RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy17060
(234 letters)
>gnl|CDD|238681 cd01385, MYSc_type_IX, Myosin motor domain, type IX myosins. Myosin
IX is a processive single-headed motor, which might play
a role in signalling. This catalytic (head) domain has
ATPase activity and belongs to the larger group of
P-loop NTPases. Myosins are actin-dependent molecular
motors that play important roles in muscle contraction,
cell motility, and organelle transport. The head domain
is a molecular motor, which utilizes ATP hydrolysis to
generate directed movement toward the plus end along
actin filaments. A cyclical interaction between myosin
and actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 692
Score = 205 bits (523), Expect = 4e-62
Identities = 80/169 (47%), Positives = 107/169 (63%), Gaps = 4/169 (2%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQLCINYANE LQYYFNQH+F+ EQEEY EGI W +IE++DN C+QL KP GLL
Sbjct: 395 FEQLCINYANEQLQYYFNQHIFKLEQEEYQGEGITWTNIEYTDNVGCIQLFSKKPTGLLY 454
Query: 65 VLDDQAKIRRKFVGAILNS-RTIRCVCSWSRGNPMVSCVFWMIKPTGRGETQWSPVAEMR 123
+LD+++ +L + G + F + G+ + Q + + R
Sbjct: 455 LLDEESNFPHATSQTLLAKFNQQHKDNKYYEGPQVKEPAFIIQHYAGKVKYQ---IKDFR 511
Query: 124 EKNLDLMRGEIVGVLKNSSMAFVRELVGADPVAVFRWAIVRAFFRGLFA 172
EKN+DLMR +IV +LK S ++VREL+G DPVAVFRWA++RA FR + A
Sbjct: 512 EKNMDLMRQDIVALLKGSDSSYVRELIGMDPVAVFRWAVLRAAFRAMAA 560
>gnl|CDD|214580 smart00242, MYSc, Myosin. Large ATPases. ATPase; molecular motor.
Muscle contraction consists of a cyclical interaction
between myosin and actin. The core of the myosin
structure is similar in fold to that of kinesin.
Length = 677
Score = 136 bits (345), Expect = 5e-37
Identities = 56/155 (36%), Positives = 81/155 (52%), Gaps = 21/155 (13%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQLCINYANE LQ +FNQHVF+ EQEEY +EGI W I+F DN C+ L+E KP G+L
Sbjct: 387 FEQLCINYANEKLQQFFNQHVFKLEQEEYEREGIDWTFIDFFDNQDCIDLIEKKPPGILS 446
Query: 65 VLDDQAKIRRKFVGAILNSRTIRCVCSWSRGNPMVSCVFWMIKPTGRGETQWS------- 117
+LD++ +F + + +P S KP +G T++
Sbjct: 447 LLDEEC----RFPKGTDQTFLEKLNQHHK-KHPHFS------KPKKKGRTEFIIKHYAGD 495
Query: 118 ---PVAEMREKNLDLMRGEIVGVLKNSSMAFVREL 149
V EKN D + +++ +L++S + L
Sbjct: 496 VTYDVTGFLEKNKDTLSDDLIELLQSSKNPLIASL 530
>gnl|CDD|238071 cd00124, MYSc, Myosin motor domain. This catalytic (head) domain
has ATPase activity and belongs to the larger group of
P-loop NTPases. Myosins are actin-dependent molecular
motors that play important roles in muscle contraction,
cell motility, and organelle transport. The head domain
is a molecular motor, which utilizes ATP hydrolysis to
generate directed movement toward the plus end along
actin filaments. A cyclical interaction between myosin
and actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 679
Score = 129 bits (326), Expect = 2e-34
Identities = 61/149 (40%), Positives = 84/149 (56%), Gaps = 9/149 (6%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQLCINYANE LQ +FNQHVF+ EQEEY +EGI W I+F+DN + L+E KP GLL
Sbjct: 380 FEQLCINYANEKLQQFFNQHVFKLEQEEYQEEGIDWESIDFTDNQEVIDLIEKKPGGLLS 439
Query: 65 VLDDQAKIRRK----FVGAILNSRTIRCVCSWSRGNPMVSCVFWMIKPTGRGETQWSPVA 120
+LD++ + F+ + N ++ N IK G+ +
Sbjct: 440 LLDEECLFPKGTDETFLEKLNNKLKSNNAFYPAKKNAPTEFT---IKHYA-GDVTYD-AR 494
Query: 121 EMREKNLDLMRGEIVGVLKNSSMAFVREL 149
EKN D++ E+V +LK+SS F+REL
Sbjct: 495 GFLEKNKDVLSPELVSLLKSSSNPFIREL 523
>gnl|CDD|215687 pfam00063, Myosin_head, Myosin head (motor domain).
