RPS-BLAST 2.2.22 [Sep-27-2009]
Database: CddA
21,609 sequences; 6,263,737 total letters
Searching..................................................done
Query= 537021.9.peg.574_1
(51 letters)
>gnl|CDD|73158 cd01699, RNA_dep_RNAP, RNA_dep_RNAP: RNA-dependent RNA polymerase
(RdRp) is an essential protein encoded in the genomes
of all RNA containing viruses with no DNA stage. RdRp
catalyzes synthesis of the RNA strand complementary to
a given RNA template. RdRps of many viruses are
products of processing of polyproteins. Some RdRps
consist of one polypeptide chain, and others are
complexes of several subunits. The domain organization
and the 3D structure of the catalytic center of a wide
range of RdRps, including those with a low overall
sequence homology, are conserved. The catalytic center
is formed by several motifs containing a number of
conserved amino acid residues. This subfamily
represents the RNA-dependent RNA polymerases from all
positive-strand RNA eukaryotic viruses with no DNA
stage..
Length = 278
Score = 27.2 bits (60), Expect = 1.1
Identities = 9/43 (20%), Positives = 16/43 (37%)
Query: 4 KEKYGKNRNISFIPIIIIVLSKKISMPFVHSMLRAGLRPPCIF 46
K + GK R I P+ + + PF +++ P
Sbjct: 33 KVEAGKTRLIQPRPLDYNIALRMYLGPFEAKLMKNRGGLPIAV 75
>gnl|CDD|176548 cd08606, GDPD_YPL110cp_fungi, Glycerophosphodiester
phosphodiesterase domain of Saccharomyces cerevisiae
YPL110cp and similar proteins. This subfamily
corresponds to the glycerophosphodiester
phosphodiesterase domain (GDPD) present in Saccharomyces
cerevisiae YPL110cp and other uncharacterized fungal
homologs. The product of S. cerevisiae ORF YPL110c
(GDE1), YPL110cp (Gde1p), displays homology to bacterial
and mammalian glycerophosphodiester phosphodiesterases
(GP-GDE, EC 3.1.4.46), which catalyzes the degradation
of glycerophosphodiesters to produce
sn-glycerol-3-phosphate (G3P) and the corresponding
alcohols. S. cerevisiae YPL110cp has been characterized
as a cytoplasmic glycerophosphocholine (GPC)-specific
phosphodiesterase that selectively hydrolyzes GPC, not
glycerophosphoinositol (GPI), to generate choline and
glycerolphosphate. YPL110cp has multi-domain
architecture, including not only C-terminal GDPD, but
also an SPX N-terminal domain along with several ankyrin
repeats, which implies that YPL110cp may mediate
protein-protein interactions in a variety of proteins
and play a role in maintaining cellular phosphate
levels. Members in this family are distantly related to
S. cerevisiae YPL206cp, which selectively catalyzes the
cleavage of phosphatidylglycerol (PG), not
glycerophosphoinositol (GPI) or glycerophosphocholine
(GPC), to diacylglycerol (DAG) and glycerophosphate, and
has been characterized as a PG-specific phospholipase C.
Length = 286
Score = 26.6 bits (59), Expect = 1.4
Identities = 13/24 (54%), Positives = 14/24 (58%), Gaps = 3/24 (12%)
Query: 6 KYGKNRNI---SFIPIIIIVLSKK 26
YG RNI SF P I I+LS K
Sbjct: 161 DYGAGRNIIFSSFTPDICILLSLK 184
>gnl|CDD|173895 cd00517, ATPS, ATP-sulfurylase. ATP-sulfurylase (ATPS), also known
as sulfate adenylate transferase, catalyzes the transfer
of an adenylyl group from ATP to sulfate, forming
adenosine 5'-phosphosulfate (APS). This reaction is
generally accompanied by a further reaction, catalyzed
by APS kinase, in which APS is phosphorylated to yield
3'-phospho-APS (PAPS). In some organisms the APS kinase
is a separate protein, while in others it is
incorporated with ATP sulfurylase in a bifunctional
enzyme that catalyzes both reactions. In bifunctional
proteins, the domain that performs the kinase activity
can be attached at the N-terminal end of the sulfurylase
unit or at the C-terminal end, depending on the
organism. While the reaction is ubiquitous among
organisms, the physiological role of the reaction
varies. In some organisms it is used to generate APS
from sulfate and ATP, while in others it proceeds in the
opposite direction to generate ATP from APS and
pyrophosphate. ATP sulfurylase can be a monomer, a
homodimer, or a homo-oligomer, depending on the
organism. ATPS belongs to a large superfamily of
nucleotidyltransferases that includes pantothenate
synthetase (PanC), phosphopantetheine
adenylyltransferase (PPAT), and the amino-acyl tRNA
synthetases. The enzymes of this family are structurally
similar and share a dinucleotide-binding domain.
Length = 353
Score = 24.1 bits (53), Expect = 7.6
Identities = 8/18 (44%), Positives = 10/18 (55%)
Query: 26 KISMPFVHSMLRAGLRPP 43
IS + MLR G +PP
Sbjct: 321 NISGTKLRKMLREGEKPP 338
>gnl|CDD|145087 pfam01747, ATP-sulfurylase, ATP-sulfurylase. This family consists
of ATP-sulfurylase or sulfate adenylyltransferase
EC:2.7.7.4 some of which are part of a bifunctional
polypeptide chain associated with adenosyl
phosphosulphate (APS) kinase pfam01583. Both enzymes are
required for PAPS (phosphoadenosine-phosphosulfate)
synthesis from inorganic sulphate. ATP sulfurylase
catalyses the synthesis of adenosine-phosphosulfate APS
from ATP and inorganic sulphate.
Length = 310
Score = 24.1 bits (53), Expect = 8.9
Identities = 9/21 (42%), Positives = 10/21 (47%)
Query: 26 KISMPFVHSMLRAGLRPPCIF 46
IS + MLR G PP F
Sbjct: 277 FISGTKLREMLREGEEPPEWF 297
>gnl|CDD|32229 COG2046, MET3, ATP sulfurylase (sulfate adenylyltransferase)
[Inorganic ion transport and metabolism].
Length = 397
Score = 24.1 bits (52), Expect = 9.7
Identities = 10/21 (47%), Positives = 13/21 (61%)
Query: 26 KISMPFVHSMLRAGLRPPCIF 46
IS + MLRAG++PP F
Sbjct: 344 HISGTKLREMLRAGVKPPEEF 364
Database: CddA
Posted date: Feb 4, 2011 9:38 PM
Number of letters in database: 6,263,737
Number of sequences in database: 21,609
Lambda K H
0.334 0.148 0.465
Gapped
Lambda K H
0.267 0.0724 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 21609
Number of Hits to DB: 669,496
Number of extensions: 24254
Number of successful extensions: 149
Number of sequences better than 10.0: 1
Number of HSP's gapped: 149
Number of HSP's successfully gapped: 11
Length of query: 51
Length of database: 6,263,737
Length adjustment: 24
Effective length of query: 27
Effective length of database: 5,745,121
Effective search space: 155118267
Effective search space used: 155118267
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 39 (21.6 bits)
S2: 51 (23.4 bits)