RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy6921
(256 letters)
>gnl|CDD|215860 pfam00328, His_Phos_2, Histidine phosphatase superfamily (branch
2). The histidine phosphatase superfamily is so named
because catalysis centres on a conserved His residue
that is transiently phosphorylated during the catalytic
cycle. Other conserved residues contribute to a
'phosphate pocket' and interact with the phospho group
of substrate before, during and after its transfer to
the His residue. Structure and sequence analyses show
that different families contribute different additional
residues to the 'phosphate pocket' and, more
surprisingly, differ in the position, in sequence and in
three dimensions, of a catalytically essential acidic
residue. The superfamily may be divided into two main
branches.The smaller branch 2 contains predominantly
eukaryotic proteins. The catalytic functions in members
include phytase, glucose-1-phosphatase and multiple
inositol polyphosphate phosphatase. The in vivo roles of
the mammalian acid phosphatases in branch 2 are not
fully understood, although activity against
lysophosphatidic acid and tyrosine-phosphorylated
proteins has been demonstrated.
Length = 327
Score = 110 bits (277), Expect = 1e-28
Identities = 59/247 (23%), Positives = 94/247 (38%), Gaps = 24/247 (9%)
Query: 28 AVARHGDRY-------KDKDEFFENDPFMNEDPFWMPH---GHGQLRNKGKYRMHYLGQS 77
V+RHGDR + F+ + D G GQL +G+ + LG+
Sbjct: 7 VVSRHGDRTPTKSLPKDPEAWPFKLLSEKHNDFLNKVQWPLGWGQLTPRGRAQAFELGRY 66
Query: 78 LRLRYNGFLKEEYYYGNIKFYSPDIDRCLMSAQLISQGLYPPSGVNIWNDNVGKFFQPIP 137
LR RY G L + Y + S D +R L SAQ GL+PP G DN +QPIP
Sbjct: 67 LRQRYVGLLPDGYPPSEVYIRSSDSNRTLASAQAFLAGLFPPEG---DIDNDLLDWQPIP 123
Query: 138 I----KSFDSSQDLIFNDGKSCPPYEKELN-KVLSREMADINAKYKDIY--EYVAYHTGR 190
+ + + +L+ SCP +++ L K + E+A + A Y + G
Sbjct: 124 VVTLPEVKKALANLLLLGYDSCPAFDESLVEKRVDPELAKLLAVYLEPIAKRLSQLLPGE 183
Query: 191 NITTLREVNEVYQTLRIEFEN--GRQMPEWTKQVFPSKLKALAGLYN--QVIFYNDKMKR 246
T +V + E P+ L+ L+ L + ++ +
Sbjct: 184 TNLTGLDVWALLDLCLFETNASDNSPFPDLFTGYDALHLEYLSDLEEYYGLSGIGPELAK 243
Query: 247 IKAGTYS 253
+ G
Sbjct: 244 LIGGPLL 250
>gnl|CDD|132717 cd07061, HP_HAP_like, Histidine phosphatase domain found in
histidine acid phosphatases and phytases; contains a His
residue which is phosphorylated during the reaction.
Catalytic domain of HAP (histidine acid phosphatases)
and phytases (myo-inositol hexakisphosphate
phosphohydrolases). The conserved catalytic core of this
domain contains a His residue which is phosphorylated in
the reaction. Functions in this subgroup include roles
in metabolism, signaling, or regulation, for example
Escherichia coli glucose-1-phosphatase functions to
scavenge glucose from glucose-1-phosphate and the
signaling molecules inositol 1,3,4,5,6-pentakisphosphate
(InsP5) and inositol hexakisphosphate (InsP6) are in
vivo substrates for eukaryotic multiple inositol
polyphosphate phosphatase 1 (Minpp1). Phytases scavenge
phosphate from extracellular sources and are added to
animal feed while prostatic acid phosphatase (PAP) has
been used for many years as a serum marker for prostate
cancer. Recently PAP has been shown in mouse models to
suppress pain by functioning as an
ecto-5prime-nucleotidase. In vivo it dephosphorylates
extracellular adenosine monophosphate (AMP) generating
adenosine,and leading to the activation of A1-adenosine
receptors in dorsal spinal cord.