Length = 679
Score = 112 bits (281), Expect = 2e-28
Identities = 56/160 (35%), Positives = 85/160 (53%), Gaps = 28/160 (17%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFS-DNTLCLQLVEGKPNGLL 63
FEQLCINYANE LQ +FN H+F+ EQEEY +EGI W I++ DN C+ L+E KP G+L
Sbjct: 381 FEQLCINYANEKLQQFFNHHMFKLEQEEYVREGIAWTFIDYGLDNQACIDLIEKKPPGIL 440
Query: 64 CVLDDQAKIRR----KFVGAILNSRTIRCVCSWSRGNPMVSCVFWMIKPTGRGETQ---- 115
+LD++ + + F+ +L+ ++S +P + G+G+T
Sbjct: 441 SLLDEECRFPKATDQTFLEKLLD--------TFSSKHPH-----FSKPRFGQGDTSFTVK 487
Query: 116 ------WSPVAEMREKNLDLMRGEIVGVLKNSSMAFVREL 149
EKN D + +++ +LK+SS V EL
Sbjct: 488 HYAGDVEYNATGFLEKNKDPLFDDLISLLKSSSDPLVLEL 527
>gnl|CDD|238680 cd01384, MYSc_type_XI, Myosin motor domain, plant-specific type XI
myosin, involved in organelle transport. This catalytic
(head) domain has ATPase activity and belongs to the
larger group of P-loop NTPases. Myosins are
actin-dependent molecular motors that play important
roles in muscle contraction, cell motility, and
organelle transport. The head domain is a molecular
motor, which utilizes ATP hydrolysis to generate
directed movement toward the plus end along actin
filaments. A cyclical interaction between myosin and
actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 674
Score = 110 bits (276), Expect = 1e-27
Identities = 38/70 (54%), Positives = 47/70 (67%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQ CIN NE LQ +FNQHVF+ EQEEY KE I W +IEF DN L L+E KP G++
Sbjct: 385 FEQFCINLTNEKLQQHFNQHVFKMEQEEYTKEEIDWSYIEFVDNQDVLDLIEKKPGGIIA 444
Query: 65 VLDDQAKIRR 74
+LD+ +
Sbjct: 445 LLDEACMFPK 454
>gnl|CDD|238677 cd01381, MYSc_type_VII, Myosin motor domain, type VII myosins.
Myosins in this group have been associated with
functions in sensory systems such as vision and hearing.
This catalytic (head) domain has ATPase activity and
belongs to the larger group of P-loop NTPases. Myosins
are actin-dependent molecular motors that play important
roles in muscle contraction, cell motility, and
organelle transport. The head domain is a molecular
motor, which utilizes ATP hydrolysis to generate
directed movement toward the plus end along actin
filaments. A cyclical interaction between myosin and
actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 671
Score = 109 bits (275), Expect = 1e-27
Identities = 37/67 (55%), Positives = 51/67 (76%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQLCIN+ANE+LQ +F QH+F+ EQEEYN E I W+HIEF DN L L+ KP ++
Sbjct: 380 FEQLCINFANENLQQFFVQHIFKLEQEEYNLEHINWQHIEFVDNQDALDLIAIKPLNIMS 439
Query: 65 VLDDQAK 71
++D+++K
Sbjct: 440 LIDEESK 446
>gnl|CDD|238676 cd01380, MYSc_type_V, Myosin motor domain, type V myosins. Myosins
V transport a variety of intracellular cargo
processively along actin filaments, such as membraneous
organelles and mRNA. This catalytic (head) domain has
ATPase activity and belongs to the larger group of
P-loop NTPases. Myosins are actin-dependent molecular
motors that play important roles in muscle contraction,
cell motility, and organelle transport. The head domain
is a molecular motor, which utilizes ATP hydrolysis to
generate directed movement toward the plus end along
actin filaments. A cyclical interaction between myosin
and actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 691
Score = 107 bits (269), Expect = 9e-27
Identities = 40/67 (59%), Positives = 49/67 (73%), Gaps = 1/67 (1%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQ CINYANE LQ FNQHVF+ EQEEY KEGI W I+F DN C+ L+E K G+L
Sbjct: 386 FEQFCINYANEKLQQQFNQHVFKLEQEEYLKEGIEWTFIDFYDNQPCIDLIESKL-GILS 444
Query: 65 VLDDQAK 71
+LD++ +
Sbjct: 445 LLDEECR 451
Score = 30.4 bits (69), Expect = 0.89
