Ncs6p [Saccharomyces cerevisiae S288C]
tRNA 2-thiolation protein( domain architecture ID 18932641)
tRNA 2-thiolation protein is a nucleotide alpha hydrolase (AANH) superfamily protein that directly binds tRNAs and probably acts by catalyzing adenylation of tRNAs, an intermediate required for 2-thiolation; such as cytoplasmic tRNA 2-thiolation protein 1
List of domain hits
Name | Accession | Description | Interval | E-value | ||||
CTU1-like | cd01713 | cytoplasmic tRNA 2-thiolation protein 1 and similar proteins; This subfamily includes human ... |
50-256 | 2.19e-115 | ||||
cytoplasmic tRNA 2-thiolation protein 1 and similar proteins; This subfamily includes human cytoplasmic tRNA 2-thiolation protein 1, also called cytosolic thiouridylase subunit 1 (CTU1), ATP-binding domain-containing protein 3 (ATPBD3), cancer-associated gene protein, or cytoplasmic tRNA adenylyltransferase 1. CTU1 plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). It directly binds tRNAs and probably acts by catalyzing adenylation of tRNAs, an intermediate required for 2-thiolation. The CTU1-like subfamily belongs to the nucleotide alpha hydrolase (AANH) superfamily that includes N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to the adenosine group. : Pssm-ID: 467486 Cd Length: 208 Bit Score: 333.40 E-value: 2.19e-115
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TIGR00269 super family | cl42867 | TIGR00269 family protein; [Hypothetical proteins, Conserved] |
220-329 | 7.76e-17 | ||||
TIGR00269 family protein; [Hypothetical proteins, Conserved] The actual alignment was detected with superfamily member TIGR00269: Pssm-ID: 129370 [Multi-domain] Cd Length: 104 Bit Score: 75.23 E-value: 7.76e-17
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Name | Accession | Description | Interval | E-value | ||||
CTU1-like | cd01713 | cytoplasmic tRNA 2-thiolation protein 1 and similar proteins; This subfamily includes human ... |
50-256 | 2.19e-115 | ||||
cytoplasmic tRNA 2-thiolation protein 1 and similar proteins; This subfamily includes human cytoplasmic tRNA 2-thiolation protein 1, also called cytosolic thiouridylase subunit 1 (CTU1), ATP-binding domain-containing protein 3 (ATPBD3), cancer-associated gene protein, or cytoplasmic tRNA adenylyltransferase 1. CTU1 plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). It directly binds tRNAs and probably acts by catalyzing adenylation of tRNAs, an intermediate required for 2-thiolation. The CTU1-like subfamily belongs to the nucleotide alpha hydrolase (AANH) superfamily that includes N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to the adenosine group. Pssm-ID: 467486 Cd Length: 208 Bit Score: 333.40 E-value: 2.19e-115
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TilS | COG0037 | tRNA(Ile)-lysidine synthase TilS/MesJ [Translation, ribosomal structure and biogenesis]; tRNA ... |
53-287 | 1.15e-51 | ||||
tRNA(Ile)-lysidine synthase TilS/MesJ [Translation, ribosomal structure and biogenesis]; tRNA(Ile)-lysidine synthase TilS/MesJ is part of the Pathway/BioSystem: tRNA modification Pssm-ID: 439807 [Multi-domain] Cd Length: 235 Bit Score: 171.55 E-value: 1.15e-51
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lysidine_TilS_N | TIGR02432 | tRNA(Ile)-lysidine synthetase, N-terminal domain; The only examples in which the wobble ... |
69-246 | 2.78e-23 | ||||
tRNA(Ile)-lysidine synthetase, N-terminal domain; The only examples in which the wobble position of a tRNA must discriminate between G and A of mRNA are AUA (Ile) vs. AUG (Met) and UGA (stop) vs. UGG (Trp). In all bacteria, the wobble position of the tRNA(Ile) recognizing AUA is lysidine, a lysine derivative of cytidine. This family describes a protein domain found, apparently, in all bacteria in a single copy. Eukaryotic sequences appear to be organellar. The domain archictecture of this protein family is variable; some, including characterized proteins of E. coli and B. subtilis known to be tRNA(Ile)-lysidine synthetase, include a conserved 50-residue domain that many other members lack. This protein belongs to the ATP-binding PP-loop family ( pfam01171). It appears in the literature and protein databases as TilS, YacA, and putative cell cycle protein MesJ (a misnomer). [Protein synthesis, tRNA and rRNA base modification] Pssm-ID: 274129 [Multi-domain] Cd Length: 189 Bit Score: 95.39 E-value: 2.78e-23
