RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy8546
(177 letters)
>gnl|CDD|238410 cd00795, NOS_oxygenase_euk, Nitric oxide synthase (NOS) eukaryotic
oxygenase domain. NOS produces nitric oxide (NO) by
catalyzing a five-electron heme-based oxidation of a
guanidine nitrogen of L-arginine to L-citrulline via two
successive monooxygenation reactions producing
N(omega)-hydroxy-L-arginine (NHA) as an intermediate. In
mammals, there are three distinct NOS isozymes: neuronal
(nNOS or NOS-1), cytokine-inducible (iNOS or NOS-2) and
endothelial (eNOS or NOS-3) . Nitric oxide synthases are
homodimers. In eukaryotes, each monomer has an
N-terminal oxygenase domain, which binds to the
substrate L-Arg, zinc, and to the cofactors heme and
5.6.7.8-(6R)-tetrahydrobiopterin (BH4) . Eukaryotic
NOS's also have a C-terminal electron supplying
reductase region, which is homologous to cytochrome P450
reductase and binds NADH, FAD and FMN.
Length = 412
Score = 142 bits (361), Expect = 3e-41
Identities = 50/104 (48%), Positives = 55/104 (52%), Gaps = 34/104 (32%)
Query: 1 MMFDCGGLQFTAAPFNGWYMSTEIGCRDLCDTKRYNICEN-------------------- 40
M+ + GGL+FTA PFNGWYM TEIG RDLCD +RYNI E
Sbjct: 271 MLLEIGGLEFTACPFNGWYMGTEIGVRDLCDQQRYNILEEVAKKMGLDTRKTSSLWKDKA 330
Query: 41 --------------RNTTIVDHHSAAEQFMKHYENEQRLRNGCP 70
N TIVDHHSA+E FMKH ENE R R GCP
Sbjct: 331 LVEINVAVLHSFQKANVTIVDHHSASESFMKHMENEYRARGGCP 374
Score = 60.4 bits (147), Expect = 3e-11
Identities = 18/23 (78%), Positives = 19/23 (82%)
Query: 68 GCPFNGWYMSTEIGCRDLCDTKR 90
CPFNGWYM TEIG RDLCD +R
Sbjct: 282 ACPFNGWYMGTEIGVRDLCDQQR 304
>gnl|CDD|202456 pfam02898, NO_synthase, Nitric oxide synthase, oxygenase domain.
Length = 366
Score = 138 bits (349), Expect = 6e-40
Identities = 51/104 (49%), Positives = 56/104 (53%), Gaps = 34/104 (32%)
Query: 1 MMFDCGGLQFTAAPFNGWYMSTEIGCRDLCDTKRYNICEN-------------------- 40
M+ DCGGL+F A PFNGWYM TEIG R+LCD RYNI E
Sbjct: 225 MLLDCGGLEFPACPFNGWYMGTEIGVRNLCDPNRYNILEPVARKMGLDTRTLSSLWKDKA 284
Query: 41 --------------RNTTIVDHHSAAEQFMKHYENEQRLRNGCP 70
N TIVDHHSA+E FMKH ENEQ+LR GCP
Sbjct: 285 LVEINVAVLHSFQSANVTIVDHHSASESFMKHMENEQKLRGGCP 328
Score = 59.8 bits (145), Expect = 4e-11
Identities = 17/23 (73%), Positives = 18/23 (78%)
Query: 68 GCPFNGWYMSTEIGCRDLCDTKR 90
CPFNGWYM TEIG R+LCD R
Sbjct: 236 ACPFNGWYMGTEIGVRNLCDPNR 258
>gnl|CDD|238321 cd00575, NOS_oxygenase, Nitric oxide synthase (NOS) produces nitric
oxide (NO) by catalyzing a five-electron heme-based
oxidation of a guanidine nitrogen of L-arginine to
L-citrulline via two successive monooxygenation
reactions producing N(omega)-hydroxy-L-arginine (NHA) as
an intermediate. In mammals, there are three distinct
NOS isozymes: neuronal (nNOS or NOS-1),
cytokine-inducible (iNOS or NOS-2) and endothelial (eNOS
or NOS-3) . Nitric oxide synthases are homodimers. In
eukaryotes, each monomer has an N-terminal oxygenase
domain which binds to the substrate L-Arg, zinc, and to
the cofactors heme and 5.6.7.8-(6R)-tetrahydrobiopterin
(BH4) . Eukaryotic NOSs also have a C-terminal electron
supplying reductase region, which is homologous to
cytochrome P450 reductase and binds NADH, FAD and FMN.