Identities = 13/34 (38%), Positives = 20/34 (58%)
Query: 124 EKNLDLMRGEIVGVLKNSSMAFVRELVGADPVAV 157
EKN D + E + VLK S F++E++ A +A
Sbjct: 504 EKNRDTVSDEHLDVLKASKNPFLKEVLDAAELAS 537
>gnl|CDD|238683 cd01387, MYSc_type_XV, Myosin motor domain, type XV myosins. In
vertebrates, myosin XV appears to be expressed in
sensory tissue and play a role in hearing. This
catalytic (head) domain has ATPase activity and belongs
to the larger group of P-loop NTPases. Myosins are
actin-dependent molecular motors that play important
roles in muscle contraction, cell motility, and
organelle transport. The head domain is a molecular
motor, which utilizes ATP hydrolysis to generate
directed movement toward the plus end along actin
filaments. A cyclical interaction between myosin and
actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 677
Score = 103 bits (257), Expect = 3e-25
Identities = 55/155 (35%), Positives = 75/155 (48%), Gaps = 22/155 (14%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQLCINYANE+LQY FN+ VFQ EQEEY +E + W I F+DN + L+ KP G+L
Sbjct: 379 FEQLCINYANENLQYLFNKIVFQEEQEEYIREQLDWTEIAFADNQPVINLISLKPYGILR 438
Query: 65 VLDDQAKIRRKFVGAILNSRTIRCVCSWSRG-NPMVSCVFWMIKP---------TGRGET 114
+LDDQ + L C + G NP+ S KP
Sbjct: 439 ILDDQCCFPQATDHTFLQK------CHYHHGANPLYS------KPKMPLPEFTIKHYAGK 486
Query: 115 QWSPVAEMREKNLDLMRGEIVGVLKNSSMAFVREL 149
V + +KN D +R +++ + +S V L
Sbjct: 487 VTYQVHKFLDKNHDQVRQDVLDLFVSSRTRVVAHL 521
>gnl|CDD|227355 COG5022, COG5022, Myosin heavy chain [Cytoskeleton].
Length = 1463
Score = 102 bits (255), Expect = 8e-25
Identities = 39/67 (58%), Positives = 50/67 (74%), Gaps = 1/67 (1%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGK-PNGLL 63
FEQLCINY NE LQ +FNQH+F+ EQEEY KEGI W I++ DN C+ L+E K P G+L
Sbjct: 446 FEQLCINYTNEKLQQFFNQHMFKLEQEEYVKEGIEWSFIDYFDNQPCIDLIEKKNPLGIL 505
Query: 64 CVLDDQA 70
+LD++
Sbjct: 506 SLLDEEC 512
>gnl|CDD|238679 cd01383, MYSc_type_VIII, Myosin motor domain, plant-specific type
VIII myosins, a subgroup which has been associated with
endocytosis, cytokinesis, cell-to-cell coupling and
gating at plasmodesmata. This catalytic (head) domain
has ATPase activity and belongs to the larger group of
P-loop NTPases. Myosins are actin-dependent molecular
motors that play important roles in muscle contraction,
cell motility, and organelle transport. The head domain
is a molecular motor, which utilizes ATP hydrolysis to
generate directed movement toward the plus end along
actin filaments. A cyclical interaction between myosin
and actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 677
Score = 99.1 bits (247), Expect = 6e-24
Identities = 39/66 (59%), Positives = 50/66 (75%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQ CINYANE LQ +FN+H+F+ EQEEY ++GI W +EF DN CL L E KP GLL
Sbjct: 383 FEQFCINYANERLQQHFNRHLFKLEQEEYEEDGIDWTKVEFEDNQECLDLFEKKPLGLLS 442
Query: 65 VLDDQA 70
+LD+++
Sbjct: 443 LLDEES 448
>gnl|CDD|238674 cd01378, MYSc_type_I, Myosin motor domain, type I myosins. Myosin I
generates movement at the leading edge in cell motility,
and class I myosins have been implicated in phagocytosis
and vesicle transport. Myosin I, an unconventional
myosin, does not form dimers. This catalytic (head)
domain has ATPase activity and belongs to the larger
group of P-loop NTPases. Myosins are actin-dependent
molecular motors that play important roles in muscle
contraction, cell motility, and organelle transport. The
head domain is a molecular motor, which utilizes ATP
hydrolysis to generate directed movement toward the plus
end along actin filaments. A cyclical interaction
between myosin and actin provides the driving force.
