PUA domain containing protein [Methanomicrobiales archaeon 53_19]
ArcTGT family protein( domain architecture ID 11443234)
ArcTGT family protein
List of domain hits
Name | Accession | Description | Interval | E-value | |||
ArcTGT | COG1370 | tRNA-guanine transglycosylase, archaeosine-15-forming, contains TGT and PUA domains ... |
7-157 | 1.55e-77 | |||
tRNA-guanine transglycosylase, archaeosine-15-forming, contains TGT and PUA domains [Translation, ribosomal structure and biogenesis]; : Pssm-ID: 440981 [Multi-domain] Cd Length: 157 Bit Score: 227.00 E-value: 1.55e-77
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Name | Accession | Description | Interval | E-value | |||
ArcTGT | COG1370 | tRNA-guanine transglycosylase, archaeosine-15-forming, contains TGT and PUA domains ... |
7-157 | 1.55e-77 | |||
tRNA-guanine transglycosylase, archaeosine-15-forming, contains TGT and PUA domains [Translation, ribosomal structure and biogenesis]; Pssm-ID: 440981 [Multi-domain] Cd Length: 157 Bit Score: 227.00 E-value: 1.55e-77
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TGT_C2 | pfam14810 | Patch-forming domain C2 of tRNA-guanine transglycosylase; Domain C2 of tRNA-guanine ... |
10-79 | 3.87e-35 | |||
Patch-forming domain C2 of tRNA-guanine transglycosylase; Domain C2 of tRNA-guanine transglycosylase is formed by a four-stranded anti-parallel beta-sheet lined with two alpha helices. It has conserved basic residues on the surface of the beta-sheets as does the C-terminal domain PUA, pfam01472. The catalytic domain, TGT has conserved basic residues on the outer surface of the N-terminal three-stranded beta sheet, which closes the barrel, and it is postulated that these basic residues from the three domains form a continuous, positively charged patch to which the tRNA binds. Pssm-ID: 434230 [Multi-domain] Cd Length: 70 Bit Score: 116.82 E-value: 3.87e-35
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PUA_archaeosine_TGT | cd21149 | PUA RNA-binding domain of archaeosine tRNA-guanine transglycosylase; The RNA-binding PUA ... |
79-153 | 2.59e-28 | |||
PUA RNA-binding domain of archaeosine tRNA-guanine transglycosylase; The RNA-binding PUA (PseudoUridine synthase and Archaeosine transglycosylase) domain was detected in a number of proteins involved in RNA metabolism. Members of this archaeosine tRNA-guanine transglycosylase (TGT) family are responsible for the exchange of a guanine residue in archaeal tRNAs with a preQ0 base (7-cyano-7-deazaguanine), which constitutes the initial step in archaeosine biosynthesis. Archaeosine is a modified RNA base specific to archaea (7-formamidino-7deazaguanosine), found at position 15 in tRNAs. It has been shown that the PUA domain of archaeosine TGT is not required for its specificity for position 15. Pssm-ID: 409291 [Multi-domain] Cd Length: 75 Bit Score: 99.61 E-value: 2.59e-28
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PRK13795 | PRK13795 | hypothetical protein; Provisional |
45-151 | 4.91e-17 | |||
hypothetical protein; Provisional Pssm-ID: 237510 [Multi-domain] Cd Length: 636 Bit Score: 76.96 E-value: 4.91e-17
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PUA | smart00359 | Putative RNA-binding Domain in PseudoUridine synthase and Archaeosine transglycosylase; |
81-152 | 6.02e-14 | |||
Putative RNA-binding Domain in PseudoUridine synthase and Archaeosine transglycosylase; Pssm-ID: 214635 [Multi-domain] Cd Length: 76 Bit Score: 63.04 E-value: 6.02e-14
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unchar_dom_2 | TIGR00451 | uncharacterized domain 2; This uncharacterized domain is found a number of enzymes and ... |
59-151 | 6.74e-14 | |||
uncharacterized domain 2; This uncharacterized domain is found a number of enzymes and uncharacterized proteins, often at the C-terminus. It is found in some but not all members of a family of related tRNA-guanine transglycosylases (tgt), which exchange a guanine base for some modified base without breaking the phosphodiester backbone of the tRNA. It is also found in rRNA pseudouridine synthase, another enzyme of RNA base modification not otherwise homologous to tgt. It is found, again at the C-terminus, in two putative glutamate 5-kinases. It is also found in a family of small, uncharacterized archaeal proteins consisting mostly of this domain. Pssm-ID: 129543 [Multi-domain] Cd Length: 107 Bit Score: 63.61 E-value: 6.74e-14