While prokaryotes can produce NO as a byproduct of
denitrification, using a completely different set of
enzymes than NOS, a few prokaryotes also have a NOS
which consists solely of the NOS oxygenase domain.
Prokaryotic NOS binds to the substrate L-Arg, zinc, and
to the cofactors heme and tetrahydrofolate.
Length = 356
Score = 135 bits (342), Expect = 6e-39
Identities = 49/104 (47%), Positives = 55/104 (52%), Gaps = 34/104 (32%)
Query: 1 MMFDCGGLQFTAAPFNGWYMSTEIGCRDLCDTKRYNICEN-------------------- 40
M+ + GGL+F AAPFNGWYM TEIG R+LCDT+RYNI E
Sbjct: 218 MLLEIGGLEFPAAPFNGWYMGTEIGVRNLCDTQRYNILEKVARKMGLDTRKNSSLWKDRA 277
Query: 41 --------------RNTTIVDHHSAAEQFMKHYENEQRLRNGCP 70
TIVDHH+AAE FMKH ENE R R GCP
Sbjct: 278 LVELNVAVLHSFQKAGVTIVDHHTAAESFMKHLENEYRARGGCP 321
Score = 60.0 bits (146), Expect = 4e-11
Identities = 17/22 (77%), Positives = 19/22 (86%)
Query: 69 CPFNGWYMSTEIGCRDLCDTKR 90
PFNGWYM TEIG R+LCDT+R
Sbjct: 230 APFNGWYMGTEIGVRNLCDTQR 251
>gnl|CDD|238409 cd00794, NOS_oxygenase_prok, Nitric oxide synthase (NOS)
prokaryotic oxygenase domain. NOS produces nitric oxide
(NO) by catalyzing a five-electron heme-based oxidation
of a guanidine nitrogen of L-arginine to L-citrulline
via two successive monooxygenation reactions producing
N(omega)-hydroxy-L-arginine (NHA) as an intermediate.
Nitric oxide synthases are homodimers. Most prokaryotes
produce NO as a byproduct of denitrification, using a
completely different set of enzymes than NOS. However, a
few prokaryotes also have a NOS, consisting solely of
the NOS oxygenase domain. Prokaryotic NOS binds to the
substrate L-Arg, zinc, and to the cofactors heme and
tetrahydrofolate.
Length = 353
Score = 80.2 bits (198), Expect = 2e-18
Identities = 35/98 (35%), Positives = 45/98 (45%), Gaps = 34/98 (34%)
Query: 1 MMFDCGGLQFTAAPFNGWYMSTEIGCRDLCDTKRYNICE----------NRNT------- 43
M + GG+ + AAPFNGWYM TEIG R+L D RYN+ +N
Sbjct: 215 MDLEIGGIHYPAAPFNGWYMGTEIGARNLADEYRYNLLPKVAEALGLDTLKNRSLWKDRA 274
Query: 44 -----------------TIVDHHSAAEQFMKHYENEQR 64
+IVDHH+AA+QF + E E R
Sbjct: 275 LVELNVAVLHSFKKAGVSIVDHHTAAKQFERFEEREAR 312
Score = 49.0 bits (117), Expect = 2e-07
Identities = 15/24 (62%), Positives = 16/24 (66%)
Query: 67 NGCPFNGWYMSTEIGCRDLCDTKR 90
PFNGWYM TEIG R+L D R
Sbjct: 225 PAAPFNGWYMGTEIGARNLADEYR 248
>gnl|CDD|226804 COG4362, COG4362, Nitric oxide synthase, oxygenase domain
[Inorganic ion transport and metabolism / Amino acid
transport and metabolism].
Length = 355
Score = 75.7 bits (186), Expect = 1e-16
Identities = 35/98 (35%), Positives = 46/98 (46%), Gaps = 34/98 (34%)
Query: 1 MMFDCGGLQFTAAPFNGWYMSTEIGCRDLCDTKRYNICE----------NRNTT------ 44
M + GG+ + AAPFNGWYM TEIG R+L D RY+ ++N T
Sbjct: 209 MHLEIGGIHYPAAPFNGWYMGTEIGARNLADEGRYDQLPKVARALGLDTSKNRTLWKDRA 268
Query: 45 ------------------IVDHHSAAEQFMKHYENEQR 64
IVDHH+AA+QF++ E E R
Sbjct: 269 LVELNVAVLHSFKKEGVSIVDHHTAAKQFVRFEEREAR 306
Score = 44.8 bits (106), Expect = 7e-06
Identities = 15/24 (62%), Positives = 16/24 (66%)
Query: 67 NGCPFNGWYMSTEIGCRDLCDTKR 90
PFNGWYM TEIG R+L D R
Sbjct: 219 PAAPFNGWYMGTEIGARNLADEGR 242
>gnl|CDD|215823 pfam00258, Flavodoxin_1, Flavodoxin.
