RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy7748
(232 letters)
>gnl|CDD|215841 pfam00293, NUDIX, NUDIX domain.
Length = 133
Score = 59.0 bits (143), Expect = 3e-11
Identities = 22/91 (24%), Positives = 31/91 (34%), Gaps = 5/91 (5%)
Query: 70 YTARANVLMQMRFD-----GYIGFPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDL 124
VL+ R G PGG V+ GESP EA REL EE L + L
Sbjct: 10 LNEDGEVLLVRRSRPPVFPGLWELPGGKVEPGESPEEAAVRELEEETGLRVLLLLLLGVL 69
Query: 125 VCIHYSQSKKIILHFYALQVEKTDVLEIEKG 155
+ +H + ++ +
Sbjct: 70 EYPAPGRDGGEHVHVFLAELLGGEPEPQPNE 100
>gnl|CDD|239217 cd02883, Nudix_Hydrolase, Nudix hydrolase is a superfamily of
enzymes found in all three kingdoms of life, and it
catalyzes the hydrolysis of NUcleoside DIphosphates
linked to other moieties, X. Enzymes belonging to this
superfamily require a divalent cation, such as Mg2+ or
Mn2+ for their activity. Members of this family are
recognized by a highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which forms a
structural motif that functions as a metal binding and
catalytic site. Substrates of nudix hydrolase include
intact and oxidatively damaged nucleoside triphosphates,
dinucleoside polyphosphates, nucleotide-sugars and
dinucleotide enzymes. These substrates are metabolites
or cell signaling molecules that require regulation
during different stages of the cell cycle or during
periods of stress. In general, the role of the nudix
hydrolase is to sanitize the nucleotide pools and to
maintain cell viability, thereby serving as surveillance
and "house-cleaning" enzymes. Substrate specificity is
used to define child families within the superfamily.
Differences in substrate specificity are determined by
the N-terminal extension or by residues in variable loop
regions. Mechanistically, substrate hydrolysis occurs by
a nucleophilic substitution reaction, with variation in
the numbers and roles of divalent cations required. This
superfamily consists of at least nine families: IPP
(isopentenyl diphosphate) isomerase, ADP ribose
pyrophosphatase, mutT pyrophosphohydrolase, coenzyme-A
pyrophosphatase,
MTH1-7,8-dihydro-8-oxoguanine-triphosphatase,
diadenosine tetraphosphate hydrolase, NADH
pyrophosphatase, GDP-mannose hydrolase and the
c-terminal portion of the mutY adenine glycosylase.
Length = 123
Score = 52.9 bits (127), Expect = 4e-09
Identities = 17/81 (20%), Positives = 31/81 (38%), Gaps = 3/81 (3%)
Query: 76 VLMQMR---FDGYIGFPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCIHYSQS 132
VL+ R G PGG V+ GE+ EA RE+ EE L+ +
Sbjct: 14 VLLVRRADSPGGLWELPGGGVEPGETLEEAAIREVREETGLDVDVLRLLGVYEVESPDEG 73
Query: 133 KKIILHFYALQVEKTDVLEIE 153
+ ++ + ++ + +
Sbjct: 74 EHAVVFVFLARLVGGEPTLLP 94
>gnl|CDD|239517 cd03425, MutT_pyrophosphohydrolase, The MutT pyrophosphohydrolase
is a prototypical Nudix hydrolase that catalyzes the
hydrolysis of nucleoside and deoxynucleoside
triphosphates (NTPs and dNTPs) by substitution at a
beta-phosphorus to yield a nucleotide monophosphate
(NMP) and inorganic pyrophosphate (PPi). This enzyme
requires two divalent cations for activity; one
coordinates the phosphoryl groups of the NTP/dNTP
substrate, and the other coordinates to the enzyme. It
also contains the Nudix motif, a highly conserved
23-residue block (GX5EX7REUXEEXGU, where U = I, L or V),
that functions as metal binding and catalytic site. MutT
pyrophosphohydrolase is important in preventing errors
in DNA replication by hydrolyzing mutagenic nucleotides
such as 8-oxo-dGTP (a product of oxidative damage),
which can mispair with template adenine during DNA
replication, to guanine nucleotides.
Length = 124
Score = 51.7 bits (125), Expect = 1e-08
Identities = 20/55 (36%), Positives = 33/55 (60%), Gaps = 6/55 (10%)
Query: 88 FPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLV-CIHYS-QSKKIILHFY 140
FPGG V+ GE+P +AL REL EE+ + V+ +L+ + + K++ LH +
Sbjct: 32 FPGGKVEPGETPEQALVRELREELGIE----VEVGELLATVEHDYPDKRVTLHVF 82
>gnl|CDD|240038 cd04682, Nudix_Hydrolase_23, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 122
Score = 51.2 bits (123), Expect = 1e-08
Identities = 19/49 (38%), Positives = 27/49 (55%), Gaps = 7/49 (14%)
Query: 75 NVLMQMR-------FDGYIGFPGGLVDAGESPLEALNRELNEEINLNPK 116
+L+Q+R + G+ PGG + GE+PLE + REL EEI L
Sbjct: 13 RLLLQLRDDKPGIPYPGHWDLPGGHREGGETPLECVLRELLEEIGLTLP 61
>gnl|CDD|239516 cd03424, ADPRase_NUDT5, ADP-ribose pyrophosphatase (ADPRase)
catalyzes the hydrolysis of ADP-ribose and a variety of
additional ADP-sugar conjugates to AMP and
ribose-5-phosphate. Like other members of the Nudix
hydrolase superfamily, it requires a divalent cation,
such as Mg2+, for its activity. It also contains a
highly conserved 23-residue Nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V) which functions
as a metal binding site/catalytic site. In addition to
the Nudix motif, there are additional conserved amino
acid residues, distal from the signature sequence, that
correlate with substrate specificity. In humans, there
are four distinct ADPRase activities, three putative
cytosolic enzymes (ADPRase-I, -II, and -Mn) and a single
mitochondrial enzyme (ADPRase-m). Human ADPRase-II is
also referred to as NUDT5. It lacks the N-terminal
target sequence unique to mitochondrial ADPRase. The
different cytosolic types are distinguished by their
specificities for substrate and specific requirement for
metal ions. NUDT5 forms a homodimer.
Length = 137
Score = 51.3 bits (124), Expect = 1e-08
Identities = 34/127 (26%), Positives = 52/127 (40%), Gaps = 32/127 (25%)
Query: 57 MIFAYNDDKIFATYTARANVLM--QMRF--DGY-IGFPGGLVDAGESPLEALNRELNEEI 111
+ Y+DD V++ Q R G+ + P GL+D GE P EA REL EE
Sbjct: 6 AVLPYDDDG---------KVVLVRQYRPPVGGWLLELPAGLIDPGEDPEEAARRELEEET 56
Query: 112 NLNPKYKVKDSDLVCIHYSQ----SKKIILHFYALQVEKTDVLEIEKGALTSHDYGVEVL 167
Y+ D + + Y ++I L F A + + +++G E +
Sbjct: 57 G----YEAGDLEKLGSFYPSPGFSDERIHL-FLAEDLSPGEEGLLDEG---------EDI 102
Query: 168 GTVRVPL 174
V VPL
Sbjct: 103 EVVLVPL 109
>gnl|CDD|183303 PRK11762, nudE, adenosine nucleotide hydrolase NudE; Provisional.
Length = 185
Score = 51.0 bits (123), Expect = 5e-08
Identities = 18/26 (69%), Positives = 22/26 (84%)
Query: 86 IGFPGGLVDAGESPLEALNRELNEEI 111
+GFP GL+D GE+PLEA NREL EE+
Sbjct: 76 LGFPKGLIDPGETPLEAANRELKEEV 101
>gnl|CDD|234820 PRK00714, PRK00714, RNA pyrophosphohydrolase; Reviewed.
