RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy8577
(124 letters)
>gnl|CDD|107368 cd06373, PBP1_NPR_like, Ligand binding domain of natriuretic
peptide receptor (NPR) family. Ligand binding domain of
natriuretic peptide receptor (NPR) family which consists
of three different subtypes: type A natriuretic peptide
receptor (NPR-A, or GC-A), type B natriuretic peptide
receptors (NPR-B, or GC-B), and type C natriuretic
peptide receptor (NPR-C). There are three types of
natriuretic peptide (NP) ligands specific to the
receptors: atrial NP (ANP), brain or B-type NP (BNP),
and C-type NP (CNP). The NP family is thought to have
arisen through gene duplication during evolution and
plays an essential role in cardiovascular and body fluid
homeostasis. ANP and BNP bind mainly to NPR-A, while CNP
binds specifically to NPR-B. Both NPR-A and NPR-B have
guanylyl cyclase catalytic activity and produces
intracellular secondary messenger cGMP in response to
peptide-ligand binding. Consequently, the NPR-A
activation results in vasodilation and inhibition of
vascular smooth muscle cell proliferation. NPR-C acts as
the receptor for all the three members of NP family, and
functions as a clearance receptor. Unlike NPR-A and -B,
NPR-C lacks an intracellular guanylyl cyclase domain and
is thought to exert biological actions by sequestration
of released natriuretic peptides and/or inhibition of
adenylyl cyclase.
Length = 396
Score = 155 bits (394), Expect = 4e-47
Identities = 52/95 (54%), Positives = 69/95 (72%), Gaps = 1/95 (1%)
Query: 9 KVKKVAKEGYNFTFGNESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNR 68
+VK+ AK+ +N T + V+ F AFYDAV+LY++ALNET+A GG DG+ ITRRMWNR
Sbjct: 287 EVKERAKKKFNTTSDDSLVNFFAGAFYDAVLLYALALNETLAEGGDPRDGTNITRRMWNR 346
Query: 69 TYQGIAGDVHIDANGDRLADYSLLDMDP-DTSEFR 102
T++GI G+V ID NGDR +D+SL DM +T F
Sbjct: 347 TFEGITGNVSIDENGDRESDFSLWDMTDTETGTFE 381
>gnl|CDD|107347 cd06352, PBP1_NPR_GC_like, Ligand-binding domain of membrane
guanylyl-cyclase receptors. Ligand-binding domain of
membrane guanylyl-cyclase receptors. Membrane guanylyl
cyclases (GC) have a single membrane-spanning region and
are activated by endogenous and exogenous peptides. This
family can be divided into three major subfamilies: the
natriuretic peptide receptors (NPRs), sensory
organ-specific membrane GCs, and the
enterotoxin/guanylin receptors. The binding of peptide
ligands to the receptor results in the activation of the
cytosolic catalytic domain. Three types of NPRs have
been cloned from mammalian tissues: NPR-A/GC-A, NPR-B/
GC-B, and NPR-C. In addition, two of the GCs, GC-D and
GC-G, appear to be pseudogenes in humans. Atrial
natriuretic peptide (ANP) and brain natriuretic peptide
(BNP) are produced in the heart, and both bind to the
NPR-A. NPR-C, also termed the clearance receptor, binds
each of the natriuretic peptides and can alter
circulating levels of these peptides. The ligand binding
domain of the NPRs exhibits strong structural similarity
to the type I periplasmic binding fold protein family.
Length = 389
Score = 125 bits (317), Expect = 6e-36
Identities = 49/95 (51%), Positives = 59/95 (62%), Gaps = 1/95 (1%)
Query: 9 KVKKVAKEGYNFTFGN-ESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWN 67
+VK+ AK T E VS + YDAV+LY+ ALNET+A GG + G ITRRMWN
Sbjct: 280 EVKEAAKRPPFNTDAEPEQVSPYAGYLYDAVLLYAHALNETLAEGGDYNGGLIITRRMWN 339
Query: 68 RTYQGIAGDVHIDANGDRLADYSLLDMDPDTSEFR 102
RT+ GI G V ID NGDR DYSLLD+D +
Sbjct: 340 RTFSGITGPVTIDENGDREGDYSLLDLDSTGGQLE 374
>gnl|CDD|107380 cd06385, PBP1_NPR_A, Ligand-binding domain of type A natriuretic
peptide receptor. Ligand-binding domain of type A
natriuretic peptide receptor (NPR-A). NPR-A is one of
three known single membrane-spanning natriuretic peptide
receptors that regulate blood volume, blood pressure,
ventricular hypertrophy, pulmonary hypertension, fat
metabolism, and long bone growth. In mammals there are
three natriuretic peptides: ANP, BNP, and CNP. NPR-A is
highly expressed in kidney, adrenal, terminal ileum,
adipose, aortic, and lung tissues. The rank order of
NPR-A activation by natriuretic peptides is
ANP>BNP>>CNP. Single allele-inactivating mutations in
the promoter of human NPR-A are associated with
hypertension and heart failure.
