RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy12964
(156 letters)
>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 = 101 bits (252), Expect = 1e-25
Identities = 38/58 (65%), Positives = 44/58 (75%)
Query: 72 RSQQTAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIPNSFDRCKVIKQLRYTGVL 129
RS QT A+YFRYSLM+LL ++V G P FVRCIKPNE FD KV+KQLRYTG+L
Sbjct: 522 RSSQTVASYFRYSLMDLLSKMVVGQPHFVRCIKPNEDRQAKKFDAEKVLKQLRYTGIL 579
>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 = 75.4 bits (186), Expect = 1e-16
Identities = 32/77 (41%), Positives = 43/77 (55%), Gaps = 1/77 (1%)
Query: 53 SPLLQDKSDSSTVGLASQSRSQQTAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIPN 112
+ S ST + + Q T + FR SL L+ + S P F+RCIKPNE PN
Sbjct: 528 LSKTGNSSTGSTSSKGKKKKGQ-TVGSQFRTSLDALMATLNSTEPHFIRCIKPNEEKKPN 586
Query: 113 SFDRCKVIKQLRYTGVL 129
+FD KV++QLRY G+L
Sbjct: 587 AFDSGKVLQQLRYLGIL 603
>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 = 69.5 bits (171), Expect = 1e-14
Identities = 30/68 (44%), Positives = 37/68 (54%)
Query: 62 SSTVGLASQSRSQQTAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIPNSFDRCKVIK 121
S V A + QT + F+ L EL+ + S P F+RCIKPNE P FD V+
Sbjct: 532 PSGVSNAGSKKRFQTVGSQFKEQLNELMDTLNSTNPHFIRCIKPNEEKKPGDFDSSLVLH 591
Query: 122 QLRYTGVL 129
QLRY GVL
Sbjct: 592 QLRYLGVL 599
>gnl|CDD|227355 COG5022, COG5022, Myosin heavy chain [Cytoskeleton].
Length = 1463
Score = 66.3 bits (162), Expect = 2e-13
Identities = 29/78 (37%), Positives = 41/78 (52%), Gaps = 6/78 (7%)
Query: 52 LSPLLQDKSDSSTVGLASQSRSQQTAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIP 111
+S L D+ + S+ R T + F+ SL L+ + S P ++RCIKPNE P
Sbjct: 588 VSTLFDDEENIE-----SKGRFP-TLGSRFKESLNSLMSTLNSTQPHYIRCIKPNEEKSP 641
Query: 112 NSFDRCKVIKQLRYTGVL 129
+FD V+ QLR GVL
Sbjct: 642 WTFDNQMVLSQLRCCGVL 659
>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 = 63.6 bits (155), Expect = 2e-12
Identities = 28/63 (44%), Positives = 40/63 (63%), Gaps = 2/63 (3%)
Query: 68 ASQSRSQQTAATYFRYSLMELLQRIVSGT-PQFVRCIKPNELGIPNSFDRCKVIKQLRYT 126
A + + T ++ FR SL +LL R +S P F+RCIKPNE P FDR ++QLRY+
Sbjct: 532 AETRKKKPTLSSQFRRSL-DLLMRTLSSCQPFFIRCIKPNEYKEPMVFDRELCVRQLRYS 590
Query: 127 GVL 129
G++
Sbjct: 591 GMM 593
>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 = 63.1 bits (154), Expect = 2e-12
Identities = 31/100 (31%), Positives = 49/100 (49%), Gaps = 8/100 (8%)
Query: 46 FIHTIVLSPLLQDKSDSSTVGLASQSRS-------QQTAATYFRYSLMELLQRIVSGTPQ 98
F+ ++ + L S SS + R + T + F+ SL+EL+ + S P
Sbjct: 525 FLKEVLDAAELASSSSSSAKSKPAAKRPPKRAKQHKPTVGSQFKSSLIELMSTLNSTNPH 584
Query: 99 FVRCIKPNELGIPNSFDRCKVIKQLRYTGVL-ACNASCLG 137
++RCIKPN+ P F+ +V++QLR GVL S G
Sbjct: 585 YIRCIKPNDEKKPFKFEPKRVLQQLRACGVLETIRISAAG 624
>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 = 62.9 bits (153), Expect = 2e-12
Identities = 28/78 (35%), Positives = 46/78 (58%), Gaps = 1/78 (1%)
Query: 53 SPLLQDKSDSSTVGLASQSRSQ-QTAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIP 111
S +L + +AS + SQ + T F+ L +L+Q++ + TP F+RCIKPN +P
Sbjct: 525 SSMLIQSPVVGPLYVASAADSQKLSVGTKFKGQLFKLMQQLENTTPHFIRCIKPNNKQLP 584
Query: 112 NSFDRCKVIKQLRYTGVL 129
+++ V++QLR GVL
Sbjct: 585 GIYEQGLVLQQLRCCGVL 602
>gnl|CDD|215687 pfam00063, Myosin_head, Myosin head (motor domain).