Rates of ATP hydrolysis and consequently the speed of
movement along actin filaments vary widely, from about
0.04 micrometer per second for myosin I to 4.5
micrometer per second for myosin II in skeletal muscle.
Myosin II moves in discrete steps about 5-10 nm long and
generates 1-5 piconewtons of force. Upon ATP binding,
the myosin head dissociates from an actin filament. ATP
hydrolysis causes the head to pivot and associate with a
new actin subunit. The release of Pi causes the head to
pivot and move the filament (power stroke). Release of
ADP completes the cycle.
Length = 674
Score = 93.0 bits (232), Expect = 9e-22
Identities = 48/151 (31%), Positives = 73/151 (48%), Gaps = 12/151 (7%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGK-PNGLL 63
FEQ CINY NE LQ F + + EQEEY +EGI+W IE+ +N + L+EGK P G+
Sbjct: 384 FEQFCINYVNEKLQQIFIELTLKAEQEEYVREGIKWTPIEYFNNKIVCDLIEGKRPPGIF 443
Query: 64 CVLDDQAKIRRKFVGAILNSRTIRCVCSWSRGNPMVSCVFWMIKPTGR-----GETQWSP 118
+LDD +T + + S F R G+ +S
Sbjct: 444 SILDDVC----ATPHEG-TDQTFLEKLNKKFSSHPHSDHFSSGSDEFRIKHYAGDVTYS- 497
Query: 119 VAEMREKNLDLMRGEIVGVLKNSSMAFVREL 149
V +KN D + +++ ++++SS F+R L
Sbjct: 498 VEGFCDKNKDTLFKDLIELMQSSSNPFLRSL 528
>gnl|CDD|238675 cd01379, MYSc_type_III, Myosin motor domain, type III myosins.
Myosin III has been shown to play a role in the vision
process in insects and in hearing in mammals. Myosin
III, an unconventional myosin, does not form dimers.
This catalytic (head) domain has ATPase activity and
belongs to the larger group of P-loop NTPases. Myosins
are actin-dependent molecular motors that play important
roles in muscle contraction, cell motility, and
organelle transport. The head domain is a molecular
motor, which utilizes ATP hydrolysis to generate
directed movement toward the plus end along actin
filaments. A cyclical interaction between myosin and
actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 653
Score = 91.8 bits (228), Expect = 2e-21
Identities = 36/70 (51%), Positives = 50/70 (71%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQLCIN ANE +QYYFNQH+F +EQ+EY EG+ R +E+ DN L + KP GLL
Sbjct: 391 FEQLCINIANEQIQYYFNQHIFAWEQQEYLNEGVDARLVEYEDNRPLLDMFLQKPLGLLA 450
Query: 65 VLDDQAKIRR 74
+LD++++ +
Sbjct: 451 LLDEESRFPQ 460
>gnl|CDD|238673 cd01377, MYSc_type_II, Myosin motor domain, type II myosins. Myosin
II mediates cortical contraction in cell motility, and
is the motor in smooth and skeletal muscle. This
catalytic (head) domain has ATPase activity and belongs
to the larger group of P-loop NTPases. Myosins are
actin-dependent molecular motors that play important
roles in muscle contraction, cell motility, and
organelle transport. The head domain is a molecular
motor, which utilizes ATP hydrolysis to generate
directed movement toward the plus end along actin
filaments. A cyclical interaction between myosin and
actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 693
Score = 91.9 bits (229), Expect = 2e-21
Identities = 35/66 (53%), Positives = 45/66 (68%), Gaps = 1/66 (1%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFS-DNTLCLQLVEGKPNGLL 63
FEQLCINY NE LQ +FN H+F EQEEY +EGI W I+F D + L+E P G+L
Sbjct: 392 FEQLCINYTNEKLQQFFNHHMFVLEQEEYQREGIEWTFIDFGLDLQPTIDLIEKNPMGIL 451
Query: 64 CVLDDQ 69
+LD++
Sbjct: 452 SLLDEE 457
>gnl|CDD|238678 cd01382, MYSc_type_VI, Myosin motor domain, type VI myosins. Myosin
VI is a monomeric myosin, which moves towards the
minus-end of actin filaments, in contrast to most other
myosins. It has been implicated in endocytosis,
secretion, and cell migration. This catalytic (head)
domain has ATPase activity and belongs to the larger
group of P-loop NTPases. Myosins are actin-dependent
molecular motors that play important roles in muscle
contraction, cell motility, and organelle transport. The
head domain is a molecular motor, which utilizes ATP
hydrolysis to generate directed movement toward the
minus end along actin filaments. A cyclical interaction
between myosin and actin provides the driving force.