Length = 405
Score = 110 bits (278), Expect = 3e-30
Identities = 45/95 (47%), Positives = 65/95 (68%), Gaps = 1/95 (1%)
Query: 9 KVKKVAKEGYNFTFGNESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNR 68
+K AKE +NFT + ++ FYD V+LY+ ALNET+A GG++ G+AIT+RMWNR
Sbjct: 289 DLKTDAKEMFNFTVEDSLMNIIAGGFYDGVMLYAHALNETMAKGGTRPPGTAITQRMWNR 348
Query: 69 TYQGIAGDVHIDANGDRLADYSLLDMDP-DTSEFR 102
T+ G+ G V ID NGDR D++L DM ++ +F+
Sbjct: 349 TFYGVTGFVKIDDNGDRETDFALWDMTDTESGDFQ 383
>gnl|CDD|107381 cd06386, PBP1_NPR_C_like, Ligand-binding domain of type C
natriuretic peptide receptor. Ligand-binding domain of
type C natriuretic peptide receptor (NPR-C). NPR-C is
found in atrial, mesentery, placenta, lung, kidney,
venous tissue, aortic smooth muscle, and aortic
endothelial cells. The affinity of NPR-C for natriuretic
peptides is ANP>CNP>BNP. The extracellular domain of
NPR-C is about 30% identical to NPR-A and NPR-B.
However, unlike the cyclase-linked receptors, it
contains only 37 intracellular amino acids and no
guanylyl cyclase activity. Major function of NPR-C is to
clear natriuretic peptides from the circulation or
extracellular surroundings through constitutive
receptor-mediated internalization and degradation.
Length = 387
Score = 94.9 bits (236), Expect = 3e-24
Identities = 38/69 (55%), Positives = 54/69 (78%)
Query: 26 SVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNRTYQGIAGDVHIDANGDR 85
V+ FV F+DA++LY++AL+E + G S+ DG+ IT+RMWNRT++GIAG V IDANGDR
Sbjct: 294 YVNMFVEGFHDAILLYALALHEVLKNGYSKKDGTKITQRMWNRTFEGIAGQVSIDANGDR 353
Query: 86 LADYSLLDM 94
D+S++ M
Sbjct: 354 YGDFSVIAM 362
>gnl|CDD|107379 cd06384, PBP1_NPR_B, Ligand-binding domain of type B natriuretic
peptide receptor. Ligand-binding domain of type B
natriuretic peptide receptor (NPR-B). NPR-B is one of
three known single membrane-spanning natriuretic peptide
receptors that have been identified. Natriuretic
peptides are family of structurally related but
genetically distinct hormones/paracrine factors that
regulate blood volume, blood pressure, ventricular
hypertrophy, pulmonary hypertension, fat metabolism, and
long bone growth. In mammals there are three natriuretic
peptides: ANP, BNP, and CNP. Like NPR-A (or GC-A), NPR-B
(or GC-B) is a transmembrane guanylyl cyclase, an enzyme
that catalyzes the synthesis of cGMP. NPR-B is the
predominant natriuretic peptide receptor in the brain.
The rank of order activation of NPR-B by natriuretic
peptides is CNP>>ANP>BNP. Homozygous inactivating
mutations in human NPR-B cause a form of short-limbed
dwarfism known as acromesomelic dysplasia type
Maroteaux.
