RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy14295
(750 letters)
>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 = 495 bits (1275), Expect = e-166
Identities = 231/377 (61%), Positives = 279/377 (74%), Gaps = 48/377 (12%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TYTGSILVAVNPYQILPIYTA++IKLYK+K IGELPPHIFAI DN YT+M+R ++QCI
Sbjct: 31 TYTGSILVAVNPYQILPIYTADEIKLYKNKSIGELPPHIFAISDNAYTNMQREKKNQCII 90
Query: 61 LKDLFLDEIGMG-SETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQI 119
+ E G G +E+ K L Q+ + +S + +I QI
Sbjct: 91 ISG----ESGAGKTESTK----LILQY-------LAAISG-KHSWIE----------QQI 124
Query: 120 LEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDE 179
LEANPILEAFGNAKTIRNDNSSRFGKYIDIHFN +G IEGAKIEQYLLEKSRIV Q++DE
Sbjct: 125 LEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNKRGAIEGAKIEQYLLEKSRIVRQARDE 184
Query: 180 RNYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMKVLQ 239
RNYH+FYC+LAGLS DEK L+L +AS Y YL GG ITCEGRDDA +FADIRSAMKVL
Sbjct: 185 RNYHIFYCMLAGLSTDEKERLKLGEASDYHYLAQGGCITCEGRDDAKDFADIRSAMKVLM 244
Query: 240 FSDEDIWDVFKLLAAVLHTGNIKYKAAVIA---------------------VPKQPLIDA 278
F+D++IW++FKLLAA+LH GN++++A + VP Q L+DA
Sbjct: 245 FTDQEIWEIFKLLAAILHIGNLRFEATEVDNLAACEVDDTPNLQRVAQLLGVPIQDLMDA 304
Query: 279 LTRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARSAM 338
LT +T F +GETV++ LSREQ+VDVRDAFVKGIYGRLFV+I KIN+AIY+P Q+R+++
Sbjct: 305 LTSRTIFTRGETVVTPLSREQAVDVRDAFVKGIYGRLFVWIVRKINAAIYKPVQQSRNSI 364
Query: 339 GVLDIFGFENFNTNSGE 355
GVLDIFGFENF+ NS E
Sbjct: 365 GVLDIFGFENFDVNSFE 381
Score = 234 bits (599), Expect = 3e-67
Identities = 98/115 (85%), Positives = 103/115 (89%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIMA 529
FEQ CIN+ANENLQQFFVQHIFKLEQEEYN+E INWQHIEFVDNQDALDLIAIK LNIM+
Sbjct: 380 FEQLCINFANENLQQFFVQHIFKLEQEEYNLEHINWQHIEFVDNQDALDLIAIKPLNIMS 439
Query: 530 LIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFYDTR 584
LIDEESKFPKGTD T+L KLH HGLH NYLKPKS T FG+NHFAGVVFYDTR
Sbjct: 440 LIDEESKFPKGTDQTMLEKLHSQHGLHSNYLKPKSTQETQFGINHFAGVVFYDTR 494
Score = 161 bits (408), Expect = 2e-41
Identities = 67/69 (97%), Positives = 68/69 (98%)
Query: 353 SGESGAGKTESTKLILQYLAAISGKHSWIEQQILEANPILEAFGNAKTIRNDNSSRFGKY 412
SGESGAGKTESTKLILQYLAAISGKHSWIEQQILEANPILEAFGNAKTIRNDNSSRFGKY
Sbjct: 92 SGESGAGKTESTKLILQYLAAISGKHSWIEQQILEANPILEAFGNAKTIRNDNSSRFGKY 151
Query: 413 IDIHFNSQG 421
IDIHFN +G
Sbjct: 152 IDIHFNKRG 160
Score = 104 bits (260), Expect = 5e-23
Identities = 40/58 (68%), Positives = 52/58 (89%)
Query: 60 FLKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPM 117
FLK +F ++ MG+ETRK+ PTLS+QF++SLD LM+TLS+CQPFFIRCIKPNE+K+PM
Sbjct: 519 FLKQIFQADVEMGAETRKKKPTLSSQFRRSLDLLMRTLSSCQPFFIRCIKPNEYKEPM 576
>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 = 413 bits (1064), Expect = e-134
Identities = 166/378 (43%), Positives = 222/378 (58%), Gaps = 49/378 (12%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TY G +LVAVNPY+ LPIYT E IK Y+ K GELPPH+FAI DN Y +M ++Q I
Sbjct: 37 TYIGLVLVAVNPYKQLPIYTDEVIKKYRGKSRGELPPHVFAIADNAYRNMLNDKENQSI- 95
Query: 61 LKDLFLDEIGMG-SETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPM-- 117
+ E G G +E K+ +M+ + N +
Sbjct: 96 ---IISGESGAGKTENTKK--------------IMQ-------YLASVSGSNTEVGSVED 131
Query: 118 QILEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSK 177
QILE+NPILEAFGNAKT+RN+NSSRFGK+I+IHF+++G I GAKIE YLLEKSR+VSQ+K
Sbjct: 132 QILESNPILEAFGNAKTLRNNNSSRFGKFIEIHFDAKGKIIGAKIETYLLEKSRVVSQAK 191
Query: 178 DERNYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMKV 237
ERNYH+FY +LAG S++ K L L YRYL GG +T +G DDA EF + +AM+V
Sbjct: 192 GERNYHIFYQLLAGASEELKKELGLKSPEDYRYLNQGGCLTVDGIDDAEEFKETLNAMRV 251
Query: 238 LQFSDEDIWDVFKLLAAVLHTGNIKYKA----AVIAVPKQP----------------LID 277
L FS+E+ +FK+LAA+LH GNI+++ + K L
Sbjct: 252 LGFSEEEQESIFKILAAILHLGNIEFEEGRNDNAASTVKDKEELSNAAELLGVDPEELEK 311
Query: 278 ALTRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARSA 337
ALT++ GE + L+ EQ++D RDA K +Y RLF ++ +IN ++
Sbjct: 312 ALTKRKIKTGGEVITKPLNVEQALDARDALAKALYSRLFDWLVKRINQSLSFKDGSTYF- 370
Query: 338 MGVLDIFGFENFNTNSGE 355
+GVLDI+GFE F NS E
Sbjct: 371 IGVLDIYGFEIFEVNSFE 388
Score = 188 bits (481), Expect = 6e-51
Identities = 66/115 (57%), Positives = 80/115 (69%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIMA 529
FEQ CINYANE LQQFF QH+FKLEQEEY E I+W I+F DNQD +DLI K I++
Sbjct: 387 FEQLCINYANEKLQQFFNQHVFKLEQEEYEREGIDWTFIDFFDNQDCIDLIEKKPPGILS 446
Query: 530 LIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFYDTR 584
L+DEE +FPKGTD T L KL++ H H ++ KPK T F + H+AG V YD
Sbjct: 447 LLDEECRFPKGTDQTFLEKLNQHHKKHPHFSKPKKKGRTEFIIKHYAGDVTYDVT 501
Score = 188 bits (481), Expect = 6e-51
Identities = 76/182 (41%), Positives = 98/182 (53%), Gaps = 62/182 (34%)
Query: 353 SGESGAGKTESTKLILQYLAAISG---KHSWIEQQILEANPILEAFGNAKTIRNDNSSRF 409
SGESGAGKTE+TK I+QYLA++SG + +E QILE+NPILEAFGNAKT+RN+NSSRF
Sbjct: 98 SGESGAGKTENTKKIMQYLASVSGSNTEVGSVEDQILESNPILEAFGNAKTLRNNNSSRF 157
Query: 410 GKYIDIHFNS----QGGSIT-------------------------CEG------------ 428
GK+I+IHF++ G I G
Sbjct: 158 GKFIEIHFDAKGKIIGAKIETYLLEKSRVVSQAKGERNYHIFYQLLAGASEELKKELGLK 217
Query: 429 ------------------RDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINF 470
DDA EF + +AM+VL FS+E+ +FK+LAA+LH GNI F
Sbjct: 218 SPEDYRYLNQGGCLTVDGIDDAEEFKETLNAMRVLGFSEEEQESIFKILAAILHLGNIEF 277
Query: 471 EQ 472
E+
Sbjct: 278 EE 279
Score = 82.6 bits (205), Expect = 3e-16
Identities = 29/88 (32%), Positives = 43/88 (48%), Gaps = 9/88 (10%)
Query: 49 HMKRFGQDQCIFLKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCI 108
++ + + LF + ++KR T+ +QFK+ L+ LM TL++ P FIRCI
Sbjct: 515 LIELLQSSKNPLIASLF-PSGVSNAGSKKRFQTVGSQFKEQLNELMDTLNSTNPHFIRCI 573
Query: 109 KPNEFKKPMQI--------LEANPILEA 128
KPNE KKP L +LE
Sbjct: 574 KPNEEKKPGDFDSSLVLHQLRYLGVLEN 601
>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 = 377 bits (971), Expect = e-121
Identities = 159/377 (42%), Positives = 215/377 (57%), Gaps = 48/377 (12%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TY G IL+AVNPY+ LP Y E I+ Y+ K ELPPH+FAI D Y +M R ++Q I
Sbjct: 31 TYAGPILIAVNPYKDLPNYGPETIRKYRGKSRSELPPHVFAIADRAYRNMLRDRRNQSI- 89
Query: 61 LKDLFLDEIGMG-SETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQI 119
+ E G G +E K +MK + N+ +I
Sbjct: 90 ---IISGESGAGKTENTKL--------------IMK-------YLASLAGSNDTGIEEKI 125
Query: 120 LEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDE 179
L ANPILEAFGNAKT+RN+NSSRFGK+I++ F+ G I GAKI YLLEKSR+VSQ E
Sbjct: 126 LAANPILEAFGNAKTVRNNNSSRFGKFIELQFDETGKISGAKITTYLLEKSRVVSQEPGE 185
Query: 180 RNYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMKVLQ 239
RN+H+FY +LAG S +E+ L L YRYL GG +G DDA EF +++ A+K L
Sbjct: 186 RNFHIFYQLLAGASPEERKKLGLKRPESYRYLNQGGCNDVDGIDDAEEFEELKEALKSLG 245
Query: 240 FSDEDIWDVFKLLAAVLHTGNIKYKAA-----VIAVPKQP----------------LIDA 278
FS+E+I +F++LAA+LH GNI++K+ A K L +A
Sbjct: 246 FSEEEIESIFRILAAILHLGNIEFKSVGGEGQEAAEVKNTEVLSKAAELLGLDPEELEEA 305
Query: 279 LTRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARSAM 338
LT K GE + L++E++VD RD+ K +Y RLF +I +INS++ ++ +
Sbjct: 306 LTYKVTKVGGEVITIPLTKEEAVDSRDSLAKALYSRLFDWIVSRINSSLKPKDGRSLF-I 364
Query: 339 GVLDIFGFENFNTNSGE 355
G+LDIFGFE F NS E
Sbjct: 365 GILDIFGFEIFEKNSFE 381
Score = 162 bits (412), Expect = 7e-42
Identities = 61/115 (53%), Positives = 77/115 (66%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIMA 529
FEQ CINYANE LQQFF QH+FKLEQEEY E I+W+ I+F DNQ+ +DLI K +++
Sbjct: 380 FEQLCINYANEKLQQFFNQHVFKLEQEEYQEEGIDWESIDFTDNQEVIDLIEKKPGGLLS 439
Query: 530 LIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFYDTR 584
L+DEE FPKGTD T L KL+ + + K + T F + H+AG V YD R
Sbjct: 440 LLDEECLFPKGTDETFLEKLNNKLKSNNAFYPAKKNAPTEFTIKHYAGDVTYDAR 494
Score = 134 bits (340), Expect = 8e-33
Identities = 49/79 (62%), Positives = 64/79 (81%), Gaps = 5/79 (6%)
Query: 353 SGESGAGKTESTKLILQYLAAISGK-HSWIEQQILEANPILEAFGNAKTIRNDNSSRFGK 411
SGESGAGKTE+TKLI++YLA+++G + IE++IL ANPILEAFGNAKT+RN+NSSRFGK
Sbjct: 92 SGESGAGKTENTKLIMKYLASLAGSNDTGIEEKILAANPILEAFGNAKTVRNNNSSRFGK 151
Query: 412 YIDIHFNS----QGGSITC 426
+I++ F+ G IT
Sbjct: 152 FIELQFDETGKISGAKITT 170
Score = 75.0 bits (185), Expect = 7e-14
Identities = 26/57 (45%), Positives = 40/57 (70%)
Query: 416 HFNSQGGSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINFEQ 472
+ +QGG +G DDA EF +++ A+K L FS+E+I +F++LAA+LH GNI F+
Sbjct: 215 RYLNQGGCNDVDGIDDAEEFEELKEALKSLGFSEEEIESIFRILAAILHLGNIEFKS 271
Score = 68.4 bits (168), Expect = 8e-12
Identities = 32/87 (36%), Positives = 43/87 (49%), Gaps = 18/87 (20%)
Query: 60 FLKDLFLDE----------IGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIK 109
F+++LF E +K+ T+ +QF+ SLD LM TL++ +P FIRCIK
Sbjct: 519 FIRELFESELSKTGNSSTGSTSSKGKKKKGQTVGSQFRTSLDALMATLNSTEPHFIRCIK 578
Query: 110 PNEFKKPMQI--------LEANPILEA 128
PNE KKP L ILE
Sbjct: 579 PNEEKKPNAFDSGKVLQQLRYLGILET 605
>gnl|CDD|215687 pfam00063, Myosin_head, Myosin head (motor domain).
