RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy13615
(263 letters)
>gnl|CDD|235439 PRK05385, PRK05385, phosphoribosylaminoimidazole synthetase;
Provisional.
Length = 327
Score = 122 bits (308), Expect = 6e-33
Identities = 39/60 (65%), Positives = 46/60 (76%), Gaps = 1/60 (1%)
Query: 100 GGETAELPGLYQPGDYDLAGFAVGAVEKASLLPKVKDVAAGDVVIALPSSGIHSNGFSLV 159
GGETAE+PG+Y GDYDLAGFAVG VEK ++ V GDV+I L SSG+HSNG+SLV
Sbjct: 133 GGETAEMPGMYHEGDYDLAGFAVGVVEKDKIIDG-SKVKEGDVLIGLASSGLHSNGYSLV 191
>gnl|CDD|100032 cd02196, PurM, PurM (Aminoimidazole Ribonucleotide [AIR]
synthetase), one of eleven enzymes required for purine
biosynthesis, catalyzes the conversion of
formylglycinamide ribonucleotide (FGAM) and ATP to AIR,
ADP, and Pi, the fifth step in de novo purine
biosynthesis. The N-terminal domain of PurM is related
to the ATP-binding domains of hydrogen
expression/formation protein HypE, the AIR synthases,
selenophosphate synthetase (SelD), and FGAM synthase and
is thought to bind ATP.
Length = 297
Score = 118 bits (299), Expect = 6e-32
Identities = 38/60 (63%), Positives = 47/60 (78%), Gaps = 1/60 (1%)
Query: 100 GGETAELPGLYQPGDYDLAGFAVGAVEKASLLPKVKDVAAGDVVIALPSSGIHSNGFSLV 159
GGETAE+PG+Y G+YDLAGFAVG VEK ++ + GDV+I LPSSG+HSNG+SLV
Sbjct: 101 GGETAEMPGVYAEGEYDLAGFAVGVVEKDKIIDG-SKIKPGDVLIGLPSSGLHSNGYSLV 159
>gnl|CDD|234856 PRK00885, PRK00885, phosphoribosylamine--glycine ligase;
Provisional.
Length = 420
Score = 115 bits (290), Expect = 9e-30
Identities = 32/72 (44%), Positives = 44/72 (61%)
Query: 159 VLCFTDGKTVKVMPPSQDHKRKYNNDKGPNTGGMGAYCPCDILTEAQKKEIHDTILMRVI 218
F DG+ V +P +QDHKR + D GPNTGGMGAY P ++TE + + + I+ +
Sbjct: 195 FFAFVDGENVLPLPTAQDHKRAGDGDTGPNTGGMGAYSPAPVVTEEVVERVMEEIIKPTV 254
Query: 219 KKMIAEGTPFVG 230
K M AEG P+ G
Sbjct: 255 KGMAAEGIPYTG 266
>gnl|CDD|216282 pfam01071, GARS_A, Phosphoribosylglycinamide synthetase, ATP-grasp
(A) domain. Phosphoribosylglycinamide synthetase
catalyzes the second step in the de novo biosynthesis of
purine. The reaction catalyzed by
Phosphoribosylglycinamide synthetase is the ATP-
dependent addition of 5-phosphoribosylamine to glycine
to form 5'phosphoribosylglycinamide. This domain is
related to the ATP-grasp domain of biotin
carboxylase/carbamoyl phosphate synthetase (see
pfam02786).
Length = 193
Score = 110 bits (276), Expect = 1e-29
Identities = 37/72 (51%), Positives = 46/72 (63%)
Query: 159 VLCFTDGKTVKVMPPSQDHKRKYNNDKGPNTGGMGAYCPCDILTEAQKKEIHDTILMRVI 218
VL F DGKTVK +PP+QDHKR D GPNTGGMGAY P +LT + I +TI+ +
Sbjct: 95 VLAFVDGKTVKPLPPAQDHKRLGEGDTGPNTGGMGAYSPAPVLTPELLERIKETIVEPTV 154
Query: 219 KKMIAEGTPFVG 230
+ EG P+ G
Sbjct: 155 DGLRKEGIPYKG 166
>gnl|CDD|223228 COG0150, PurM, Phosphoribosylaminoimidazole (AIR) synthetase
[Nucleotide transport and metabolism].
