RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy6049
(241 letters)
>gnl|CDD|107357 cd06362, PBP1_mGluR, Ligand binding domain of the metabotropic
glutamate receptors (mGluR). Ligand binding domain of
the metabotropic glutamate receptors (mGluR), which are
members of the family C of G-protein-coupled receptors
that transduce extracellular signals into G-protein
activation and ultimately into cellular responses.
mGluRs bind to glutamate and function as an excitatory
neurotransmitter; they are involved in learning, memory,
anxiety, and the perception of pain. Eight subtypes of
mGluRs have been cloned so far, and are classified into
three groups according to their sequence similarities,
transduction mechanisms, and pharmacological profiles.
Group I is composed of mGlu1R and mGlu5R that both
stimulate PLC hydrolysis. Group II includes mGlu2R and
mGlu3R, which inhibit adenylyl cyclase, as do mGlu4R,
mGlu6R, mGlu7R, and mGlu8R, which form group III.
Length = 452
Score = 63.8 bits (156), Expect = 9e-12
Identities = 25/49 (51%), Positives = 36/49 (73%), Gaps = 2/49 (4%)
Query: 42 GLSGDKFKFDANGDGPARYNIIHFKEMSPGSYEWVRVGEYVEGELRLNL 90
GL+G +FDANGDGP RY+I +++ G Y++V+VG + +GEL LNL
Sbjct: 406 GLAGGPVRFDANGDGPGRYDIFNYQRT-NGKYDYVKVGSW-KGELSLNL 452
>gnl|CDD|215648 pfam00003, 7tm_3, 7 transmembrane sweet-taste receptor of 3 GCPR.
This is a domain of seven transmembrane regions that
forms the C-terminus of some subclass 3
G-coupled-protein receptors. It is often associated with
a downstream cysteine-rich linker domain, NCD3G
pfam07562, which is the human sweet-taste receptor, and
the N-terminal domain, ANF_receptor pfam01094. The seven
TM regions assemble in such a way as to produce a
docking pocket into which such molecules as cyclamate
and lactisole have been found to bind and consequently
confer the taste of sweetness.
Length = 238
Score = 58.4 bits (142), Expect = 2e-10
Identities = 20/70 (28%), Positives = 35/70 (50%), Gaps = 4/70 (5%)
Query: 155 LLTWTGKPH---YPTREDNLLVCASFISASYMIAFGYPIVLIVVCTVYAVLTRNIPEAFN 211
L+ P +P + + +L C + +++ GY +L+++C A R +PE FN
Sbjct: 121 LVVDPPFPTKDIHPEKGEIILECNKGSNVDFVLVLGYVGLLLLLCFFLAFKARKLPENFN 180
Query: 212 ESKHIGEFST 221
E+K I FS
Sbjct: 181 EAKFIT-FSM 189
>gnl|CDD|219467 pfam07562, NCD3G, Nine Cysteines Domain of family 3 GPCR. This
conserved sequence contains several highly-conserved Cys
residues that are predicted to form disulphide bridges.
It is predicted to lie outside the cell membrane,
tethered to the pfam00003 in several receptor proteins.
Length = 54
Score = 50.8 bits (122), Expect = 5e-09
Identities = 15/35 (42%), Positives = 19/35 (54%), Gaps = 1/35 (2%)
Query: 119 PESVCSLPCDRGQAKQYLEGE-SCCWHCFNCTQYH 152
P SVCS PC G K+ +G+ CCW C C +
Sbjct: 1 PVSVCSEPCPPGTRKKVQKGQPVCCWDCIPCPEGE 35
>gnl|CDD|107369 cd06374, PBP1_mGluR_groupI, Ligand binding domain of the group I
metabotropic glutamate receptor. Ligand binding domain
of the group I metabotropic glutamate receptor, a family
containing mGlu1R and mGlu5R, all of which stimulate
phospholipase C (PLC) hydrolysis. The metabotropic
glutamate receptor is a member of the family C of
G-protein-coupled receptors that transduce extracellular
signals into G-protein activation and ultimately into
intracellular responses. The mGluRs are classified into
three groups which comprise eight subtypes.