Length = 679
Score = 351 bits (902), Expect = e-111
Identities = 166/375 (44%), Positives = 221/375 (58%), Gaps = 40/375 (10%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TY+G +L++VNPY+ LPIYT E I Y+ K+ GELPPHIFA+ D Y HM R ++QCI
Sbjct: 30 TYSGLVLISVNPYKRLPIYTEEPIGEYRGKRRGELPPHIFALADRAYRHMLRDKENQCI- 88
Query: 61 LKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQIL 120
+ E G G T +T K L + ++S P + ++ QIL
Sbjct: 89 ---VISGESGAGK-------TENT---KKLMQYLASVSGSTPSAVGPLE-------DQIL 128
Query: 121 EANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDER 180
++NPILEAFGNAKT+RN+NSSRFGK+I+I F++ G I G IE YLLEKSR+V Q+ ER
Sbjct: 129 QSNPILEAFGNAKTLRNNNSSRFGKFIEIQFDATGSIVGGNIETYLLEKSRVVYQTPGER 188
Query: 181 NYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMKVLQF 240
N+H+FY +LAG S EK L L D Y YL+ G T G DDA EF D RSA+K++ F
Sbjct: 189 NFHIFYQLLAGASAQEKKELGLKDPKDYAYLSQSGCYTVPGIDDAEEFKDTRSALKIIGF 248
Query: 241 SDEDIWDVFKLLAAVLHTGNIKYK-------------------AAVIAVPKQPLIDALTR 281
+DE+ +F++LAA+LH GNIK+K A ++ V + L AL +
Sbjct: 249 TDEEQRSIFRVLAAILHLGNIKFKQDQNEEQAVVEDTEELEIIAGLLGVDPEELEKALLK 308
Query: 282 KTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARSAMGVL 341
+ ETV + EQ+ RDA K IY RLF +I KIN A+ +A + +GVL
Sbjct: 309 RRIKTGRETVTKPQNVEQARYARDALAKAIYSRLFDWIVGKINEALSAKLQKAAAFIGVL 368
Query: 342 DIFGFENFNTNSGES 356
DI+GFE F NS E
Sbjct: 369 DIYGFEIFEKNSFEQ 383
Score = 149 bits (378), Expect = 2e-37
Identities = 61/118 (51%), Positives = 76/118 (64%), Gaps = 3/118 (2%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFV-DNQDALDLIAIKQLNIM 528
FEQ CINYANE LQQFF H+FKLEQEEY E I W I++ DNQ +DLI K I+
Sbjct: 381 FEQLCINYANEKLQQFFNHHMFKLEQEEYVREGIAWTFIDYGLDNQACIDLIEKKPPGIL 440
Query: 529 ALIDEESKFPKGTDHTLLAKLHKTH-GLHRNYLKPKSDI-NTSFGLNHFAGVVFYDTR 584
+L+DEE +FPK TD T L KL T H ++ KP+ +TSF + H+AG V Y+
Sbjct: 441 SLLDEECRFPKATDQTFLEKLLDTFSSKHPHFSKPRFGQGDTSFTVKHYAGDVEYNAT 498
Score = 125 bits (317), Expect = 6e-30
Identities = 47/73 (64%), Positives = 61/73 (83%), Gaps = 4/73 (5%)
Query: 353 SGESGAGKTESTKLILQYLAAISGKHSW----IEQQILEANPILEAFGNAKTIRNDNSSR 408
SGESGAGKTE+TK ++QYLA++SG +E QIL++NPILEAFGNAKT+RN+NSSR
Sbjct: 91 SGESGAGKTENTKKLMQYLASVSGSTPSAVGPLEDQILQSNPILEAFGNAKTLRNNNSSR 150
Query: 409 FGKYIDIHFNSQG 421
FGK+I+I F++ G
Sbjct: 151 FGKFIEIQFDATG 163
Score = 69.6 bits (171), Expect = 3e-12
Identities = 30/59 (50%), Positives = 41/59 (69%)
Query: 414 DIHFNSQGGSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINFEQ 472
D + SQ G T G DDA EF D RSA+K++ F+DE+ +F++LAA+LH GNI F+Q
Sbjct: 215 DYAYLSQSGCYTVPGIDDAEEFKDTRSALKIIGFTDEEQRSIFRVLAAILHLGNIKFKQ 273
Score = 60.8 bits (148), Expect = 2e-09
Identities = 23/53 (43%), Positives = 27/53 (50%), Gaps = 5/53 (9%)
Query: 72 GSETRKRT-----PTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQI 119
G K T +QFK+SL LMKTL + P F+RCIKPNE K
Sbjct: 546 GCGKGKDGKKSNFETAGSQFKESLGNLMKTLRSTNPHFVRCIKPNEKKAAGPF 598
>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 = 341 bits (878), Expect = e-107
Identities = 150/382 (39%), Positives = 214/382 (56%), Gaps = 54/382 (14%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TY G +L++VNP++ LPIYT E I+LYK K ELPPHI+A+ DN Y MK ++QC+
Sbjct: 31 TYIGPVLISVNPFKQLPIYTDETIELYKGKSRYELPPHIYALADNAYRSMKSENENQCV- 89
Query: 61 LKDLFLDEIGMG-SETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPN----EFKK 115
+ E G G +E K+ +M+ +I + E K
Sbjct: 90 ---IISGESGAGKTEAAKK--------------IMQ--------YIAAVSGGGQKVERVK 124
Query: 116 PMQILEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQ 175
+ IL++NP+LEAFGNAKT+RN+NSSRFGKY++I F+ +G G KI YLLEKSR+VSQ
Sbjct: 125 DV-ILQSNPLLEAFGNAKTLRNNNSSRFGKYMEIQFDFKGDPVGGKITNYLLEKSRVVSQ 183
Query: 176 SKDERNYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAM 235
+K ERN+H+FY +LAG S+ L L Y YL T +G DD +F + ++AM
Sbjct: 184 NKGERNFHIFYQLLAGASEQLLRELGLQKPEYYYYLNQSQCYTVDGIDDKKDFKETQNAM 243
Query: 236 KVLQFSDEDIWDVFKLLAAVLHTGNIKYK------------------AAVIAVPKQPLID 277
KV+ FS+++ ++F+++AA+LH GN+++ A ++ V L
Sbjct: 244 KVIGFSEDEQDEIFRIVAAILHLGNVQFAENGDGAAVISDKDVLDFAAYLLGVDPSELEK 303
Query: 278 ALTRKTF----FAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQ 333
ALT +T +GE L+ EQ+ RDA K IY RLF ++ +IN A+
Sbjct: 304 ALTSRTIETGGGGRGEVYDVPLNVEQAAYTRDALAKAIYSRLFDWLVSRINKALQVKSPG 363
Query: 334 ARSAMGVLDIFGFENFNTNSGE 355
+GVLDI+GFE F NS E
Sbjct: 364 KNKVIGVLDIYGFEIFQKNSFE 385
Score = 163 bits (416), Expect = 2e-42
Identities = 65/180 (36%), Positives = 95/180 (52%), Gaps = 62/180 (34%)
Query: 353 SGESGAGKTESTKLILQYLAAISGKHSWIEQ---QILEANPILEAFGNAKTIRNDNSSRF 409
SGESGAGKTE+ K I+QY+AA+SG +E+ IL++NP+LEAFGNAKT+RN+NSSRF
Sbjct: 92 SGESGAGKTEAAKKIMQYIAAVSGGGQKVERVKDVILQSNPLLEAFGNAKTLRNNNSSRF 151
Query: 410 GKYIDIHFNSQ----GGSIT-------------------------CEGRD---------- 430
GKY++I F+ + GG IT G
Sbjct: 152 GKYMEIQFDFKGDPVGGKITNYLLEKSRVVSQNKGERNFHIFYQLLAGASEQLLRELGLQ 211
Query: 431 --------------------DAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINF 470
D +F + ++AMKV+ FS+++ ++F+++AA+LH GN+ F
Sbjct: 212 KPEYYYYLNQSQCYTVDGIDDKKDFKETQNAMKVIGFSEDEQDEIFRIVAAILHLGNVQF 271
Score = 113 bits (286), Expect = 5e-26
Identities = 49/115 (42%), Positives = 65/115 (56%), Gaps = 3/115 (2%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQ-LNIM 528
FEQFCINY NE LQQ F++ K EQEEY E I W IE+ +N+ DLI K+ I
Sbjct: 384 FEQFCINYVNEKLQQIFIELTLKAEQEEYVREGIKWTPIEYFNNKIVCDLIEGKRPPGIF 443
Query: 529 ALIDEESKFP-KGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFYD 582
+++D+ P +GTD T L KL+K H + S + F + H+AG V Y
Sbjct: 444 SILDDVCATPHEGTDQTFLEKLNKKFSSHPHSDH-FSSGSDEFRIKHYAGDVTYS 497
Score = 74.2 bits (183), Expect = 1e-13
Identities = 24/59 (40%), Positives = 36/59 (61%), Gaps = 2/59 (3%)
Query: 60 FLKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQ 118
FL+ LF ++ ++++KR T + K S + L++TL C P +IRCIKPNE K P
Sbjct: 524 FLRSLFPEKSD--ADSKKRPTTAGFKIKTSANALVETLMKCTPHYIRCIKPNETKSPND 580
>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 = 327 bits (840), Expect = e-101
Identities = 148/381 (38%), Positives = 210/381 (55%), Gaps = 50/381 (13%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TY+G +LVA+NPY LPIY E I+ Y ++ GEL PHIFAI + Y M R ++Q I
Sbjct: 31 TYSGIVLVAINPYARLPIYGEEIIQAYSGQRKGELDPHIFAIAEEAYKQMTRDEKNQSII 90
Query: 61 LKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPM--- 117
+ E G G T+S ++ +M+ +F + +
Sbjct: 91 VSG----ESGAGK-------TVSAKY------IMR-------YFASVGGSDSREVSETQV 126
Query: 118 --QILEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQ 175
++L +NPI+EAFGNAKT RNDNSSRFGKYI I F+ +G I GA + YLLEKSR+V Q
Sbjct: 127 EEKVLASNPIMEAFGNAKTTRNDNSSRFGKYIQILFDKRGRIIGANMRTYLLEKSRVVFQ 186
Query: 176 SKDERNYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAM 235
+ ERNYH+FY + AG E L L A ++ YL GG+ T EG DDA +F A+
Sbjct: 187 APGERNYHIFYQLCAGAPSQELKELHLGHADKFNYLNQGGAPTIEGVDDAEDFNATVQAL 246
Query: 236 KVLQFSDEDIWDVFKLLAAVLHTGNIKYK-----AAVIAVPKQPLIDA------------ 278
+L S+E D+FKLLAA+LH GNI+ + ++ I+ + L A
Sbjct: 247 TLLGISEEQQMDIFKLLAALLHLGNIEIEATRNDSSSISPKDENLQIACELLGVDASDLR 306
Query: 279 --LTRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQAR- 335
L ++ + E ++ L++EQ++ RDA K IY +LF +I IN ++ + + +
Sbjct: 307 KWLVKRQIVTRSEKIVKPLTKEQAIVARDALAKHIYSKLFDWIVDVINKSLNTGEVKKKQ 366
Query: 336 -SAMGVLDIFGFENFNTNSGE 355
S +GVLDI+GFE F NS E
Sbjct: 367 TSFIGVLDIYGFETFEKNSFE 387
Score = 139 bits (352), Expect = 3e-34
Identities = 66/136 (48%), Positives = 84/136 (61%), Gaps = 9/136 (6%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIMA 529
FEQFCINYANE LQQ F QH+FKLEQEEY E I W I+F DNQ +DLI K L I++
Sbjct: 386 FEQFCINYANEKLQQQFNQHVFKLEQEEYLKEGIEWTFIDFYDNQPCIDLIESK-LGILS 444
Query: 530 LIDEESKFPKGTDHTLLAKLHKTHGLHRN--YLKPKSDINTSFGLNHFAGVVFYDT---- 583
L+DEE + PKG+D + KL+ +N + KP+ TSF + HFA V YD
Sbjct: 445 LLDEECRLPKGSDESWAQKLYNKLPKKKNPHFEKPRFG-QTSFTVKHFADDVEYDVDGFL 503
Query: 584 -RERDRVLTRNILVLQ 598
+ RD V ++ VL+
Sbjct: 504 EKNRDTVSDEHLDVLK 519
Score = 110 bits (277), Expect = 5e-25
Identities = 42/72 (58%), Positives = 54/72 (75%), Gaps = 6/72 (8%)
Query: 353 SGESGAGKTESTKLILQYLAAISG------KHSWIEQQILEANPILEAFGNAKTIRNDNS 406
SGESGAGKT S K I++Y A++ G + +E+++L +NPI+EAFGNAKT RNDNS
Sbjct: 92 SGESGAGKTVSAKYIMRYFASVGGSDSREVSETQVEEKVLASNPIMEAFGNAKTTRNDNS 151
Query: 407 SRFGKYIDIHFN 418
SRFGKYI I F+
Sbjct: 152 SRFGKYIQILFD 163