Length = 345
Score = 109 bits (274), Expect = 5e-28
Identities = 39/60 (65%), Positives = 47/60 (78%), Gaps = 1/60 (1%)
Query: 100 GGETAELPGLYQPGDYDLAGFAVGAVEKASLLPKVKDVAAGDVVIALPSSGIHSNGFSLV 159
GGETAE+PG+Y+ GDYDLAGFAVG VEK ++ V GDV+I L SSG+HSNG+SLV
Sbjct: 136 GGETAEMPGMYRGGDYDLAGFAVGVVEKDEIIDG-SKVKEGDVIIGLASSGLHSNGYSLV 194
>gnl|CDD|223229 COG0151, PurD, Phosphoribosylamine-glycine ligase [Nucleotide
transport and metabolism].
Length = 428
Score = 107 bits (269), Expect = 7e-27
Identities = 37/75 (49%), Positives = 46/75 (61%), Gaps = 1/75 (1%)
Query: 156 FSLVLCFTDGKTVKVMPPSQDHKRKYNNDKGPNTGGMGAYCPCDILTEAQKKEIHDTILM 215
FSL F DGKTV MP +QDHKR Y+ D GPNTGGMGAY P +T+ + + I+
Sbjct: 194 FSL-QAFVDGKTVIPMPTAQDHKRAYDGDTGPNTGGMGAYSPAPFITDEVVERAVEEIVE 252
Query: 216 RVIKKMIAEGTPFVG 230
++ M EG PF G
Sbjct: 253 PTVEGMAKEGYPFRG 267
>gnl|CDD|162083 TIGR00878, purM, phosphoribosylaminoimidazole synthetase.
Alternate name: phosphoribosylformylglycinamidine
cyclo-ligase; AIRS; AIR synthase This enzyme is found as
a homodimeric monofunctional protein in prokaryotes and
as part of a larger, multifunctional protein, sometimes
with two copies of this enzyme in tandem, in eukaryotes
[Purines, pyrimidines, nucleosides, and nucleotides,
Purine ribonucleotide biosynthesis].
Length = 332
Score = 103 bits (259), Expect = 6e-26
Identities = 42/81 (51%), Positives = 54/81 (66%), Gaps = 6/81 (7%)
Query: 81 QVMQKV--GAKYSDIAPFSQDGGETAELPGLYQPGDYDLAGFAVGAVEKASLLPKVKDVA 138
Q+++ + G K + A GGETAE+PG+Y+ G YDLAG AVG VEK ++ + V
Sbjct: 115 QIVKGIAEGCKQAGCALV---GGETAEMPGMYRGGHYDLAGTAVGVVEKDEIITG-EKVK 170
Query: 139 AGDVVIALPSSGIHSNGFSLV 159
GDV+I L SSGIHSNG SLV
Sbjct: 171 PGDVLIGLGSSGIHSNGLSLV 191
>gnl|CDD|233164 TIGR00877, purD, phosphoribosylamine--glycine ligase. Alternate
name: glycinamide ribonucleotide synthetase (GARS). This
enzyme appears as a monofunctional protein in
prokaryotes but as part of a larger, multidomain protein
in eukaryotes [Purines, pyrimidines, nucleosides, and
nucleotides, Purine ribonucleotide biosynthesis].
Length = 422
Score = 104 bits (262), Expect = 6e-26
Identities = 39/72 (54%), Positives = 48/72 (66%)
Query: 159 VLCFTDGKTVKVMPPSQDHKRKYNNDKGPNTGGMGAYCPCDILTEAQKKEIHDTILMRVI 218
+L F DGKTV MPP+QDHKR DKGPNTGGMGAY P + TE ++ I + I+ +
Sbjct: 196 LLAFVDGKTVIPMPPAQDHKRALEGDKGPNTGGMGAYSPAPVFTEEVERRIAEEIVEPTV 255
Query: 219 KKMIAEGTPFVG 230
K M EGTP+ G
Sbjct: 256 KAMRKEGTPYKG 267
>gnl|CDD|178172 PLN02557, PLN02557, phosphoribosylformylglycinamidine cyclo-ligase.