Length = 472
Score = 50.7 bits (121), Expect = 2e-07
Identities = 17/53 (32%), Positives = 34/53 (64%)
Query: 37 NDNIAGLSGDKFKFDANGDGPARYNIIHFKEMSPGSYEWVRVGEYVEGELRLN 89
+ +G+SG++ FD NGD P RY+I++ + ++++ VG + EG+L ++
Sbjct: 418 KTSFSGVSGEEVYFDENGDSPGRYDIMNLQYTEDLRFDYINVGSWHEGDLGID 470
>gnl|CDD|107370 cd06375, PBP1_mGluR_groupII, Ligand binding domain of the group II
metabotropic glutamate receptor. Ligand binding domain
of the group II metabotropic glutamate receptor, a
family that contains mGlu2R and mGlu3R, all of which
inhibit adenylyl cyclase. The metabotropic glutamate
receptor is a member of the family C of
G-protein-coupled receptors that transduce extracellular
signals into G-protein activation and ultimately into
intracellular responses. The mGluRs are classified into
three groups which comprise eight subtypes.
Length = 458
Score = 40.5 bits (95), Expect = 4e-04
Identities = 20/66 (30%), Positives = 31/66 (46%), Gaps = 12/66 (18%)
Query: 20 IHVDFNTPRVKFPPRADNDNIAGLSGDKFKFDANGDGPARYNIIHF-KEMSPGSYEWVRV 78
++V F P F P L+ + KFD+ GDG RYNI ++ + + Y +V V
Sbjct: 401 LNVSFTAP---FRP--------DLADSEVKFDSQGDGLGRYNIFNYQRTGNSYGYRYVGV 449
Query: 79 GEYVEG 84
G +
Sbjct: 450 GAWANS 455
>gnl|CDD|153138 cd06350, PBP1_GPCR_family_C_like, Ligand-binding domain of
membrane-bound glutamate receptors that mediate
excitatory transmission on the cellular surface through
initial binding of glutamate and are categorized into
ionotropic glutamate receptors (iGluRs) and metabotropic
glutamate receptors (mGluRs). Ligand-binding domain of
membrane-bound glutamate receptors that mediate
excitatory transmission on the cellular surface through
initial binding of glutamate and are categorized into
ionotropic glutamate receptors (iGluRs) and metabotropic
glutamate receptors (mGluRs). The metabotropic glutamate
receptors (mGluR) are key receptors in the modulation of
excitatory synaptic transmission in the central nervous
system. The mGluRs are coupled to G proteins and are
thus distinct from the iGluRs which internally contain
ligand-gated ion channels. The mGluR structure is
divided into three regions: the extracellular region,
the seven-spanning transmembrane region and the
cytoplasmic region. The extracellular region is further
devided into the ligand-binding domain (LBD) and the
cysteine-rich domain. The LBD has sequence similarity to
the LIVBP, which is a bacterial periplasmic protein
(PBP), as well as to the extracellular region of both
iGluR and the gamma-aminobutyric acid (GABA)b receptor.
iGluRs are divided into three main subtypes based on
pharmacological profile: NMDA, AMPA, and kainate
receptors. All family C GPCRs have a large extracellular
N terminus that contain a domain with homology to
bacterial periplasmic amino acid-binding proteins.
Length = 348
Score = 38.5 bits (90), Expect = 0.002
Identities = 16/45 (35%), Positives = 28/45 (62%), Gaps = 1/45 (2%)
Query: 47 KFKFDANGDGPARYNIIHFKEMSPGSYEWVRVGEYVEGELRLNLS 91
+ KFD NGD A Y+II+++ + PG +V+VG + L+++
Sbjct: 304 EVKFDENGDRLASYDIINWQ-IFPGGGGFVKVGFWDPQGSGLSIN 347
>gnl|CDD|107371 cd06376, PBP1_mGluR_groupIII, Ligand-binding domain of the group
III metabotropic glutamate receptor. Ligand-binding
domain of the group III metabotropic glutamate receptor,
a family which contains mGlu4R, mGluR6R, mGluR7, and
mGluR8; all of which inhibit adenylyl cyclase. The
metabotropic glutamate receptor is a member of the
family C of G-protein-coupled receptors that transduce
extracellular signals into G-protein activation and
ultimately into intracellular responses. The mGluRs are
classified into three groups which comprise eight
subtypes.
