46/169 (27%), Positives = 80/169 (47%), Gaps = 26/169 (15%)
Query: 85 RPLNSVERAAKSCSIVDCSSSREITIK----------ERVNDKISKTFGFDRVFSQESKQ 134
RPL+ E ++ ++ +S I + ER + F F +VF + Q
Sbjct: 10 RPLSKDELESEDEGCIEVINSTTIQLHPPKGSAARKSERNGGQKETKFSFSKVFGPNTTQ 69
Query: 135 VDVYKYVVNPLIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPR 194
+ ++ PL+ ++L G N +F YG T +GKT+TM+G + GI+PR
Sbjct: 70 KEFFEGTALPLVQDLLKGKNSLLFTYGVTNSGKTYTMQGSPGD-----------GGILPR 118
Query: 195 AMNHLFDELRLLGDAEFTVRVSFLEIYNEELIDLLSPTDDITKLRLKKN 243
+++ +F+ + ++V VS++EIYN + DLL + TK R
Sbjct: 119 SLDVIFNSIG-----GYSVFVSYVEIYNNYIYDLLEDSPSSTKKRQSLR 162
Score = 89.7 bits (223), Expect = 5e-21
Identities = 38/96 (39%), Positives = 54/96 (56%), Gaps = 11/96 (11%)
Query: 1 MNAHSSRSHTIFTITI-----HIKDNSLDGEELLRTGKLNLVDLAGSENIGRSGAQDKRA 55
+N SSRSH++FTI + + ++ + +L+LVDLAGSE R+ +R
Sbjct: 205 LNRESSRSHSVFTIKLVQAPGDSDGDVDQDKDQITVSQLSLVDLAGSERTSRTQNTGERL 264
Query: 56 REAGNINQSLLTLGRCITALVE------KTPHIPYR 85
+EAGNIN SL+TLG+CI L E +PYR
Sbjct: 265 KEAGNINTSLMTLGKCIEVLRENQLSGSTNKMVPYR 300
>gnl|CDD|235395 PRK05298, PRK05298, excinuclease ABC subunit B; Provisional.
Length = 652
Score = 30.4 bits (70), Expect = 0.81
Identities = 9/11 (81%), Positives = 10/11 (90%)
Query: 161 GQTGTGKTFTM 171
G TG+GKTFTM
Sbjct: 39 GVTGSGKTFTM 49
>gnl|CDD|220594 pfam10136, SpecificRecomb, Site-specific recombinase. Members of
this family of bacterial proteins are found in various
putative site-specific recombinase transmembrane
proteins.
Length = 647
Score = 30.6 bits (70), Expect = 0.85
Identities = 10/54 (18%), Positives = 19/54 (35%), Gaps = 6/54 (11%)
Query: 181 ISWQDDPLSGIVPRAMNHLFDELRLLGDAEFTVRVSFLEIYNEELIDLLSPTDD 234
++ +P V R L D + +L +V+ + EL L +
Sbjct: 135 LAEPPEPDDDAVARWRAELLDAITVL-----AYQVAATGLE-PELRRRLPELAE 182
>gnl|CDD|215832 pfam00270, DEAD, DEAD/DEAH box helicase. Members of this family
include the DEAD and DEAH box helicases. Helicases are
involved in unwinding nucleic acids. The DEAD box
helicases are involved in various aspects of RNA
metabolism, including nuclear transcription, pre mRNA
splicing, ribosome biogenesis, nucleocytoplasmic
transport, translation, RNA decay and organellar gene
expression.
Length = 169
Score = 28.8 bits (65), Expect = 1.6
Identities = 10/23 (43%), Positives = 13/23 (56%), Gaps = 2/23 (8%)
Query: 146 IDEVLSGYNCTVFAYGQTGTGKT 168
I +LSG + V TG+GKT
Sbjct: 8 IPAILSGKD--VLVQAPTGSGKT 28
>gnl|CDD|130355 TIGR01288, nodI, ATP-binding ABC transporter family nodulation
protein NodI. This protein is required for normal
nodulation by nitrogen-fixing root nodule bacteria such
as Mesorhizobium loti. It is a member of the family of
ABC transporter ATP binding proteins and works with NodJ
to export a nodulation signal molecule. This model does
not recognize the highly divergent NodI from
Azorhizobium caulinodans [Cellular processes, Other,
Transport and binding proteins, Other].