Score = 76.6 bits (189), Expect = 2e-14
Identities = 32/77 (41%), Positives = 44/77 (57%), Gaps = 5/77 (6%)
Query: 414 DIHFNSQGGSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINFEQ- 472
++ +QGG+ T EG DDA +F A+ +L S+E D+FKLLAA+LH GNI E
Sbjct: 218 KFNYLNQGGAPTIEGVDDAEDFNATVQALTLLGISEEQQMDIFKLLAALLHLGNIEIEAT 277
Query: 473 ----FCINYANENLQQF 485
I+ +ENLQ
Sbjct: 278 RNDSSSISPKDENLQIA 294
Score = 63.9 bits (156), Expect = 2e-10
Identities = 28/64 (43%), Positives = 39/64 (60%), Gaps = 2/64 (3%)
Query: 75 TRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQILEANPI--LEAFGNA 132
++ PT+ +QFK SL LM TL++ P +IRCIKPN+ KKP + + L A G
Sbjct: 556 AKQHKPTVGSQFKSSLIELMSTLNSTNPHYIRCIKPNDEKKPFKFEPKRVLQQLRACGVL 615
Query: 133 KTIR 136
+TIR
Sbjct: 616 ETIR 619
>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 = 323 bits (831), Expect = e-100
Identities = 159/375 (42%), Positives = 207/375 (55%), Gaps = 37/375 (9%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TY+G VAVNPY+ LPIYT E +++Y+ KK E+PPHIFAI DN Y M + ++Q I
Sbjct: 36 TYSGLFCVAVNPYKRLPIYTEEVVEMYRGKKREEMPPHIFAIADNAYRSMLQDRENQSI- 94
Query: 61 LKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQIL 120
L E G G T +T KK + L ++ + + QIL
Sbjct: 95 ---LITGESGAGK-------TENT--KKVIQYLASVAASSKKKKQSGKGQGTLED--QIL 140
Query: 121 EANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDER 180
+ANPILEAFGNAKT+RNDNSSRFGK+I IHF + G I GA IE YLLEKSR+V Q+ ER
Sbjct: 141 QANPILEAFGNAKTVRNDNSSRFGKFIRIHFGNTGKIAGADIETYLLEKSRVVFQASGER 200
Query: 181 NYHVFYCILAGLSKDEKMALELTDA-SQYRYLTGGGSITCEGRDDAAEFADIRSAMKVLQ 239
NYH+FY +L+G + K L LT + YRYL+ G +T G DDA EF A +L
Sbjct: 201 NYHIFYQLLSGADPELKSMLLLTGNPNDYRYLSQGE-LTIPGVDDAEEFKLTDEAFDILG 259
Query: 240 FSDEDIWDVFKLLAAVLHTGNIKYK-------------------AAVIAVPKQPLIDALT 280
FSDE+ +FK++AA+LH GNIK+K A ++ V L+ AL
Sbjct: 260 FSDEEKNSIFKIVAAILHLGNIKFKQRQREEQAELDGTEEADKAAHLLGVNSADLLKALL 319
Query: 281 RKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARSAMGV 340
E V + EQ A K +Y RLF+++ +IN + K Q +GV
Sbjct: 320 HPRIKVGREWVTKGQNVEQVSFSVGALAKALYERLFLWLVKRINKTLDT-KQQRAYFIGV 378
Query: 341 LDIFGFENFNTNSGE 355
LDI GFE F+ NS E
Sbjct: 379 LDIAGFEIFDFNSFE 393
Score = 136 bits (345), Expect = 2e-33
Identities = 56/116 (48%), Positives = 69/116 (59%), Gaps = 2/116 (1%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEF-VDNQDALDLIAIKQLNIM 528
FEQ CINY NE LQQFF H+F LEQEEY E I W I+F +D Q +DLI + I+
Sbjct: 392 FEQLCINYTNEKLQQFFNHHMFVLEQEEYQREGIEWTFIDFGLDLQPTIDLIEKNPMGIL 451
Query: 529 ALIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPK-SDINTSFGLNHFAGVVFYDT 583
+L+DEE FPK TD T + KL+ H + KPK F L H+AG V Y+
Sbjct: 452 SLLDEECVFPKATDKTFVEKLYDNHLGKSKFKKPKKGKAKAHFSLVHYAGTVDYNI 507
Score = 127 bits (322), Expect = 2e-30
Identities = 47/78 (60%), Positives = 58/78 (74%), Gaps = 10/78 (12%)
Query: 354 GESGAGKTESTKLILQYLAAISG----------KHSWIEQQILEANPILEAFGNAKTIRN 403
GESGAGKTE+TK ++QYLA+++ +E QIL+ANPILEAFGNAKT+RN
Sbjct: 98 GESGAGKTENTKKVIQYLASVAASSKKKKQSGKGQGTLEDQILQANPILEAFGNAKTVRN 157
Query: 404 DNSSRFGKYIDIHFNSQG 421
DNSSRFGK+I IHF + G
Sbjct: 158 DNSSRFGKFIRIHFGNTG 175
Score = 62.2 bits (152), Expect = 6e-10
Identities = 28/59 (47%), Positives = 37/59 (62%), Gaps = 1/59 (1%)
Query: 414 DIHFNSQGGSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINFEQ 472
D + SQG +T G DDA EF A +L FSDE+ +FK++AA+LH GNI F+Q
Sbjct: 228 DYRYLSQGE-LTIPGVDDAEEFKLTDEAFDILGFSDEEKNSIFKIVAAILHLGNIKFKQ 285
Score = 58.8 bits (143), Expect = 9e-09
Identities = 25/66 (37%), Positives = 36/66 (54%), Gaps = 9/66 (13%)
Query: 60 FLKDLFLD------EIGMGSETRKRTP---TLSTQFKKSLDCLMKTLSNCQPFFIRCIKP 110
+ +LF D + G G +K+ T+S +K+ L+ LM TL + P F+RCI P
Sbjct: 533 LVAELFKDYAEASGDGGGGGGKKKKGGSFRTVSQLYKEQLNKLMTTLRSTNPHFVRCIIP 592
Query: 111 NEFKKP 116
NE KKP
Sbjct: 593 NEEKKP 598
>gnl|CDD|227355 COG5022, COG5022, Myosin heavy chain [Cytoskeleton].
Length = 1463
Score = 328 bits (842), Expect = 7e-97
Identities = 149/377 (39%), Positives = 210/377 (55%), Gaps = 48/377 (12%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TY+G +L+AVNPY+ L IYT + I+ Y K EL PH+FAI + Y ++ ++Q I
Sbjct: 97 TYSGLVLIAVNPYRDLGIYTDDIIQSYSGKNRLELEPHVFAIAEEAYRNLLSEKENQTI- 155
Query: 61 LKDLFLDEIGMG-SETRKRTPTLSTQFKKSLDCLMKTL---SNCQPFFIRCIKPNEFKKP 116
+ E G G +E KR +M+ L ++ I I+
Sbjct: 156 ---IISGESGAGKTENAKR--------------IMQYLASVTSSSTVEISSIE------- 191
Query: 117 MQILEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQS 176
QIL NPILEAFGNAKT+RNDNSSRFGKYI I F+ G I GAKIE YLLEKSR+V Q+
Sbjct: 192 KQILATNPILEAFGNAKTVRNDNSSRFGKYIKIEFDENGEICGAKIETYLLEKSRVVHQN 251
Query: 177 KDERNYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMK 236
K+ERNYH+FY +LAG ++ K L L + Y YL+ GG +G DDA EF A+K
Sbjct: 252 KNERNYHIFYQLLAGDPEELKKLLLLQNPKDYIYLSQGGCDKIDGIDDAKEFKITLDALK 311
Query: 237 VLQFSDEDIWDVFKLLAAVLHTGNIKYK-----AAVIA-------------VPKQPLIDA 278
+ +E+ +FK+LAA+LH GNI++K AA+ + + +
Sbjct: 312 TIGIDEEEQDQIFKILAAILHIGNIEFKEDRNGAAIFSDNSVLDKACYLLGIDPSLFVKW 371
Query: 279 LTRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARSAM 338
L ++ GE ++ L+ EQ++ +RD+ K +Y LF +I +IN ++ + +
Sbjct: 372 LVKRQIKTGGEWIVVPLNLEQALAIRDSLAKALYSNLFDWIVDRINKSLDHSAAASNF-I 430
Query: 339 GVLDIFGFENFNTNSGE 355
GVLDI+GFE F NS E
Sbjct: 431 GVLDIYGFEIFEKNSFE 447
Score = 131 bits (331), Expect = 3e-31
Identities = 53/117 (45%), Positives = 66/117 (56%), Gaps = 2/117 (1%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLI-AIKQLNIM 528
FEQ CINY NE LQQFF QH+FKLEQEEY E I W I++ DNQ +DLI L I+
Sbjct: 446 FEQLCINYTNEKLQQFFNQHMFKLEQEEYVKEGIEWSFIDYFDNQPCIDLIEKKNPLGIL 505
Query: 529 ALIDEESKFPKGTDHTLLAKLHKTHGL-HRNYLKPKSDINTSFGLNHFAGVVFYDTR 584
+L+DEE P TD + +KL + K + F + H+AG V YD
Sbjct: 506 SLLDEECVMPHATDESFTSKLAQRLNKNSNPKFKKSRFRDNKFVVKHYAGDVEYDVE 562
Score = 127 bits (322), Expect = 3e-30
Identities = 48/73 (65%), Positives = 57/73 (78%), Gaps = 4/73 (5%)
Query: 353 SGESGAGKTESTKLILQYLAAISGKHSW----IEQQILEANPILEAFGNAKTIRNDNSSR 408
SGESGAGKTE+ K I+QYLA+++ + IE+QIL NPILEAFGNAKT+RNDNSSR
Sbjct: 158 SGESGAGKTENAKRIMQYLASVTSSSTVEISSIEKQILATNPILEAFGNAKTVRNDNSSR 217
Query: 409 FGKYIDIHFNSQG 421
FGKYI I F+ G
Sbjct: 218 FGKYIKIEFDENG 230
Score = 68.6 bits (168), Expect = 9e-12
Identities = 36/85 (42%), Positives = 47/85 (55%), Gaps = 16/85 (18%)
Query: 60 FLKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQI 119
F+ LF DE E++ R PTL ++FK+SL+ LM TL++ QP +IRCIKPNE K P
Sbjct: 587 FVSTLFDDE--ENIESKGRFPTLGSRFKESLNSLMSTLNSTQPHYIRCIKPNEEKSPWTF 644
Query: 120 --------LEANPILEAFGNAKTIR 136
L +LE TIR
Sbjct: 645 DNQMVLSQLRCCGVLE------TIR 663
Score = 57.4 bits (139), Expect = 3e-08
Identities = 25/57 (43%), Positives = 34/57 (59%)
Query: 414 DIHFNSQGGSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINF 470
D + SQGG +G DDA EF A+K + +E+ +FK+LAA+LH GNI F
Sbjct: 282 DYIYLSQGGCDKIDGIDDAKEFKITLDALKTIGIDEEEQDQIFKILAAILHIGNIEF 338
Score = 41.6 bits (98), Expect = 0.002
Identities = 40/176 (22%), Positives = 70/176 (39%), Gaps = 10/176 (5%)
Query: 576 AGVVFYDTRERDRVLTRNILVLQKNIRGWVYRRRYKRLRAATMTIQKYWKGWAQRRRYQR 635
AGV+ RD L +Q+ IRG RRRY + IQ G+ RR
Sbjct: 730 AGVLAALEDMRDAKLDNIATRIQRAIRGRYLRRRYLQALKRIKKIQVIQHGFRLRRLVDY 789
Query: 636 -MRV-GYMRLQALIRSRLLSHRFRHLRGHIVGLQARARGYLTRRMYAQKMWAIVK---IQ 690
++ +++LQ L+ +R I+ LQ + R + +++ IQ
Sbjct: 790 ELKWRLFIKLQPLLSLLGSRKEYRSYLACIIKLQKTIKREKKLRETEEVEFSLKAEVLIQ 849
Query: 691 AHVRRMIAQRHYQKLQFEY---QSQIEALKLKRKEERELKEAGNKRAKEIAEQHYR 743
R + A++ + L+ E QS ++L ++ +ELK K + +
Sbjct: 850 KFGRSLKAKKRFSLLKKETIYLQSAQR-VELAERQLQELKID-VKSISSLKLVNLE 903
>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 = 299 bits (768), Expect = 2e-91
Identities = 144/380 (37%), Positives = 208/380 (54%), Gaps = 50/380 (13%)
Query: 1 TYTGSILVAVNPYQILP-IYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCI 59
TYTG+IL+AVNP+Q LP +Y ++ YK +GEL PH+FAI D Y M G+ Q I
Sbjct: 32 TYTGNILIAVNPFQRLPHLYDVHMMEQYKGAALGELSPHVFAIADAAYRAMINEGKSQSI 91
Query: 60 FLKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPM-- 117
L E G G T +T+ LM+ L+ + + +
Sbjct: 92 ----LVSGESGAGK-------TETTKM------LMRYLAY------MGGRAGVEGRTVEQ 128
Query: 118 QILEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSK 177
Q+LE+NP+LEAFGNAKT+RN+NSSRFGK+++I F+ G I GA I YLLE+SR+ S
Sbjct: 129 QVLESNPVLEAFGNAKTVRNNNSSRFGKFVEIQFDDYGRISGAAIRTYLLERSRVCQISD 188