Length = 156
Score = 48.6 bits (117), Expect = 2e-07
Identities = 15/29 (51%), Positives = 21/29 (72%)
Query: 88 FPGGLVDAGESPLEALNRELNEEINLNPK 116
FP G +D GE+P +A+ REL EE+ L P+
Sbjct: 36 FPQGGIDPGETPEQAMYRELYEEVGLRPE 64
>gnl|CDD|223979 COG1051, COG1051, ADP-ribose pyrophosphatase [Nucleotide transport
and metabolism].
Length = 145
Score = 48.2 bits (115), Expect = 3e-07
Identities = 16/36 (44%), Positives = 19/36 (52%)
Query: 82 FDGYIGFPGGLVDAGESPLEALNRELNEEINLNPKY 117
GY PGG V+ GE+ EA REL EE L +
Sbjct: 33 GAGYWALPGGFVEIGETLEEAARRELKEETGLRVRV 68
>gnl|CDD|240046 cd04690, Nudix_Hydrolase_31, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 118
Score = 47.3 bits (113), Expect = 3e-07
Identities = 16/27 (59%), Positives = 23/27 (85%)
Query: 88 FPGGLVDAGESPLEALNRELNEEINLN 114
PGG ++AGE+PL+AL REL+EE+ L+
Sbjct: 27 LPGGKIEAGETPLQALIRELSEELGLD 53
>gnl|CDD|239643 cd03671, Ap4A_hydrolase_plant_like, Diadenosine tetraphosphate
(Ap4A) hydrolase is a member of the Nudix hydrolase
superfamily. Members of this family are well represented
in a variety of prokaryotic and eukaryotic organisms.
Phylogenetic analysis reveals two distinct subgroups
where plant enzymes fall into one group (represented by
this subfamily) and fungi/animals/archaea enzymes fall
into another. Bacterial enzymes are found in both
subfamilies. Ap4A is a potential by-product of aminoacyl
tRNA synthesis, and accumulation of Ap4A has been
implicated in a range of biological events, such as DNA
replication, cellular differentiation, heat shock,
metabolic stress, and apoptosis. Ap4A hydrolase cleaves
Ap4A asymmetrically into ATP and AMP. It is important in
the invasive properties of bacteria and thus presents a
potential target for the inhibition of such invasive
bacteria. Besides the signature nudix motif
(G[X5]E[X7]REUXEEXGU where U is Ile, Leu, or Val), Ap4A
hydrolase is structurally similar to the other members
of the nudix superfamily with some degree of variations.
Several regions in the sequences are poorly defined and
substrate and metal binding sites are only predicted
based on kinetic studies.
Length = 147
Score = 48.0 bits (115), Expect = 3e-07
Identities = 21/67 (31%), Positives = 30/67 (44%), Gaps = 8/67 (11%)
Query: 50 GYHASHCMIFAYNDDKIFATYTARANVLMQMRFDGYIGFPGGLVDAGESPLEALNRELNE 109
Y + ++ D K+F R ++ G FP G +D GE P +A REL E
Sbjct: 1 PYRPNVGVVLFNEDGKVFV---GR-----RIDTPGAWQFPQGGIDEGEDPEQAALRELEE 52
Query: 110 EINLNPK 116
E L+P
Sbjct: 53 ETGLDPD 59
>gnl|CDD|223568 COG0494, MutT, NTP pyrophosphohydrolases including oxidative damage
repair enzymes [DNA replication, recombination, and
repair / General function prediction only].
Length = 161
Score = 47.5 bits (112), Expect = 6e-07
Identities = 20/45 (44%), Positives = 22/45 (48%), Gaps = 3/45 (6%)
Query: 76 VLMQMRFD--GYIGFPGGLVDAGESPL-EALNRELNEEINLNPKY 117
VL+ R D G PGG V+ GE EA REL EE L K
Sbjct: 26 VLLAQRRDDGGLWELPGGKVEPGEELPEEAAARELEEETGLRVKD 70
>gnl|CDD|239519 cd03427, MTH1, MutT homolog-1 (MTH1) is a member of the Nudix
hydrolase superfamily. MTH1, the mammalian counterpart
of MutT, hydrolyzes oxidized purine nucleoside
triphosphates, such as 8-oxo-dGTP and 2-hydroxy-ATP, to
monophosphates, thereby preventing the incorporation of
such oxygen radicals during replication. This is an
important step in the repair mechanism in genomic and
mitochondrial DNA. Like other members of the Nudix
family, it requires a divalent cation, such as Mg2+ or
Mn2+, for activity, and contain the Nudix motif, a
highly conserved 23-residue block (GX5EX7REUXEEXGU,
where U = I, L or V), that functions as a metal binding
and catalytic site. MTH1 is predominantly localized in
the cytoplasm and mitochondria. Structurally, this
enzyme adopts a similar fold to MutT despite low
sequence similarity outside the conserved nudix motif.
The most distinctive structural difference between MutT
and MTH1 is the presence of a beta-hairpin, which is
absent in MutT. This results in a much deeper and
narrower substrate binding pocket. Mechanistically, MTH1
contains dual specificity for nucleotides that contain
2-OH-adenine bases and those that contain 8-oxo-guanine
bases.
Length = 137
Score = 45.6 bits (109), Expect = 2e-06
Identities = 21/52 (40%), Positives = 26/52 (50%), Gaps = 9/52 (17%)
Query: 75 NVLMQMR-----FDGYIGFPGGLVDAGESPLEALNRELNEEINL---NPKYK 118
VL+ R + G+ G PGG V+ GE+P E REL EE L N K
Sbjct: 13 KVLLLNRKKGPGWGGWNG-PGGKVEPGETPEECAIRELKEETGLTIDNLKLV 63
>gnl|CDD|182721 PRK10776, PRK10776, nucleoside triphosphate pyrophosphohydrolase;
Provisional.
Length = 129
Score = 45.4 bits (108), Expect = 2e-06
Identities = 28/79 (35%), Positives = 42/79 (53%), Gaps = 11/79 (13%)
Query: 64 DKIFATYTARANVLMQMRFDGYIGFPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSD 123
++IF T A A+ M G FPGG ++AGE+P +AL REL EE+ + V+ +
Sbjct: 16 NEIFITRRA-ADAHMA----GKWEFPGGKIEAGETPEQALIRELQEEVGIT----VQHAT 66
Query: 124 LV-CIHYSQSKKII-LHFY 140
L + Y + I L F+
Sbjct: 67 LFEKLEYEFPDRHITLWFW 85
>gnl|CDD|240047 cd04691, Nudix_Hydrolase_32, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 117
Score = 43.6 bits (103), Expect = 8e-06
Identities = 28/94 (29%), Positives = 49/94 (52%), Gaps = 20/94 (21%)
Query: 55 HCMIFA-YNDDKIFATYTARANVLMQMR------FDGYIGFPGGLVDAGESPLEALNREL 107
H ++ ++DDK VL++ R G + PGG ++AGES EAL RE+
Sbjct: 1 HGVVGVLFSDDK----------VLLERRSLTKNADPGKLNIPGGHIEAGESQEEALLREV 50
Query: 108 NEEINLNPKYKVKDSDLVCIHYSQSKKIILHFYA 141
EE+ ++P + + L +++ S+ +LH+Y
Sbjct: 51 QEELGVDP---LSYTYLCSLYHPTSELQLLHYYV 81
>gnl|CDD|236361 PRK08999, PRK08999, hypothetical protein; Provisional.