Length = 379
Score = 98.0 bits (244), Expect = 1e-23
Identities = 39/60 (65%), Positives = 51/60 (85%), Gaps = 1/60 (1%)
Query: 100 GGETAELPGLYQPGDYDLAGFAVGAVEKASLLPKVKDVAAGDVVIALPSSGIHSNGFSLV 159
GGETAE+PG Y G+YDL+GFAVG+V+K +++ K++ AGDV+I LPSSG+HSNGFSLV
Sbjct: 178 GGETAEMPGFYAEGEYDLSGFAVGSVKKDAVIDG-KNIVAGDVLIGLPSSGVHSNGFSLV 236
>gnl|CDD|177899 PLN02257, PLN02257, phosphoribosylamine--glycine ligase.
Length = 434
Score = 79.0 bits (195), Expect = 8e-17
Identities = 42/106 (39%), Positives = 58/106 (54%), Gaps = 12/106 (11%)
Query: 138 AAGDVVIALPSSGIHSNGFSLVLCFTDGKTVKVMPPSQDHKRKYNNDKGPNTGGMGAYCP 197
A +VV+ G ++ F+LV DG+ + +QDHKR + D GPNTGGMGAY P
Sbjct: 178 AGSEVVVEEFLDGEEASFFALV----DGENAIPLESAQDHKRVGDGDTGPNTGGMGAYSP 233
Query: 198 CDILTEAQKKEIHDTILMRVIKKMIAEGTPFVG--------EKKRG 235
+LT + ++ +TI+ +K M AEG FVG EKK G
Sbjct: 234 APVLTPELESKVMETIIYPTVKGMAAEGCKFVGVLYAGLMIEKKSG 279
>gnl|CDD|187714 cd08645, FMT_core_GART, Phosphoribosylglycinamide
formyltransferase (GAR transformylase, GART).
Phosphoribosylglycinamide formyltransferase, also known
as GAR transformylase or GART, is an essential enzyme
that catalyzes the third step in de novo purine
biosynthesis. This enzyme uses formyl tetrahydrofolate
as a formyl group donor to produce
5'-phosphoribosyl-N-formylglycinamide. In prokaryotes,
GART is a single domain protein but in most eukaryotes
it is the C-terminal portion of a large multifunctional
protein which also contains GAR synthetase and
aminoimidazole ribonucleotide synthetase activities.
Length = 183
Score = 73.6 bits (182), Expect = 5e-16
Identities = 30/60 (50%), Positives = 42/60 (70%), Gaps = 2/60 (3%)
Query: 12 RVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIPTKVSTYK 71
R+AVL SG+G+NL++L++A +S + AEIVLV+SN + GL A+ AGIPT V K
Sbjct: 1 RIAVLASGSGSNLQALIDAI--KSGKLNAEIVLVISNNPDAYGLERAKKAGIPTFVINRK 58
>gnl|CDD|235544 PRK05647, purN, phosphoribosylglycinamide formyltransferase;
Reviewed.
Length = 200
Score = 69.4 bits (171), Expect = 2e-14
Identities = 25/57 (43%), Positives = 38/57 (66%), Gaps = 2/57 (3%)
Query: 11 KRVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIPTKV 67
KR+ VL SG G+NL+++++A + + AEIV V+S++ + GL A AGIPT V
Sbjct: 2 KRIVVLASGNGSNLQAIIDAC--AAGQLPAEIVAVISDRPDAYGLERAEAAGIPTFV 56
>gnl|CDD|184327 PRK13789, PRK13789, phosphoribosylamine--glycine ligase;
Provisional.
Length = 426
Score = 71.5 bits (175), Expect = 3e-14
Identities = 28/74 (37%), Positives = 47/74 (63%)
Query: 157 SLVLCFTDGKTVKVMPPSQDHKRKYNNDKGPNTGGMGAYCPCDILTEAQKKEIHDTILMR 216
+ + +DG + ++P +QDHKR ++ D+GPNTGGMGAYCP ++TEA +++ + I
Sbjct: 199 ASIFAISDGDSYFLLPAAQDHKRAFDGDQGPNTGGMGAYCPAPVITEAILQKVKERIFDP 258
Query: 217 VIKKMIAEGTPFVG 230
+ +G P+ G
Sbjct: 259 MFDDFRKKGHPYRG 272
>gnl|CDD|223376 COG0299, PurN, Folate-dependent phosphoribosylglycinamide
formyltransferase PurN [Nucleotide transport and
metabolism].