Length = 303
Score = 29.1 bits (65), Expect = 1.9
Identities = 24/103 (23%), Positives = 47/103 (45%), Gaps = 13/103 (12%)
Query: 106 REITIKERVNDKISKTFGFDRVFSQESKQVDVYKYVVNPLID--EVLSGYNCTVFAYGQT 163
E T++E + F R F +++++ V+ L++ + S + V A
Sbjct: 90 PEFTVRENL-------LVFGRYFGMSTREIEA---VIPSLLEFARLESKADVRV-ALLSG 138
Query: 164 GTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDELRLL 206
G + T+ NDP + D+P +G+ P A + +++ LR L
Sbjct: 139 GMKRRLTLARALINDPQLLILDEPTTGLDPHARHLIWERLRSL 181
>gnl|CDD|221970 pfam13191, AAA_16, AAA ATPase domain. This family of domains
contain a P-loop motif that is characteristic of the AAA
superfamily.
Length = 154
Score = 28.3 bits (63), Expect = 2.1
Identities = 22/92 (23%), Positives = 32/92 (34%), Gaps = 5/92 (5%)
Query: 145 LIDEVLSGYNCTVFAYGQTGTGKTFTMEGEKSNDPSISWQDDPLSGIVPRAMNHLFDEL- 203
+ SG +V G +GTGKT + + + D P A + EL
Sbjct: 15 ALRRARSGGPPSVLLTGPSGTGKTSLLRELLEGLLVAAGKCDQAERNPPYAFSQALRELL 74
Query: 204 ----RLLGDAEFTVRVSFLEIYNEELIDLLSP 231
R L +R + L ELI+ L
Sbjct: 75 RQLLRELAAELLLLREALLAALGAELIEGLQD 106
>gnl|CDD|234063 TIGR02928, TIGR02928, orc1/cdc6 family replication initiation
protein. Members of this protein family are found
exclusively in the archaea. This set of DNA binding
proteins shows homology to the origin recognition
complex subunit 1/cell division control protein 6 family
in eukaryotes. Several members may be found in genome
and interact with each other [DNA metabolism, DNA
replication, recombination, and repair].
Length = 365
Score = 29.1 bits (66), Expect = 2.3
Identities = 10/12 (83%), Positives = 11/12 (91%)
Query: 157 VFAYGQTGTGKT 168
VF YG+TGTGKT
Sbjct: 43 VFIYGKTGTGKT 54
>gnl|CDD|223630 COG0556, UvrB, Helicase subunit of the DNA excision repair complex
[DNA replication, recombination, and repair].
Length = 663
Score = 29.1 bits (66), Expect = 2.4
Identities = 9/11 (81%), Positives = 10/11 (90%)
Query: 161 GQTGTGKTFTM 171
G TG+GKTFTM
Sbjct: 39 GVTGSGKTFTM 49
>gnl|CDD|238005 cd00046, DEXDc, DEAD-like helicases superfamily. A diverse family
of proteins involved in ATP-dependent RNA or DNA
unwinding. This domain contains the ATP-binding region.