Length = 312
Score = 45.2 bits (108), Expect = 8e-06
Identities = 15/28 (53%), Positives = 19/28 (67%)
Query: 84 GYIGFPGGLVDAGESPLEALNRELNEEI 111
G FPGG V+ GE+ +AL REL EE+
Sbjct: 32 GLWEFPGGKVEPGETVEQALARELQEEL 59
>gnl|CDD|240033 cd04677, Nudix_Hydrolase_18, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 132
Score = 43.0 bits (102), Expect = 2e-05
Identities = 19/39 (48%), Positives = 22/39 (56%), Gaps = 1/39 (2%)
Query: 76 VLMQMRFDGYI-GFPGGLVDAGESPLEALNRELNEEINL 113
VL+Q R D G PGG ++ GES E REL EE L
Sbjct: 21 VLLQKRSDTGDWGLPGGAMELGESLEETARRELKEETGL 59
>gnl|CDD|240042 cd04686, Nudix_Hydrolase_27, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 131
Score = 42.3 bits (100), Expect = 2e-05
Identities = 21/49 (42%), Positives = 23/49 (46%), Gaps = 9/49 (18%)
Query: 63 DDKIFATYTARANVLMQMRFDGYIGFPGGLVDAGESPLEALNRELNEEI 111
DKI YT R Y FPGG V+ GE +E L REL EE
Sbjct: 10 GDKILLLYTKRYG--------DY-KFPGGGVEKGEDHIEGLIRELQEET 49
>gnl|CDD|182536 PRK10546, PRK10546, pyrimidine (deoxy)nucleoside triphosphate
pyrophosphohydrolase; Provisional.
Length = 135
Score = 42.4 bits (100), Expect = 2e-05
Identities = 22/73 (30%), Positives = 32/73 (43%), Gaps = 10/73 (13%)
Query: 88 FPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCIHYSQSKKIILHFYALQVEKT 147
F GG V+ GES +AL REL EE+ + + + V H + +H +A V
Sbjct: 34 FAGGKVEPGESQPQALIRELREELGI----EATVGEYVASHQREVSGRRIHLHAWHVPD- 88
Query: 148 DVLEIEKGALTSH 160
G L +H
Sbjct: 89 -----FHGELQAH 96
>gnl|CDD|240032 cd04676, Nudix_Hydrolase_17, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 129
Score = 41.9 bits (99), Expect = 4e-05
Identities = 17/37 (45%), Positives = 21/37 (56%), Gaps = 1/37 (2%)
Query: 75 NVLMQMRFD-GYIGFPGGLVDAGESPLEALNRELNEE 110
VL+ R D G PGG V+ GESP + RE+ EE
Sbjct: 15 RVLLIRRSDNGLWALPGGAVEPGESPADTAVREVREE 51
>gnl|CDD|240030 cd04673, Nudix_Hydrolase_15, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 122
Score = 41.5 bits (98), Expect = 5e-05
Identities = 15/30 (50%), Positives = 18/30 (60%)
Query: 84 GYIGFPGGLVDAGESPLEALNRELNEEINL 113
G FPGG V+ GE+ +A REL EE L
Sbjct: 25 GLWSFPGGKVELGETLEQAALRELLEETGL 54
>gnl|CDD|240025 cd04667, Nudix_Hydrolase_10, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 112
Score = 40.4 bits (95), Expect = 9e-05
Identities = 14/27 (51%), Positives = 18/27 (66%)
Query: 88 FPGGLVDAGESPLEALNRELNEEINLN 114
PGG ++ GE+PL+A REL EE L
Sbjct: 25 LPGGKIEPGETPLQAARRELQEETGLQ 51
>gnl|CDD|239520 cd03428, Ap4A_hydrolase_human_like, Diadenosine tetraphosphate
(Ap4A) hydrolase is a member of the Nudix hydrolase
superfamily. Ap4A hydrolases are well represented in a
variety of prokaryotic and eukaryotic organisms.
Phylogenetic analysis reveals two distinct subgroups
where plant enzymes fall into one subfamily and
fungi/animals/archaea enzymes, represented by this
subfamily, fall into another. Bacterial enzymes are
found in both subfamilies. Ap4A is a potential
by-product of aminoacyl tRNA synthesis, and accumulation
of Ap4A has been implicated in a range of biological
events, such as DNA replication, cellular
differentiation, heat shock, metabolic stress, and
apoptosis. Ap4A hydrolase cleaves Ap4A asymmetrically
into ATP and AMP. It is important in the invasive
properties of bacteria and thus presents a potential
target for inhibition of such invasive bacteria. Besides
the signature nudix motif (G[X5]E[X7]REUXEEXGU, where U
is Ile, Leu, or Val) that functions as a metal binding
and catalytic site, and a required divalent cation, Ap4A
hydrolase is structurally similar to the other members
of the nudix superfamily with some degree of variation.
Several regions in the sequences are poorly defined and
substrate and metal binding sites are only predicted
based on kinetic studies.
Length = 130
Score = 40.7 bits (96), Expect = 1e-04
Identities = 16/41 (39%), Positives = 21/41 (51%), Gaps = 1/41 (2%)
Query: 77 LMQMRFDGYIGFPGGLVDAGESPLEALNRELNEEINLNPKY 117
L+Q G+ FP G V+ GE LEA RE EE + +
Sbjct: 21 LLQAS-YGHWDFPKGHVEPGEDDLEAALRETEEETGITAEQ 60
>gnl|CDD|240037 cd04681, Nudix_Hydrolase_22, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 130
Score = 40.1 bits (94), Expect = 1e-04
Identities = 17/30 (56%), Positives = 19/30 (63%)
Query: 84 GYIGFPGGLVDAGESPLEALNRELNEEINL 113
G + PGG VD GES EAL RE+ EE L
Sbjct: 27 GTLDLPGGFVDPGESAEEALIREIREETGL 56
>gnl|CDD|239518 cd03426, CoAse, Coenzyme A pyrophosphatase (CoAse), a member of the
Nudix hydrolase superfamily, functions to catalyze the
elimination of oxidized inactive CoA, which can inhibit
CoA-utilizing enzymes. The need of CoAses mainly arises
under conditions of oxidative stress. CoAse has a
conserved Nudix fold and requires a single divalent
cation for catalysis. In addition to a signature Nudix
motif G[X5]E[X7]REUXEEXGU, where U is Ile, Leu, or Val,
CoAse contains an additional motif upstream called the
NuCoA motif (LLTXT(SA)X3RX3GX3FPGG) which is postulated
to be involved in CoA recognition. CoA plays a central
role in lipid metabolism. It is involved in the initial
steps of fatty acid sythesis in the cytosol, in the
oxidation of fatty acids and the citric acid cycle in
the mitochondria, and in the oxidation of long-chain
fatty acids in peroxisomes. CoA has the important role
of activating fatty acids for further modification into
key biological signalling molecules.
Length = 157
Score = 40.6 bits (96), Expect = 1e-04
Identities = 17/33 (51%), Positives = 19/33 (57%), Gaps = 1/33 (3%)
Query: 84 GYIGFPGGLVDAG-ESPLEALNRELNEEINLNP 115
G + FPGG VD G E P+ RE EEI L P
Sbjct: 32 GQVAFPGGKVDPGDEDPVATALREAEEEIGLPP 64
>gnl|CDD|240022 cd04664, Nudix_Hydrolase_7, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 129
Score = 39.3 bits (92), Expect = 3e-04
Identities = 20/52 (38%), Positives = 26/52 (50%), Gaps = 5/52 (9%)
Query: 69 TYTARAN--VLMQMRFDGYIGFPGGL---VDAGESPLEALNRELNEEINLNP 115
Y VL+ R D Y GF + ++ GESP EA RE+ EE L+P
Sbjct: 8 PYRLTGEGRVLLLRRSDKYAGFWQSVTGGIEDGESPAEAARREVAEETGLDP 59
>gnl|CDD|200031 TIGR00586, mutt, mutator mutT protein. All proteins in this family
for which functions are known are involved in repairing
oxidative damage to dGTP (they are 8-oxo-dGTPases). This
family is based on the phylogenomic analysis of JA Eisen
(1999, Ph.D. Thesis, Stanford University). Lowering the
threshold picks up members of MutT superfamily well [DNA
metabolism, DNA replication, recombination, and repair].