Length = 679
Score = 62.7 bits (153), Expect = 3e-12
Identities = 26/56 (46%), Positives = 33/56 (58%)
Query: 75 QTAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIPNSFDRCKVIKQLRYTGVLA 130
+TA + F+ SL L++ + S P FVRCIKPNE FD V+ QLR GVL
Sbjct: 559 ETAGSQFKESLGNLMKTLRSTNPHFVRCIKPNEKKAAGPFDSSLVLHQLRCLGVLE 614
>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 = 59.5 bits (144), Expect = 4e-11
Identities = 27/64 (42%), Positives = 38/64 (59%), Gaps = 5/64 (7%)
Query: 66 GLASQSRSQQTAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIPNSFDRCKVIKQLRY 125
+A+ S S Q F+ SL +L++ + P F+RCIK N I N FD V++QLRY
Sbjct: 557 AMAAPSVSAQ-----FQTSLNKLMETLGKAEPFFIRCIKSNAEKIENCFDDELVLRQLRY 611
Query: 126 TGVL 129
TG+L
Sbjct: 612 TGML 615
>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 = 58.9 bits (143), Expect = 8e-11
Identities = 28/91 (30%), Positives = 44/91 (48%), Gaps = 8/91 (8%)
Query: 55 LLQDKSDSSTVGLASQSRSQQTAAT-------YFRYSLMELLQRIVSGTPQFVRCIKPNE 107
LL + S GL + + ++ F+ L L++ + + P ++RCIKPN
Sbjct: 515 LLNASNCSFVAGLFPPLPEETSKSSKFSSIGSRFKQQLQSLMETLSTTEPHYIRCIKPNN 574
Query: 108 LGIPNSFDRCKVIKQLRYTGVL-ACNASCLG 137
+ P F+ V++QLR GVL A SC G
Sbjct: 575 VLKPGIFENENVLQQLRCGGVLEAIRISCAG 605
>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 = 56.8 bits (138), Expect = 3e-10
Identities = 22/54 (40%), Positives = 34/54 (62%)
Query: 76 TAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIPNSFDRCKVIKQLRYTGVL 129
TA + S L++ ++ TP ++RCIKPNE PN FD +V+ Q++Y G+L
Sbjct: 543 TAGFKIKTSANALVETLMKCTPHYIRCIKPNETKSPNDFDESRVLHQVKYLGLL 596
>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 = 54.2 bits (130), Expect = 3e-09
Identities = 26/74 (35%), Positives = 40/74 (54%), Gaps = 3/74 (4%)
Query: 59 KSDSSTVGLASQSR---SQQTAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIPNSFD 115
+ +G +S T A F+ SL++L++++ P FVRC+KPN P F+
Sbjct: 528 QRAPKRLGKSSSGTRLYKAHTVAAKFQQSLLDLVEKMERCNPLFVRCLKPNHKKEPGLFE 587
Query: 116 RCKVIKQLRYTGVL 129
V+ QLRY+GVL
Sbjct: 588 PDVVMAQLRYSGVL 601
>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 = 52.6 bits (127), Expect = 9e-09
Identities = 24/73 (32%), Positives = 33/73 (45%)
Query: 57 QDKSDSSTVGLASQSRSQQTAATYFRYSLMELLQRIVSGTPQFVRCIKPNELGIPNSFDR 116
G + S +T + ++ L +L+ + S P FVRCI PNE P D
Sbjct: 544 ASGDGGGGGGKKKKGGSFRTVSQLYKEQLNKLMTTLRSTNPHFVRCIIPNEEKKPGKLDA 603
Query: 117 CKVIKQLRYTGVL 129
V+ QLR GVL
Sbjct: 604 HLVLDQLRCNGVL 616
>gnl|CDD|240229 PTZ00014, PTZ00014, myosin-A; Provisional.