Query: 178 DERNYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMKV 237
ERNYH FY + A +D K +L D ++ YL +G DDA E+ R AM V
Sbjct: 189 PERNYHCFYQLCAAPPEDVK-KYKLGDPKEFHYLNQSNCFELDGVDDAEEYLATRRAMDV 247
Query: 238 LQFSDEDIWDVFKLLAAVLHTGNIKYK----------------------AAVIAVPKQPL 275
+ S+E+ +F+++AA+LH GNI++ A ++ ++ L
Sbjct: 248 VGISEEEQDAIFRVVAAILHLGNIEFAKGEEIDSSVLKDEKSEFHLKTAAELLMCDEKAL 307
Query: 276 IDALTRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQAR 335
DAL ++ E + L + + RDA K IY RLF ++ +KINS+I + + ++
Sbjct: 308 EDALCKRVMVTPEEVITKPLDPDSAELSRDALAKTIYSRLFDWLVNKINSSIGQDPD-SK 366
Query: 336 SAMGVLDIFGFENFNTNSGE 355
S +GVLDI+GFE+F TNS E
Sbjct: 367 SLIGVLDIYGFESFKTNSFE 386
Score = 153 bits (389), Expect = 6e-39
Identities = 66/124 (53%), Positives = 82/124 (66%), Gaps = 4/124 (3%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIMA 529
FEQFCIN NE LQQ F QH+FK+EQEEY E I+W +IEFVDNQD LDLI K I+A
Sbjct: 385 FEQFCINLTNEKLQQHFNQHVFKMEQEEYTKEEIDWSYIEFVDNQDVLDLIEKKPGGIIA 444
Query: 530 LIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFYDTRERDRV 589
L+DE FPK T T KL++T H+ + KPK T+F ++H+AG V Y T D+
Sbjct: 445 LLDEACMFPKSTHETFAQKLYQTFKDHKRFEKPKLS-RTAFTIDHYAGDVTYQT---DQF 500
Query: 590 LTRN 593
L +N
Sbjct: 501 LDKN 504
Score = 123 bits (311), Expect = 3e-29
Identities = 44/73 (60%), Positives = 61/73 (83%), Gaps = 4/73 (5%)
Query: 353 SGESGAGKTESTKLILQYLAAISGKHS----WIEQQILEANPILEAFGNAKTIRNDNSSR 408
SGESGAGKTE+TK++++YLA + G+ +EQQ+LE+NP+LEAFGNAKT+RN+NSSR
Sbjct: 94 SGESGAGKTETTKMLMRYLAYMGGRAGVEGRTVEQQVLESNPVLEAFGNAKTVRNNNSSR 153
Query: 409 FGKYIDIHFNSQG 421
FGK+++I F+ G
Sbjct: 154 FGKFVEIQFDDYG 166
Score = 62.8 bits (153), Expect = 5e-10
Identities = 34/92 (36%), Positives = 44/92 (47%), Gaps = 17/92 (18%)
Query: 49 HMKRFGQDQCIFLKDLF--LDEIGMGSETRKRTPTLS--TQFKKSLDCLMKTLSNCQPFF 104
H C F+ LF L E ET K + S ++FK+ L LM+TLS +P +
Sbjct: 512 HQALLNASNCSFVAGLFPPLPE-----ETSKSSKFSSIGSRFKQQLQSLMETLSTTEPHY 566
Query: 105 IRCIKPNEFKKP--------MQILEANPILEA 128
IRCIKPN KP +Q L +LEA
Sbjct: 567 IRCIKPNNVLKPGIFENENVLQQLRCGGVLEA 598
Score = 53.9 bits (130), Expect = 3e-07
Identities = 22/56 (39%), Positives = 34/56 (60%)
Query: 416 HFNSQGGSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINFE 471
H+ +Q +G DDA E+ R AM V+ S+E+ +F+++AA+LH GNI F
Sbjct: 219 HYLNQSNCFELDGVDDAEEYLATRRAMDVVGISEEEQDAIFRVVAAILHLGNIEFA 274
>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 = 284 bits (727), Expect = 2e-85
Identities = 148/376 (39%), Positives = 211/376 (56%), Gaps = 48/376 (12%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TY GSILV+VNPY++ PIY EQ++ Y + +GE PPH+FAI + + M Q+QC+
Sbjct: 32 TYIGSILVSVNPYKMFPIYGPEQVQQYAGRALGENPPHLFAIANLAFAKMLDAKQNQCVI 91
Query: 61 LKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQIL 120
+ E G G T +T+ +++ L+ I QIL
Sbjct: 92 ISG----ESGSGK-------TEATKL------ILRYLAAMNQGGSAVIT-------EQIL 127
Query: 121 EANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDER 180
EA P+LEAFGNAKT+RNDNSSRFGK+++I GVI GA QYLLEKSRIV Q+K+ER
Sbjct: 128 EATPLLEAFGNAKTVRNDNSSRFGKFVEIFLEG-GVIVGAITSQYLLEKSRIVFQAKNER 186
Query: 181 NYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMKVLQF 240
NYH+FY +LAGL + A L +A Y YL GG+ G+ DA +F + +AM+VL F
Sbjct: 187 NYHIFYELLAGLPAQLRQAFSLQEAETYYYLNQGGNCEIAGKSDADDFRRLLAAMEVLGF 246
Query: 241 SDEDIWDVFKLLAAVLHTGN---------------------IKYKAAVIAVPKQPLIDAL 279
S ED +F++LA++LH GN I+ A ++ + + L A+
Sbjct: 247 SSEDQDSIFRILASILHLGNVYFEKRETDAQEVASVVSAREIQAVAELLQISPEGLQKAI 306
Query: 280 TRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARSAMG 339
T K + E + + L+ E +VD RDA K +Y LF ++ ++N A+ P S +
Sbjct: 307 TFKVTETRREKIFTPLTVESAVDARDAIAKVLYALLFNWLITRVN-ALVSPTQDTLS-IA 364
Query: 340 VLDIFGFENFNTNSGE 355
+LDI+GFE+ + NS E
Sbjct: 365 ILDIYGFEDLSFNSFE 380
Score = 129 bits (326), Expect = 4e-31
Identities = 66/184 (35%), Positives = 99/184 (53%), Gaps = 8/184 (4%)
Query: 469 NFEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIM 528
+FEQ CINYANENLQ F + +F+ EQEEY E ++W I F DNQ ++LI++K I+
Sbjct: 378 SFEQLCINYANENLQYLFNKIVFQEEQEEYIREQLDWTEIAFADNQPVINLISLKPYGIL 437
Query: 529 ALIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFYDT----- 583
++D++ FP+ TDHT L K H HG + Y KPK + F + H+AG V Y
Sbjct: 438 RILDDQCCFPQATDHTFLQKCHYHHGANPLYSKPKMPL-PEFTIKHYAGKVTYQVHKFLD 496
Query: 584 RERDRVLTRNILVLQKNIRGWVYRRRYKRLRAATMTIQKYWKGWAQRRRYQRMRVGYMRL 643
+ D+V +++L L + R V + A ++ K + R Y+ V
Sbjct: 497 KNHDQV-RQDVLDLFVSSRTRVVAHLFSSHAAQRAP-KRLGKSSSGTRLYKAHTVAAKFQ 554
Query: 644 QALI 647
Q+L+
Sbjct: 555 QSLL 558
Score = 107 bits (268), Expect = 5e-24
Identities = 49/73 (67%), Positives = 62/73 (84%), Gaps = 3/73 (4%)
Query: 353 SGESGAGKTESTKLILQYLAAIS-GKHSWIEQQILEANPILEAFGNAKTIRNDNSSRFGK 411
SGESG+GKTE+TKLIL+YLAA++ G + I +QILEA P+LEAFGNAKT+RNDNSSRFGK
Sbjct: 93 SGESGSGKTEATKLILRYLAAMNQGGSAVITEQILEATPLLEAFGNAKTVRNDNSSRFGK 152
Query: 412 YIDIHFNSQGGSI 424
+++I +GG I
Sbjct: 153 FVEIFL--EGGVI 163
Score = 52.6 bits (126), Expect = 6e-07
Identities = 24/55 (43%), Positives = 38/55 (69%)
Query: 419 SQGGSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINFEQF 473
+QGG+ G+ DA +F + +AM+VL FS ED +F++LA++LH GN+ FE+
Sbjct: 218 NQGGNCEIAGKSDADDFRRLLAAMEVLGFSSEDQDSIFRILASILHLGNVYFEKR 272
Score = 49.2 bits (117), Expect = 7e-06
Identities = 17/50 (34%), Positives = 31/50 (62%), Gaps = 2/50 (4%)
Query: 69 IGMGSETRK--RTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKP 116
+G S + + T++ +F++SL L++ + C P F+RC+KPN K+P
Sbjct: 534 LGKSSSGTRLYKAHTVAAKFQQSLLDLVEKMERCNPLFVRCLKPNHKKEP 583
>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 = 257 bits (657), Expect = 2e-75
Identities = 151/381 (39%), Positives = 211/381 (55%), Gaps = 48/381 (12%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKI-GELPPHIFAIGDNGYTHMKRFGQDQCI 59
TY GSILVAVNP++ LPIY + ++LY++++ G+LPPHIFAI D Y +M R +QCI
Sbjct: 38 TYAGSILVAVNPFKFLPIYNPKYVRLYENQQRLGKLPPHIFAIADVAYYNMLRKKVNQCI 97
Query: 60 FLKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQI 119
+ E G G T ST F + L LS Q + I
Sbjct: 98 VIS----GESGSGK-------TESTNF--LIHHLT-ALS--QKGYAGS------GVEQTI 135
Query: 120 LEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDE 179
L A P+LEAFGNAKT N+NSSRFGK+I +++ G++ GA +E+YLLEKSRIVSQ KDE
Sbjct: 136 LSAGPVLEAFGNAKTAHNNNSSRFGKFIQVNYRENGMVRGAVVEKYLLEKSRIVSQEKDE 195
Query: 180 RNYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMKVLQ 239
RNYHVFY +L G S++E+ L Y YL +G D+ EF ++ AM+++
Sbjct: 196 RNYHVFYYLLLGASEEERKQEFLLKQPDYFYLNQHNLKIEDGEDEKHEFERLKQAMEMVG 255
Query: 240 FSDEDIWDVFKLLAAVLHTGNIKYK----------------------AAVIAVPKQPLID 277
F +F +L+AVL GN+ YK + ++ V ++ L++
Sbjct: 256 FLAATQKQIFAVLSAVLLLGNVTYKKRATYHRDESLEVGNPEVVDLLSQLLKVKRETLME 315
Query: 278 ALTRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARS- 336
ALT+K ET+I S +++ RDA K +Y LF +I +IN A+ + A S
Sbjct: 316 ALTKKRTVTVNETLILPYSLSEAITARDAMAKCLYSALFDWIVLRINHALLNKDDVAVSG 375
Query: 337 -AMGVLDIFGFENFNT-NSGE 355
++GVLDIFGFE+F NS E
Sbjct: 376 LSIGVLDIFGFEDFGRCNSFE 396
Score = 128 bits (322), Expect = 1e-30
Identities = 63/136 (46%), Positives = 84/136 (61%), Gaps = 5/136 (3%)
Query: 469 NFEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIM 528
+FEQ CINYANE LQ +F QHIFKLEQEEY E I W +IE+ DN + L + K ++
Sbjct: 394 SFEQLCINYANEQLQYYFNQHIFKLEQEEYQGEGITWTNIEYTDNVGCIQLFSKKPTGLL 453
Query: 529 ALIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFY---DTRE 585
L+DEES FP T TLLAK ++ H ++ Y P+ +F + H+AG V Y D RE
Sbjct: 454 YLLDEESNFPHATSQTLLAKFNQQHKDNKYYEGPQVKEP-AFIIQHYAGKVKYQIKDFRE 512
Query: 586 RDRVLTR-NILVLQKN 600
++ L R +I+ L K
Sbjct: 513 KNMDLMRQDIVALLKG 528
Score = 86.5 bits (214), Expect = 2e-17
Identities = 41/72 (56%), Positives = 53/72 (73%), Gaps = 3/72 (4%)
Query: 353 SGESGAGKTESTKLILQYLAAISGK---HSWIEQQILEANPILEAFGNAKTIRNDNSSRF 409
SGESG+GKTEST ++ +L A+S K S +EQ IL A P+LEAFGNAKT N+NSSRF
Sbjct: 100 SGESGSGKTESTNFLIHHLTALSQKGYAGSGVEQTILSAGPVLEAFGNAKTAHNNNSSRF 159
Query: 410 GKYIDIHFNSQG 421
GK+I +++ G
Sbjct: 160 GKFIQVNYRENG 171
Score = 54.5 bits (131), Expect = 2e-07
Identities = 43/139 (30%), Positives = 61/139 (43%), Gaps = 27/139 (19%)
Query: 80 PTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQILEANPILEAF---GNAKTIR 136
P++S QF+ SL+ LM+TL +PFFIRCIK N K + +L G +T+R
Sbjct: 561 PSVSAQFQTSLNKLMETLGKAEPFFIRCIKSNAEKIENC-FDDELVLRQLRYTGMLETVR 619