Length = 128
Score = 39.1 bits (91), Expect = 3e-04
Identities = 25/79 (31%), Positives = 38/79 (48%), Gaps = 16/79 (20%)
Query: 62 NDDKIFATYTARANVLMQMRFDGYIGFPGGLVDAGESPLEALNRELNEEINLNPKYKVKD 121
N++ T RA+ M F + FPGG + GE+P +A+ REL EEI +
Sbjct: 13 NENGEIII-TRRADGHM---FAKLLEFPGGKEEGGETPEQAVVRELEEEIGIPQ------ 62
Query: 122 SDLVCIHYSQSKKIILHFY 140
H+S+ +K+ FY
Sbjct: 63 ------HFSEFEKLEYEFY 75
>gnl|CDD|240023 cd04665, Nudix_Hydrolase_8, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 118
Score = 38.5 bits (90), Expect = 4e-04
Identities = 20/83 (24%), Positives = 29/83 (34%), Gaps = 12/83 (14%)
Query: 88 FPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCIHYSQSKKIILHFYALQVEKT 147
FPGG V+ GE+ EA RE+ EE + L + Y + + E
Sbjct: 25 FPGGHVEPGETIEEAARREVWEET------GAELGSLTLVGY-----YQVDLFESGFETL 73
Query: 148 DVLEIEKGALTSHDYGVEVLGTV 170
+ Y +E G V
Sbjct: 74 VYPAVSAQLEEKASY-LETDGPV 95
>gnl|CDD|240040 cd04684, Nudix_Hydrolase_25, Contains a crystal structure of the
Nudix hydrolase from Enterococcus faecalis, which has an
unknown function. In general, members of the Nudix
hydrolase superfamily catalyze the hydrolysis of
NUcleoside DIphosphates linked to other moieties, X.
Enzymes belonging to this superfamily require a divalent
cation, such as Mg2+ or Mn2+, for their activity. They
also contain a highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which forms a
structural motif that functions as a metal binding and
catalytic site. Substrates of nudix hydrolases include
intact and oxidatively damaged nucleoside triphosphates,
dinucleoside polyphosphates, nucleotide-sugars and
dinucleotide enzymes. These substrates are metabolites
or cell signaling molecules that require regulation
during different stages of the cell cycle or during
periods of stress. In general, the role of the nudix
hydrolase is to sanitize the nucleotide pools and to
maintain cell viability, thereby serving as surveillance
& "house-cleaning" enzymes. Substrate specificity is
used to define families within the superfamily.
Differences in substrate specificity are determined by
the N-terminal extension or by residues in variable loop
regions. Mechanistically, substrate hydrolysis occurs by
a nucleophilic substitution reaction, with variation in
the numbers and roles of divalent cations required.
Length = 128
Score = 38.4 bits (90), Expect = 5e-04
Identities = 18/51 (35%), Positives = 25/51 (49%), Gaps = 6/51 (11%)
Query: 60 AYNDDKIFATYTARANVLMQMRFDGYIGFPGGLVDAGESPLEALNRELNEE 110
D K+ + R+D PGG ++ GESP EAL+RE+ EE
Sbjct: 7 IPRDGKLLLIQKNGGPY--EGRWD----LPGGGIEPGESPEEALHREVLEE 51
>gnl|CDD|240026 cd04669, Nudix_Hydrolase_11, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 121
Score = 38.6 bits (90), Expect = 5e-04
Identities = 17/42 (40%), Positives = 25/42 (59%), Gaps = 4/42 (9%)
Query: 76 VLMQMRFDG---YIGFPGGLVDAGESPLEALNRELNEEINLN 114
+L++ R Y FPGG ++ GE+P EA RE EE+ L+
Sbjct: 15 LLIR-RIKPGKTYYVFPGGGIEEGETPEEAAKREALEELGLD 55
>gnl|CDD|240039 cd04683, Nudix_Hydrolase_24, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 120
Score = 38.1 bits (89), Expect = 6e-04
Identities = 19/58 (32%), Positives = 25/58 (43%), Gaps = 9/58 (15%)
Query: 76 VLMQMRF-----DGYIGFPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCIH 128
VL+Q R DG P G ++ GE + A RE EEI + + DL H
Sbjct: 13 VLLQRRANTGYMDGQWALPAGHLEKGEDAVTAAVREAREEIGVT----LDPEDLRLAH 66
>gnl|CDD|131752 TIGR02705, nudix_YtkD, nucleoside triphosphatase YtkD. The
functional assignment to the proteins of this family is
contentious. Reference challenges the findings of
reference , both in interpretation and in enzyme assay
results. This protein belongs to the nudix family and
shares some sequence identity with E. coli MutT but
appears not to be functionally interchangeable with it
[DNA metabolism, DNA replication, recombination, and
repair].
Length = 156
Score = 38.5 bits (90), Expect = 7e-04
Identities = 27/92 (29%), Positives = 37/92 (40%), Gaps = 26/92 (28%)
Query: 86 IGFPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCIHY-------SQSKKIILH 138
+ FPGG V+ GE+ EA RE+ EE VK+ +HY +S +
Sbjct: 47 LEFPGGKVEPGETSKEAAIREVMEETGA----IVKE-----LHYIGQYEVEGESTDFVKD 97
Query: 139 FYALQVEKTDVLEIEKGALTSHDYGVEVLGTV 170
Y +V AL S D +E G V
Sbjct: 98 VYFAEVS----------ALESKDDYLETKGPV 119
>gnl|CDD|240048 cd04692, Nudix_Hydrolase_33, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 144
Score = 38.1 bits (89), Expect = 0.001
Identities = 27/82 (32%), Positives = 36/82 (43%), Gaps = 20/82 (24%)
Query: 51 YH-ASHCMIFAYNDDKIFATYTARANVLMQMRFDGYIGFPG-------GLVDAGESPLEA 102
+H HC I ++ K + VL+Q R +PG G + AGE+PLE
Sbjct: 1 WHRTFHCWIITKDEGKGY--------VLLQKRSANKKTYPGLWDISSAGHILAGETPLED 52
Query: 103 LNRELNEEINLNPKYKVKDSDL 124
REL EE+ L V DL
Sbjct: 53 GIRELEEELGL----DVSADDL 70
>gnl|CDD|240041 cd04685, Nudix_Hydrolase_26, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily requires a divalent
cation, such as Mg2+ or Mn2+, for their activity and
contain a highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 133
Score = 37.7 bits (88), Expect = 0.001
Identities = 14/22 (63%), Positives = 16/22 (72%)
Query: 89 PGGLVDAGESPLEALNRELNEE 110
PGG V+ GESP +A REL EE
Sbjct: 33 PGGGVEPGESPEQAARRELREE 54
>gnl|CDD|240036 cd04680, Nudix_Hydrolase_21, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 120
Score = 36.9 bits (86), Expect = 0.002
Identities = 12/27 (44%), Positives = 17/27 (62%)
Query: 87 GFPGGLVDAGESPLEALNRELNEEINL 113
PGG ++ GE+ EA REL EE+ +
Sbjct: 26 YLPGGGLERGETFAEAARRELLEELGI 52
>gnl|CDD|240052 cd04696, Nudix_Hydrolase_37, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 125
Score = 36.3 bits (84), Expect = 0.003
Identities = 15/27 (55%), Positives = 17/27 (62%)
Query: 87 GFPGGLVDAGESPLEALNRELNEEINL 113
G PGG V+ GE+ EAL RE EE L
Sbjct: 29 GVPGGKVEWGETLEEALKREFREETGL 55
>gnl|CDD|240054 cd04699, Nudix_Hydrolase_39, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 129
Score = 35.8 bits (83), Expect = 0.005
Identities = 14/25 (56%), Positives = 17/25 (68%)
Query: 89 PGGLVDAGESPLEALNRELNEEINL 113
PGG V+ GE+ EAL RE+ EE L
Sbjct: 34 PGGKVEEGETFEEALKREVYEETGL 58
>gnl|CDD|240045 cd04689, Nudix_Hydrolase_30, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U=I, L or V), which functions as
a metal binding and catalytic site. Substrates of nudix
hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 125
Score = 35.5 bits (82), Expect = 0.006
Identities = 19/55 (34%), Positives = 24/55 (43%), Gaps = 7/55 (12%)
Query: 70 YTARANVLMQMR--FDGYIG-----FPGGLVDAGESPLEALNRELNEEINLNPKY 117
ARA V + IG PGG V+ GE+ AL REL EE+ +
Sbjct: 2 LRARAIVRAGNKVLLARVIGQPHYFLPGGHVEPGETAENALRRELQEELGVAVSD 56
>gnl|CDD|240044 cd04688, Nudix_Hydrolase_29, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 126
Score = 34.6 bits (80), Expect = 0.013
Identities = 17/40 (42%), Positives = 23/40 (57%), Gaps = 1/40 (2%)
Query: 76 VLMQMRFDG-YIGFPGGLVDAGESPLEALNRELNEEINLN 114
+L+Q D + PGG ++ GES EAL RE EE+ L
Sbjct: 14 LLVQKNPDETFYRPPGGGIEFGESSEEALIREFKEELGLK 53
>gnl|CDD|185369 PRK15472, PRK15472, nucleoside triphosphatase NudI; Provisional.