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TIGR00269 | TIGR00269 | TIGR00269 family protein; [Hypothetical proteins, Conserved] |
220-329 | 7.76e-17 | ||||
TIGR00269 family protein; [Hypothetical proteins, Conserved] Pssm-ID: 129370 [Multi-domain] Cd Length: 104 Bit Score: 75.23 E-value: 7.76e-17
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ATP_bind_3 | pfam01171 | PP-loop family; This family of proteins belongs to the PP-loop superfamily. |
72-246 | 7.83e-17 | ||||
PP-loop family; This family of proteins belongs to the PP-loop superfamily. Pssm-ID: 426097 [Multi-domain] Cd Length: 178 Bit Score: 77.28 E-value: 7.83e-17
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PRK10696 | PRK10696 | tRNA 2-thiocytidine biosynthesis protein TtcA; Provisional |
62-200 | 8.33e-15 | ||||
tRNA 2-thiocytidine biosynthesis protein TtcA; Provisional Pssm-ID: 236737 [Multi-domain] Cd Length: 258 Bit Score: 73.35 E-value: 8.33e-15
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zn-ribbon_14 | pfam16503 | Zinc-ribbon; This is a family of zinc-ribbons largely from eukaryotes that lie at the ... |
306-337 | 1.40e-12 | ||||
Zinc-ribbon; This is a family of zinc-ribbons largely from eukaryotes that lie at the C-terminus of cytoplasmic tRNA adenylyltransferase 1 proteins. Most of these proteins carry an ATP-binding domain towards the N-terminus. Pssm-ID: 465147 Cd Length: 32 Bit Score: 61.02 E-value: 1.40e-12
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Name | Accession | Description | Interval | E-value | ||||
CTU1-like | cd01713 | cytoplasmic tRNA 2-thiolation protein 1 and similar proteins; This subfamily includes human ... |
50-256 | 2.19e-115 | ||||
cytoplasmic tRNA 2-thiolation protein 1 and similar proteins; This subfamily includes human cytoplasmic tRNA 2-thiolation protein 1, also called cytosolic thiouridylase subunit 1 (CTU1), ATP-binding domain-containing protein 3 (ATPBD3), cancer-associated gene protein, or cytoplasmic tRNA adenylyltransferase 1. CTU1 plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). It directly binds tRNAs and probably acts by catalyzing adenylation of tRNAs, an intermediate required for 2-thiolation. The CTU1-like subfamily belongs to the nucleotide alpha hydrolase (AANH) superfamily that includes N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to the adenosine group. Pssm-ID: 467486 Cd Length: 208 Bit Score: 333.40 E-value: 2.19e-115
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TilS | COG0037 | tRNA(Ile)-lysidine synthase TilS/MesJ [Translation, ribosomal structure and biogenesis]; tRNA ... |
53-287 | 1.15e-51 | ||||
tRNA(Ile)-lysidine synthase TilS/MesJ [Translation, ribosomal structure and biogenesis]; tRNA(Ile)-lysidine synthase TilS/MesJ is part of the Pathway/BioSystem: tRNA modification Pssm-ID: 439807 [Multi-domain] Cd Length: 235 Bit Score: 171.55 E-value: 1.15e-51
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TtuA-like | cd01993 | tRNA-5-methyluridine(54) 2-sulfurtransferase and similar proteins; tRNA-5-methyluridine(54) ... |
61-256 | 1.79e-43 | ||||