Length = 463
Score = 36.0 bits (83), Expect = 0.014
Identities = 17/52 (32%), Positives = 30/52 (57%), Gaps = 1/52 (1%)
Query: 39 NIAGLSGDKFKFDANGDGPARYNIIHFKEMSPGSYEWVRVGEYVEGELRLNL 90
N G +G F+ NGD P RY+I ++ + S + +G++ + EL+LN+
Sbjct: 408 NFNGSAGTPVMFNENGDAPGRYDIFQYQITNTSSPGYRLIGQWTD-ELQLNI 458
>gnl|CDD|188726 cd09340, LIM1_Testin_like, The first LIM domain of Testin-like
family. The first LIM domain of Testin_like family:
This family includes testin, prickle, dyxin and
LIMPETin. Structurally, testin and prickle proteins
contain three LIM domains at C-terminal; LIMPETin has
six LIM domains; and dyxin presents only two LIM
domains. However, all members of the family contain a
PET protein-protein interaction domain. Testin is a
cytoskeleton associated focal adhesion protein that
localizes along actin stress fibers, at
cell-cell-contact areas, and at focal adhesion plaques.
Testin interacts with a variety of cytoskeletal
proteins, including zyxin, mena, VASP, talin, and actin
and it is involved in cell motility and adhesion events.
Prickles have been implicated in roles of regulating
tissue polarity or planar cell polarity (PCP). Dyxin
involves in lung and heart development by interaction
with GATA6 and blocking GATA6 activated target genes.
LIMPETin might be the recombinant product of genes
coding testin and four and half LIM proteins and its
function is not well understood. As in other LIM
domains, this domain family is 50-60 amino acids in size
and shares two characteristic zinc finger motifs. The
two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 58
Score = 29.1 bits (66), Expect = 0.31
Identities = 10/20 (50%), Positives = 11/20 (55%), Gaps = 2/20 (10%)
Query: 138 GESCCWH--CFNCTQYHEPL 155
GE CWH CF C +E L
Sbjct: 21 GEDACWHPGCFVCETCNELL 40
>gnl|CDD|181604 PRK08990, PRK08990, flagellar motor protein PomA; Reviewed.
Length = 254
Score = 30.4 bits (69), Expect = 0.63
Identities = 15/63 (23%), Positives = 25/63 (39%), Gaps = 9/63 (14%)
Query: 171 LLVCASFISASYMIAFGYPIVLIVVC-TVYAVLTRNIPEAFNESKHIGEFSTVGKPFGSR 229
++ A + + P +LIV +++ VL + FN + G GK F
Sbjct: 15 FVIMAMVLGGGIGMFVDVPSILIVFGGSLFVVLMK-----FNLGQFFGAVKIAGKAF--- 66
Query: 230 TFK 232
FK
Sbjct: 67 MFK 69
>gnl|CDD|107358 cd06363, PBP1_Taste_receptor, Ligand-binding domain of the T1R
taste receptor. Ligand-binding domain of the T1R taste
receptor. The T1R is a member of the family C receptors
within the G-protein coupled receptor superfamily, which
also includes the metabotropic glutamate receptors,
GABAb receptors, the calcium-sensing receptor (CaSR),
the V2R pheromone receptors, and a small group of
uncharacterized orphan receptors.
Length = 410
Score = 30.0 bits (68), Expect = 1.3
Identities = 15/48 (31%), Positives = 22/48 (45%), Gaps = 1/48 (2%)
Query: 43 LSGDKFKFDANGDGPARYNIIHFKEMSPGSYEWVRVGEYVEGELRLNL 90
L G +FD NGD Y+I+ + S + VG Y +RL +
Sbjct: 356 LLGQTVRFDENGDPNFGYDIVVW-WWDNSSGTFEEVGSYSFYPIRLTI 402
>gnl|CDD|107365 cd06370, PBP1_Speract_GC_like, Ligand-binding domain of membrane
bound guanylyl cyclases. Ligand-binding domain of
membrane bound guanylyl cyclases (GCs), which are known
to be activated by sperm-activating peptides (SAPs),
such as speract or resact. These ligand peptides are
released by a range of invertebrates to stimulate the
metabolism and motility of spermatozoa and are also
potent chemoattractants. These GCs contain a single
transmembrane segment, an extracellular ligand binding
domain, and intracellular protein kinase-like and
cyclase catalytic domains. GCs of insect and nematodes,
which exhibit high sequence similarity to the speract
receptor are also included in this model.
Length = 404
Score = 29.2 bits (66), Expect = 1.7
Identities = 11/45 (24%), Positives = 19/45 (42%), Gaps = 7/45 (15%)
Query: 44 SGDKFKFDANGDGPARYNIIHFKE-------MSPGSYEWVRVGEY 81
+G D NGD Y+++ + +P SY VG++
Sbjct: 360 TGFDMYIDENGDAEGNYSVLALQPIPPGDNGSTPCSYGLYPVGDF 404
>gnl|CDD|216866 pfam02076, STE3, Pheromone A receptor.