Length = 141
Score = 34.0 bits (78), Expect = 0.022
Identities = 14/30 (46%), Positives = 17/30 (56%)
Query: 82 FDGYIGFPGGLVDAGESPLEALNRELNEEI 111
F G GG V+ GE EAL RE+ EE+
Sbjct: 29 FPGQWALSGGGVEPGERIEEALRREIREEL 58
>gnl|CDD|240029 cd04672, Nudix_Hydrolase_14, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 123
Score = 32.9 bits (76), Expect = 0.043
Identities = 17/49 (34%), Positives = 24/49 (48%), Gaps = 9/49 (18%)
Query: 62 NDDKIFATYTARANVLMQMRFDGYIGFPGGLVDAGESPLEALNRELNEE 110
D KI +L++ + DG PGG D G SP E + +E+ EE
Sbjct: 11 KDGKI---------LLVREKSDGLWSLPGGWADVGLSPAENVVKEVKEE 50
>gnl|CDD|226604 COG4119, COG4119, Predicted NTP pyrophosphohydrolase [DNA
replication, recombination, and repair / General
function prediction only].
Length = 161
Score = 33.3 bits (76), Expect = 0.050
Identities = 13/33 (39%), Positives = 16/33 (48%)
Query: 81 RFDGYIGFPGGLVDAGESPLEALNRELNEEINL 113
+ DG P G GE P A RE +EEI +
Sbjct: 33 KDDGAWSIPKGEYTGGEDPWLAARREFSEEIGI 65
>gnl|CDD|239646 cd03674, Nudix_Hydrolase_1, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity. They also
contain a highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, U=I, L or V), which forms a structural
motif that functions as a metal binding and catalytic
site. Substrates of nudix hydrolases include intact and
oxidatively damaged nucleoside triphosphates,
dinucleoside polyphosphates, nucleotide-sugars and
dinucleotide enzymes. These substrates are metabolites
or cell signaling molecules that require regulation
during different stages of the cell cycle or during
periods of stress. In general, the role of the nudix
hydrolase is to sanitize the nucleotide pools and to
maintain cell viability, thereby serving as surveillance
& "house-cleaning" enzymes. Substrate specificity is
used to define families within the superfamily.
Differences in substrate specificity are determined by
the N-terminal extension or by residues in variable loop
regions. Mechanistically, substrate hydrolysis occurs by
a nucleophilic substitution reaction, with variation in
the numbers and roles of divalent cations required.
Length = 138
Score = 33.1 bits (76), Expect = 0.052
Identities = 14/22 (63%), Positives = 15/22 (68%)
Query: 89 PGGLVDAGESPLEALNRELNEE 110
PGG +D ES LEA REL EE
Sbjct: 31 PGGHIDPDESLLEAALRELREE 52
>gnl|CDD|240034 cd04678, Nudix_Hydrolase_19, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 129
Score = 32.2 bits (74), Expect = 0.070
Identities = 13/31 (41%), Positives = 17/31 (54%)
Query: 84 GYIGFPGGLVDAGESPLEALNRELNEEINLN 114
G PGG ++ GES E RE+ EE L+
Sbjct: 28 GTWALPGGHLEFGESFEECAAREVLEETGLH 58
>gnl|CDD|235436 PRK05379, PRK05379, bifunctional nicotinamide mononucleotide
adenylyltransferase/ADP-ribose pyrophosphatase;
Provisional.
Length = 340
Score = 33.4 bits (77), Expect = 0.075
Identities = 13/31 (41%), Positives = 17/31 (54%)
Query: 84 GYIGFPGGLVDAGESPLEALNRELNEEINLN 114
G PGG ++ E+ L+A REL EE L
Sbjct: 228 GLWALPGGFLEQDETLLDACLRELREETGLK 258
>gnl|CDD|240020 cd04662, Nudix_Hydrolase_5, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 126
Score = 32.1 bits (73), Expect = 0.085
Identities = 18/71 (25%), Positives = 30/71 (42%), Gaps = 7/71 (9%)
Query: 89 PGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCI-HYSQSKKIILHFYALQVEKT 147
P G GE PL A RE +EE D + + QS ++H +A++ +
Sbjct: 38 PKGEYTEGEDPLLAAKREFSEETGFCV-----DGPFIDLGSLKQSGGKVVHAWAVEAD-L 91
Query: 148 DVLEIEKGALT 158
D+ +I+
Sbjct: 92 DITDIKSNTFE 102
>gnl|CDD|236516 PRK09438, nudB, dihydroneopterin triphosphate pyrophosphatase;
Provisional.
Length = 148
Score = 32.2 bits (74), Expect = 0.090
Identities = 16/51 (31%), Positives = 23/51 (45%), Gaps = 10/51 (19%)
Query: 70 YTARANVLMQMRFDGYIGFPG------GLVDAGESPLEALNRELNEEINLN 114
YT VLM R D P G ++ GE+P + RE+ EE ++
Sbjct: 15 YTPDLGVLMLQRADD----PDFWQSVTGSLEEGETPAQTAIREVKEETGID 61
>gnl|CDD|240031 cd04674, Nudix_Hydrolase_16, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 118
Score = 31.7 bits (72), Expect = 0.11
Identities = 12/27 (44%), Positives = 18/27 (66%)
Query: 84 GYIGFPGGLVDAGESPLEALNRELNEE 110
G + PGG ++ GE+ +A+ REL EE
Sbjct: 29 GKLALPGGFIELGETWQDAVARELLEE 55
>gnl|CDD|239647 cd03675, Nudix_Hydrolase_2, Contains a crystal structure of the
Nudix hydrolase from Nitrosomonas europaea, which has an
unknown function. In general, members of the Nudix
hydrolase superfamily catalyze the hydrolysis of
NUcleoside DIphosphates linked to other moieties, X.
Enzymes belonging to this superfamily require a divalent
cation, such as Mg2+ or Mn2+, for their activity. They
also contain a highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which forms a
structural motif that functions as a metal binding and
catalytic site. Substrates of nudix hydrolases include
intact and oxidatively damaged nucleoside triphosphates,
dinucleoside polyphosphates, nucleotide-sugars and
dinucleotide enzymes. These substrates are metabolites
or cell signaling molecules that require regulation
during different stages of the cell cycle or during
periods of stress. In general, the role of the nudix
hydrolase is to sanitize the nucleotide pools and to
maintain cell viability, thereby serving as surveillance
& "house-cleaning" enzymes. Substrate specificity is
used to define families within the superfamily.
Differences in substrate specificity are determined by
the N-terminal extension or by residues in variable loop
regions. Mechanistically, substrate hydrolysis occurs by
a nucleophilic substitution reaction, with variation in
the numbers and roles of divalent cations required.