tRNA-5-methyluridine(54) 2-sulfurtransferase and similar proteins; tRNA-5-methyluridine(54) 2-sulfurtransferase, also called tRNA thiouridine synthetase TtuA, catalyzes the ATP-dependent 2-thiolation of 5-methyluridine residue at position 54 in the T loop of tRNAs, leading to 5-methyl-2-thiouridine (m(5)s(2)U or s(2)T). TtuA belongs to the adenine nucleotide alpha hydrolase superfamily (AANH) that includes N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to the adenosine group. This domain has a strongly conserved motif SGGKD at the N-terminus. Pssm-ID: 467497 [Multi-domain] Cd Length: 190 Bit Score: 149.01 E-value: 1.79e-43
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TtcA-like | cd24138 | tRNA-cytidine(32) 2-sulfurtransferase and similar proteins; tRNA-cytidine(32) ... |
62-253 | 3.23e-30 | ||||
tRNA-cytidine(32) 2-sulfurtransferase and similar proteins; tRNA-cytidine(32) 2-sulfurtransferase, also called two-thiocytidine biosynthesis protein A or tRNA 2-thiocytidine biosynthesis protein TtcA, catalyzes the ATP-dependent 2-thiolation of cytidine in position 32 of tRNA, to form 2-thiocytidine (s(2)C32). TtcA belongs to the adenine nucleotide alpha hydrolase superfamily (AANH) that includes N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to the adenosine group. This domain has a strongly conserved motif SGGKD at the N-terminus. Pssm-ID: 467514 [Multi-domain] Cd Length: 187 Bit Score: 113.91 E-value: 3.23e-30
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lysidine_TilS_N | TIGR02432 | tRNA(Ile)-lysidine synthetase, N-terminal domain; The only examples in which the wobble ... |
69-246 | 2.78e-23 | ||||
tRNA(Ile)-lysidine synthetase, N-terminal domain; The only examples in which the wobble position of a tRNA must discriminate between G and A of mRNA are AUA (Ile) vs. AUG (Met) and UGA (stop) vs. UGG (Trp). In all bacteria, the wobble position of the tRNA(Ile) recognizing AUA is lysidine, a lysine derivative of cytidine. This family describes a protein domain found, apparently, in all bacteria in a single copy. Eukaryotic sequences appear to be organellar. The domain archictecture of this protein family is variable; some, including characterized proteins of E. coli and B. subtilis known to be tRNA(Ile)-lysidine synthetase, include a conserved 50-residue domain that many other members lack. This protein belongs to the ATP-binding PP-loop family ( pfam01171). It appears in the literature and protein databases as TilS, YacA, and putative cell cycle protein MesJ (a misnomer). [Protein synthesis, tRNA and rRNA base modification] Pssm-ID: 274129 [Multi-domain] Cd Length: 189 Bit Score: 95.39 E-value: 2.78e-23
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TilS_N | cd01992 | N-terminal domain of tRNA(Ile)-lysidine synthase and similar proteins; tRNA(Ile)-lysidine ... |
69-246 | 6.04e-21 | ||||
N-terminal domain of tRNA(Ile)-lysidine synthase and similar proteins; tRNA(Ile)-lysidine synthase (EC 6.3.4.19), also called tRNA(Ile)-2-lysyl-cytidine synthase or tRNA(Ile)-lysidine synthetase, catalyzes the ligation of lysine onto the cytidine present at position 34 of the AUA codon-specific tRNA(Ile) that contains the anticodon CAU, in an ATP-dependent manner. Cytidine is converted to lysidine, thus changing the amino acid specificity of the tRNA from methionine to isoleucine. This subfamily belongs to the adenine nucleotide alpha hydrolase superfamily that also includes N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to adenosine group. This domain has a strongly conserved motif SGGXD at the N-terminus. Pssm-ID: 467496 [Multi-domain] Cd Length: 185 Bit Score: 88.81 E-value: 6.04e-21
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TIGR00269 | TIGR00269 | TIGR00269 family protein; [Hypothetical proteins, Conserved] |
220-329 | 7.76e-17 | ||||
TIGR00269 family protein; [Hypothetical proteins, Conserved] Pssm-ID: 129370 [Multi-domain] Cd Length: 104 Bit Score: 75.23 E-value: 7.76e-17
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ATP_bind_3 | pfam01171 | PP-loop family; This family of proteins belongs to the PP-loop superfamily. |
72-246 | 7.83e-17 | ||||