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Name | Accession | Description | Interval | E-value | |||
ArcTGT | COG1370 | tRNA-guanine transglycosylase, archaeosine-15-forming, contains TGT and PUA domains ... |
7-157 | 1.55e-77 | |||
tRNA-guanine transglycosylase, archaeosine-15-forming, contains TGT and PUA domains [Translation, ribosomal structure and biogenesis]; Pssm-ID: 440981 [Multi-domain] Cd Length: 157 Bit Score: 227.00 E-value: 1.55e-77
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TGT_C2 | pfam14810 | Patch-forming domain C2 of tRNA-guanine transglycosylase; Domain C2 of tRNA-guanine ... |
10-79 | 3.87e-35 | |||
Patch-forming domain C2 of tRNA-guanine transglycosylase; Domain C2 of tRNA-guanine transglycosylase is formed by a four-stranded anti-parallel beta-sheet lined with two alpha helices. It has conserved basic residues on the surface of the beta-sheets as does the C-terminal domain PUA, pfam01472. The catalytic domain, TGT has conserved basic residues on the outer surface of the N-terminal three-stranded beta sheet, which closes the barrel, and it is postulated that these basic residues from the three domains form a continuous, positively charged patch to which the tRNA binds. Pssm-ID: 434230 [Multi-domain] Cd Length: 70 Bit Score: 116.82 E-value: 3.87e-35
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PUA_archaeosine_TGT | cd21149 | PUA RNA-binding domain of archaeosine tRNA-guanine transglycosylase; The RNA-binding PUA ... |
79-153 | 2.59e-28 | |||
PUA RNA-binding domain of archaeosine tRNA-guanine transglycosylase; The RNA-binding PUA (PseudoUridine synthase and Archaeosine transglycosylase) domain was detected in a number of proteins involved in RNA metabolism. Members of this archaeosine tRNA-guanine transglycosylase (TGT) family are responsible for the exchange of a guanine residue in archaeal tRNAs with a preQ0 base (7-cyano-7-deazaguanine), which constitutes the initial step in archaeosine biosynthesis. Archaeosine is a modified RNA base specific to archaea (7-formamidino-7deazaguanosine), found at position 15 in tRNAs. It has been shown that the PUA domain of archaeosine TGT is not required for its specificity for position 15. Pssm-ID: 409291 [Multi-domain] Cd Length: 75 Bit Score: 99.61 E-value: 2.59e-28
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PUA | pfam01472 | PUA domain; The PUA domain named after Pseudouridine synthase and Archaeosine transglycosylase, ... |
81-153 | 4.70e-18 | |||
PUA domain; The PUA domain named after Pseudouridine synthase and Archaeosine transglycosylase, was detected in archaeal and eukaryotic pseudouridine synthases, archaeal archaeosine synthases, a family of predicted ATPases that may be involved in RNA modification, a family of predicted archaeal and bacterial rRNA methylases. Additionally, the PUA domain was detected in a family of eukaryotic proteins that also contain a domain homologous to the translation initiation factor eIF1/SUI1; these proteins may comprise a novel type of translation factors. Unexpectedly, the PUA domain was detected also in bacterial and yeast glutamate kinases; this is compatible with the demonstrated role of these enzymes in the regulation of the expression of other genes. It is predicted that the PUA domain is an RNA binding domain. Pssm-ID: 426278 [Multi-domain] Cd Length: 74 Bit Score: 73.29 E-value: 4.70e-18
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PRK13795 | PRK13795 | hypothetical protein; Provisional |
45-151 | 4.91e-17 | |||
hypothetical protein; Provisional Pssm-ID: 237510 [Multi-domain] Cd Length: 636 Bit Score: 76.96 E-value: 4.91e-17
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PUA | COG5270 | PUA domain (predicted RNA-binding domain) [Translation, ribosomal structure and biogenesis]; |
45-151 | 1.00e-16 | |||
PUA domain (predicted RNA-binding domain) [Translation, ribosomal structure and biogenesis]; Pssm-ID: 444082 [Multi-domain] Cd Length: 488 Bit Score: 75.90 E-value: 1.00e-16