Length = 134
Score = 31.0 bits (71), Expect = 0.22
Identities = 11/23 (47%), Positives = 14/23 (60%)
Query: 88 FPGGLVDAGESPLEALNRELNEE 110
P G ++ GES +EA RE EE
Sbjct: 28 QPAGHLEPGESLIEAAVRETLEE 50
>gnl|CDD|240050 cd04694, Nudix_Hydrolase_35, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 143
Score = 30.9 bits (70), Expect = 0.25
Identities = 16/26 (61%), Positives = 18/26 (69%)
Query: 89 PGGLVDAGESPLEALNRELNEEINLN 114
PGG V+ GE+ LEA RELNEE L
Sbjct: 34 PGGHVELGENLLEAGLRELNEETGLT 59
>gnl|CDD|239642 cd03670, ADPRase_NUDT9, ADP-ribose pyrophosphatase (ADPRase)
catalyzes the hydrolysis of ADP-ribose to AMP and
ribose-5-P. Like other members of the Nudix hydrolase
superfamily of enzymes, it is thought to require a
divalent cation, such as Mg2+, for its activity. It also
contains a 23-residue Nudix motif (GX5EX7REUXEEXGU,
where U = I, L or V) which functions as a metal binding
site/catalytic site. In addition to the Nudix motif,
there are additional conserved amino acid residues,
distal from the signature sequence, that correlate with
substrate specificity. In humans, there are four
distinct ADPRase activities, three putative cytosolic
(ADPRase-I, -II, and -Mn) and a single mitochondrial
enzyme (ADPRase-m). ADPRase-m is also known as NUDT9. It
can be distinugished from the cytosolic ADPRase by a
N-terminal target sequence unique to mitochondrial
ADPRase. NUDT9 functions as a monomer.
Length = 186
Score = 31.3 bits (71), Expect = 0.27
Identities = 17/66 (25%), Positives = 26/66 (39%), Gaps = 7/66 (10%)
Query: 52 HASHCMIFAYNDDK---IFATYTARANVL----MQMRFDGYIGFPGGLVDAGESPLEALN 104
HA+ ++ + D + +L ++ G PGG+VD GE L
Sbjct: 21 HAADPIVTRWKRDSSGDGSIHPKSGKPILQFVAIKRPDSGEWAIPGGMVDPGEKISATLK 80
Query: 105 RELNEE 110
RE EE
Sbjct: 81 REFGEE 86
>gnl|CDD|240028 cd04671, Nudix_Hydrolase_13, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 123
Score = 30.5 bits (69), Expect = 0.28
Identities = 11/26 (42%), Positives = 17/26 (65%)
Query: 89 PGGLVDAGESPLEALNRELNEEINLN 114
P G ++ GE+ EA+ RE+ EE L+
Sbjct: 31 PAGRMEPGETIEEAVKREVKEETGLD 56
>gnl|CDD|240051 cd04695, Nudix_Hydrolase_36, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 131
Score = 30.1 bits (68), Expect = 0.42
Identities = 16/45 (35%), Positives = 22/45 (48%), Gaps = 3/45 (6%)
Query: 76 VLMQMRFDGYIGF---PGGLVDAGESPLEALNRELNEEINLNPKY 117
VL+ R GF G V+AGE+ +A REL EE ++
Sbjct: 16 VLLLKRVKTLGGFWCHVAGGVEAGETAWQAALRELKEETGISLPE 60
>gnl|CDD|239645 cd03673, Ap6A_hydrolase, Diadenosine hexaphosphate (Ap6A) hydrolase
is a member of the Nudix hydrolase superfamily. Ap6A
hydrolase specifically hydrolyzes diadenosine
polyphosphates, but not ATP or diadenosine triphosphate,
and it generates ATP as the product. Ap6A, the most
preferred substrate, hydrolyzes to produce two ATP
molecules, which is a novel hydrolysis mode for Ap6A.
These results indicate that Ap6A hydrolase is a
diadenosine polyphosphate hydrolase. It requires the
presence of a divalent cation, such as Mn2+, Mg2+, Zn2+,
and Co2+, for activity. Members of the Nudix superfamily
are recognized by a highly conserved 23-residue nudix
motif (GX5EX7REUXEEXGU, where U = I, L or V), which
forms a structural motif that functions as a metal
binding and catalytic site.
Length = 131
Score = 30.3 bits (69), Expect = 0.42
Identities = 15/68 (22%), Positives = 28/68 (41%), Gaps = 20/68 (29%)
Query: 88 FPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVC----IHY-------SQSKKII 136
P G ++ GE+P EA RE+ EE + +++ I Y K +
Sbjct: 31 LPKGKLEPGETPPEAAVREVEEETGI-------RAEVGDPLGTIRYWFSSSGKRVHKTV- 82
Query: 137 LHFYALQV 144
H++ ++
Sbjct: 83 -HWWLMRA 89
>gnl|CDD|165346 PHA03054, PHA03054, IMV membrane protein; Provisional.
Length = 72
Score = 28.8 bits (64), Expect = 0.52
Identities = 12/32 (37%), Positives = 19/32 (59%)
Query: 25 GRPSTNLNDFIELTQSDLKDDKYKSGYHASHC 56
G P +L DFIE+ +S L D+K + + + C
Sbjct: 14 GSPEDDLTDFIEIVKSVLSDEKTVTSTNNTGC 45
>gnl|CDD|240027 cd04670, Nudix_Hydrolase_12, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 127
Score = 30.0 bits (68), Expect = 0.53
Identities = 12/23 (52%), Positives = 14/23 (60%)
Query: 88 FPGGLVDAGESPLEALNRELNEE 110
PGGLVD GE + RE+ EE
Sbjct: 31 LPGGLVDPGEDIFDGAVREVLEE 53
>gnl|CDD|182663 PRK10707, PRK10707, putative NUDIX hydrolase; Provisional.
Length = 190
Score = 30.3 bits (69), Expect = 0.54
Identities = 13/33 (39%), Positives = 18/33 (54%), Gaps = 1/33 (3%)
Query: 84 GYIGFPGGLVDAGE-SPLEALNRELNEEINLNP 115
G + FPGG VD + S + RE EE+ + P
Sbjct: 60 GQVAFPGGAVDPTDASLIATALREAQEEVAIPP 92
>gnl|CDD|240043 cd04687, Nudix_Hydrolase_28, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 128
Score = 29.7 bits (67), Expect = 0.57
Identities = 15/43 (34%), Positives = 24/43 (55%), Gaps = 5/43 (11%)
Query: 85 YIGFPGGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCI 127
YI PGG + GE+ +A +RE EEI ++ V+ L+ +
Sbjct: 27 YI-LPGGGQEPGETLEDAAHRECKEEIGID----VEIGPLLFV 64
>gnl|CDD|240053 cd04697, Nudix_Hydrolase_38, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 126
Score = 29.7 bits (67), Expect = 0.65
Identities = 21/55 (38%), Positives = 26/55 (47%), Gaps = 13/55 (23%)
Query: 68 ATY----TARANVLMQMR------FDGY--IGFPGGLVDAGESPLEALNRELNEE 110
ATY + + + R GY I F GG+V AGES L+ REL EE
Sbjct: 2 ATYIFVFNSEGKLCVHKRTLTKDWCPGYWDIAF-GGVVQAGESYLQNAQRELEEE 55
>gnl|CDD|234699 PRK00241, nudC, NADH pyrophosphatase; Reviewed.