Length = 821
Score = 43.5 bits (103), Expect = 1e-05
Identities = 19/40 (47%), Positives = 24/40 (60%), Gaps = 3/40 (7%)
Query: 84 SLMELLQRIVSGTPQFVRCIKPNELGIPNSFDRCKVIKQL 123
SLM L+ S P F+RCIKPNE P ++ KV+ QL
Sbjct: 650 SLMSLIN---STEPHFIRCIKPNENKKPLDWNSSKVLIQL 686
>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 = 39.8 bits (93), Expect = 3e-04
Identities = 16/47 (34%), Positives = 29/47 (61%)
Query: 81 FRYSLMELLQRIVSGTPQFVRCIKPNELGIPNSFDRCKVIKQLRYTG 127
F+ L LL+++ S F+RCIKPN + + F+ +++ QL+ +G
Sbjct: 593 FKTQLNLLLEKLRSTGSSFIRCIKPNLKMVSHQFEGAQILSQLQCSG 639
>gnl|CDD|233027 TIGR00566, trpG_papA, glutamine amidotransferase of anthranilate
synthase or aminodeoxychorismate synthase. This model
describes the glutamine amidotransferase domain or
peptide of the tryptophan-biosynthetic pathway enzyme
anthranilate synthase or of the folate biosynthetic
pathway enzyme para-aminobenzoate synthase. In at least
one case, a single polypeptide from Bacillus subtilis
was shown to have both functions. This model covers a
subset of the sequences described by the PFAM model
GATase.
Length = 188
Score = 27.8 bits (62), Expect = 2.0
Identities = 28/107 (26%), Positives = 41/107 (38%), Gaps = 14/107 (13%)
Query: 55 LLQDKSDSSTVGLASQSRSQQTAATYFRYSLMELLQRIVSGTPQFVRCIKP-----NELG 109
L+ D DS T L Q + A + + LQ I + P + I P NE G
Sbjct: 3 LMIDNYDSFTYNLV-QYFCELGAEVVVKRNDSLTLQEIEALLPLLI-VISPGPCTPNEAG 60
Query: 110 IPNSFDRCKVIKQLRYTGVLACNASCLGHLSLCAILSLKLLRLLPVM 156
I + I+ + G L CLGH ++ ++R VM
Sbjct: 61 I-----SLEAIRH--FAGKLPILGVCLGHQAMGQAFGGDVVRANTVM 100
>gnl|CDD|241429 cd13275, PH_M-RIP, Myosin phosphatase-RhoA Interacting Protein
Pleckstrin homology (PH) domain. M-RIP is proposed to
play a role in myosin phosphatase regulation by RhoA.
M-RIP contains 2 PH domains followed by a Rho binding
domain (Rho-BD), and a C-terminal myosin binding
subunit (MBS) binding domain (MBS-BD). The amino
terminus of M-RIP with its adjacent PH domains and
polyproline motifs mediates binding to both actin and
Galpha. M-RIP brings RhoA and MBS into close proximity
where M-RIP can target RhoA to the myosin phosphatase
complex to regulate the myosin phosphorylation state.