Length = 399
Score = 86.8 bits (215), Expect = 3e-21
Identities = 39/89 (43%), Positives = 54/89 (60%), Gaps = 1/89 (1%)
Query: 14 AKEGYNFTFGNESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNRTYQGI 73
AKE + ++ FYD V+LY++ALNET+A GGSQ DG ITR+M +R + G+
Sbjct: 295 AKEDFGVELEPSLMNFIAGCFYDGVMLYAMALNETLAEGGSQKDGLNITRKMQDRRFWGV 354
Query: 74 AGDVHIDANGDRLADYSLLDM-DPDTSEF 101
G V ID N DR D+ L M D +T ++
Sbjct: 355 TGLVSIDKNNDRDIDFDLWAMTDHETGKY 383
>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 = 79.3 bits (196), Expect = 2e-18
Identities = 36/97 (37%), Positives = 55/97 (56%), Gaps = 6/97 (6%)
Query: 7 AVKVKKVAKE-GYNFTFGNESVSTFVTAF----YDAVILYSIALNETIAMGGSQSDGSAI 61
++ V+K E +N G + + YDAV+LY+ AL+ET+ GG +G+AI
Sbjct: 288 SIFVRKYNLEPPFNGDLGESELVLEIDIEAAYLYDAVMLYAKALDETLLEGGDIYNGTAI 347
Query: 62 TRRMWNRTYQGIAG-DVHIDANGDRLADYSLLDMDPD 97
+ NRTY+ I G D++ID NGD +YS+L + P
Sbjct: 348 VSHILNRTYRSITGFDMYIDENGDAEGNYSVLALQPI 384
>gnl|CDD|216296 pfam01094, ANF_receptor, Receptor family ligand binding region.
This family includes extracellular ligand binding
domains of a wide range of receptors. This family also
includes the bacterial amino acid binding proteins of
known structure.
Length = 343
Score = 71.7 bits (176), Expect = 6e-16
Identities = 26/84 (30%), Positives = 38/84 (45%), Gaps = 5/84 (5%)
Query: 19 NFTFGNESVSTFVTAFYDAVILYSIALNETIAMG-----GSQSDGSAITRRMWNRTYQGI 73
+ + + YDAV L + ALNE + G DGS + + N ++G+
Sbjct: 260 CTPALDTEPNGYALLAYDAVYLLAHALNEALRDDPNITRGLWVDGSQLLEYLRNVNFEGL 319
Query: 74 AGDVHIDANGDRLADYSLLDMDPD 97
G V D NG R DYSL ++ D
Sbjct: 320 TGPVQFDDNGGRRPDYSLEILNWD 343
>gnl|CDD|107367 cd06372, PBP1_GC_G_like, Ligand-binding domain of membrane guanylyl
cyclase G. This group includes the ligand-binding
domain of membrane guanylyl cyclase G (GC-G) which is a
sperm surface receptor and might function, similar to
its sea urchin counterpart, in the early signaling event
that regulates the Ca2+ influx/efflux and subsequent
motility response in sperm. GC-G appears to be a
pseudogene in human. Furthermore, in contrast to the
other orphan receptor GCs, GC-G has a broad tissue
distribution in rat, including lung, intestine, kidney,
and skeletal muscle.
Length = 391
Score = 44.9 bits (106), Expect = 2e-06
Identities = 23/70 (32%), Positives = 35/70 (50%), Gaps = 3/70 (4%)
Query: 25 ESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNR---TYQGIAGDVHIDA 81
E VS + +DAV+LY++A+ E + G +G + + QGI G V +D
Sbjct: 296 EQVSPYSAYLHDAVLLYALAVKEMLKAGKDFRNGRQLVSTLRGANQVELQGITGLVLLDE 355
Query: 82 NGDRLADYSL 91
G R DYS+
Sbjct: 356 QGKRQMDYSV 365
>gnl|CDD|107366 cd06371, PBP1_sensory_GC_DEF_like, Ligand-binding domain of
membrane guanylyl cyclases (GC-D, GC-E, and GC-F) that
are specifically expressed in sensory tissues. This
group includes the ligand-binding domain of membrane
guanylyl cyclases (GC-D, GC-E, and GC-F) that are
specifically expressed in sensory tissues. They share a
similar topology with an N-terminal extracellular
ligand-binding domain, a single transmembrane domain,
and a C-terminal cytosolic region that contains
kinase-like and catalytic domains. GC-D is specifically
expressed in a subpopulation of olfactory sensory
neurons. GC-E and GC-F are colocalized within the same
photoreceptor cells of the retina and have important
roles in phototransduction. Unlike the other family
members, GC-E and GC-F have no known extracellular
ligands. Instead, they are activated under low calcium
conditions by guanylyl cyclase activating proteins
called GCAPs. GC-D expressing neurons have been
implicated in pheromone detection and GC-D is
phylogenetically more similar to the Ca2+-regulated GC-E
and GC-F than to receptor GC-A, -B and -C which are
activated by peptide ligands. Moreover, these olfactory
GCs and retinal GCs share characteristic sequence
similarity in a regulatory domain that is involved in
the binding of GCAPs, suggesting GC-D activity may be
regulated by an unknown extracellular ligand and
intracellular Ca2+. Rodent GC-D-expressing neurons have
been implicated in pheromone detection and were recently
shown to respond to atmospheric CO2 which is an
olfactory stimulus for many invertebrates and regulates
some insect innate behavior, such as the location of
food and hosts.