Query: 137 NDNSSRFGKYIDIHFNSQ-------GVIEGAKIEQYLLEKSRIVSQSKDERNYHVFYCIL 189
+ +Y F Q G + LL K +I D+RNY +
Sbjct: 620 IRRAGYSVRYTYQDFTQQYRILLPKGAQSCREDISTLLSKMKI-----DKRNYQI----- 669
Query: 190 AGLSK-----DEKMALELT 203
G +K EK AL+ T
Sbjct: 670 -GKTKIFMRETEKQALDET 687
Score = 35.3 bits (81), Expect = 0.12
Identities = 18/70 (25%), Positives = 38/70 (54%)
Query: 414 DIHFNSQGGSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINFEQF 473
D + +Q +G D+ EF ++ AM+++ F +F +L+AVL GN+ +++
Sbjct: 223 DYFYLNQHNLKIEDGEDEKHEFERLKQAMEMVGFLAATQKQIFAVLSAVLLLGNVTYKKR 282
Query: 474 CINYANENLQ 483
+ +E+L+
Sbjct: 283 ATYHRDESLE 292
>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 = 247 bits (632), Expect = 1e-71
Identities = 141/409 (34%), Positives = 204/409 (49%), Gaps = 81/409 (19%)
Query: 1 TYTGSILVAVNPYQILP-IYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCI 59
TY +IL+AVNPY +P +Y+++ IK Y+ K +G LPPH+FAI D Y MK Q I
Sbjct: 35 TYVANILIAVNPYFDIPKLYSSDTIKKYQGKSLGTLPPHVFAIADKAYRDMKVLKMSQSI 94
Query: 60 FLKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQI 119
+ E G G T +T+F L L ++ + Q R I
Sbjct: 95 IVS----GESGAGK-------TENTKF--VLRYLTESYGSGQDIDDR------------I 129
Query: 120 LEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDE 179
+EANP+LEAFGNAKT+RN+NSSRFGK+++IHFN + + G + YLLEKSRI QS +E
Sbjct: 130 VEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKNSVVGGFVSHYLLEKSRICVQSAEE 189
Query: 180 RNYHVFYCILAGLSKDEKMALELTDASQYRYLTGG------------------------- 214
RNYH+FY + AG S+D + L L+ +RYL G
Sbjct: 190 RNYHIFYRLCAGASEDIREKLHLSSPDDFRYLNRGCTRYFANKETDKQILQNRKSPEHLK 249
Query: 215 -GSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNI------------ 261
G++ DD +F + A+K + D + D+F+++A VLH GNI
Sbjct: 250 KGALKDPLLDDYGDFQRMCVALKKIGLDDTEKLDLFRVVAGVLHLGNIDFEEAGSTSGGC 309
Query: 262 ----------KYKAAVIAVPKQPLIDALTRKTFF-----AQGETVISTLSREQSVDVRDA 306
+Y A ++ + + L +LT + A+G + L EQ+ + RDA
Sbjct: 310 NVKNQSEQSLEYCAELLGLDQDDLRVSLTTRVMLTTAGGAKGTVIKVPLKVEQANNARDA 369
Query: 307 FVKGIYGRLFVYITHKINSAIYRPKNQARSAMGVLDIFGFENFNTNSGE 355
K +Y LF ++ ++N P + + +GVLDI GFE F NS E
Sbjct: 370 LAKAVYSHLFDHVVSRVNQCF--PFETSSNFIGVLDIAGFEYFEHNSFE 416
Score = 113 bits (285), Expect = 5e-26
Identities = 49/125 (39%), Positives = 68/125 (54%), Gaps = 9/125 (7%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIMA 529
FEQFCINY NE LQQFF + I K EQE Y E + + +VDNQD +DLI K I+
Sbjct: 415 FEQFCINYCNEKLQQFFNERILKEEQELYQREGLGVNEVHYVDNQDCIDLIEAKLNGILD 474
Query: 530 LIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTS---------FGLNHFAGVVF 580
++DEE++ P+ +D + +H+ H H P+ F + HFAG V
Sbjct: 475 ILDEENRLPQPSDQHFTSVVHQKHKDHFRLTIPRKSKLAVHRNLRDDEGFIIRHFAGAVC 534
Query: 581 YDTRE 585
Y+T +
Sbjct: 535 YETTQ 539
Score = 112 bits (282), Expect = 1e-25
Identities = 44/69 (63%), Positives = 57/69 (82%)
Query: 353 SGESGAGKTESTKLILQYLAAISGKHSWIEQQILEANPILEAFGNAKTIRNDNSSRFGKY 412
SGESGAGKTE+TK +L+YL G I+ +I+EANP+LEAFGNAKT+RN+NSSRFGK+
Sbjct: 97 SGESGAGKTENTKFVLRYLTESYGSGQDIDDRIVEANPLLEAFGNAKTVRNNNSSRFGKF 156
Query: 413 IDIHFNSQG 421
++IHFN +
Sbjct: 157 VEIHFNEKN 165
Score = 46.3 bits (110), Expect = 5e-05
Identities = 17/43 (39%), Positives = 28/43 (65%)
Query: 430 DDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINFEQ 472
DD +F + A+K + D + D+F+++A VLH GNI+FE+
Sbjct: 259 DDYGDFQRMCVALKKIGLDDTEKLDLFRVVAGVLHLGNIDFEE 301
Score = 32.1 bits (73), Expect = 1.4
Identities = 13/27 (48%), Positives = 18/27 (66%)
Query: 85 QFKKSLDCLMKTLSNCQPFFIRCIKPN 111
+FK L+ L++ L + FIRCIKPN
Sbjct: 592 KFKTQLNLLLEKLRSTGSSFIRCIKPN 618
>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 = 245 bits (627), Expect = 4e-71
Identities = 136/375 (36%), Positives = 201/375 (53%), Gaps = 49/375 (13%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
T G +LVAVNP++ +P+Y + I+ Y+ K PH++AI D Y M R +Q I
Sbjct: 39 TKAGPVLVAVNPFKEVPLYGNDYIEAYRKKSNDS--PHVYAIADTAYNEMMRDEVNQSII 96
Query: 61 LKDLFLDEIGMG-SETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQI 119
+ E G G +ET K ++ Q+ SL + + +I
Sbjct: 97 IS----GESGAGKTETAK----IAMQYLASLG-----------------GGSGIE--YEI 129
Query: 120 LEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDE 179
L+ NPILEAFGNAKT RNDNSSRFGK I+IHF+ G I GAKI+ +LLEKSR+V ++ E
Sbjct: 130 LQTNPILEAFGNAKTSRNDNSSRFGKLIEIHFSETGKISGAKIQTFLLEKSRVVQCARGE 189
Query: 180 RNYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMKVLQ 239
R+YH+FY + AG K L L AS+Y+YL + G DDA F + A+ ++
Sbjct: 190 RSYHIFYQLCAGAPPALKEKLNLKSASEYKYLKQSCCYSINGVDDAQRFHTLVEALDIVH 249
Query: 240 FSDEDIWDVFKLLAAVLHTGNIKYK-------------------AAVIAVPKQPLIDALT 280
S ED +VF +LAAVL GN+ + A +I + L+ AL+
Sbjct: 250 ISKEDQENVFAMLAAVLWLGNVSFTVIDNENHVEPVADEALSTAAKLIGCNIEDLMLALS 309
Query: 281 RKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARSAMGV 340
+ + ++ L+ +Q++D RDA K IY LF ++ +IN ++ K + ++ +
Sbjct: 310 TRKMHVNNDNIVQKLTLQQAIDARDALAKSIYASLFDWLVEQINKSLEVGKRRTGRSISI 369
Query: 341 LDIFGFENFNTNSGE 355
LDI+GFE+F+ NS E
Sbjct: 370 LDIYGFESFDKNSFE 384
Score = 134 bits (338), Expect = 1e-32
Identities = 62/122 (50%), Positives = 79/122 (64%), Gaps = 6/122 (4%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIMA 529
FEQFCINYANE LQQ F +H+FKLEQEEY + I+W +EF DNQ+ LDL K L +++
Sbjct: 383 FEQFCINYANERLQQHFNRHLFKLEQEEYEEDGIDWTKVEFEDNQECLDLFEKKPLGLLS 442
Query: 530 LIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFYDTR---ER 586
L+DEES FP TD T KL K H L N + + +F + H+AG V YDT E+
Sbjct: 443 LLDEESTFPNATDLTFANKL-KQH-LKTN-SCFRGERGGAFTVRHYAGEVTYDTTGFLEK 499
Query: 587 DR 588
+R
Sbjct: 500 NR 501
Score = 110 bits (277), Expect = 4e-25
Identities = 48/69 (69%), Positives = 57/69 (82%), Gaps = 1/69 (1%)
Query: 353 SGESGAGKTESTKLILQYLAAISGKHSWIEQQILEANPILEAFGNAKTIRNDNSSRFGKY 412
SGESGAGKTE+ K+ +QYLA++ G S IE +IL+ NPILEAFGNAKT RNDNSSRFGK
Sbjct: 98 SGESGAGKTETAKIAMQYLASLGGG-SGIEYEILQTNPILEAFGNAKTSRNDNSSRFGKL 156
Query: 413 IDIHFNSQG 421
I+IHF+ G
Sbjct: 157 IEIHFSETG 165
Score = 45.6 bits (108), Expect = 9e-05
Identities = 20/52 (38%), Positives = 29/52 (55%)
Query: 419 SQGGSITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINF 470
Q + G DDA F + A+ ++ S ED +VF +LAAVL GN++F
Sbjct: 222 KQSCCYSINGVDDAQRFHTLVEALDIVHISKEDQENVFAMLAAVLWLGNVSF 273
Score = 44.4 bits (105), Expect = 2e-04
Identities = 22/57 (38%), Positives = 33/57 (57%), Gaps = 3/57 (5%)
Query: 71 MGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQILEANPILE 127
++++K + + T+FK L LM+ L N P FIRCIKPN + P I E +L+
Sbjct: 541 SAADSQKLS--VGTKFKGQLFKLMQQLENTTPHFIRCIKPNNKQLPG-IYEQGLVLQ 594
>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 = 243 bits (621), Expect = 2e-70
Identities = 138/386 (35%), Positives = 212/386 (54%), Gaps = 55/386 (14%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
TY G IL+AVNP+Q L +YT + +LY +K PPHIFAI D Y + + QDQCI
Sbjct: 31 TYVGDILIAVNPFQQLGLYTTQHSRLYTGQKRSSNPPHIFAIADAAYQSLVTYNQDQCIV 90
Query: 61 LKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQIL 120
+ E G G +S L++ L+ K N +IL
Sbjct: 91 ISG----ESGSGK-------------TESAHLLVQQLTVLG-------KANNRTLQEKIL 126
Query: 121 EANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDER 180
+ N ++EAFGNA+T NDNSSRFGKY+++ F G + GA+I +YLLEKSR+V Q++ E+
Sbjct: 127 QVNSLVEAFGNARTGINDNSSRFGKYLEMKFTRSGAVVGARISEYLLEKSRVVHQAEGEK 186
Query: 181 NYHVFYCILAGLSKDEKMA-LELTDASQYRYLTGGGSITCEGRDDAA----EFADIRSAM 235
N+H+FY I AGL++++K+A +L ++ RYL + + +F I
Sbjct: 187 NFHIFYYIYAGLAEEKKLAEYKLPESKTPRYLQNEATRVVQDITSNKFYKDQFEQIEQCF 246
Query: 236 KVLQFSDEDIWDVFKLLAAVLHTGNIKYK----------------------AAVIAVPKQ 273
+V+ F+DE++ V+++LAA+L+ G+I++ A+++ +
Sbjct: 247 RVIGFTDEEVGSVYRILAAILNLGDIEFGSVASEHQTDKSRVSNVAALENAASLLCIRSD 306
Query: 274 PLIDALTRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQ 333
L +ALT +GET++ + E++ D RDA K +YGRLF +I ++INS + +N
Sbjct: 307 ELQEALTSHCVVTRGETIVRHNTVEKATDARDAMAKALYGRLFSWIVNRINSLLKHDRNA 366
Query: 334 ARS----AMGVLDIFGFENFNTNSGE 355
+ S +G+LDIFGFENF NS E
Sbjct: 367 SNSSDQLNVGILDIFGFENFKKNSFE 392
Score = 117 bits (295), Expect = 3e-27
Identities = 54/135 (40%), Positives = 83/135 (61%), Gaps = 7/135 (5%)
Query: 469 NFEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLNIM 528
+FEQ CIN ANE +Q +F QHIF EQ+EY E ++ + +E+ DN+ LD+ K L ++
Sbjct: 390 SFEQLCINIANEQIQYYFNQHIFAWEQQEYLNEGVDARLVEYEDNRPLLDMFLQKPLGLL 449
Query: 529 ALIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFYDT----- 583