Length = 256
Score = 29.8 bits (68), Expect = 0.97
Identities = 14/43 (32%), Positives = 22/43 (51%), Gaps = 11/43 (25%)
Query: 91 GLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCIHY--SQ 131
G V+ GE+ + + RE+ EE + KVK+ + Y SQ
Sbjct: 163 GFVEVGETLEQCVAREVMEESGI----KVKN-----LRYVGSQ 196
>gnl|CDD|240024 cd04666, Nudix_Hydrolase_9, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 122
Score = 29.1 bits (66), Expect = 0.98
Identities = 18/70 (25%), Positives = 25/70 (35%), Gaps = 17/70 (24%)
Query: 88 FPGGLVDAGESPLEALNRELNEE------INLNP----KYKVKDSDLVCIHYSQSKKIIL 137
P G + ESP EA RE EE I P +Y+ K S +
Sbjct: 30 VPKGGPEKDESPAEAAAREAWEEAGVRGKIGKRPLGRFEYR-KRSKNRPPRCE------V 82
Query: 138 HFYALQVEKT 147
+ L+V +
Sbjct: 83 AVFPLEVTEE 92
>gnl|CDD|239648 cd03676, Nudix_hydrolase_3, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes belong
to this superfamily requires a divalent cation, such as
Mg2+ or Mn2+, for their activity and contain a highly
conserved 23-residue nudix motif (GX5EX7REUXEEXGU, where
U = I, L or V), which functions as a metal binding and
catalytic site. Substrates of nudix hydrolases include
intact and oxidatively damaged nucleoside triphosphates,
dinucleoside polyphosphates, nucleotide-sugars and
dinucleotide enzymes. These substrates are metabolites
or cell signaling molecules that require regulation
during different stages of the cell cycle or during
periods of stress. In general, the role of the nudix
hydrolase is to sanitize the nucleotide pools and to
maintain cell viability, thereby serving as surveillance
& "house-cleaning" enzymes. Substrate specificity is
used to define families within the superfamily.
Differences in substrate specificity are determined by
the N-terminal extension or by residues in variable loop
regions. Mechanistically, substrate hydrolysis occurs by
a nucleophilic substitution reaction, with variation in
the numbers and roles of divalent cations required.
Length = 180
Score = 29.2 bits (66), Expect = 1.3
Identities = 14/41 (34%), Positives = 20/41 (48%), Gaps = 2/41 (4%)
Query: 90 GGLVDAGESPLEALNRELNEEINLNPKYKVKDSDLV-CIHY 129
G + GE P E L +E +EE L P+ V+ V + Y
Sbjct: 71 AGGLGHGEGPEETLVKECDEEAGL-PEDLVRQLKPVGVVSY 110
>gnl|CDD|239521 cd03429, NADH_pyrophosphatase, NADH pyrophosphatase, a member of
the Nudix hydrolase superfamily, catalyzes the cleavage
of NADH into reduced nicotinamide mononucleotide (NMNH)
and AMP. Like other members of the Nudix family, it
requires a divalent cation, such as Mg2+ or Mn2+, for
activity. Members of this family are also recognized by
the Nudix motif, a highly conserved 23-residue block
(GX5EX7REUXEEXGU, where U = I, L or V), that functions
as a metal binding and catalytic site. A block of 8
conserved amino acids downstream of the nudix motif is
thought to give NADH pyrophosphatase its specificity for
NADH. NADH pyrophosphatase forms a dimer.
Length = 131
Score = 28.7 bits (65), Expect = 1.4
Identities = 17/43 (39%), Positives = 24/43 (55%), Gaps = 11/43 (25%)
Query: 91 GLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCIHY--SQ 131
G V+ GES EA+ RE+ EE+ + +VK+ I Y SQ
Sbjct: 32 GFVEPGESLEEAVRREVKEEVGI----RVKN-----IRYVGSQ 65
>gnl|CDD|185291 PRK15393, PRK15393, NUDIX hydrolase YfcD; Provisional.
Length = 180
Score = 29.0 bits (65), Expect = 1.6
Identities = 12/22 (54%), Positives = 15/22 (68%)
Query: 90 GGLVDAGESPLEALNRELNEEI 111
GG+V AGE LE+ RE EE+
Sbjct: 72 GGVVQAGEQLLESARREAEEEL 93
>gnl|CDD|240055 cd04700, DR1025_like, DR1025 from Deinococcus radiodurans, a member
of the Nudix hydrolase superfamily, show nucleoside
triphosphatase and dinucleoside polyphosphate
pyrophosphatase activities. Like other enzymes belonging
to this superfamily, it requires a divalent cation, in
this case Mg2+, for its activity. It also contains a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. In general,
substrates of nudix hydrolases include intact and
oxidatively damaged nucleoside triphosphates,
dinucleoside polyphosphates, nucleotide-sugars and
dinucleotide enzymes. These substrates are metabolites
or cell signaling molecules that require regulation
during different stages of the cell cycle or during
periods of stress. In general, the role of the nudix
hydrolase is to sanitize the nucleotide pools and to
maintain cell viability, thereby serving as surveillance
& "house-cleaning" enzymes. Substrate specificity is
used to define families within the superfamily.
Differences in substrate specificity are determined by
the N-terminal extension or by residues in variable loop
regions. Mechanistically, substrate hydrolysis occurs by
a nucleophilic substitution reaction, with variation in
the numbers and roles of divalent cations required.
Length = 142
Score = 28.7 bits (64), Expect = 1.6
Identities = 12/25 (48%), Positives = 14/25 (56%)
Query: 89 PGGLVDAGESPLEALNRELNEEINL 113
P G V+ GE P +A RE EE L
Sbjct: 44 PSGAVEDGEFPQDAAVREACEETGL 68
>gnl|CDD|240035 cd04679, Nudix_Hydrolase_20, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 125
Score = 28.2 bits (63), Expect = 1.8
Identities = 14/30 (46%), Positives = 19/30 (63%)
Query: 84 GYIGFPGGLVDAGESPLEALNRELNEEINL 113
G+ G PGG VD E+ +A+ RE+ EE L
Sbjct: 28 GHWGIPGGKVDWMEAVEDAVVREIEEETGL 57
>gnl|CDD|206040 pfam13869, NUDIX_2, Nucleotide hydrolase. Nudix hydrolases are
found in all classes of organism and hydrolyse a wide
range of organic pyrophosphates, including nucleoside
di- and triphosphates, di-nucleoside and
diphospho-inositol polyphosphates, nucleotide sugars and
RNA caps, with varying degrees of substrate specificity.
Length = 188
Score = 28.7 bits (65), Expect = 1.9
Identities = 9/30 (30%), Positives = 17/30 (56%)
Query: 85 YIGFPGGLVDAGESPLEALNRELNEEINLN 114
+ PGG + GE +E L R+L ++++
Sbjct: 69 FFKLPGGRLRPGEDEIEGLKRKLAKKLSPE 98
>gnl|CDD|240021 cd04663, Nudix_Hydrolase_6, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes belong
to this superfamily requires a divalent cation, such as
Mg2+ or Mn2+ for their activity and contain a highly
conserved 23-residue nudix motif (GX5EX7REUXEEXGU, U=I,
L or V) which functions as metal binding and catalytic
site. Substrates of nudix hydrolase include intact and
oxidatively damaged nucleoside triphosphates,
dinucleoside polyphosphates, nucleotide-sugars and
dinucleotide enzymes. These substrates are metabolites
or cell signaling molecules that require regulation
during different stages of the cell cycle or during
periods of stress. In general, the role of the nudix
hydrolase is to sanitize the nucleotide pools and to
maintain cell viability, thereby serving as surveillance
& "house-cleaning" enzymes. Substrate specificity is
used to define families within the superfamily.
Differences in substrate specificity are determined by
the N-terminal extension or by residues in variable loop
regions. Mechanistically, substrate hydrolysis occurs by
a nucleophilic substitution reaction, with variation in
the numbers and roles of divalent cations required.
Length = 126
Score = 28.3 bits (63), Expect = 2.0
Identities = 17/46 (36%), Positives = 22/46 (47%), Gaps = 3/46 (6%)
Query: 71 TARANVLMQMRFDGYI-GF--PGGLVDAGESPLEALNRELNEEINL 113
VL + F+ + GF G V+ GE+P A REL EE L
Sbjct: 8 RRNGEVLELLVFEHPLAGFQIVKGTVEPGETPEAAALRELQEESGL 53
>gnl|CDD|215184 PLN02325, PLN02325, nudix hydrolase.