Length = 382
Score = 45.0 bits (107), Expect = 2e-06
Identities = 21/71 (29%), Positives = 33/71 (46%), Gaps = 1/71 (1%)
Query: 25 ESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNRTYQGIAGDVHIDANGD 84
E VS Y+++ L + A+ A GG S G+ + + N +QG + D+ G
Sbjct: 290 EQVSPLFGTIYNSIYLLAHAVENARAAGGGVS-GANLAQHTRNLEFQGFNQRLRTDSGGG 348
Query: 85 RLADYSLLDMD 95
A Y +LD D
Sbjct: 349 GQAPYVVLDTD 359
>gnl|CDD|107364 cd06369, PBP1_GC_C_enterotoxin_receptor, Ligand-binding domain of
the membrane guanylyl cyclase C. Ligand-binding domain
of the membrane guanylyl cyclase C (GC-C or StaR). StaR
is a key receptor for the STa (Escherichia coli Heat
Stable enterotoxin), a potent stimulant of intestinal
chloride and bicarbonate secretion that cause acute
secretory diarrhea. The catalytic domain of the
STa/guanylin receptor type membrane GC is highly similar
to those of the natriuretic peptide receptor (NPR) type
and sensory organ-specific type membrane GCs (GC-D, GC-E
and GC-F). The GC-C receptor is mainly expressed in the
intestine of most vertebrates, but is also found in the
kidney and other organs. Moreover, GC-C is activated by
guanylin and uroguanylin, endogenous peptide ligands
synthesized in the intestine and kidney. Consequently,
the receptor activation results in increased cGMP levels
and phosphorylation of the CFTR chloride channel and
secretion.
Length = 380
Score = 35.8 bits (83), Expect = 0.003
Identities = 18/73 (24%), Positives = 35/73 (47%), Gaps = 1/73 (1%)
Query: 30 FVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNRTYQGIAGDVHIDANGDRLADY 89
+V A++D V+L+ L + + N +++G G +D GDR ++
Sbjct: 286 YVAAYHDGVLLFGHVLKK-FLESQEGVQTFSFINEFRNISFEGAGGPYTLDEYGDRDVNF 344
Query: 90 SLLDMDPDTSEFR 102
+LL DTS+++
Sbjct: 345 TLLYTSTDTSKYK 357
>gnl|CDD|223755 COG0683, LivK, ABC-type branched-chain amino acid transport
systems, periplasmic component [Amino acid transport and
metabolism].
Length = 366
Score = 29.3 bits (66), Expect = 0.41
Identities = 21/78 (26%), Positives = 29/78 (37%), Gaps = 5/78 (6%)
Query: 9 KVKKVAKEGYNFTFGNESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNR 68
KK + + S F A YDAV L + A+ + G SD A+ +
Sbjct: 269 ANKKFVEAYKAKYGDPAAPSYFAAAAYDAVKLLAKAIEKA----GKSSDREAVAEALKGG 324
Query: 69 T-YQGIAGDVHIDANGDR 85
+ G V D GDR
Sbjct: 325 KFFDTAGGPVTFDEKGDR 342
>gnl|CDD|130586 TIGR01523, ATPase-IID_K-Na, potassium and/or sodium efflux P-type
ATPase, fungal-type. Initially described as a calcium
efflux ATPase , more recent work has shown that the S.
pombe CTA3 gene is in fact a potassium ion efflux pump.
This model describes the clade of fungal P-type ATPases
responsible for potassium and sodium efflux. The degree
to which these pumps show preference for sodium or
potassium varies. This group of ATPases has been
classified by phylogentic analysis as type IID. The
Leishmania sequence (GP|3192903), which falls between
trusted and noise in this model, may very well turn out
to be an active potassium pump.