AL+DEES+FP+ TD TL+ K + + +PK SFG++H+AG V Y+
Sbjct: 450 ALLDEESRFPQATDQTLVEKFEDNLK-SKFFWRPKRV-ELSFGIHHYAGKVLYNASGFLE 507
Query: 584 RERDRVLTRNILVLQ 598
+ RD + +L+L+
Sbjct: 508 KNRDFLPADIVLLLR 522
Score = 85.3 bits (211), Expect = 4e-17
Identities = 37/71 (52%), Positives = 53/71 (74%), Gaps = 3/71 (4%)
Query: 353 SGESGAGKTESTKLILQYLAAISGK--HSWIEQQILEANPILEAFGNAKTIRNDNSSRFG 410
SGESG+GKTES L++Q L + GK + ++++IL+ N ++EAFGNA+T NDNSSRFG
Sbjct: 92 SGESGSGKTESAHLLVQQLTVL-GKANNRTLQEKILQVNSLVEAFGNARTGINDNSSRFG 150
Query: 411 KYIDIHFNSQG 421
KY+++ F G
Sbjct: 151 KYLEMKFTRSG 161
Score = 38.7 bits (90), Expect = 0.013
Identities = 29/120 (24%), Positives = 50/120 (41%), Gaps = 29/120 (24%)
Query: 77 KRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQILEANPILEAFGNAKTIR 136
+ + T+++ F+ SL L+ + QP F+RCIKPNE ++ + F K +
Sbjct: 522 RSSQTVASYFRYSLMDLLSKMVVGQPHFVRCIKPNEDRQAKK----------FDAEKVL- 570
Query: 137 NDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDERNYHVFYCILAGLSKDE 196
G++E A+I + RI+ + R YC LA ++E
Sbjct: 571 ------------KQLRYTGILETARIRRQGFSH-RILFANFIRR-----YCFLAYRFEEE 612
Score = 35.6 bits (82), Expect = 0.11
Identities = 14/37 (37%), Positives = 26/37 (70%)
Query: 434 EFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINF 470
+F I +V+ F+DE++ V+++LAA+L+ G+I F
Sbjct: 238 QFEQIEQCFRVIGFTDEEVGSVYRILAAILNLGDIEF 274
>gnl|CDD|240229 PTZ00014, PTZ00014, myosin-A; Provisional.
Length = 821
Score = 214 bits (546), Expect = 5e-59
Identities = 117/377 (31%), Positives = 189/377 (50%), Gaps = 54/377 (14%)
Query: 6 ILVAVNPYQILPIYTAEQIKLYKD-KKIGELPPHIFAIGDNGYTHMKRFGQDQCIFLKDL 64
+LVA+NP++ L T + I+ Y+D K +LPPH+F ++ + Q I +
Sbjct: 132 LLVAINPFKDLGNTTNDWIRRYRDAKDSDKLPPHVFTTARRALENLHGVKKSQTIIVSG- 190
Query: 65 FLDEIGMG-SETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQ-ILEA 122
E G G +E K+ +M+ +F N K I+ A
Sbjct: 191 ---ESGAGKTEATKQ--------------IMR-------YFASSKSGNMDLKIQNAIMAA 226
Query: 123 NPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDERNY 182
NP+LEAFGNAKTIRN+NSSRFG+++ + +G I I +LLEKSR+V+Q DER+Y
Sbjct: 227 NPVLEAFGNAKTIRNNNSSRFGRFMQLQLGEEGGIRYGSIVAFLLEKSRVVTQEDDERSY 286
Query: 183 HVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAAEFADIRSAMKVLQFSD 242
H+FY +L G + + K +L +Y+Y+ + G DD +F ++ + + S+
Sbjct: 287 HIFYQLLKGANDEMKEKYKLKSLEEYKYIN-PKCLDVPGIDDVKDFEEVMESFDSMGLSE 345
Query: 243 EDIWDVFKLLAAVLHTGNIKYK---------AAVIA---------------VPKQPLIDA 278
I D+F +L+ VL GN++ + AA I+ + + L
Sbjct: 346 SQIEDIFSILSGVLLLGNVEIEGKEEGGLTDAAAISDESLEVFNEACELLFLDYESLKKE 405
Query: 279 LTRKTFFAQGETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYRPKNQARSAM 338
LT K +A + + S+++S ++D+ K +Y +LF++I +N+ I P + +
Sbjct: 406 LTVKVTYAGNQKIEGPWSKDESEMLKDSLSKAVYEKLFLWIIRNLNATI-EPPGGFKVFI 464
Query: 339 GVLDIFGFENFNTNSGE 355
G+LDIFGFE F NS E
Sbjct: 465 GMLDIFGFEVFKNNSLE 481
Score = 105 bits (265), Expect = 2e-23
Identities = 45/93 (48%), Positives = 62/93 (66%), Gaps = 6/93 (6%)
Query: 334 ARSAMGVLDIFGFENFNT--NSGESGAGKTESTKLILQYLAAISG--KHSWIEQQILEAN 389
AR A+ ++ G + T SGESGAGKTE+TK I++Y A+ I+ I+ AN
Sbjct: 170 ARRAL--ENLHGVKKSQTIIVSGESGAGKTEATKQIMRYFASSKSGNMDLKIQNAIMAAN 227
Query: 390 PILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGG 422
P+LEAFGNAKTIRN+NSSRFG+++ + +GG
Sbjct: 228 PVLEAFGNAKTIRNNNSSRFGRFMQLQLGEEGG 260
Score = 62.7 bits (153), Expect = 4e-10
Identities = 37/135 (27%), Positives = 68/135 (50%), Gaps = 3/135 (2%)
Query: 467 NINFEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDALDLIAIKQLN 526
N + EQ IN NE LQ+ FV +F+ E + Y E I+ + +E+ N+ +DL+ K +
Sbjct: 477 NNSLEQLFINITNEMLQKNFVDIVFERESKLYKDEGISTEELEYTSNESVIDLLCGKGKS 536
Query: 527 IMALIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFGLNHFAGVVFYDTRER 586
++++++++ P GTD ++ + + Y K D N +F + H G + Y
Sbjct: 537 VLSILEDQCLAPGGTDEKFVSSCNTNLKNNPKYKPAKVDSNKNFVIKHTIGDIQYCA--- 593
Query: 587 DRVLTRNILVLQKNI 601
L +N VL+ +
Sbjct: 594 SGFLFKNKDVLRPEL 608
Score = 51.6 bits (124), Expect = 2e-06
Identities = 19/33 (57%), Positives = 24/33 (72%)
Query: 85 QFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPM 117
QF LD LM +++ +P FIRCIKPNE KKP+
Sbjct: 643 QFLNQLDSLMSLINSTEPHFIRCIKPNENKKPL 675
Score = 43.9 bits (104), Expect = 3e-04
Identities = 14/49 (28%), Positives = 25/49 (51%)
Query: 423 SITCEGRDDAAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTGNINFE 471
+ G DD +F ++ + + S+ I D+F +L+ VL GN+ E
Sbjct: 319 CLDVPGIDDVKDFEEVMESFDSMGLSESQIEDIFSILSGVLLLGNVEIE 367
>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 = 119 bits (301), Expect = 7e-28
Identities = 97/389 (24%), Positives = 168/389 (43%), Gaps = 55/389 (14%)
Query: 1 TYTGSILVAVNPYQILPIYTAEQIKLYKDKKIGELPPHIFAIGDNGYTHMKRFGQDQCIF 60
T G L+ +NP L +Y+ + +++ K ++PPHI+++ Y + +DQ I
Sbjct: 31 TCAGPDLLVLNPMAPLALYSEKVPSMFRGCKAEDMPPHIYSLAQTAYRALLETRRDQSI- 89
Query: 61 LKDLFLDEIGMGSETRKRTPTLSTQFKKSLDCLMKTLSNCQPFFIRCIKPNEFKKPMQIL 120
+FL G G +T K +L+ L + + K
Sbjct: 90 ---IFLGRSGAGK---------TTSCKHALEYLA-LAAGSVDGRVSVEKVRALFT----- 131
Query: 121 EANPILEAFGNAKTIRNDNSSRFGKYIDIHFNSQGVIEGAKIEQYLLEKSRIVSQSKDER 180
ILEAFGN T N N++RF + + + F+ G I A ++ LLE+SR+ + E
Sbjct: 132 ----ILEAFGNVSTALNGNATRFTQILSLDFDQTGQIASASLQTMLLERSRVARRPNGET 187
Query: 181 NYHVFYCILAGLSKDEKMALELTDASQYRYLTGGGSITCEGRDDAA-EFADIRSAMKVLQ 239
N+ VF +LAG+ D + L L ++ GG E + AA +F+ ++ AM+VL
Sbjct: 188 NFVVFSQLLAGVDGDLRTELHLEQMAESSSFGMGGLSKPEDKQKAAIDFSRLQQAMEVLG 247
Query: 240 FSDEDIWDVFKLLAAVLH---------TGNIKY-------KAAVI----------AVPKQ 273
S+ + ++++LAA+ H G ++ KAA + A K
Sbjct: 248 ISEGEQRAIWRVLAAIYHLGAAGATKVAGRKQFARPEWAQKAAELLGCPLEELSSATFKH 307
Query: 274 PLIDALTRKTFFAQG----ETVISTLSREQSVDVRDAFVKGIYGRLFVYITHKINSAIYR 329
L + + T Q +T S+ + +V+ + G+Y LF + IN +I
Sbjct: 308 TLRGGINQMTTGPQRPGLSDTETSSGLKMTAVECLEGMASGLYSELFAAVVSLINRSISS 367
Query: 330 PKNQARSAMGVLDIFGFENFNTNSGESGA 358
+ S M ++D GF+N + + A
Sbjct: 368 SHHSIASIM-LVDTPGFQNPASQGKDRAA 395
Score = 53.7 bits (129), Expect = 3e-07
Identities = 30/78 (38%), Positives = 39/78 (50%), Gaps = 11/78 (14%)
Query: 354 GESGAGKTESTKLILQYLAAISGKHSWIEQQILEANP------ILEAFGNAKTIRNDNSS 407
G SGAGKT S K L+YLA +G + ILEAFGN T N N++
Sbjct: 93 GRSGAGKTTSCKHALEYLALAAG----SVDGRVSVEKVRALFTILEAFGNVSTALNGNAT 148
Query: 408 RFGKYIDIHFNSQGGSIT 425
RF + + + F+ Q G I
Sbjct: 149 RFTQILSLDFD-QTGQIA 165
Score = 32.9 bits (75), Expect = 0.65
Identities = 37/167 (22%), Positives = 59/167 (35%), Gaps = 35/167 (20%)
Query: 470 FEQFCINYANENLQQFFVQHIFKLEQEEYNVEAINWQHIEFVDNQDAL-DLIAIKQLN-- 526
FE+ C NY E LQ F F E Y E + +EF + + +A+
Sbjct: 397 FEELCHNYLQERLQLLFHHRTFVQPLERYAEEGVE---VEFDLAEPSPGTTVALVDQAPQ 453
Query: 527 ---------------IMALIDEESKFPKGTDHTLLAKLHKTHGLHRNYLKPKSDINTSFG 571
++ L+DEE+ P +D T L +L +G S + T G
Sbjct: 454 QVVVPAGLRAEDARGLLWLLDEEALVPGSSDDTFLERLFAAYGDRETRETGLSRLRTCEG 513
Query: 572 LNHFAGVVFYDTRERDRVLTRNILVLQKNIRGWVYRRRYKRLRAATM 618
F V + + VL ++ GW+ R + A +
Sbjct: 514 PLQF---VLFHLLGTNPVLY--------DVTGWL---RRAKPNPAAL 546
Score = 29.4 bits (66), Expect = 8.5
Identities = 15/52 (28%), Positives = 29/52 (55%), Gaps = 3/52 (5%)
Query: 418 NSQGGSITCEGRDD---AAEFADIRSAMKVLQFSDEDIWDVFKLLAAVLHTG 466
+S G + D A +F+ ++ AM+VL S+ + ++++LAA+ H G
Sbjct: 216 SSFGMGGLSKPEDKQKAAIDFSRLQQAMEVLGISEGEQRAIWRVLAAIYHLG 267
>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 = 48.7 bits (116), Expect = 2e-06
Identities = 16/76 (21%), Positives = 29/76 (38%), Gaps = 5/76 (6%)
Query: 354 GESGAGKTESTKLILQYLAAISGKHSWIEQQILEANPILEAFG-NAKTIRNDNSSRFGKY 412
G++G+GKT + + + I +++ A A T N++SSR
Sbjct: 31 GQTGSGKTYTMEGKREGAGIIP----RTVTDVIDLMDKGNANRTTAATAMNEHSSRSHSV 86
Query: 413 IDIHFNSQGGSITCEG 428
IHF + +
Sbjct: 87 FRIHFGGKNALASATE 102
Score = 40.2 bits (94), Expect = 0.001
Identities = 10/39 (25%), Positives = 16/39 (41%), Gaps = 1/39 (2%)
Query: 118 QILEANPILEAFG-NAKTIRNDNSSRFGKYIDIHFNSQG 155
+++ A A T N++SSR IHF +
Sbjct: 57 DVIDLMDKGNANRTTAATAMNEHSSRSHSVFRIHFGGKN 95
>gnl|CDD|220417 pfam09812, MRP-L28, Mitochondrial ribosomal protein L28. Members
of this family are components of the mitochondrial large
ribosomal subunit. Mature mitochondrial ribosomes
consist of a small (37S) and a large (54S) subunit. The
37S subunit contains at least 33 different proteins and
1 molecule of RNA (15S). The 54S subunit contains at
least 45 different proteins and 1 molecule of RNA (21S).