Length = 144
Score = 28.1 bits (63), Expect = 2.9
Identities = 19/82 (23%), Positives = 26/82 (31%), Gaps = 13/82 (15%)
Query: 161 GQTGTGKTFTMEGEKSNDPSISWQDDPLSG-----IVPR--AMNHLFDELRLLGDAEFTV 213
TG+GKT I D L G + P N + + L+ L V
Sbjct: 7 APTGSGKTLAAL------LPILELLDSLKGGQVLVLAPTRELANQVAERLKELFGEGIKV 60
Query: 214 RVSFLEIYNEELIDLLSPTDDI 235
++ LLS DI
Sbjct: 61 GYLIGGTSIKQQEKLLSGKTDI 82
>gnl|CDD|233063 TIGR00631, uvrb, excinuclease ABC, B subunit. All proteins in this
family for wich functions are known are DNA helicases
that function in the nucleotide excision repair and are
endonucleases that make the 3' incision next to DNA
damage. They are part of a pathway requiring UvrA, UvrB,
UvrC, and UvrD homologs. This family is based on the
phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis,
Stanford University) [DNA metabolism, DNA replication,
recombination, and repair].
Length = 655
Score = 28.0 bits (63), Expect = 4.6
Identities = 9/11 (81%), Positives = 10/11 (90%)
Query: 161 GQTGTGKTFTM 171
G TG+GKTFTM
Sbjct: 36 GVTGSGKTFTM 46
>gnl|CDD|130256 TIGR01188, drrA, daunorubicin resistance ABC transporter
ATP-binding subunit. This model describes daunorubicin
resistance ABC transporter, ATP binding subunit in
bacteria and archaea. This model is restricted in its
scope to preferentially recognize the ATP binding
subunit associated with effux of the drug, daunorubicin.
This transport system belong to the larger ATP-Binding
Cassette (ABC) transporter superfamily. The
characteristic feature of these transporter is the
obligatory coupling of ATP hydrolysis to substrate
translocation. The minimal configuration of bacterial
ABC transport system: an ATPase or ATP binding subunit;
An integral membrane protein; a hydrophilic polypetpide,
which likely functions as substrate binding protein. In
eukaryotes proteins of similar function include p-gyco
proteins, multidrug resistance protein etc [Transport
and binding proteins, Other].
Length = 302
Score = 27.7 bits (62), Expect = 5.2
Identities = 14/53 (26%), Positives = 25/53 (47%), Gaps = 3/53 (5%)
Query: 178 DPSISWQDDPLSGIVPRAMNHLFDELRLLGDAEFTVRVSFLEIYNEELIDLLS 230
P + + D+P +G+ PR ++D +R L + T+ L + E D L
Sbjct: 142 QPDVLFLDEPTTGLDPRTRRAIWDYIRALKEEGVTI---LLTTHYMEEADKLC 191
>gnl|CDD|222290 pfam13654, AAA_32, AAA domain. This family includes a wide variety
of AAA domains including some that have lost essential
nucleotide binding residues in the P-loop.
Length = 509
Score = 27.8 bits (63), Expect = 5.4
Identities = 9/22 (40%), Positives = 13/22 (59%), Gaps = 2/22 (9%)
Query: 151 SGYNCTVFAYGQTGTGKTFTME 172
GYN +F G+ GTG+T +
Sbjct: 29 PGYN--IFVLGEPGTGRTTLVR 48
>gnl|CDD|235871 PRK06835, PRK06835, DNA replication protein DnaC; Validated.
Length = 329
Score = 27.6 bits (62), Expect = 6.5
Identities = 9/10 (90%), Positives = 9/10 (90%)
Query: 160 YGQTGTGKTF 169
YG TGTGKTF
Sbjct: 189 YGNTGTGKTF 198
>gnl|CDD|233818 TIGR02306, RNA_lig_DRB0094, RNA ligase, DRB0094 family. The member
of this family from Deinococcus radiodurans, a species
that withstands and recovers from extensive radiation or
dessication damage, is an apparent RNA ligase. It
repairs RNA stand breaks in nicked DNA:RNA and RNA:RNA
but not DNA:DNA duplexes. It has adenylyltransferase
activity associated with the C-terminal domain. Related
proteins also in this family are found in Streptomyces
avermitilis MA-4680 and in bacteriophage 44RR2.8t. The
phage example is unsurprising since one mechanism of
host cell defense against phage is cleavage and
inactivation of certain tRNA molecules. A fungal
sequence from Neurospora crassa scores between trusted
and noise cutofffs and may be similar in function.