PP-loop family; This family of proteins belongs to the PP-loop superfamily. Pssm-ID: 426097 [Multi-domain] Cd Length: 178 Bit Score: 77.28 E-value: 7.83e-17
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PRK10696 | PRK10696 | tRNA 2-thiocytidine biosynthesis protein TtcA; Provisional |
62-200 | 8.33e-15 | ||||
tRNA 2-thiocytidine biosynthesis protein TtcA; Provisional Pssm-ID: 236737 [Multi-domain] Cd Length: 258 Bit Score: 73.35 E-value: 8.33e-15
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zn-ribbon_14 | pfam16503 | Zinc-ribbon; This is a family of zinc-ribbons largely from eukaryotes that lie at the ... |
306-337 | 1.40e-12 | ||||
Zinc-ribbon; This is a family of zinc-ribbons largely from eukaryotes that lie at the C-terminus of cytoplasmic tRNA adenylyltransferase 1 proteins. Most of these proteins carry an ATP-binding domain towards the N-terminus. Pssm-ID: 465147 Cd Length: 32 Bit Score: 61.02 E-value: 1.40e-12
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tRNA_Me_trans | pfam03054 | tRNA methyl transferase HUP domain; This family represents the N-terminal HUP domain in tRNA ... |
68-186 | 6.12e-06 | ||||
tRNA methyl transferase HUP domain; This family represents the N-terminal HUP domain in tRNA(5-methylaminomethyl-2-thiouridine)-methyltransferase which is involved in the biosynthesis of the modified nucleoside 5-methylaminomethyl-2-thiouridine present in the wobble position of some tRNAs. Pssm-ID: 460787 [Multi-domain] Cd Length: 202 Bit Score: 46.48 E-value: 6.12e-06
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CysD | COG0175 | 3'-phosphoadenosine 5'-phosphosulfate sulfotransferase (PAPS reductase)/FAD synthetase or ... |
67-183 | 1.37e-05 | ||||
3'-phosphoadenosine 5'-phosphosulfate sulfotransferase (PAPS reductase)/FAD synthetase or related enzyme [Amino acid transport and metabolism, Coenzyme transport and metabolism]; 3'-phosphoadenosine 5'-phosphosulfate sulfotransferase (PAPS reductase)/FAD synthetase or related enzyme is part of the Pathway/BioSystem: Cysteine biosynthesis Pssm-ID: 439945 [Multi-domain] Cd Length: 232 Bit Score: 45.61 E-value: 1.37e-05
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MnmA_TRMU-like | cd01998 | MnmA/TRMU family 2-thiouridylases and similar proteins; This family is composed of bacterial ... |
69-184 | 2.46e-05 | ||||
MnmA/TRMU family 2-thiouridylases and similar proteins; This family is composed of bacterial tRNA-specific 2-thiouridylase MnmA (EC 2.8.1.13) and mitochondrial tRNA-specific 2-thiouridylase 1 (TRMU or MTU1, EC 2.8.1.14). MnmA catalyzes the 2-thiolation of uridine at the wobble position (U34) of tRNA, leading to the formation of s(2)U34. TRMU/MTU1 catalyzes the 2-thiolation of uridine at the wobble position (U34) of mitochondrial tRNA(Lys), tRNA(Glu) and tRNA(Gln); this is required for the formation of 5-taurinomethyl-2-thiouridine (tm5s2U) of mitochondrial tRNA(Lys), tRNA(Glu), and tRNA(Gln) at the wobble position. This family belongs to the adenine nucleotide alpha hydrolase (AANH) superfamily that also includes other N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to the adenosine group. Pssm-ID: 467502 [Multi-domain] Cd Length: 349 Bit Score: 45.57 E-value: 2.46e-05
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LarE-like | cd01990 | Lactate racemization operon protein LarE and similar proteins; This subfamily includes ... |
69-189 | 4.35e-05 | ||||
Lactate racemization operon protein LarE and similar proteins; This subfamily includes Lactiplantibacillus plantarum LarE, a sacrificial sulfur insertase of the N-type ATP pyrophosphatase family. LarE is part of the lar operon, encoding five Lar proteins (LarA-E) that collaboratively synthesize and incorporate a niacin-derived Ni-containing cofactor into LarA, an Ni-dependent lactate racemase. It catalyzes successive thiolation reactions by donating the sulfur atom of their exclusive cysteine residues to the substrate. The LarE-like subfamily belongs to the nucleotide alpha hydrolase (AANH) superfamily that includes N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to the adenosine group. Proteins from this subfamily probably binds ATP. This domain is about 200 amino acids long with a strongly conserved motif SGGxDS at the N-terminus. Pssm-ID: 467494 [Multi-domain] Cd Length: 222 Bit Score: 44.17 E-value: 4.35e-05