Rates of ATP hydrolysis and consequently the speed of
movement along actin filaments vary widely, from about
0.04 micrometer per second for myosin I to 4.5
micrometer per second for myosin II in skeletal muscle.
Myosin II moves in discrete steps about 5-10 nm long and
generates 1-5 piconewtons of force. Upon ATP binding,
the myosin head dissociates from an actin filament. ATP
hydrolysis causes the head to pivot and associate with a
new actin subunit. The release of Pi causes the head to
pivot and move the filament (power stroke). Release of
ADP completes the cycle.
Length = 717
Score = 87.9 bits (218), Expect = 5e-20
Identities = 30/68 (44%), Positives = 46/68 (67%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FEQ CINY NE LQ +FN+ + + EQE Y +EG+ + + DN C+ L+E K NG+L
Sbjct: 415 FEQFCINYCNEKLQQFFNERILKEEQELYQREGLGVNEVHYVDNQDCIDLIEAKLNGILD 474
Query: 65 VLDDQAKI 72
+LD++ ++
Sbjct: 475 ILDEENRL 482
>gnl|CDD|240229 PTZ00014, PTZ00014, myosin-A; Provisional.
Length = 821
Score = 73.1 bits (180), Expect = 7e-15
Identities = 47/148 (31%), Positives = 71/148 (47%), Gaps = 9/148 (6%)
Query: 6 EQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLCV 65
EQL IN NE LQ F VF+ E + Y EGI +E++ N + L+ GK +L +
Sbjct: 481 EQLFINITNEMLQKNFVDIVFERESKLYKDEGISTEELEYTSNESVIDLLCGKGKSVLSI 540
Query: 66 LDDQ----AKIRRKFVGAILNSRTIRCVCSWSRGNPMVSCVFWMIKPTGRGETQWSPVAE 121
L+DQ KFV + + ++ + + V IK T G+ Q+ +
Sbjct: 541 LEDQCLAPGGTDEKFVSSCNTNLKNNPKYKPAKVDSNKNFV---IKHT-IGDIQYC-ASG 595
Query: 122 MREKNLDLMRGEIVGVLKNSSMAFVREL 149
KN D++R E+V V+K S VR+L
Sbjct: 596 FLFKNKDVLRPELVEVVKASPNPLVRDL 623
>gnl|CDD|238682 cd01386, MYSc_type_XVIII, Myosin motor domain, type XVIII myosins.
This catalytic (head) domain has ATPase activity and
belongs to the larger group of P-loop NTPases. Myosins
are actin-dependent molecular motors that play important
roles in muscle contraction, cell motility, and
organelle transport. The head domain is a molecular
motor, which utilizes ATP hydrolysis to generate
directed movement toward the plus end along actin
filaments. A cyclical interaction between myosin and
actin provides the driving force. Rates of ATP
hydrolysis and consequently the speed of movement along
actin filaments vary widely, from about 0.04 micrometer
per second for myosin I to 4.5 micrometer per second for
myosin II in skeletal muscle. Myosin II moves in
discrete steps about 5-10 nm long and generates 1-5
piconewtons of force. Upon ATP binding, the myosin head
dissociates from an actin filament. ATP hydrolysis
causes the head to pivot and associate with a new actin
subunit. The release of Pi causes the head to pivot and
move the filament (power stroke). Release of ADP
completes the cycle.
Length = 767
Score = 38.3 bits (89), Expect = 0.002
Identities = 21/63 (33%), Positives = 29/63 (46%), Gaps = 10/63 (15%)
Query: 5 FEQLCINYANEHLQYYFNQHVFQYEQEEYNKEGIRWRHIEFSDNTLCLQLVEGKPNGLLC 64
FE+LC NY E LQ F+ F E Y +EG+ +EF L E P +
Sbjct: 397 FEELCHNYLQERLQLLFHHRTFVQPLERYAEEGVE---VEFD-------LAEPSPGTTVA 446
Query: 65 VLD 67
++D
Sbjct: 447 LVD 449
>gnl|CDD|140318 PTZ00297, PTZ00297, pantothenate kinase; Provisional.