M-RIP does this via its C-terminal coiled-coil domain
which interacts with the MBS leucine zipper domain of
myosin phosphatase, while its Rho-BD, directly binds
RhoA in a nucleotide-independent manner. PH domains
have diverse functions, but in general are involved in
targeting proteins to the appropriate cellular location
or in the interaction with a binding partner. They
share little sequence conservation, but all have a
common fold, which is electrostatically polarized. Less
than 10% of PH domains bind phosphoinositide phosphates
(PIPs) with high affinity and specificity. PH domains
are distinguished from other PIP-binding domains by
their specific high-affinity binding to PIPs with two
vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2
or PtdIns(3,4,5)P3 which results in targeting some PH
domain proteins to the plasma membrane. A few display
strong specificity in lipid binding. Any specificity is
usually determined by loop regions or insertions in the
N-terminus of the domain, which are not conserved
across all PH domains. PH domains are found in cellular
signaling proteins such as serine/threonine kinase,
tyrosine kinases, regulators of G-proteins, endocytotic
GTPases, adaptors, as well as cytoskeletal associated
molecules and in lipid associated enzymes.
Length = 103
Score = 26.9 bits (60), Expect = 2.2
Identities = 15/46 (32%), Positives = 20/46 (43%), Gaps = 13/46 (28%)
Query: 15 RGSVDGWTVQSTSIDVNRCRDVDRRAVD--YGYFIHT-----IVLS 53
G +DG ID++ C +V V YG+ I T VLS
Sbjct: 37 AGELDG------VIDLSTCTNVTELPVQRNYGFQIKTWDGKRYVLS 76
>gnl|CDD|226415 COG3899, COG3899, Predicted ATPase [General function prediction
only].
Length = 849
Score = 27.4 bits (61), Expect = 4.0
Identities = 26/116 (22%), Positives = 46/116 (39%), Gaps = 26/116 (22%)
Query: 47 IHTIVLSPLLQDKSDSSTVGLASQSRSQQTAATYFRYSLMELLQRIVSGTP----QFVRC 102
I TI L+PL + ++ +A+ + L+EL+ G P +F++
Sbjct: 211 ITTITLAPLSRADTNQL---VAATLGCTKLLPA----PLLELIFEKTKGNPFFIEEFLKA 263
Query: 103 IKPNELGIPNSFDRCKVIKQLRYTGVLACNASCLGHLSL----CAILSLKLLRLLP 154
+ L + N FD TG C+ + LG L+ L+ +L +L
Sbjct: 264 LYEEGLLVFN-FD----------TGAWQCSIASLGILATTDAVVEFLAARLQKLPG 308
>gnl|CDD|226488 COG3980, spsG, Spore coat polysaccharide biosynthesis protein,
predicted glycosyltransferase [Cell envelope biogenesis,
outer membrane].
Length = 318
Score = 27.1 bits (60), Expect = 4.9
Identities = 11/41 (26%), Positives = 19/41 (46%)
Query: 86 MELLQRIVSGTPQFVRCIKPNELGIPNSFDRCKVIKQLRYT 126
L + ++ G P V + N++ F+ +IKQL Y
Sbjct: 237 STLYEALLLGVPSLVLPLAENQIATAKEFEALGIIKQLGYH 277
>gnl|CDD|150784 pfam10151, DUF2359, Uncharacterized conserved protein (DUF2359).
This is a 450 amino acid region of a family of proteins
conserved from insects to humans. The mouse protein,
Q8BM55, is annotated as being a putative Vitamin
K-dependent carboxylation gamma-carboxyglutamic (GLA)
domain containing protein, but this could not be
confirmed. The function is not known.
Length = 469
Score = 26.4 bits (58), Expect = 7.5
Identities = 15/50 (30%), Positives = 21/50 (42%)
Query: 51 VLSPLLQDKSDSSTVGLASQSRSQQTAATYFRYSLMELLQRIVSGTPQFV 100
V+ P LQ +T+ S + Y L ELL+R+ TP V
Sbjct: 341 VVGPALQQAWAKTTLAGQFLSEQSRPLRAYLNDKLPELLERVEKETPDSV 390
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
0.325 0.137 0.417
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: 7,495,871
Number of extensions: 632377
Number of successful extensions: 518
Number of sequences better than 10.0: 1
Number of HSP's gapped: 518
Number of HSP's successfully gapped: 22
Length of query: 156
Length of database: 10,937,602
Length adjustment: 89
Effective length of query: 67
Effective length of database: 6,990,096
Effective search space: 468336432
Effective search space used: 468336432
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.0 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.6 bits)
S2: 55 (24.8 bits)