Length = 200
Score = 67.6 bits (166), Expect = 8e-14
Identities = 25/57 (43%), Positives = 38/57 (66%), Gaps = 2/57 (3%)
Query: 11 KRVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIPTKV 67
K++AVL SG G+NL+++++A + + AEIV V+S+K + L A AGIPT V
Sbjct: 1 KKIAVLASGNGSNLQAIIDAI--KGGKLDAEIVAVISDKADAYALERAAKAGIPTVV 55
>gnl|CDD|237507 PRK13790, PRK13790, phosphoribosylamine--glycine ligase;
Provisional.
Length = 379
Score = 69.8 bits (171), Expect = 1e-13
Identities = 27/57 (47%), Positives = 39/57 (68%)
Query: 174 SQDHKRKYNNDKGPNTGGMGAYCPCDILTEAQKKEIHDTILMRVIKKMIAEGTPFVG 230
+QDHKR +++D+GPNTGGMGAYCP +++ K ++TI + K M+ EG F G
Sbjct: 172 AQDHKRAFDHDEGPNTGGMGAYCPVPHISDDVLKLTNETIAQPIAKAMLNEGYQFFG 228
>gnl|CDD|161973 TIGR00639, PurN, phosphoribosylglycinamide formyltransferase,
formyltetrahydrofolate-dependent. This model describes
phosphoribosylglycinamide formyltransferase (GAR
transformylase), one of several proteins in
formyl_transf (Pfam family pfam00551). This enzyme uses
formyl tetrahydrofolate as a formyl group donor to
produce 5'-phosphoribosyl-N-formylglycinamide. PurT, a
different GAR transformylase, uses ATP and formate
rather than formyl tetrahydrofolate. Experimental proof
includes complementation of E. coli purN mutants by
orthologs from vertebrates (where it is a domain of a
multifunctional protein), Bacillus subtilis, and
Arabidopsis. No archaeal example was detected. In
phylogenetic analyses, the member from Saccharomyces
cerevisiae shows a long branch length but membership in
the family, while the formyltetrahydrofolate
deformylases form a closely related outgroup [Purines,
pyrimidines, nucleosides, and nucleotides, Purine
ribonucleotide biosynthesis].
Length = 190
Score = 60.5 bits (147), Expect = 3e-11
Identities = 27/57 (47%), Positives = 39/57 (68%), Gaps = 2/57 (3%)
Query: 11 KRVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIPTKV 67
KR+ VLISG G+NL+++++A + + A +VLV+SNK + GL A AGIPT V
Sbjct: 1 KRIVVLISGNGSNLQAIIDAC--KEGKIPASVVLVISNKPDAYGLERAAQAGIPTFV 55
>gnl|CDD|102357 PRK06395, PRK06395, phosphoribosylamine--glycine ligase;
Provisional.
Length = 435
Score = 58.4 bits (141), Expect = 7e-10
Identities = 34/78 (43%), Positives = 40/78 (51%), Gaps = 4/78 (5%)
Query: 156 FSLVLCFTDGKTVKVMPPSQDHKRKYNNDKGPNTGGMGAYCPCDI-LTEAQKKEIHDT-- 212
FSL F+DGK + MP QD+KR Y D GPNTGGMG+ D L K
Sbjct: 195 FSL-QAFSDGKHLSFMPIVQDYKRAYEGDHGPNTGGMGSISDRDFSLPFLSKDAPERAKH 253
Query: 213 ILMRVIKKMIAEGTPFVG 230
IL +I+ M E PF G
Sbjct: 254 ILNDIIRAMKDENNPFKG 271
>gnl|CDD|144222 pfam00551, Formyl_trans_N, Formyl transferase. This family
includes the following members. Glycinamide
ribonucleotide transformylase catalyzes the third step
in de novo purine biosynthesis, the transfer of a
formyl group to 5'-phosphoribosylglycinamide.
Formyltetrahydrofolate deformylase produces formate
from formyl- tetrahydrofolate. Methionyl-tRNA
formyltransferase transfers a formyl group onto the
amino terminus of the acyl moiety of the methionyl
aminoacyl-tRNA. Inclusion of the following members is
supported by PSI-blast. HOXX_BRAJA contains a related
domain of unknown function. PRTH_PORGI contains a
related domain of unknown function. Y09P_MYCTU (Q50721)
contains a related domain of unknown function.