Length = 146
Score = 37.0 bits (86), Expect = 0.010
Identities = 19/63 (30%), Positives = 29/63 (46%), Gaps = 6/63 (9%)
Query: 674 LTRRMYAQKMWAIVKIQAHVRRMIAQRHYQKLQFEYQSQIEALKLKRKEERELKEAGNKR 733
L RR +K WA+ + Q Q+L+ +Y++Q EAL+ + E EL EA
Sbjct: 69 LERRALIEKCWALYQQQEREAE------NQQLRQQYEAQQEALEELKLESPELYEAAIAP 122
Query: 734 AKE 736
Sbjct: 123 DPG 125
>gnl|CDD|197470 smart00015, IQ, Calmodulin-binding motif. Short calmodulin-binding
motif containing conserved Ile and Gln residues.
Length = 23
Score = 32.7 bits (76), Expect = 0.027
Identities = 10/23 (43%), Positives = 15/23 (65%)
Query: 612 RLRAATMTIQKYWKGWAQRRRYQ 634
RL A + IQ W+G+ R+RY+
Sbjct: 1 RLTRAAIIIQAAWRGYLARKRYK 23
Score = 32.7 bits (76), Expect = 0.028
Identities = 10/22 (45%), Positives = 16/22 (72%)
Query: 590 LTRNILVLQKNIRGWVYRRRYK 611
LTR +++Q RG++ R+RYK
Sbjct: 2 LTRAAIIIQAAWRGYLARKRYK 23
Score = 28.4 bits (65), Expect = 0.76
Identities = 7/19 (36%), Positives = 12/19 (63%)
Query: 685 AIVKIQAHVRRMIAQRHYQ 703
A + IQA R +A++ Y+
Sbjct: 5 AAIIIQAAWRGYLARKRYK 23
Score = 26.1 bits (59), Expect = 5.7
Identities = 8/17 (47%), Positives = 11/17 (64%)
Query: 663 IVGLQARARGYLTRRMY 679
+ +QA RGYL R+ Y
Sbjct: 6 AIIIQAAWRGYLARKRY 22
>gnl|CDD|201341 pfam00612, IQ, IQ calmodulin-binding motif. Calmodulin-binding
motif.
Length = 21
Score = 31.2 bits (72), Expect = 0.083
Identities = 8/19 (42%), Positives = 13/19 (68%)
Query: 685 AIVKIQAHVRRMIAQRHYQ 703
A +KIQA R +A++ Y+
Sbjct: 3 AAIKIQAAWRGYLARKRYK 21
Score = 30.8 bits (71), Expect = 0.10
Identities = 9/21 (42%), Positives = 14/21 (66%)
Query: 614 RAATMTIQKYWKGWAQRRRYQ 634
R A + IQ W+G+ R+RY+
Sbjct: 1 RKAAIKIQAAWRGYLARKRYK 21
Score = 29.6 bits (68), Expect = 0.28
Identities = 7/21 (33%), Positives = 13/21 (61%)
Query: 591 TRNILVLQKNIRGWVYRRRYK 611
+ + +Q RG++ R+RYK
Sbjct: 1 RKAAIKIQAAWRGYLARKRYK 21
Score = 26.5 bits (60), Expect = 4.2
Identities = 8/17 (47%), Positives = 11/17 (64%)
Query: 663 IVGLQARARGYLTRRMY 679
+ +QA RGYL R+ Y
Sbjct: 4 AIKIQAAWRGYLARKRY 20
>gnl|CDD|178707 PLN03162, PLN03162, golden-2 like transcription factor;
Provisional.
Length = 526
Score = 34.4 bits (78), Expect = 0.22
Identities = 16/47 (34%), Positives = 23/47 (48%), Gaps = 2/47 (4%)
Query: 641 MRLQALIRSRLLSH--RFRHLRGHIVGLQARARGYLTRRMYAQKMWA 685
M +Q L R + SH ++R R H+ +A A + RR Y Q W
Sbjct: 269 MGVQCLTRHNIASHLQKYRSHRRHLAAREAEAASWTHRRAYTQAPWP 315
>gnl|CDD|213224 cd03257, ABC_NikE_OppD_transporters, ATP-binding cassette domain of
nickel/oligopeptides specific transporters. The ABC
transporter subfamily specific for the transport of
dipeptides, oligopeptides (OppD), and nickel (NikDE).
The NikABCDE system of E. coli belongs to this family
and is composed of the periplasmic binding protein NikA,
two integral membrane components (NikB and NikC), and
two ATPase (NikD and NikE). The NikABCDE transporter is
synthesized under anaerobic conditions to meet the
increased demand for nickel resulting from hydrogenase
synthesis. The molecular mechanism of nickel uptake in
many bacteria and most archaea is not known. Many other
members of this ABC family are also involved in the
uptake of dipeptides and oligopeptides. The oligopeptide
transport system (Opp) is a five-component ABC transport
composed of a membrane-anchored substrate binding
proteins (SRP), OppA, two transmembrane proteins, OppB
and OppC, and two ATP-binding domains, OppD and OppF.
Length = 228
Score = 31.3 bits (72), Expect = 1.5
Identities = 11/24 (45%), Positives = 14/24 (58%)
Query: 354 GESGAGKTESTKLILQYLAAISGK 377
GESG+GK+ + IL L SG
Sbjct: 38 GESGSGKSTLARAILGLLKPTSGS 61
>gnl|CDD|235888 PRK06928, PRK06928, pyrroline-5-carboxylate reductase; Reviewed.
Length = 277
Score = 31.3 bits (71), Expect = 1.6
Identities = 32/110 (29%), Positives = 41/110 (37%), Gaps = 28/110 (25%)
Query: 123 NPILEAFGNAKTIRNDNSSRFGKYIDIHFN----SQGVIEGAKIEQYLLEKSRIVSQSKD 178
L F + TIR +N +DI N S G I A E++ R S S +
Sbjct: 148 EETLSHFSHVMTIREEN-------MDIASNLTSSSPGFI-AAIFEEFAEAAVRNSSLSDE 199
Query: 179 ERNYHVFYCI---LAGLSK---DEKMAL-ELTDASQYRYLTGGGSITCEG 221
E F + LAG K +E + R T GG IT EG
Sbjct: 200 E----AFQFLNFALAGTGKLLVEEDYTFSGTIE----RVATKGG-ITAEG 240
>gnl|CDD|226631 COG4152, COG4152, ABC-type uncharacterized transport system, ATPase
component [General function prediction only].
Length = 300
Score = 30.8 bits (70), Expect = 2.2
Identities = 14/43 (32%), Positives = 21/43 (48%), Gaps = 6/43 (13%)
Query: 343 IFGFENFNTNSGESGAGKTESTKLILQYLAAISGKHSWIEQQI 385
IFG G +GAGKT + ++IL L G+ +W +
Sbjct: 30 IFGL------LGPNGAGKTTTFRMILGLLEPTEGEITWNGGPL 66
>gnl|CDD|234749 PRK00405, rpoB, DNA-directed RNA polymerase subunit beta; Reviewed.
Length = 1112
Score = 31.2 bits (72), Expect = 2.4
Identities = 20/89 (22%), Positives = 37/89 (41%), Gaps = 10/89 (11%)
Query: 236 KVLQFSDEDIWDVFKLLAAVLHTGNIKYKAAVIAVPKQPLID---------ALTRKTFFA 286
+ L +SDE+I D+F + + + V + ++D A T
Sbjct: 204 RALGYSDEEILDLFYEKEEFGKEIEVPVEYLLGKVLAEDIVDEETGEVLAEANDEITEEL 263
Query: 287 QGETVISTLSREQSVDVRDAFVKGIYGRL 315
G + +TL ++ + +A V+ IY RL
Sbjct: 264 DGPYIRNTLEKDPTSSREEALVE-IYRRL 291
>gnl|CDD|204918 pfam12436, USP7, Ubiquitin-specific protease 7. This domain family
is found in eukaryotes, and is approximately 40 amino
acids in length. The family is found in association with
pfam00443, pfam00917. USP7 regulates the turnover of
p53.
Length = 35
Score = 27.1 bits (61), Expect = 3.0
Identities = 10/22 (45%), Positives = 12/22 (54%), Gaps = 3/22 (13%)
Query: 721 KEERELKEAGNKRAKEIAEQHY 742
+EERE +E R KE E H
Sbjct: 14 EEEREERER---RRKEREEAHL 32
>gnl|CDD|220623 pfam10186, Atg14, UV radiation resistance protein and
autophagy-related subunit 14. The Atg14 or Apg14
proteins are hydrophilic proteins with a predicted
molecular mass of 40.5 kDa, and have a coiled-coil motif
at the N terminus region. Yeast cells with mutant Atg14
are defective not only in autophagy but also in sorting
of carboxypeptidase Y (CPY), a vacuolar-soluble
hydrolase, to the vacuole. Subcellular fractionation
indicate that Apg14p and Apg6p are peripherally
associated with a membrane structure(s). Apg14p was
co-immunoprecipitated with Apg6p, suggesting that they
form a stable protein complex. These results imply that
Apg6/Vps30p has two distinct functions: in the
autophagic process and in the vacuolar protein sorting
pathway. Apg14p may be a component specifically required
for the function of Apg6/Vps30p through the autophagic
pathway. There are 17 auto-phagosomal component proteins
which are categorized into six functional units, one of
which is the AS-PI3K complex (Vps30/Atg6 and Atg14). The
AS-PI3K complex and the Atg2-Atg18 complex are essential
for nucleation, and the specific function of the AS-PI3K
apparently is to produce phosphatidylinositol
3-phosphate (PtdIns(3)P) at the pre-autophagosomal
structure (PAS). The localisation of this complex at the
PAS is controlled by Atg14. Autophagy mediates the
cellular response to nutrient deprivation, protein
aggregation, and pathogen invasion in humans, and
malfunction of autophagy has been implicated in multiple
human diseases including cancer. This effect seems to be
mediated through direct interaction of the human Atg14
with Beclin 1 in the human phosphatidylinositol 3-kinase
class III complex.
Length = 307
Score = 30.4 bits (69), Expect = 3.4
Identities = 16/105 (15%), Positives = 35/105 (33%), Gaps = 18/105 (17%)
Query: 647 IRSRLLSHRFRH---------LRGHIVGLQARARGYLTRRMYAQKMWAIVKIQAHVRRMI 697
R+ L R L+ + A + + + + + ++
Sbjct: 18 ARNSLYELRLDLARLLLENEELKQKVEEALEGATNEDGKLAADLLKLEVARKKERLNQIR 77
Query: 698 AQRHYQKLQFEYQSQIEALKLKRKEERELKEAGNKRAKEIAEQHY 742
A+ + + +IE KR+ ELK A +R +++ Y
Sbjct: 78 ARIS------QLKEEIEQ---KRERIEELKRALAQRRSDLSSASY 113
>gnl|CDD|236538 PRK09483, PRK09483, response regulator; Provisional.