Length = 1053
Score = 28.8 bits (64), Expect = 0.72
Identities = 16/70 (22%), Positives = 29/70 (41%), Gaps = 3/70 (4%)
Query: 53 GSQSDGSAITRRMWNRTYQGIAGDVHIDANGDRLADYSLLDMDPDTSEFRRNENEELKSG 112
G+ + G I R++W + I+ D DA + S + P S + + NE
Sbjct: 368 GTITQGKMIARQIWIPRFGTISIDNSDDAFNPNEGNVSGI---PRFSPYEYSHNEAADQD 424
Query: 113 VRGSIDEDLK 122
+ ++LK
Sbjct: 425 ILKEFKDELK 434
>gnl|CDD|239038 cd02123, PA_C_RZF_like, PA_C-RZF_ like: Protease-associated (PA)
domain C_RZF-like. This group includes various PA
domain-containing proteins similar to C-RZF (chicken
embryo RING zinc finger) protein. These proteins contain
a C3H2C3 RING finger. C-RZF is expressed in embryo cells
and is restricted mainly to brain and heart, it is
localized to both the nucleus and endosomes. Additional
C3H2C3 RING finger proteins belonging to this group,
include Arabidopsis ReMembR-H2 protein and mouse
sperizin. ReMembR-H2 is likely to be an integral
membrane protein, and to traffic through the endosomal
pathway. Sperizin is expressed in haploid germ cells and
localized in the cytoplasm, it may participate in
spermatogenesis. The significance of the PA domain to
these proteins has not been ascertained. It may be a
protein-protein interaction domain. At peptidase active
sites, the PA domain may participate in substrate
binding and/or promoting conformational changes, which
influence the stability and accessibility of the site to
substrate.
Length = 153
Score = 28.1 bits (63), Expect = 0.87
Identities = 9/28 (32%), Positives = 15/28 (53%)
Query: 35 YDAVILYSIALNETIAMGGSQSDGSAIT 62
Y A I+Y+ N+ I+M G+ + I
Sbjct: 92 YKAAIVYNDESNDLISMSGNDQEIKGID 119
>gnl|CDD|148359 pfam06711, DUF1198, Protein of unknown function (DUF1198). This
family consists of several bacterial proteins of around
150 residues in length which are specific to Escherichia
coli, Salmonella species and Yersinia pestis. The
function of this family is unknown.
Length = 148
Score = 27.5 bits (61), Expect = 1.6
Identities = 17/56 (30%), Positives = 24/56 (42%), Gaps = 7/56 (12%)
Query: 57 DGSAITRRMWNRTYQ--GIAGDVHIDANGDRLADYSLLDMDPDTSE---FRRNENE 107
D S ++W R +A + A RLA ++DPD E F+R NE
Sbjct: 85 DASDENLQLWRRLLIKARLAAPLT--AEQTRLALGFFRELDPDAFELAQFQRRYNE 138
>gnl|CDD|107374 cd06379, PBP1_iGluR_NMDA_NR1, N-terminal
leucine/isoleucine/valine-binding protein (LIVBP)-like
domain of the NR1, an essential channel-forming subunit
of the NMDA receptor. N-terminal
leucine/isoleucine/valine-binding protein (LIVBP)-like
domain of the NR1, an essential channel-forming subunit
of the NMDA receptor. The ionotropic N-methyl-d-asparate
(NMDA) subtype of glutamate receptor serves critical
functions in neuronal development, functioning, and
degeneration in the mammalian central nervous system.
The functional NMDA receptor is a heterotetramer
ccomposed of two NR1 and two NR2 (A, B, C, and D) or of
NR3 (A and B) subunits. The receptor controls a cation
channel that is highly permeable to monovalent ions and
calcium and exhibits voltage-dependent inhibition by
magnesium. Dual agonists, glutamate and glycine, are
required for efficient activation of the NMDA receptor.
When co-expressed with NR1, the NR3 subunits form
receptors that are activated by glycine alone and
therefore can be classified as excitatory glycine
receptors. NR1/NR3 receptors are calcium-impermeable and
unaffected by ligands acting at the NR2
glutamate-binding site.
Length = 377
Score = 27.8 bits (62), Expect = 1.7
Identities = 11/39 (28%), Positives = 19/39 (48%), Gaps = 1/39 (2%)
Query: 56 SDGSAITRRMWNRTYQGIAGDVHIDANGDRL-ADYSLLD 93
G R + + Y G G V + +GDR A+Y +++
Sbjct: 311 ETGPLFKRALMSSKYPGETGRVEFNDDGDRKFANYDIMN 349
>gnl|CDD|234317 TIGR03703, plsB, glycerol-3-phosphate O-acyltransferase. Members
of this protein family are PlsB, glycerol-3-phosphate
O-acyltransferase, present in E. coli and numerous
related species. In many bacteria, PlsB is not found,
and appears to be replaced by a two enzyme system for
1-acyl-glycerol-3-phosphate biosynthesis, the PlsX/Y
system [Fatty acid and phospholipid metabolism,
Biosynthesis].