Length = 242
Score = 62.8 bits (153), Expect = 8e-12
Identities = 34/124 (27%), Positives = 48/124 (38%), Gaps = 35/124 (28%)
Query: 28 AVARHGDRYKDKDEFFENDPFMNEDPFWMPHGHGQLRNKGKYRMHYLGQSLRLRYNGFLK 87
++RHGDRY P G+L G+ + LG+ R RY L
Sbjct: 7 VLSRHGDRY--------------------P---GELTPFGRQQAFELGRYFRQRYGELLL 43
Query: 88 EEYYYGN-IKFYSPDIDRCLMSAQLISQGLYPPSGVNIWNDNVGKFFQPIPIKSFDSSQD 146
Y + + S D R L SAQ GL+PP G +QPI + + +D
Sbjct: 44 LHSYNRSDLYIRSSDSQRTLQSAQAFLAGLFPPDG-----------WQPIAVHTIPEEED 92
Query: 147 LIFN 150
+ N
Sbjct: 93 DVSN 96
>gnl|CDD|132716 cd07040, HP, Histidine phosphatase domain found in a functionally
diverse set of proteins, mostly phosphatases; contains a
His residue which is phosphorylated during the reaction.
Catalytic domain of a functionally diverse set of
proteins, most of which are phosphatases. The conserved
catalytic core of this domain contains a His residue
which is phosphorylated in the reaction. This set of
proteins includes cofactor-dependent and
cofactor-independent phosphoglycerate mutases (dPGM, and
BPGM respectively), fructose-2,6-bisphosphatase
(F26BP)ase, Sts-1, SixA, histidine acid phosphatases,
phytases, and related proteins. Functions include roles
in metabolism, signaling, or regulation, for example
F26BPase affects glycolysis and gluconeogenesis through
controlling the concentration of F26BP; BPGM controls
the concentration of 2,3-BPG (the main allosteric
effector of hemoglobin in human blood cells); human
Sts-1 is a T-cell regulator; Escherichia coli Six A
participates in the ArcB-dependent His-to-Asp
phosphorelay signaling system; phytases scavenge
phosphate from extracellular sources. Deficiency and
mutation in many of the human members result in disease,
for example erythrocyte BPGM deficiency is a disease
associated with a decrease in the concentration of
2,3-BPG. Clinical applications include the use of
prostatic acid phosphatase (PAP) as a serum marker for
prostate cancer. Agricultural applications include the
addition of phytases to animal feed.
Length = 153
Score = 43.6 bits (103), Expect = 2e-05
Identities = 25/97 (25%), Positives = 42/97 (43%), Gaps = 21/97 (21%)
Query: 29 VARHGDRYKDKDEFFENDPFMNEDPFWMPHGHGQLRNKGKYRMHYLGQSLRLRYNGFLKE 88
+ RHG+R N + + G G L KG+ + LG++LR RY F
Sbjct: 4 LVRHGERE------------PNAEGRFTGWGDGPLTEKGRQQARELGKALRERYIKF--- 48
Query: 89 EYYYGNIKFYSPDIDRCLMSAQLISQGLYPPSGVNIW 125
+ YS + R + +A++I +GL+ V +
Sbjct: 49 ------DRIYSSPLKRAIQTAEIILEGLFEGLPVEVD 79
>gnl|CDD|212091 cd11522, SLC6sbd_SBAT1, Sodium-coupled branched-chain amino-acid
transporter 1; solute-binding domain. SBAT1 (also
called B0AT2, v7-3, NTT7-3) is a high-affinity
Na(+)-dependent transporter for large neutral amino
acids, including leucine, isoleucine, valine, proline
and methionine. Human SBAT1 is encoded by the SLC6A15
gene, a susceptibility gene for major depression. SBAT1
is expressed in brain, and may have a role in
transporting neurotransmitter precursors into neurons.