Length = 144
Score = 27.9 bits (62), Expect = 3.0
Identities = 13/31 (41%), Positives = 16/31 (51%)
Query: 83 DGYIGFPGGLVDAGESPLEALNRELNEEINL 113
D PGG ++ GES E RE+ EE L
Sbjct: 33 DSTFALPGGHLEFGESFEECAAREVKEETGL 63
>gnl|CDD|235118 PRK03348, PRK03348, DNA polymerase IV; Provisional.
Length = 454
Score = 28.4 bits (64), Expect = 3.3
Identities = 12/48 (25%), Positives = 19/48 (39%)
Query: 64 DKIFATYTARANVLMQMRFDGYIGFPGGLVDAGESPLEALNRELNEEI 111
++F T + V+ Q+ FD P L A +EA L +
Sbjct: 87 RRVFDTLRELSPVVEQLSFDEAFVEPAELAGASAEEVEAFAERLRARV 134
>gnl|CDD|214348 CHL00048, rps3, ribosomal protein S3.
Length = 214
Score = 27.9 bits (63), Expect = 4.0
Identities = 16/69 (23%), Positives = 26/69 (37%), Gaps = 13/69 (18%)
Query: 85 YIGFPGGLVDAGESPLEALNRELNEEINLNPKY------KVKDSDLVCIHYSQSKKIILH 138
Y GFP L++ +E L L +E+N + +VK I+
Sbjct: 73 YTGFPKLLIERKGRGIEELQINLQKELNSVNRKLNINITEVKKPYG-------EPNILAE 125
Query: 139 FYALQVEKT 147
+ A Q+E
Sbjct: 126 YIAGQLENR 134
>gnl|CDD|234615 PRK00075, cbiD, cobalt-precorrin-6A synthase; Reviewed.
Length = 361
Score = 27.9 bits (63), Expect = 4.3
Identities = 13/38 (34%), Positives = 20/38 (52%)
Query: 185 PCFLTHSFIGNAKHQLLAALLKLKILSPEEINQALNAK 222
F THS + +A+ ++LAAL L E + + L A
Sbjct: 264 GIFHTHSHVADARLEILAALAALAGAPLELLEKILAAN 301
>gnl|CDD|102351 PRK06388, PRK06388, amidophosphoribosyltransferase; Provisional.
Length = 474
Score = 28.0 bits (62), Expect = 4.5
Identities = 20/74 (27%), Positives = 28/74 (37%), Gaps = 16/74 (21%)
Query: 33 DFIELTQSDLKDDKYKSGYHASHCMI----FAYNDDKIFATYTARANVLMQMRFDGYIGF 88
+ +E+ + K G +HCM F+ D I +A V M MR
Sbjct: 231 EVVEVFDNGYKTIFKLDGDKVAHCMFEYVYFSRPDSIIDGINVYQARVRMGMRL------ 284
Query: 89 PGGLVDAGESPLEA 102
A ESP+EA
Sbjct: 285 ------AKESPVEA 292
>gnl|CDD|221922 pfam13101, DUF3945, Protein of unknown function (DUF3945). A
family of uncharacterized proteins found by clustering
human gut metagenomic sequences. This is a C-terminal
repeated region.
Length = 59
Score = 25.6 bits (57), Expect = 4.6
Identities = 7/23 (30%), Positives = 13/23 (56%)
Query: 210 LSPEEINQALNAKPVPVKVDTSR 232
L+P++ KPV ++ TS+
Sbjct: 35 LTPQQKEDLREGKPVTLEGMTSK 57
>gnl|CDD|215425 PLN02791, PLN02791, Nudix hydrolase homolog.
Length = 770
Score = 27.9 bits (62), Expect = 5.1
Identities = 20/72 (27%), Positives = 33/72 (45%), Gaps = 18/72 (25%)
Query: 51 YH-ASHCMIFAYNDDKIFATYTARANVLMQMRFDGYIGFPG-------GLVDAGESPLEA 102
YH A H I++ + ++ L+Q R D +PG G + AG++ L +
Sbjct: 31 YHRAVHVWIYSESTQEL----------LLQRRADCKDSWPGQWDISSAGHISAGDTSLLS 80
Query: 103 LNRELNEEINLN 114
REL EE+ +
Sbjct: 81 AQRELEEELGII 92
>gnl|CDD|240049 cd04693, Nudix_Hydrolase_34, Members of the Nudix hydrolase
superfamily catalyze the hydrolysis of NUcleoside
DIphosphates linked to other moieties, X. Enzymes
belonging to this superfamily require a divalent cation,
such as Mg2+ or Mn2+, for their activity and contain a
highly conserved 23-residue nudix motif
(GX5EX7REUXEEXGU, where U = I, L or V), which functions
as a metal binding and catalytic site. Substrates of
nudix hydrolases include intact and oxidatively damaged
nucleoside triphosphates, dinucleoside polyphosphates,
nucleotide-sugars and dinucleotide enzymes. These
substrates are metabolites or cell signaling molecules
that require regulation during different stages of the
cell cycle or during periods of stress. In general, the
role of the nudix hydrolase is to sanitize the
nucleotide pools and to maintain cell viability, thereby
serving as surveillance & "house-cleaning" enzymes.
Substrate specificity is used to define families within
the superfamily. Differences in substrate specificity
are determined by the N-terminal extension or by
residues in variable loop regions. Mechanistically,
substrate hydrolysis occurs by a nucleophilic
substitution reaction, with variation in the numbers and
roles of divalent cations required.
Length = 127
Score = 26.9 bits (60), Expect = 5.8
Identities = 9/29 (31%), Positives = 14/29 (48%), Gaps = 3/29 (10%)
Query: 90 GGLVDAGESP---LEALNRELNEEINLNP 115
GG V AGE+ + EL E++ +
Sbjct: 35 GGHVQAGETSTAAEREVKEELGLELDFSE 63
>gnl|CDD|224250 COG1331, COG1331, Highly conserved protein containing a thioredoxin
domain [Posttranslational modification, protein
turnover, chaperones].
Length = 667
Score = 27.3 bits (61), Expect = 7.3
Identities = 10/19 (52%), Positives = 10/19 (52%)
Query: 211 SPEEINQALNAKPVPVKVD 229
EI LN VPVKVD
Sbjct: 67 EDPEIAAILNENFVPVKVD 85
>gnl|CDD|215248 PLN02451, PLN02451, homoserine kinase.
Length = 370
Score = 27.1 bits (60), Expect = 9.2
Identities = 16/47 (34%), Positives = 23/47 (48%), Gaps = 9/47 (19%)
Query: 12 GSSAWNLAAT-----EVYGRPSTNLNDFIELTQSDLKDDKYKSGYHA 53
GSSA + AA E++G P +L + L+ + SGYHA
Sbjct: 150 GSSAASAAAAAVAVNELFGSPLGKD----DLVLAGLESEAKVSGYHA 192
>gnl|CDD|225373 COG2816, NPY1, NTP pyrophosphohydrolases containing a Zn-finger,
probably nucleic-acid-binding [DNA replication,
recombination, and repair].
Length = 279
Score = 26.9 bits (60), Expect = 9.3
Identities = 15/41 (36%), Positives = 23/41 (56%), Gaps = 7/41 (17%)
Query: 91 GLVDAGESPLEALNRELNEEINLNPKYKVKDSDLVCIHYSQ 131
G V+ GE+ +A+ RE+ EE+ + KVK+ V SQ
Sbjct: 175 GFVEPGETLEQAVAREVFEEVGI----KVKN---VRYVGSQ 208
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
0.318 0.135 0.400
Gapped
Lambda K H
0.267 0.0778 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 11,870,926
Number of extensions: 1122078
Number of successful extensions: 1024
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1022
Number of HSP's successfully gapped: 82
Length of query: 232
Length of database: 10,937,602
Length adjustment: 94
Effective length of query: 138
Effective length of database: 6,768,326
Effective search space: 934028988
Effective search space used: 934028988
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 (21.7 bits)
S2: 57 (25.6 bits)