Length = 799
Score = 27.6 bits (62), Expect = 2.2
Identities = 10/29 (34%), Positives = 15/29 (51%), Gaps = 5/29 (17%)
Query: 58 GSAITRRMWNRTYQGIAGDVHIDANGDRL 86
+WN+ YQGI +V+ N DR+
Sbjct: 261 LDRFLTWLWNKLYQGI--NVN---NADRV 284
>gnl|CDD|179385 PRK02224, PRK02224, chromosome segregation protein; Provisional.
Length = 880
Score = 27.3 bits (61), Expect = 2.2
Identities = 13/40 (32%), Positives = 20/40 (50%)
Query: 80 DANGDRLADYSLLDMDPDTSEFRRNENEELKSGVRGSIDE 119
+ D LA+ L D D + E RR E E+ +R ++E
Sbjct: 293 EERDDLLAEAGLDDADAEAVEARREELEDRDEELRDRLEE 332
>gnl|CDD|212070 cd11501, SLC6sbd_ATB0, Na(+)- and Cl(-)-dependent beta-alanine
transporter ATB0+; solute-binding domain. ATB0+ (also
known as the beta-alanine carrier) is a transmembrane
transporter with a broad substrate specificity; it can
transport non-alpha-amino acids such as beta-alanine
with low affinity, and can transport dipolar and
cationic amino acids such as leucine and lysine, with a
higher affinity. It may have a role in the absorption of
essential nutrients and drugs in the distal regions of
the human gastrointestinal tract. Human ATB0+ is encoded
by the SLC6A14 gene. ATB0+ is expressed in the lung,
trachea, salivary gland, mammary gland, stomach, and
pituitary gland. ATB0+ may play a role in obesity, and
its upregulation may have a pathogenic role in
colorectal cancer. This subgroup belongs to the solute
carrier 6 (SLC6) transporter family.
Length = 601
Score = 26.3 bits (58), Expect = 4.6
Identities = 9/17 (52%), Positives = 14/17 (82%)
Query: 27 VSTFVTAFYDAVILYSI 43
VSTFV+ +Y+ +I YS+
Sbjct: 89 VSTFVSIYYNVIIAYSL 105
>gnl|CDD|130254 TIGR01186, proV, glycine betaine/L-proline transport ATP binding
subunit. This model describes the glycine
betaine/L-proline ATP binding subunit in bacteria and
its equivalents in archaea. This transport system belong
to the larger ATP-Binding Cassette (ABC) transporter
superfamily. The characteristic feature of these
transporter is the obligatory coupling of ATP hydrolysis
to substrate translocation. The minimal configuration of
bacterial ABC transport system: an ATPase or ATP binding
subunit; An integral membrane protein; a hydrophilic
polypetpide, which likely functions as substrate binding
protein. Functionally, this transport system is involved
in osmoregulation. Under conditions of stress, the
organism recruits these transport system to accumulate
glycine betaine and other solutes which offer
osmo-protection. It has been demonstrated that glycine
betaine uptake is accompanied by symport with sodium
ions. The locus has been named variously as proU or
opuA. A gene library from L.lactis functionally
complements an E.coli proU mutant. The comlementing
locus is similar to a opuA locus in B.sutlis. This
clarifies the differences in nomenclature [Transport and
binding proteins, Amino acids, peptides and amines].
Length = 363
Score = 26.4 bits (58), Expect = 4.8
Identities = 19/62 (30%), Positives = 25/62 (40%), Gaps = 8/62 (12%)
Query: 43 IALNETIAMGGSQSDGSAITRRMWNRTYQGIAGDVHIDANGDRLADYSLLDMDPDT-SEF 101
IA E + G G + T RM NR + AG + ID G+ + P E
Sbjct: 16 IAKGEIFVIMGLSGSGKSTTVRMLNRLIEPTAGQIFID--GENIM-----KQSPVELREV 68
Query: 102 RR 103
RR
Sbjct: 69 RR 70
>gnl|CDD|107337 cd06342, PBP1_ABC_LIVBP_like, Type I periplasmic ligand-binding
domain of ABC (Atpase Binding Cassette)-type active
transport systems that are involved in the transport of
all three branched chain aliphatic amino acids (leucine,
isoleucine and valine). This subgroup includes the type
I periplasmic ligand-binding domain of ABC (Atpase
Binding Cassette)-type active transport systems that are
involved in the transport of all three branched chain
aliphatic amino acids (leucine, isoleucine and valine).