Length = 142
Score = 31.6 bits (72), Expect = 0.087
Identities = 7/22 (31%), Positives = 12/22 (54%)
Query: 151 VLYATETGKSELYAKKLGELFG 172
+ Y ++TG +E A+ L E
Sbjct: 1 IFYGSQTGNTEKLAEALAEGLK 22
Score = 31.6 bits (72), Expect = 0.11
Identities = 7/21 (33%), Positives = 12/21 (57%)
Query: 111 VLYATETGKSELYAKKLGELA 131
+ Y ++TG +E A+ L E
Sbjct: 1 IFYGSQTGNTEKLAEALAEGL 21
>gnl|CDD|177920 PLN02281, PLN02281, chlorophyllide a oxygenase.
Length = 536
Score = 30.1 bits (67), Expect = 0.69
Identities = 12/29 (41%), Positives = 19/29 (65%), Gaps = 2/29 (6%)
Query: 61 NEQRLRNGCPFNGWYMSTEIGCRDLCDTK 89
NE R++ CP++GW ST+ C+ + TK
Sbjct: 275 NEGRIQ--CPYHGWEYSTDGECKKMPSTK 301
>gnl|CDD|233643 TIGR01931, cysJ, sulfite reductase [NADPH] flavoprotein,
alpha-component. This model describes an
NADPH-dependent sulfite reductase flavoprotein subunit.
Most members of this family are found in Cys
biosynthesis gene clusters. The closest homologs below
the trusted cutoff are designated as subunits nitrate
reductase.
Length = 597
Score = 29.3 bits (66), Expect = 1.0
Identities = 11/42 (26%), Positives = 20/42 (47%)
Query: 88 TKRAVKFTSKLFGRALSRRIKATVLYATETGKSELYAKKLGE 129
T A+ ++ + T+LY ++TG + AK+L E
Sbjct: 40 TPAALSVAPNEAAEPAAQEKRVTILYGSQTGNARRLAKRLAE 81
Score = 28.9 bits (65), Expect = 1.5
Identities = 9/20 (45%), Positives = 14/20 (70%)
Query: 150 TVLYATETGKSELYAKKLGE 169
T+LY ++TG + AK+L E
Sbjct: 62 TILYGSQTGNARRLAKRLAE 81
>gnl|CDD|222428 pfam13872, AAA_34, P-loop containing NTP hydrolase pore-1.
Length = 303
Score = 27.9 bits (63), Expect = 2.5
Identities = 13/41 (31%), Positives = 19/41 (46%), Gaps = 6/41 (14%)
Query: 140 GRALSRRI-KATVLYATETGKSEL----YAKKLGELFGHAF 175
G L + A V+Y + TG +E Y +LG L+G
Sbjct: 201 GLRLQNALPNARVVYVSATGATEPRNLAYMTRLG-LWGPGT 240
Score = 26.8 bits (60), Expect = 6.9
Identities = 11/34 (32%), Positives = 16/34 (47%), Gaps = 5/34 (14%)
Query: 100 GRALSRRI-KATVLYATETGKSEL----YAKKLG 128
G L + A V+Y + TG +E Y +LG
Sbjct: 201 GLRLQNALPNARVVYVSATGATEPRNLAYMTRLG 234
>gnl|CDD|182155 PRK09936, PRK09936, hypothetical protein; Provisional.
Length = 296
Score = 27.9 bits (62), Expect = 2.7
Identities = 16/75 (21%), Positives = 27/75 (36%), Gaps = 6/75 (8%)
Query: 63 QRLRN--GCPFNGWYMSTEIGCRDLCDTKRAVKFTSKL--FGRALSRRIKATVLYATETG 118
+ G P +GWY+ E+ + D R + L R + K + A G
Sbjct: 125 RLWSAAWGVPVDGWYLPAELDDLNWRDEARRQPLLTWLNAAQRLIDVSAKPVHISAFFAG 184
Query: 119 KS--ELYAKKLGELA 131
+ Y + L +L
Sbjct: 185 NMSPDGYRQWLEQLK 199
>gnl|CDD|236439 PRK09267, PRK09267, flavodoxin FldA; Validated.