Length = 284
Score = 28.3 bits (64), Expect = 3.4
Identities = 10/33 (30%), Positives = 16/33 (48%), Gaps = 3/33 (9%)
Query: 174 CASFISAS---YMIAFGYPIVLIVVCTVYAVLT 203
C S + F +P+++ +V VYAVL
Sbjct: 138 CYPATYNSWPALFLYFIWPLLISLVSAVYAVLA 170
>gnl|CDD|240492 cd13734, SPRY_PRY_C-I, PRY/SPRY domain in tripartite
motif-containing proteins 1, 9, 18, 36, 46, 67,76
(TRIM1, TRIM9, TRIM18, TRIM36, TRIM46, TRIM67, TRIM76).
This domain, consisting of the distinct N-terminal PRY
subdomain followed by the SPRY subdomain, is found at
the C-terminus of several Class I TRIM proteins,
including TRIM1, TRIM9, TRIM18, TRIM36, TRIM46, TRIM67
and TRIM76. TRIM1 (also known as MID2) and its close
homolog, TRIM18 (also known as MID1), both contain a
B30.2-like domain at their C-terminus and a single
fibronectin type III (FN3) motif between it and their
N-terminal RBCC domain. Their coiled-coil motifs mediate
both homo- and heterodimerization, a prerequisite for
association of the rapamycin-sensitive PP2A regulatory
subunit Alpha 4 with microtubules. Mutations in TRIM18
have shown to cause Opitz syndrome, a disorder causing
congenital anomalies such as cleft lip and palate as
well as heart defects. TRIM9 is expressed mainly in the
cerebral cortex, and functions as an E3 ubiquitin
ligase. Its immunoreactivity is severely decreased in
affected brain areas in Parkinson's disease and dementia
with Lewy bodies, possibly playing an important role in
the regulation of neuronal function and participating in
pathological process of Lewy body disease through its
ligase. TRIM36 interacts with centromere protein-H, one
of the kinetochore proteins and possibly associates with
chromosome segregation; an excess of TRIM36 may cause
chromosomal instability. TRIM46 has not yet been
characterized. TRIM67 negatively regulates Ras activity
via degradation of 80K-H, leading to neural
differentiation, including neuritogenesis. TRIM76 (also
known as cardiomyopathy-associated protein 5 or CMYA5)
is a muscle-specific member of the TRIM superfamily, but
lacks the RING domain. It is possibly involved in
protein kinase A signaling as well as vesicular
trafficking. It has also been implicated in Duchenne
muscular dystrophy and cardiac disease.
Length = 169
Score = 27.6 bits (62), Expect = 4.0
Identities = 6/23 (26%), Positives = 14/23 (60%)
Query: 9 VMVTYLPNKLGIHVDFNTPRVKF 31
+ VT P ++G+ +D++ + F
Sbjct: 111 LTVTPHPRRIGVLLDYDRGTLSF 133
>gnl|CDD|130026 TIGR00951, 2A43, Lysosomal Cystine Transporter. [Transport and
binding proteins, Amino acids, peptides and amines].
Length = 220
Score = 27.9 bits (62), Expect = 4.3
Identities = 14/61 (22%), Positives = 23/61 (37%), Gaps = 8/61 (13%)
Query: 171 LLVCASFISASYMIAFGYPIVLIVVCT------VYAVLTRNIPEAFNES--KHIGEFSTV 222
+LV A+ ++A PI + T V L + P+A K G+ S +
Sbjct: 114 ILVALLACFATLLVALLSPITPLAFVTMLSYIKVAVTLVKYFPQAATNYHNKSTGQLSII 173
Query: 223 G 223
Sbjct: 174 T 174
>gnl|CDD|225396 COG2840, COG2840, Uncharacterized protein conserved in bacteria
[Function unknown].