This subgroup also includes a leucine-specific binding
protein (or LivK), which is very similar in sequence and
structure to leucine-isoleucine-valine binding protein
(LIVBP). ABC-type active transport systems are
transmembrane proteins that function in the transport of
diverse sets of substrates across extra- and
intracellular membranes, including carbohydrates, amino
acids, inorganic ions, dipeptides and oligopeptides,
metabolic products, lipids and sterols, and heme, to
name a few.
Length = 334
Score = 26.4 bits (59), Expect = 4.9
Identities = 18/70 (25%), Positives = 27/70 (38%), Gaps = 6/70 (8%)
Query: 18 YNFTFGNESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNRTYQGIAGDV 77
Y FG+ + YDA L E I GS +D + + + + G+ G +
Sbjct: 263 YKAKFGDP-PGAYAPYAYDAAN----VLAEAIKKAGS-TDPAKVADALRKVDFDGVTGKI 316
Query: 78 HIDANGDRLA 87
DA GD
Sbjct: 317 SFDAKGDLKG 326
>gnl|CDD|107341 cd06346, PBP1_ABC_ligand_binding_like_11, Type I periplasmic
ligand-binding domain of uncharacterized ABC (Atpase
Binding Cassette)-type active transport systems that are
predicted to be involved in uptake of amino acids,
peptides, or inorganic ions. This subgroup includes the
type I periplasmic ligand-binding domain of
uncharacterized ABC (Atpase Binding Cassette)-type
active transport systems that are predicted to be
involved in uptake of amino acids, peptides, or
inorganic ions. This subgroup has high sequence
similarity to members of the family of hydrophobic amino
acid transporters (HAAT), such as
leucine/isoleucine/valine binding protein (LIVBP);
however its ligand specificity has not been determined
experimentally.
Length = 312
Score = 26.1 bits (58), Expect = 5.1
Identities = 18/63 (28%), Positives = 21/63 (33%), Gaps = 25/63 (39%)
Query: 22 FGNESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNRTYQGIAGDVHIDA 81
ES S F YDA L ++A YQG +G V D
Sbjct: 266 AYGESPSAFADQSYDAAALLALA-------------------------YQGASGVVDFDE 300
Query: 82 NGD 84
NGD
Sbjct: 301 NGD 303
>gnl|CDD|216596 pfam01600, Corona_S1, Coronavirus S1 glycoprotein. The coronavirus
spike glycoprotein forms the characteristic 'corona'
after which the group is named. The Spike glycoprotein
is translated as a large polypeptide that is
subsequently cleaved to S1 and S2 pfam01601.
Length = 512
Score = 26.3 bits (58), Expect = 5.9
Identities = 12/53 (22%), Positives = 20/53 (37%)
Query: 18 YNFTFGNESVSTFVTAFYDAVILYSIALNETIAMGGSQSDGSAITRRMWNRTY 70
YN TF N +V+T + LY + ++ + S S+ Y
Sbjct: 258 YNHTFVNLTVATPNLGGVQSFNLYQTSTAQSGYYNFNFSFLSSFCVDTSQFMY 310
>gnl|CDD|235325 PRK04974, PRK04974, glycerol-3-phosphate acyltransferase;
Validated.
Length = 818
Score = 26.0 bits (58), Expect = 6.0
Identities = 11/22 (50%), Positives = 15/22 (68%), Gaps = 5/22 (22%)
Query: 65 MWNRTYQGIAGDVHIDANGDRL 86
+WNR YQGI +VH N +R+
Sbjct: 278 LWNRLYQGI--NVH---NAERV 294
>gnl|CDD|216147 pfam00844, Gemini_coat, Geminivirus coat protein/nuclear export
factor BR1 family. It has been shown that the 104
N-terminal amino acids of the maize streak virus coat
protein bind DNA non- specifically. This family also
includes various geminivirus movement proteins that are
nuclear export factors or shuttles. One member BR1
facilitates the export of both ds and ss DNA form the
nucleus.