Length = 169
Score = 27.1 bits (61), Expect = 3.5
Identities = 7/25 (28%), Positives = 14/25 (56%)
Query: 148 KATVLYATETGKSELYAKKLGELFG 172
K + + ++TG +E AK + + G
Sbjct: 3 KIGIFFGSDTGNTEDIAKMIQKKLG 27
>gnl|CDD|238439 cd00862, ProRS_anticodon_zinc, ProRS Prolyl-anticodon binding
domain, long version found predominantly in eukaryotes
and archaea. ProRS belongs to class II aminoacyl-tRNA
synthetases (aaRS). This alignment contains the
anticodon binding domain, which is responsible for
specificity in tRNA-binding, so that the activated amino
acid is transferred to a ribose 3' OH group of the
appropriate tRNA only, and an additional C-terminal
zinc-binding domain specific to this subfamily of aaRSs.
Length = 202
Score = 26.9 bits (60), Expect = 5.0
Identities = 31/118 (26%), Positives = 41/118 (34%), Gaps = 26/118 (22%)
Query: 58 HYENEQRLRNGCPFNGWYMS-----TEIGCRDLCDTKRAVKFTSKLFGRALSRRI---KA 109
H ++ G FN W + EIG RDL K V + RR K
Sbjct: 47 HVDDRDNYTPGWKFNDWELKGVPLRIEIGPRDL--EKNTV---------VIVRRDTGEKK 95
Query: 110 TVLYATETGKSELYAKKLGELAVKFTSKLFGRALSRRIKATVLYATETGKSELYAKKL 167
TV +EL K L + L+ RAL R ++ E K L K +
Sbjct: 96 TV------PLAELVEKVPELLD-EIQEDLYERALEFRDATRIVDTWEEFKEALNEKGI 146
>gnl|CDD|223446 COG0369, CysJ, Sulfite reductase, alpha subunit (flavoprotein)
[Inorganic ion transport and metabolism].
Length = 587
Score = 27.4 bits (61), Expect = 5.4
Identities = 9/23 (39%), Positives = 15/23 (65%)
Query: 107 IKATVLYATETGKSELYAKKLGE 129
TVLY ++TG +E A++L +
Sbjct: 48 KPITVLYGSQTGNAEGLAEELAK 70
Score = 27.4 bits (61), Expect = 5.4
Identities = 9/23 (39%), Positives = 15/23 (65%)
Query: 147 IKATVLYATETGKSELYAKKLGE 169
TVLY ++TG +E A++L +
Sbjct: 48 KPITVLYGSQTGNAEGLAEELAK 70
>gnl|CDD|221123 pfam11495, Regulator_TrmB, Archaeal transcriptional regulator TrmB.
TrmB is an alpha-glucoside sensing transcriptional
regulator. The protein is the transcriptional repressor
for gene cluster encoding trehalose/maltose ABC
transporter in T.litoralis and P.furiosus. TrmB has lost
its DNA binding domain but retained its sugar
recognition site. A nonreducing glucosyl residue is
shared by all substrates bound to TrmB which suggests
that its a common recognition motif.
Length = 228
Score = 26.8 bits (60), Expect = 5.7
Identities = 18/59 (30%), Positives = 21/59 (35%), Gaps = 10/59 (16%)
Query: 71 FNGWYMSTEIGC-------RDLCDTKRAVKFTSKLFGRALSRRIKATVL-YATETGKSE 121
N W S EI R + AV+ L RI ATV TETG+
Sbjct: 126 TNLWKTSEEIYVDEPVPFPRTFTSIRHAVEDIKLLLRA--GLRIYATVEGRDTETGEPV 182
>gnl|CDD|184179 PRK13608, PRK13608, diacylglycerol glucosyltransferase;
Provisional.
Length = 391
Score = 26.7 bits (59), Expect = 8.3
Identities = 18/78 (23%), Positives = 32/78 (41%), Gaps = 3/78 (3%)
Query: 91 AVKFTSKLFGRALSRRIKATVLYATETGKSEL---YAKKLGELAVKFTSKLFGRALSRRI 147
A+ F K FG+ +A + A+ T +E + + +K+ ++ R L I
Sbjct: 310 ALYFEEKGFGKIADTPEEAIKIVASLTNGNEQLTNMISTMEQDKIKYATQTICRDLLDLI 369
Query: 148 KATVLYATETGKSELYAK 165
+ GK LYA+
Sbjct: 370 GHSSQPQEIYGKVPLYAR 387
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.323 0.135 0.417
Gapped
Lambda K H
0.267 0.0789 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 8,489,912
Number of extensions: 727040
Number of successful extensions: 644
Number of sequences better than 10.0: 1
Number of HSP's gapped: 643
Number of HSP's successfully gapped: 37
Length of query: 177
Length of database: 10,937,602
Length adjustment: 91
Effective length of query: 86
Effective length of database: 6,901,388
Effective search space: 593519368
Effective search space used: 593519368
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 (22.0 bits)
S2: 56 (25.2 bits)