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PUA | cd07953 | PUA RNA binding domain; The PUA (PseudoUridine synthase and Archaeosine transglycosylase) ... |
81-151 | 7.71e-16 | |||
PUA RNA binding domain; The PUA (PseudoUridine synthase and Archaeosine transglycosylase) domain was detected in archaeal and eukaryotic pseudouridine synthases, archaeal archaeosine synthases, a family of predicted ATPases that may be involved in RNA modification, and a family of predicted archaeal and bacterial rRNA methylases. Additionally, the PUA domain was detected in a family of eukaryotic proteins that also contain a domain homologous to the translation initiation factor eIF1/SUI1; these proteins may comprise a novel type of translation factors. Unexpectedly, the PUA domain was also found in bacterial and yeast glutamate kinases; this is compatible with the demonstrated role of these enzymes in regulating the expression of other genes. It has been shown that the PUA domain acts as an RNA binding domain in at least some of the proteins involved in RNA metabolism. Pssm-ID: 409289 [Multi-domain] Cd Length: 73 Bit Score: 67.71 E-value: 7.71e-16
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PUA | smart00359 | Putative RNA-binding Domain in PseudoUridine synthase and Archaeosine transglycosylase; |
81-152 | 6.02e-14 | |||
Putative RNA-binding Domain in PseudoUridine synthase and Archaeosine transglycosylase; Pssm-ID: 214635 [Multi-domain] Cd Length: 76 Bit Score: 63.04 E-value: 6.02e-14
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unchar_dom_2 | TIGR00451 | uncharacterized domain 2; This uncharacterized domain is found a number of enzymes and ... |
59-151 | 6.74e-14 | |||
uncharacterized domain 2; This uncharacterized domain is found a number of enzymes and uncharacterized proteins, often at the C-terminus. It is found in some but not all members of a family of related tRNA-guanine transglycosylases (tgt), which exchange a guanine base for some modified base without breaking the phosphodiester backbone of the tRNA. It is also found in rRNA pseudouridine synthase, another enzyme of RNA base modification not otherwise homologous to tgt. It is found, again at the C-terminus, in two putative glutamate 5-kinases. It is also found in a family of small, uncharacterized archaeal proteins consisting mostly of this domain. Pssm-ID: 129543 [Multi-domain] Cd Length: 107 Bit Score: 63.61 E-value: 6.74e-14
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PRK14560 | PRK14560 | putative RNA-binding protein; Provisional |
78-149 | 8.33e-12 | |||
putative RNA-binding protein; Provisional Pssm-ID: 237757 [Multi-domain] Cd Length: 160 Bit Score: 59.48 E-value: 8.33e-12
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PUA_MJ1432-like | cd21154 | PUA RNA-binding domain of MJ1432, TA1423, PH0734, and similar proteins; The RNA-binding PUA ... |
79-149 | 2.85e-11 | |||
PUA RNA-binding domain of MJ1432, TA1423, PH0734, and similar proteins; The RNA-binding PUA (PseudoUridine synthase and Archaeosine transglycosylase) domain was detected in a number of proteins involved in RNA metabolism. Members of this mostly archaeal family have not been characterized functionally; they may bind to RNA. This family includes Pyrococcus horikoshii PH0734 where the N-terminal domain may modulate the binding target of the C-terminal PUA domain using its characteristic electropositive surface. Pssm-ID: 409296 [Multi-domain] Cd Length: 84 Bit Score: 56.36 E-value: 2.85e-11
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Tma20 | COG2016 | Predicted ribosome-associated RNA-binding protein Tma20, contains PUA domain [Translation, ... |
78-149 | 1.43e-09 | |||
Predicted ribosome-associated RNA-binding protein Tma20, contains PUA domain [Translation, ribosomal structure and biogenesis]; Pssm-ID: 441619 [Multi-domain] Cd Length: 154 Bit Score: 53.25 E-value: 1.43e-09
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PRK13794 | PRK13794 | hypothetical protein; Provisional |
45-157 | 3.30e-08 | |||
hypothetical protein; Provisional Pssm-ID: 237509 [Multi-domain] Cd Length: 479 Bit Score: 51.21 E-value: 3.30e-08
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Blast search parameters | ||||
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