Length = 181
Score = 55.8 bits (135), Expect = 1e-09
Identities = 28/57 (49%), Positives = 36/57 (63%), Gaps = 2/57 (3%)
Query: 11 KRVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIPTKV 67
++AVLISGTG+NL++LL+A EIV VV+NK GL A AGIP +V
Sbjct: 1 MKIAVLISGTGSNLQALLDALRKGGH--EVEIVAVVTNKDKAAGLERAEQAGIPVEV 55
>gnl|CDD|180256 PRK05784, PRK05784, phosphoribosylamine--glycine ligase;
Provisional.
Length = 486
Score = 50.0 bits (120), Expect = 4e-07
Identities = 26/82 (31%), Positives = 39/82 (47%), Gaps = 9/82 (10%)
Query: 162 FTDGKTVKVMPPSQDHKRKYNNDKGPNTGGMGAYCPCD----ILTEAQKKEIHDTILMRV 217
TDG+TV +P +QD+ Y + GP TGGMG+ + E + +E + I+ R
Sbjct: 215 LTDGETVIPLPLAQDYPHAYEDGIGPETGGMGSISGPGELLPFINEEEYEEAVE-IVKRT 273
Query: 218 IKKMIAEGTPFVGEKKRGFTEG 239
I + E GE+ G G
Sbjct: 274 IDAIYKE----TGERYVGVISG 291
>gnl|CDD|177965 PLN02331, PLN02331, phosphoribosylglycinamide formyltransferase.
Length = 207
Score = 47.0 bits (112), Expect = 2e-06
Identities = 18/54 (33%), Positives = 32/54 (59%), Gaps = 2/54 (3%)
Query: 12 RVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIPT 65
++AV +SG G+N +++ +A + + ++V+VV+NK G AR GIP
Sbjct: 1 KLAVFVSGGGSNFRAIHDACLDGR--VNGDVVVVVTNKPGCGGAEYARENGIPV 52
>gnl|CDD|217219 pfam02769, AIRS_C, AIR synthase related protein, C-terminal domain.
This family includes Hydrogen expression/formation
protein HypE, AIR synthases EC:6.3.3.1, FGAM synthase
EC:6.3.5.3 and selenide, water dikinase EC:2.7.9.3. The
function of the C-terminal domain of AIR synthase is
unclear, but the cleft formed between N and C domains is
postulated as a sulphate binding site.
Length = 150
Score = 36.6 bits (85), Expect = 0.004
Identities = 17/45 (37%), Positives = 22/45 (48%), Gaps = 1/45 (2%)
Query: 138 AAGDVVIALPSSGIHSNGFSLVL-CFTDGKTVKVMPPSQDHKRKY 181
GDV+I L SSG+H +G SLV D V + P + Y
Sbjct: 1 KPGDVLILLGSSGLHGSGLSLVRKGLEDDGAVPLGDPLLEPTLIY 45
>gnl|CDD|223859 COG0788, PurU, Formyltetrahydrofolate hydrolase [Nucleotide
transport and metabolism].
Length = 287
Score = 35.7 bits (83), Expect = 0.017
Identities = 21/56 (37%), Positives = 28/56 (50%), Gaps = 4/56 (7%)
Query: 9 QRKRVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIP 64
QRKR+A+L+S L LL R + AEIV V+SN ++ L IP
Sbjct: 89 QRKRIAILVSKEDHCLGDLL--YRWRIGELPAEIVAVISNHDDLRPL--VERFDIP 140
>gnl|CDD|235676 PRK06027, purU, formyltetrahydrofolate deformylase; Reviewed.
Length = 286
Score = 31.2 bits (72), Expect = 0.46
Identities = 20/56 (35%), Positives = 29/56 (51%), Gaps = 4/56 (7%)
Query: 9 QRKRVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIP 64
+RKRV +L+S L LL RS + EI V+SN H+ + ++ GIP
Sbjct: 88 ERKRVVILVSKEDHCLGDLL--WRWRSGELPVEIAAVISN-HD-DLRSLVERFGIP 139
>gnl|CDD|236227 PRK08300, PRK08300, acetaldehyde dehydrogenase; Validated.