Length = 1452
Score = 31.4 bits (71), Expect = 0.54
Identities = 18/49 (36%), Positives = 24/49 (48%), Gaps = 7/49 (14%)
Query: 95 GNPMVSCVFWMIKPTGRGETQWSPVAE-MR------EKNLDLMRGEIVG 136
G+P+ FW + T T W V E MR KN+DL+ G+I G
Sbjct: 1242 GSPIGGATFWGLVRTMTNVTSWEEVMEIMRLDGPGDNKNVDLLVGDIYG 1290
>gnl|CDD|183702 PRK12723, PRK12723, flagellar biosynthesis regulator FlhF;
Provisional.
Length = 388
Score = 29.9 bits (67), Expect = 1.1
Identities = 18/49 (36%), Positives = 27/49 (55%), Gaps = 4/49 (8%)
Query: 66 LDDQAKIRRKFVGAILNSRTIRCVCSWSRGNPMVSCVFWMIKPTGRGET 114
LDD K+R + I +TI+C S S + + VF ++ PTG G+T
Sbjct: 144 LDDYDKVRDSVIIYIA--KTIKC--SGSIIDNLKKRVFILVGPTGVGKT 188
>gnl|CDD|224403 COG1486, CelF, Alpha-galactosidases/6-phospho-beta-glucosidases,
family 4 of glycosyl hydrolases [Carbohydrate transport
and metabolism].
Length = 442
Score = 28.0 bits (63), Expect = 5.3
Identities = 12/55 (21%), Positives = 22/55 (40%), Gaps = 4/55 (7%)
Query: 13 ANEHLQYYFNQHVFQYEQEEYNKEGIR---WRHIEFSDNTLCLQ-LVEGKPNGLL 63
++ H YY+ + + + +E K G R E L + ++ KP L
Sbjct: 255 SSYHRYYYYPYDMKEKKPDEIEKFGTRANEVMKREKELFELYKKPELKEKPEELE 309
>gnl|CDD|236233 PRK08311, PRK08311, putative RNA polymerase sigma factor SigI;
Reviewed.
Length = 237
Score = 27.5 bits (62), Expect = 5.7
Identities = 11/17 (64%), Positives = 11/17 (64%)
Query: 169 GLFAFQEAGRRYREEKG 185
GL AF EA Y EEKG
Sbjct: 54 GLIAFNEAIDSYDEEKG 70
>gnl|CDD|236487 PRK09372, PRK09372, ribonuclease activity regulator protein RraA;
Provisional.
Length = 159
Score = 26.6 bits (60), Expect = 8.0
Identities = 14/37 (37%), Positives = 19/37 (51%)
Query: 45 FSDNTLCLQLVEGKPNGLLCVLDDQAKIRRKFVGAIL 81
F DN L +L+E G + V+D +RR VG L
Sbjct: 42 FEDNGLVKELLEEPGEGRVLVVDGGGSLRRALVGDNL 78
>gnl|CDD|218957 pfam06251, Caps_synth_GfcC, Capsule biosynthesis GfcC. Many
bacteria are covered in a layer of surface-associated
polysaccharide called the capsule. These capsules can be
divided into four groups depending upon the organisation
of genes responsible for capsule assembly, the assembly
pathway and regulation. This family plays a role in
group 4 capsule biosynthesis. These proteins have a
beta-grasp fold. Two beta-grasp domains, D2 and D3, are
arranged in tandem. There is a C-terminal amphipathic
helix which packs against D3. A helical hairpin insert
in D2 binds to D3 and constrains its position, a
conserved arginine residue at the end of this hairpin is
essential for structural integrity.
Length = 227
Score = 26.9 bits (60), Expect = 8.9
Identities = 11/34 (32%), Positives = 18/34 (52%), Gaps = 2/34 (5%)
Query: 104 WMIKPTGRGETQWSPVAEMREKNLDLMRGEIVGV 137
W+I+P GR Q +PVA ++ + G + V
Sbjct: 169 WVIQPDGR--AQKAPVAYWNRQHQEPAPGATLYV 200
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
0.323 0.137 0.427
Gapped
Lambda K H
0.267 0.0809 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 12,198,840
Number of extensions: 1150289
Number of successful extensions: 926
Number of sequences better than 10.0: 1
Number of HSP's gapped: 922
Number of HSP's successfully gapped: 41
Length of query: 234
Length of database: 10,937,602
Length adjustment: 94
Effective length of query: 140
Effective length of database: 6,768,326
Effective search space: 947565640
Effective search space used: 947565640
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (22.0 bits)
S2: 57 (25.6 bits)