This subgroup belongs to the solute carrier 6 (SLC6)
transporter family.
Length = 580
Score = 38.4 bits (89), Expect = 0.003
Identities = 17/48 (35%), Positives = 24/48 (50%), Gaps = 1/48 (2%)
Query: 84 GFLKEEYYYGNIKFYSPDIDRCLMSAQLISQGLYPPSGVNIWNDNVGK 131
GF YYY K+ SP + L+ A ++ GL PP G N W ++
Sbjct: 502 GFTPNRYYYYMWKYISPLVLLSLLVASVVQMGLSPP-GYNAWIEDKAT 548
>gnl|CDD|212084 cd11515, SLC6sbd_NTT4-like, Na(+)-dependent neurotransmitter
transporter 4, and related proteins; solute-binding
domain. This subgroup includes the solute-binding
domain of NTT4 (also called XT1) and SBAT1 (also called
B0AT2, v7-3, NTT7-3); both these proteins can transport
neutral amino acids. Human SBAT1 is encoded by the
SLC6A15 gene, a susceptibility gene for major
depression. SBAT1 is expressed in brain, and may have a
role in transporting neurotransmitter precursors into
neurons. Human NTT4 is encoded by the SLC6A17 gene. NTT4
is specifically expressed in the nervous system, in
synaptic vesicles of glutamatergic and GABAergic
neurons, and may play an important role in synaptic
transmission. This subgroup belongs to the solute
carrier 6 (SLC6) transporter family.
Length = 530
Score = 37.2 bits (86), Expect = 0.007
Identities = 17/42 (40%), Positives = 22/42 (52%), Gaps = 1/42 (2%)
Query: 84 GFLKEEYYYGNIKFYSPDIDRCLMSAQLISQGLYPPSGVNIW 125
GF YYY K+ SP L++A ++ GL PP G N W
Sbjct: 452 GFRPSRYYYYMWKYISPLCLLVLLTASIVQMGLSPP-GYNAW 492
>gnl|CDD|212090 cd11521, SLC6sbd_NTT4, Na(+)-dependent neurotransmitter transporter
4; solute-binding domain. NTT4 (also called XT1)
transports the neutral amino acids, proline, glycine,
leucine, and alanine, and may play an important role in
synaptic transmission. Human NTT4 is encoded by the
SLC6A17 gene. NTT4 is specifically expressed in the
nervous system, in synaptic vesicles of glutamatergic
and GABAergic neurons. This subgroup belongs to the
solute carrier 6 (SLC6) transporter family.
Length = 589
Score = 31.4 bits (71), Expect = 0.54
Identities = 15/42 (35%), Positives = 22/42 (52%), Gaps = 1/42 (2%)
Query: 84 GFLKEEYYYGNIKFYSPDIDRCLMSAQLISQGLYPPSGVNIW 125
GF +Y+ K+ SP LM+A +I G+ PP G + W
Sbjct: 502 GFRPYSFYFYTWKYVSPICMAVLMTASIIQLGVSPP-GYSAW 542
>gnl|CDD|182334 PRK10251, PRK10251, phosphopantetheinyltransferase component of
enterobactin synthase multienzyme complex; Provisional.
Length = 207
Score = 30.6 bits (69), Expect = 0.57
Identities = 10/28 (35%), Positives = 17/28 (60%), Gaps = 1/28 (3%)
Query: 43 FENDPFMNEDPFWMPHGHGQLRNKGKYR 70
F+ F +D W+PH + QL++ G+ R
Sbjct: 23 FDPASFHEQDLLWLPH-YAQLQHAGRKR 49
>gnl|CDD|212537 cd11589, Agmatinase_like_1, Agmatinase and related proteins.