Length = 244
Score = 25.7 bits (57), Expect = 6.3
Identities = 8/60 (13%), Positives = 21/60 (35%), Gaps = 10/60 (16%)
Query: 8 VKVKKVAKEGYNFTFGNESVSTFVTAFY----------DAVILYSIALNETIAMGGSQSD 57
V+ ++ + G +F N + ++ + L S+ T+ + + D
Sbjct: 49 VQSFEINQFGPDFVVSNTGKVSLISDPTRGKGETNRVRKYIKLKSLYFKGTVWIDENIKD 108
>gnl|CDD|107362 cd06367, PBP1_iGluR_NMDA, N-terminal
leucine/isoleucine/valine-binding protein (LIVBP)-like
domain of the ionotropic N-methyl-d-asparate (NMDA)
subtype of glutamate receptors. N-terminal
leucine/isoleucine/valine-binding protein (LIVBP)-like
domain of the ionotropic N-methyl-d-asparate (NMDA)
subtype of glutamate receptors. While this N-terminal
domain belongs to the periplasmic-binding fold type I
superfamily, the glutamate-binding domain of the iGluR
is structurally homologous to the periplasmic-binding
fold type II. The LIVBP-like domain of iGluRs is thought
to play a role in the initial assembly of iGluR
subunits, but it is not well understood how this domain
is arranged and functions in intact iGluR. The function
of the NMDA subtype receptor serves critical functions
in neuronal development, functioning, and degeneration
in the mammalian central nervous system. The functional
NMDA receptor is a heterotetramer comprising two NR1 and
two NR2 (A, B, C, and D) or NR3 (A and B) subunits. The
receptor controls a cation channel that is highly
permeable to monovalent ions and calcium and exhibits
voltage-dependent inhibition by magnesium. Dual
agonists, glutamate and glycine, are required for
efficient activation of the NMDA receptor. Among NMDA
receptor subtypes, the NR2B subunit containing receptors
appear particularly important for pain perception; thus
NR2B-selective antagonists may be useful in the
treatment of chronic pain.
Length = 362
Score = 26.1 bits (58), Expect = 6.5
Identities = 10/30 (33%), Positives = 15/30 (50%)
Query: 56 SDGSAITRRMWNRTYQGIAGDVHIDANGDR 85
S G + R + N T+ G GDV + +G
Sbjct: 298 SSGQYLARFLMNVTFDGETGDVSFNEDGYL 327
>gnl|CDD|131724 TIGR02677, TIGR02677, TIGR02677 family protein. Members of this
protein belong to a conserved gene four-gene
neighborhood found sporadically in a phylogenetically
broad range of bacteria: Nocardia farcinica,
Symbiobacterium thermophilum, and Streptomyces
avermitilis (Actinobacteria), Geobacillus kaustophilus
(Firmicutes), Azoarcus sp. EbN1 and Ralstonia
solanacearum (Betaproteobacteria) [Hypothetical
proteins, Conserved].
Length = 494
Score = 25.9 bits (57), Expect = 7.0
Identities = 13/42 (30%), Positives = 18/42 (42%), Gaps = 6/42 (14%)
Query: 68 RTYQGIAGDVHIDANGDRLADYSLLDMDPDTS------EFRR 103
R Y +A + D+L + L P+TS EFRR
Sbjct: 42 RQYLPVADLTELQQALDQLVKWGNLTAIPETSRVRTIEEFRR 83
>gnl|CDD|220541 pfam10053, DUF2290, Uncharacterized conserved protein (DUF2290).
Members of this family of hypothetical bacterial
proteins have no known function.
Length = 196
Score = 25.5 bits (56), Expect = 8.7
Identities = 8/26 (30%), Positives = 12/26 (46%)
Query: 1 MRFDFTAVKVKKVAKEGYNFTFGNES 26
+RFDF + A + T G+ S
Sbjct: 112 LRFDFDPDAREDGAHPASHLTIGDVS 137
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.316 0.134 0.379
Gapped
Lambda K H
0.267 0.0674 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 6,394,625
Number of extensions: 557943
Number of successful extensions: 458
Number of sequences better than 10.0: 1
Number of HSP's gapped: 451
Number of HSP's successfully gapped: 41
Length of query: 124
Length of database: 10,937,602
Length adjustment: 85
Effective length of query: 39
Effective length of database: 7,167,512
Effective search space: 279532968
Effective search space used: 279532968
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.6 bits)
S2: 53 (24.3 bits)