Length = 302
Score = 29.8 bits (68), Expect = 1.3
Identities = 18/60 (30%), Positives = 30/60 (50%), Gaps = 7/60 (11%)
Query: 7 MVQRKRVAVLISGT-GTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIPT 65
M+ + +VA++ SG GT+L + RS+ + E +V +GL AR G+ T
Sbjct: 1 MMSKLKVAIIGSGNIGTDLMIKIL----RSEHL--EPGAMVGIDPESDGLARARRLGVAT 54
>gnl|CDD|233074 TIGR00655, PurU, formyltetrahydrofolate deformylase. This model
describes formyltetrahydrofolate deformylases. The
enzyme is a homohexamer. Sequences from a related enzyme
formyl tetrahydrofolate-specific enzyme,
phosphoribosylglycinamide formyltransferase, serve as an
outgroup for phylogenetic analysis. Putative members of
this family, scoring below the trusted cutoff, include a
sequence from Rhodobacter capsulatus that lacks an
otherwise conserved C-terminal region [Purines,
pyrimidines, nucleosides, and nucleotides, Purine
ribonucleotide biosynthesis].
Length = 280
Score = 29.7 bits (67), Expect = 1.4
Identities = 32/94 (34%), Positives = 40/94 (42%), Gaps = 13/94 (13%)
Query: 9 QRKRVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIP---- 64
+ KRVA+L+S L LL S + AEI LV+SN ++ L GIP
Sbjct: 83 KLKRVAILVSKEDHCLGDLL--WRWYSGELDAEIALVISNHEDLRSL--VERFGIPFHYI 138
Query: 65 -----TKVSTYKHTLILSNSLQVMQKVGAKYSDI 93
+V K L L QV V AKY I
Sbjct: 139 PATKDNRVEHEKRQLELLKQYQVDLVVLAKYMQI 172
>gnl|CDD|226324 COG3802, GguC, Uncharacterized protein conserved in bacteria
[Function unknown].
Length = 333
Score = 29.7 bits (67), Expect = 1.7
Identities = 15/32 (46%), Positives = 20/32 (62%), Gaps = 5/32 (15%)
Query: 96 FSQDGGETAELPGLYQPGD----YDLAGFAVG 123
F++DGGE E+ G+Y GD Y L GFA+
Sbjct: 164 FAEDGGEEPEIAGIYLIGDDGTPYRL-GFALA 194
>gnl|CDD|153150 cd04878, ACT_AHAS, N-terminal ACT domain of the Escherichia coli
IlvH-like regulatory subunit of acetohydroxyacid
synthase (AHAS). ACT_AHAS: N-terminal ACT domain of
the Escherichia coli IlvH-like regulatory subunit of
acetohydroxyacid synthase (AHAS). AHAS catalyses the
first common step in the biosynthesis of the three
branched-chain amino acids. The first step involves the
condensation of either pyruvate or 2-ketobutyrate with
the two-carbon hydroxyethyl fragment derived from
another pyruvate molecule, covalently bound to the
coenzyme thiamine diphosphate. Bacterial AHASs
generally consist of regulatory and catalytic subunits.
The effector (valine) binding sites are proposed to be
located in two symmetrically related positions in the
interface between a pair of N-terminal ACT domains with
the C-terminal domain of IlvH contacting the catalytic
dimer. Plants Arabidopsis and Oryza have tandem IlvH
subunits; both the first and second ACT domain
sequences are present in this CD. Members of this CD
belong to the superfamily of ACT regulatory domains.
Length = 72
Score = 27.1 bits (61), Expect = 2.4
Identities = 12/42 (28%), Positives = 20/42 (47%), Gaps = 1/42 (2%)
Query: 12 RVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVE 53
R++ L + G N++SL + I R IV V + +E
Sbjct: 16 RISGLFARRGFNIESLTVGPTEDPGISRITIV-VEGDDDVIE 56
>gnl|CDD|179990 PRK05282, PRK05282, (alpha)-aspartyl dipeptidase; Validated.
Length = 233
Score = 28.7 bits (65), Expect = 2.9
Identities = 7/24 (29%), Positives = 17/24 (70%)
Query: 207 KEIHDTILMRVIKKMIAEGTPFVG 230
K++++ L+ I++ + GTP++G
Sbjct: 95 KQLYERGLLAPIREAVKNGTPYIG 118
>gnl|CDD|187717 cd08648, FMT_core_Formyl-FH4-Hydrolase_C, Formyltetrahydrofolate
deformylase (Formyl-FH4 hydrolase), C-terminal
hydrolase domain. Formyl-FH4 Hydrolase catalyzes the
hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to
FH4 and formate. Formate is the substrate of
phosphoribosylglycinamide transformylase for step three
of de novo purine nucleotide synthesis. Formyl-FH4
hydrolase has been proposed to regulate the balance of
FH4 and C1-FH4 in the cell. The enzyme uses methionine
and glycine to sense the pools of C1-FH4 and FH4,
respectively. This domain belongs to the
formyltransferase (FMT) domain superfamily. Members of
this family have an N-terminal ACT domain, which is
commonly involved in specifically bind an amino acid or
other small ligand leading to regulation of the enzyme.