This family includes known and predicted bacterial
agmatinase (agmatine ureohydrolase; AUH; SpeB;
EC=3.5.3.11), a binuclear manganese metalloenzyme,
belonging to the ureohydrolase superfamily. It is a key
enzyme in the synthesis of polyamine putrescine; it
catalyzes hydrolysis of agmatine to yield urea and
putrescine, the precursor for biosynthesis of higher
polyamines, spermidine, and spermine. Agmatinase from
Deinococcus radiodurans shows approximately 33% of
sequence identity to human mitochondrial agmatinase. An
analysis of the evolutionary relationship among
ureohydrolase superfamily enzymes indicates the pathway
involving arginine decarboxylase and agmatinase evolved
earlier than the arginase pathway of polyamine.
Length = 274
Score = 29.9 bits (68), Expect = 1.3
Identities = 9/51 (17%), Positives = 15/51 (29%), Gaps = 2/51 (3%)
Query: 6 VVNTPVCLAYCWDKKGRLGP--IRAVARHGDRYKDKDEFFENDPFMNEDPF 54
V+ P + Y + R P IR + R + + D
Sbjct: 3 VLGVPYDMGYPFRSGARFAPRAIREASTRFARGIGGYDDDDGGLLFLGDGV 53
>gnl|CDD|172945 PRK14470, PRK14470, ribosomal RNA large subunit methyltransferase
N; Provisional.
Length = 336
Score = 28.4 bits (63), Expect = 3.4
Identities = 19/60 (31%), Positives = 30/60 (50%), Gaps = 14/60 (23%)
Query: 120 SGVNIWNDN---VGKFFQPIPIKSFDSSQDLI-FND--GKSCPPYEKELNKV---LSREM 170
SGVN+ ++ +G+ IP++ + I ND G+ PP E E N L+RE+
Sbjct: 255 SGVNVGEEDAAALGRLLAGIPVRL-----NPIAVNDATGRYRPPDEDEWNAFRDALAREL 309
>gnl|CDD|221169 pfam11695, DUF3291, Domain of unknown function (DUF3291). This
bacterial family of proteins has no known function.
Length = 140
Score = 27.6 bits (62), Expect = 4.1
Identities = 11/33 (33%), Positives = 16/33 (48%), Gaps = 6/33 (18%)
Query: 31 RHGDRYKDKDEFFENDPFMNEDPF---WMPHGH 60
H + + E+FE M+E F W+P GH
Sbjct: 81 VHRAFLRRRREWFER---MDEPHFVLWWVPAGH 110
>gnl|CDD|131356 TIGR02303, HpaG-C-term, 4-hydroxyphenylacetate degradation
bifunctional isomerase/decarboxylase, C-terminal
subunit. This model represents one of two
subunits/domains of the bifunctional
isomerase/decarboxylase involved in
4-hydroxyphenylacetate degradation. In E. coli and some
other species this enzyme is encoded by a single
polypeptide containing both this domain and the closely
related N-terminal domain (TIGR02305). In other species
such as Pasteurella multocida these domains are found as
two separate proteins (usually as tandem genes).
Together, these domains carry out the decarboxylation of
5-oxopent-3-ene-1,2,5-tricarboxylic acid (OPET) to
2-hydroxy-2,4-diene-1,7-dioate (HHDD) and the subsequent
isomerization to 2-oxohept-3-ene-1,7-dioate (OHED).
Length = 245
Score = 27.1 bits (60), Expect = 9.5
Identities = 15/45 (33%), Positives = 22/45 (48%), Gaps = 2/45 (4%)
Query: 158 YEKELNKVLSREMADINAKYKDIYEYVAYHTGRNITTLREVNEVY 202
YE EL V+ + N K +D +YV +T N +R+ E Y
Sbjct: 95 YECELAVVVGKTAK--NVKREDAMDYVLGYTIANDYAIRDYLENY 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
0.320 0.139 0.434
Gapped
Lambda K H
0.267 0.0759 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 13,564,010
Number of extensions: 1304113
Number of successful extensions: 1037
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1031
Number of HSP's successfully gapped: 20
Length of query: 256
Length of database: 10,937,602
Length adjustment: 95
Effective length of query: 161
Effective length of database: 6,723,972
Effective search space: 1082559492
Effective search space used: 1082559492
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 (21.8 bits)
S2: 58 (26.1 bits)