Length = 341
Score = 27.6 bits (61), Expect = 6.7
Identities = 15/56 (26%), Positives = 22/56 (39%), Gaps = 4/56 (7%)
Query: 158 FAYGQTGTGKTFTM----EGEKSNDPSISWQDDPLSGIVPRAMNHLFDELRLLGDA 209
YG F +GE+ +QD L+ IVP+ FDE ++ D
Sbjct: 241 NRYGFDKYRTVFAFRAFFDGEQRFLTDEDFQDLCLTLIVPQLYEGPFDEFTVVKDM 296
>gnl|CDD|190347 pfam02562, PhoH, PhoH-like protein. PhoH is a cytoplasmic protein
and predicted ATPase that is induced by phosphate
starvation.
Length = 205
Score = 27.0 bits (61), Expect = 7.3
Identities = 8/13 (61%), Positives = 9/13 (69%)
Query: 157 VFAYGQTGTGKTF 169
VF G GTGKT+
Sbjct: 22 VFGIGPAGTGKTY 34
>gnl|CDD|226871 COG4465, CodY, Pleiotropic transcriptional repressor
[Transcription].
Length = 261
Score = 27.3 bits (61), Expect = 7.5
Identities = 23/100 (23%), Positives = 44/100 (44%), Gaps = 10/100 (10%)
Query: 64 SLLTLGRCITALVEKTPHIPYRPLNSVERAAKSCSIVDC-----SSSREI---TIKERVN 115
SLL R I ++++++ +PL E A +++C S ++ + + N
Sbjct: 3 SLLEKTRKINSILQRSVGDLQKPLPYNEMAETLADVIECNAFIISRKGKLLGYSFNYKTN 62
Query: 116 DKISKTFGFDRVFSQE--SKQVDVYKYVVNPLIDEVLSGY 153
+ K DR F E S ++VY+ N +D L+ +
Sbjct: 63 NDRVKQMFEDRKFPDEYTSALLNVYETSANLPVDSELTIF 102
>gnl|CDD|236203 PRK08255, PRK08255, salicylyl-CoA 5-hydroxylase; Reviewed.
Length = 765
Score = 27.6 bits (62), Expect = 8.3
Identities = 10/27 (37%), Positives = 16/27 (59%), Gaps = 2/27 (7%)
Query: 105 SREITIKERVNDKISKTFGFDRVFSQE 131
+ E+T+ ER ++ TFG+ VFS
Sbjct: 25 AHEVTVVER--NRPYDTFGWGVVFSDA 49
>gnl|CDD|236318 PRK08639, PRK08639, threonine dehydratase; Validated.
Length = 420
Score = 27.1 bits (61), Expect = 8.7
Identities = 11/18 (61%), Positives = 13/18 (72%), Gaps = 1/18 (5%)
Query: 227 DLLSPTDDITKLR-LKKN 243
D+L P DDIT+ LKKN
Sbjct: 356 DVLGPNDDITRFEYLKKN 373
>gnl|CDD|214654 smart00415, HSF, heat shock factor.
Length = 105
Score = 25.7 bits (57), Expect = 9.9
Identities = 7/26 (26%), Positives = 12/26 (46%)
Query: 167 KTFTMEGEKSNDPSISWQDDPLSGIV 192
K + + + S D ISW S ++
Sbjct: 8 KLYLLVEDPSTDKIISWSPSGKSFVI 33
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
0.316 0.134 0.378
Gapped
Lambda K H
0.267 0.0643 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 12,368,646
Number of extensions: 1166327
Number of successful extensions: 1091
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1029
Number of HSP's successfully gapped: 69
Length of query: 243
Length of database: 10,937,602
Length adjustment: 94
Effective length of query: 149
Effective length of database: 6,768,326
Effective search space: 1008480574
Effective search space used: 1008480574
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 (21.6 bits)
S2: 58 (26.3 bits)