The N-terminal of this protein family may be
responsible for the binding of the regulators
methionine and glycine.
Length = 196
Score = 28.3 bits (64), Expect = 3.2
Identities = 20/54 (37%), Positives = 25/54 (46%), Gaps = 4/54 (7%)
Query: 11 KRVAVLISGTGTNLKSLLEATSNRSDIMRAEIVLVVSNKHNVEGLNIARNAGIP 64
KRVA+ +S L LL R + EI LV+SN H +A GIP
Sbjct: 1 KRVAIFVSKEDHCLYDLLHR--WREGELPCEIPLVISN-HPDL-RPLAERFGIP 50
>gnl|CDD|176213 cd08251, polyketide_synthase, polyketide synthase. Polyketide
synthases produce polyketides in step by step mechanism
that is similar to fatty acid synthesis. Enoyl reductase
reduces a double to single bond. Erythromycin is one
example of a polyketide generated by 3 complex enzymes
(megasynthases). 2-enoyl thioester reductase (ETR)
catalyzes the NADPH-dependent dependent conversion of
trans-2-enoyl acyl carrier protein/coenzyme A (ACP/CoA)
to acyl-(ACP/CoA) in fatty acid synthesis. 2-enoyl
thioester reductase activity has been linked in Candida
tropicalis as essential in maintaining mitiochondrial
respiratory function. This ETR family is a part of the
medium chain dehydrogenase/reductase family, but lack
the zinc coordination sites characteristic of the
alcohol dehydrogenases in this family.
NAD(P)(H)-dependent oxidoreductases are the major
enzymes in the interconversion of alcohols and
aldehydes, or ketones. Alcohol dehydrogenase in the
liver converts ethanol and NAD+ to acetaldehyde and
NADH, while in yeast and some other microorganisms ADH
catalyzes the conversion acetaldehyde to ethanol in
alcoholic fermentation. ADH is a member of the medium
chain alcohol dehydrogenase family (MDR), which have a
NAD(P)(H)-binding domain in a Rossmann fold of a
beta-alpha form. The NAD(H)-binding region is comprised
of 2 structurally similar halves, each of which contacts
a mononucleotide. The N-terminal catalytic domain has a
distant homology to GroES. These proteins typically form
dimers (typically higher plants, mammals) or tetramers
(yeast, bacteria), and have 2 tightly bound zinc atoms
per subunit, a catalytic zinc at the active site, and a
structural zinc in a lobe of the catalytic domain.
NAD(H)-binding occurs in the cleft between the catalytic
and coenzyme-binding domains at the active site, and
coenzyme binding induces a conformational closing of
this cleft. Coenzyme binding typically precedes and
contributes to substrate binding.
Length = 303
Score = 27.4 bits (61), Expect = 8.1
Identities = 25/71 (35%), Positives = 33/71 (46%), Gaps = 10/71 (14%)
Query: 96 FSQDGGETAELPGLYQPG--DYDLA-GFAVGAVEKASLLPKVKDVAAGDVVIAL--PSSG 150
FS + G+ + GLY P Y GF V +A + P V +A GD VIA S G
Sbjct: 17 FSLNFGDLLCVRGLY-PTMPPYPFTPGFEASGVVRA-VGPHVTRLAVGDEVIAGTGESMG 74
Query: 151 IHSNGFSLVLC 161
H+ +LV
Sbjct: 75 GHA---TLVTV 82
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
0.314 0.132 0.372
Gapped
Lambda K H
0.267 0.0713 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 13,097,850
Number of extensions: 1231041
Number of successful extensions: 753
Number of sequences better than 10.0: 1
Number of HSP's gapped: 740
Number of HSP's successfully gapped: 37
Length of query: 263
Length of database: 10,937,602
Length adjustment: 95
Effective length of query: 168
Effective length of database: 6,723,972
Effective search space: 1129627296
Effective search space used: 1129627296
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: 42 (22.0 bits)
S2: 58 (26.2 bits)