Length = 217
Score = 30.1 bits (68), Expect = 3.8
Identities = 26/98 (26%), Positives = 42/98 (42%), Gaps = 21/98 (21%)
Query: 666 LQARARGYLTRRMYAQKMWAIVKIQAHVRRMIAQRHYQKL---QFEYQSQIEALKLKRKE 722
+QA A GYL++ Q++ + ++ +R IA Q++ Q E ++
Sbjct: 94 MQAGAAGYLSKGAAPQEVVSAIRSVHSGQRYIASDIAQQMALSQIEPATEN---PFASLS 150
Query: 723 ERELK-----EAGNKRAKEIAEQ---------HYRYGL 746
EREL+ G K EI+EQ YRY +
Sbjct: 151 ERELQIMLMITKGQK-VNEISEQLNLSPKTVNSYRYRM 187
>gnl|CDD|237480 PRK13721, PRK13721, conjugal transfer ATP-binding protein TraC;
Provisional.
Length = 844
Score = 30.5 bits (69), Expect = 4.6
Identities = 14/32 (43%), Positives = 17/32 (53%), Gaps = 5/32 (15%)
Query: 335 RSAMGVLDIFGFENFNTN-----SGESGAGKT 361
R+ + +DIF NTN G SGAGKT
Sbjct: 432 RNQLAFIDIFFRGMNNTNYNMAVCGTSGAGKT 463
>gnl|CDD|220366 pfam09728, Taxilin, Myosin-like coiled-coil protein. Taxilin
contains an extraordinarily long coiled-coil domain in
its C-terminal half and is ubiquitously expressed. It is
a novel binding partner of several syntaxin family
members and is possibly involved in Ca2+-dependent
exocytosis in neuroendocrine cells. Gamma-taxilin,
described as leucine zipper protein Factor Inhibiting
ATF4-mediated Transcription (FIAT), localises to the
nucleus in osteoblasts and dimerises with ATF4 to form
inactive dimers, thus inhibiting ATF4-mediated
transcription.
Length = 309
Score = 30.0 bits (68), Expect = 4.6
Identities = 11/48 (22%), Positives = 19/48 (39%)
Query: 693 VRRMIAQRHYQKLQFEYQSQIEALKLKRKEERELKEAGNKRAKEIAEQ 740
+R +Q + Q Q+E + E E ++ KE+ EQ
Sbjct: 103 EKRKELTEKFQSTLKDIQDQMEEHSNPNHKLCEENEELREKLKELIEQ 150
>gnl|CDD|185320 PRK15422, PRK15422, septal ring assembly protein ZapB; Provisional.
Length = 79
Score = 27.7 bits (61), Expect = 5.2
Identities = 15/43 (34%), Positives = 25/43 (58%), Gaps = 1/43 (2%)
Query: 702 YQKLQFEYQSQIEALKLKRKEERELKEAGNKRAKEI-AEQHYR 743
++KL+ + Q I+ + L + E ELKE N ++E+ QH R
Sbjct: 6 FEKLEAKVQQAIDTITLLQMEIEELKEKNNSLSQEVQNAQHQR 48
>gnl|CDD|139494 PRK13335, PRK13335, superantigen-like protein; Reviewed.
Length = 356
Score = 29.7 bits (66), Expect = 5.7
Identities = 14/29 (48%), Positives = 18/29 (62%)
Query: 721 KEERELKEAGNKRAKEIAEQHYRYGLIGS 749
KEE LKE K K++ E+H YG +GS
Sbjct: 285 KEEISLKELDFKLRKQLIEKHNLYGNMGS 313
>gnl|CDD|188306 TIGR03319, RNase_Y, ribonuclease Y. Members of this family are
RNase Y, an endoribonuclease. The member from Bacillus
subtilis, YmdA, has been shown to be involved in
turnover of yitJ riboswitch [Transcription, Degradation
of RNA].
Length = 514
Score = 29.9 bits (68), Expect = 6.0
Identities = 26/85 (30%), Positives = 42/85 (49%), Gaps = 13/85 (15%)
Query: 663 IVGLQARARGYLTRRMYAQKMWAIVKIQAHVRRMI--AQRHYQ--KLQFEYQSQIEALKL 718
IVGL GYL R+ A+K + + +R+I A++ + K + +++ E KL
Sbjct: 9 IVGLII---GYLLRKRIAEK--KLGSAEELAKRIIEEAKKEAETLKKEALLEAKEEVHKL 63
Query: 719 KRKEERELKEAGNKRAKEIAEQHYR 743
+ + ERELKE R E+ R
Sbjct: 64 RAELERELKE----RRNELQRLERR 84
Score = 29.9 bits (68), Expect = 6.3
Identities = 14/32 (43%), Positives = 22/32 (68%)
Query: 706 QFEYQSQIEALKLKRKEERELKEAGNKRAKEI 737
+ E +++ EA KL ++ E E KE +K+AKEI
Sbjct: 156 EVEEEARHEAAKLIKEIEEEAKEEADKKAKEI 187
>gnl|CDD|227606 COG5281, COG5281, Phage-related minor tail protein [Function
unknown].
Length = 833
Score = 30.0 bits (67), Expect = 6.5
Identities = 18/65 (27%), Positives = 28/65 (43%), Gaps = 3/65 (4%)
Query: 685 AIVKIQAHVRRMIAQRHYQ---KLQFEYQSQIEALKLKRKEERELKEAGNKRAKEIAEQH 741
A++K +A R++ Q+ K EY SQ+ L ++ + EL KE
Sbjct: 526 ALLKEEAKQRQLQEQKALLEHKKETLEYTSQLAELLDQQADRFELSAQAAGSQKERGSDL 585
Query: 742 YRYGL 746
YR L
Sbjct: 586 YREAL 590
>gnl|CDD|234710 PRK00278, trpC, indole-3-glycerol-phosphate synthase; Reviewed.
Length = 260
Score = 29.4 bits (67), Expect = 6.8
Identities = 14/52 (26%), Positives = 21/52 (40%), Gaps = 3/52 (5%)
Query: 688 KIQAHVRRMIAQRHYQKLQFEYQSQIEALKLKRKEERELKEAGNKRAKEIAE 739
KI A+ R +A R Q E +++ A R L+ + IAE
Sbjct: 7 KIVAYKREEVAARKAQVPLAELKARAAAAPPPRDFAAALR---AGKPAVIAE 55
>gnl|CDD|226346 COG3825, COG3825, Uncharacterized protein conserved in bacteria
[Function unknown].
Length = 393
Score = 29.4 bits (66), Expect = 6.9
Identities = 22/74 (29%), Positives = 31/74 (41%), Gaps = 7/74 (9%)
Query: 668 ARARGYLTRRMYAQKMWAIVKIQAHVRRMIAQRHYQKLQFEYQSQIEALKLKRKEERELK 727
+A G + + K KI R I +R L E ++Q+EAL K LK
Sbjct: 59 DQAFGAYFKGLEDLKDRLWAKIPEEWLRKIFERV---LTDEEKAQVEALGGIDKLMETLK 115
Query: 728 EAGNKRAKEIAEQH 741
E R +E E+H
Sbjct: 116 E----RLEEQKERH 125
>gnl|CDD|118696 pfam10168, Nup88, Nuclear pore component. Nup88 can be divided
into two structural domains; the N-terminal two-thirds
of the protein has no obvious structural motifs but is
the region for binding to Nup98, one of the components
of the nuclear pore. the C-terminal end is a predicted
coiled-coil domain. Nup88 is overexpressed in tumour
cells.
Length = 717
Score = 29.8 bits (67), Expect = 7.1
Identities = 15/49 (30%), Positives = 26/49 (53%)
Query: 699 QRHYQKLQFEYQSQIEALKLKRKEERELKEAGNKRAKEIAEQHYRYGLI 747
QR + LQ + + Q+E ++ R+E + L E K A++ E Y L+
Sbjct: 564 QRRVKLLQLQKEKQLEDIQDCREERKSLSERAEKLAEKFEEAKYNQELL 612
>gnl|CDD|234549 TIGR04332, gamma_Glu_sys, poly-gamma-glutamate system protein.
Poly(gamma-glutamic acid), or PGA, is an extracellular
structural polymer found in Bacillus subtilis and a
number of other species. PGA is sometimes
capsule-forming, sometimes secretory, and may be
produced by Gram-positive (single plasma membrane) and
Gram-negative (inner and outer membranes), so export
and/or attachment machinery may differ from system to
system. Members of this family occur in a subset of PGA
operons, in lineages that include Francisella,
Leptospira, Treponema, Thermotoga, Fusobacterium, and
Clostridium, among others. Because gene symbols pgsWXYZ
are not yet in use, we suggest pgsW, as one of a series
of poly-gamma-glutamate synthesis auxiliary proteins.
Length = 307
Score = 29.5 bits (67), Expect = 7.1
Identities = 17/55 (30%), Positives = 23/55 (41%), Gaps = 2/55 (3%)
Query: 696 MIAQRHYQKLQFEYQSQIEALKLKRKEERELKEAGNKRAKEIAEQH--YRYGLIG 748
++ + Y +IEA +L R+ LKE KR I R GLIG
Sbjct: 16 LLLRPKGTVKTDNYAEKIEAAQLMRRAMAVLKEEKLKRGIPIDPILDPNRTGLIG 70
>gnl|CDD|206039 pfam13868, Trichoplein, Tumour suppressor, Mitostatin. Trichoplein
or mitostatin, was first defined as a meiosis-specific
nuclear structural protein. It has since been linked
with mitochondrial movement. It is associated with the
mitochondrial outer membrane, and over-expression leads
to reduction in mitochondrial motility whereas lack of
it enhances mitochondrial movement. The activity appears
to be mediated through binding the mitochondria to the
actin intermediate filaments (IFs).
Length = 349
Score = 29.5 bits (67), Expect = 7.4
Identities = 16/69 (23%), Positives = 30/69 (43%), Gaps = 6/69 (8%)
Query: 677 RMYAQKMWAIVKIQAHVRRMIAQRHYQKLQFEY----QSQIEALKLKRKEERELK-EAGN 731
++M + + A++ K E+ + QIE + +R ERE + E G
Sbjct: 258 EAERERMLEKQAEDEELEQENAEKRRMKRL-EHRRELEQQIEEKEERRAAEREEELEEGE 316
Query: 732 KRAKEIAEQ 740
+ +E AE+
Sbjct: 317 RLREEEAER 325
>gnl|CDD|227484 COG5155, ESP1, Separase, a protease involved in sister chromatid
separation [Cell division and chromosome partitioning /
Posttranslational modification, protein turnover,
chaperones].
Length = 1622
Score = 29.6 bits (66), Expect = 8.1
Identities = 30/190 (15%), Positives = 56/190 (29%), Gaps = 22/190 (11%)
Query: 93 LMKTLSNCQPFFIRCIKPNEFKKPMQILEANPILEAFGNAKTIRNDNSSRFGKYIDIHFN 152
+ L+ + + P + I E P++ R N F + +
Sbjct: 977 ITHVLTRDEVEYFFENYP-LVSSFLNIPEDLPVIGTVPYLDLRRPFNHEYFDEVCCWNGF 1035
Query: 153 SQ--GVIEGAKIEQYLLEKSRIVSQSKDERNYHVFYCILAGLSKDEKMALELTDASQYR- 209
++ + GA E+ L R + K F E M EL+
Sbjct: 1036 TENTSMRGGASREKLL----RDLGLLKLIC----FRMCREREYDLELMRHELSKIKSSSS 1087
Query: 210 ----YLTGGGSITCEGRDDAAEFADIRSAM-----KVLQFSDEDIWDVFKLLAAVLHTGN 260
+L G + C+ A EF + + + L ++ H N
Sbjct: 1088 FERAFLEGITKVVCQESSAAKEFTLRPMVLEIIRGMGMASIHNIQLCEYDLS-SLSHMFN 1146
Query: 261 IKYKAAVIAV 270
+Y +V +
Sbjct: 1147 GEYFESVFRL 1156
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
0.322 0.137 0.401
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: 39,024,202
Number of extensions: 3947542
Number of successful extensions: 4220
Number of sequences better than 10.0: 1
Number of HSP's gapped: 4134
Number of HSP's successfully gapped: 149
Length of query: 750
Length of database: 10,937,602
Length adjustment: 104
Effective length of query: 646
Effective length of database: 6,324,786
Effective search space: 4085811756
Effective search space used: 4085811756
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 (21.9 bits)
S2: 63 (27.9 bits)