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AANH-like | cd01986 | adenine nucleotide alpha hydrolase (AANH)-like proteins; This group of adenine nucleotide ... |
70-109 | 4.83e-04 | ||||
adenine nucleotide alpha hydrolase (AANH)-like proteins; This group of adenine nucleotide alpha hydrolase (AANH)-like proteins includes N-type ATP PPases and ATP sulfurylases. The domain forms an alpha/beta/alpha fold which binds to adenosine nucleotide. Pssm-ID: 467490 [Multi-domain] Cd Length: 74 Bit Score: 38.20 E-value: 4.83e-04
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AANH_WbpG-like | cd01996 | Rhizobium leguminosarum WbpG protein and similar proteins; This subfamily includes Rhizobium ... |
71-186 | 6.32e-04 | ||||
Rhizobium leguminosarum WbpG protein and similar proteins; This subfamily includes Rhizobium leguminosarum WbpG and Campylobacter jejuni PseA proteins. They belong to the of adenine nucleotide alpha hydrolase (AANH) superfamily that also includes N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to adenosine group. This subfamily of proteins is predicted to bind ATP. This domain has a strongly conserved motif SGGKD at the N-terminus. Pssm-ID: 467500 [Multi-domain] Cd Length: 158 Bit Score: 40.05 E-value: 6.32e-04
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Asn_synthase_B_C | cd01991 | C-terminal domain of asparagine synthase B; The C-terminal domain of asparagine synthase (or ... |
69-187 | 1.86e-03 | ||||
C-terminal domain of asparagine synthase B; The C-terminal domain of asparagine synthase (or synthetase) B is always associated with an N-terminal amidotransferase domain. Family members that contain this domain catalyze the conversion of aspartate to asparagine. Asparagine synthase B catalyzes the synthesis of asparagine from aspartate, Mg(2+)ATP, and glutamine. The three-dimensional architecture of the N-terminal domain of asparagine synthetase B is similar to that observed for glutamine phosphoribosylpyrophosphate amidotransferase while the molecular motif of the C-domain is reminiscent to that observed for GMP synthetase. Pssm-ID: 467495 [Multi-domain] Cd Length: 224 Bit Score: 39.18 E-value: 1.86e-03
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QueC-like | cd01995 | 7-cyano-7-deazaguanine synthase QueC and similar proteins; 7-cyano-7-deazaguanine synthase (EC ... |
68-188 | 5.59e-03 | ||||
7-cyano-7-deazaguanine synthase QueC and similar proteins; 7-cyano-7-deazaguanine synthase (EC 6.3.4.20) is also called 7-cyano-7-carbaguanine synthase, preQ(0) synthase, or queuosine biosynthesis protein QueC. It catalyzes the ATP-dependent conversion of 7-carboxy-7-deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)), as part of the biosynthesis pathway of queuosine (Q). Q is one of the most complex modifications occurring at the wobble position of tRNAs with GUN anticodons, and is implicated in a number of biological activities, including accuracy of decoding, virulence, and cellular differentiation. This subfamily belongs to the adenine nucleotide alpha hydrolase (AANH) superfamily that also includes other N-type ATP PPases and ATP sulfurylases. It forms an alpha/beta/alpha fold which binds to the adenosine group. Pssm-ID: 467499 [Multi-domain] Cd Length: 208 Bit Score: 37.59 E-value: 5.59e-03
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Blast search parameters | ||||
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