Length = 184
Score = 27.7 bits (62), Expect = 4.8
Identities = 20/73 (27%), Positives = 27/73 (36%), Gaps = 8/73 (10%)
Query: 25 NTPRVKFPPRAD---NDNIAGLSGDKFKFDANGDGPARYNIIHFKEMSPGSYEWVRVGEY 81
N + K P R D + S D+F N D P Y + + +R G Y
Sbjct: 38 NRRQKKEPQRLPPEQADPSSYFS-DEFNPLLNLDDPLSYRREG---LQKNVLKKLRRGRY 93
Query: 82 VEGELRLNLSGKF 94
E RL+L G
Sbjct: 94 PP-EARLDLHGLT 105
>gnl|CDD|133061 cd06439, CESA_like_1, CESA_like_1 is a member of the cellulose
synthase (CESA) superfamily. This is a subfamily of
cellulose synthase (CESA) superfamily. CESA superfamily
includes a wide variety of glycosyltransferase family 2
enzymes that share the common characteristic of
catalyzing the elongation of polysaccharide chains. The
members of the superfamily include cellulose synthase
catalytic subunit, chitin synthase, glucan biosynthesis
protein and other families of CESA-like proteins.
Length = 251
Score = 27.2 bits (61), Expect = 8.1
Identities = 12/48 (25%), Positives = 16/48 (33%), Gaps = 19/48 (39%)
Query: 186 FGYPIVLIVVCTVYAVLTRNIPE---------------AFNESKHIGE 218
FGYP++L + A L P A+NE I
Sbjct: 3 FGYPLLLKL----LARLRPKPPSLPDPAYLPTVTIIIPAYNEEAVIEA 46
>gnl|CDD|234066 TIGR02940, anfO_nitrog, Fe-only nitrogenase accessory protein AnfO.
Members of this protein family, called Anf1 in
Rhodobacter capsulatus and AnfO in Azotobacter
vinelandii, are found only in species with the Fe-only
nitrogenase and are encoded immediately downstream of
the structural genes in the above named species.
Length = 214
Score = 27.1 bits (60), Expect = 8.2
Identities = 8/38 (21%), Positives = 13/38 (34%)
Query: 101 ITDGMPQEIQFKAEHPRPPESVCSLPCDRGQAKQYLEG 138
+ + + A+ R S DR K+ L G
Sbjct: 101 VAKKELERAKEAAKEARAERSSGRRGSDRFDIKEVLVG 138
>gnl|CDD|107356 cd06361, PBP1_GPC6A_like, Ligand-binding domain of the promiscuous
L-alpha-amino acid receptor GPRC6A which is a
broad-spectrum amino acid-sensing receptor. This family
includes the ligand-binding domain of the promiscuous
L-alpha-amino acid receptor GPRC6A which is a
broad-spectrum amino acid-sensing receptor, and its fish
homolog, the 5.24 chemoreceptor. GPRC6A is a member of
the family C of G-protein-coupled receptors that
transduce extracellular signals into G-protein
activation and ultimately into cellular responses.
Length = 403
Score = 27.1 bits (60), Expect = 8.7
Identities = 13/37 (35%), Positives = 21/37 (56%), Gaps = 1/37 (2%)
Query: 45 GDKFKFDANGDGPARYNIIHFKEMSPGSYEWVRVGEY 81
G+ + FDANGD Y+++ +KE + G + EY
Sbjct: 356 GNMYHFDANGDLNLGYDVVLWKEDN-GHMTVTIMAEY 391
>gnl|CDD|132686 TIGR03647, Na_symport_sm, putative solute:sodium symporter small
subunit. Members of this family are highly hydrophobic
bacterial proteins of about 90 amino acids in length.
Members usually are found immediately upstream
(sometimes fused to) a member of the solute:sodium
symporter family, and therefore are a putative
sodium:solute symporter small subunit. Members tend to
be found in aquatic species, especially those from
marine or other high salt environments [Transport and
binding proteins, Unknown substrate].
Length = 77
Score = 25.2 bits (56), Expect = 9.6
Identities = 6/30 (20%), Positives = 11/30 (36%)
Query: 182 YMIAFGYPIVLIVVCTVYAVLTRNIPEAFN 211
+ G V +V+ VYA + +
Sbjct: 45 WFAQQGSIYVFVVLIFVYAWRMNRLDRKYG 74
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.323 0.140 0.453
Gapped
Lambda K H
0.267 0.0735 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 12,516,544
Number of extensions: 1165143
Number of successful extensions: 899
Number of sequences better than 10.0: 1
Number of HSP's gapped: 895
Number of HSP's successfully gapped: 26
Length of query: 241
Length of database: 10,937,602
Length adjustment: 94
Effective length of query: 147
Effective length of database: 6,768,326
Effective search space: 994943922
Effective search space used: 994943922
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.5 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.9 bits)
S2: 58 (26.1 bits)