FTSJ3/SPB1 family RNA methyltransferase is a class I S-adenosyl-L-methionine (SAM)-dependent methyltransferase similar to human pre-rRNA 2'-O-ribose RNA methyltransferase FTSJ3 that is involved in the processing of the 34S pre-rRNA to 18S rRNA and in 40S ribosomal subunit formation
Spb1 C-terminal domain; This presumed domain is found at the C-terminus of a family of ...
621-835
8.92e-97
Spb1 C-terminal domain; This presumed domain is found at the C-terminus of a family of FtsJ-like methyltransferases. Members of this family are involved in 60S ribosomal biogenesis, for example Swiss:P25582.
:
Pssm-ID: 462264 Cd Length: 209 Bit Score: 300.68 E-value: 8.92e-97
23S rRNA U2552 (ribose-2'-O)-methylase RlmE/FtsJ [Translation, ribosomal structure and ...
1-204
3.58e-60
23S rRNA U2552 (ribose-2'-O)-methylase RlmE/FtsJ [Translation, ribosomal structure and biogenesis]; 23S rRNA U2552 (ribose-2'-O)-methylase RlmE/FtsJ is part of the Pathway/BioSystem: 23S rRNA modification
The actual alignment was detected with superfamily member COG0293:
Pssm-ID: 440062 [Multi-domain] Cd Length: 208 Bit Score: 202.99 E-value: 3.58e-60
Domain of unknown function (DUF3381); This domain is functionally uncharacterized. This domain ...
236-384
2.07e-54
Domain of unknown function (DUF3381); This domain is functionally uncharacterized. This domain is found in eukaryotes. This presumed domain is typically between 156 to 174 amino acids in length. This domain is found associated with pfam07780, pfam01728.
:
Pssm-ID: 463375 [Multi-domain] Cd Length: 150 Bit Score: 185.06 E-value: 2.07e-54
Spb1 C-terminal domain; This presumed domain is found at the C-terminus of a family of ...
621-835
8.92e-97
Spb1 C-terminal domain; This presumed domain is found at the C-terminus of a family of FtsJ-like methyltransferases. Members of this family are involved in 60S ribosomal biogenesis, for example Swiss:P25582.
Pssm-ID: 462264 Cd Length: 209 Bit Score: 300.68 E-value: 8.92e-97
23S rRNA U2552 (ribose-2'-O)-methylase RlmE/FtsJ [Translation, ribosomal structure and ...
1-204
3.58e-60
23S rRNA U2552 (ribose-2'-O)-methylase RlmE/FtsJ [Translation, ribosomal structure and biogenesis]; 23S rRNA U2552 (ribose-2'-O)-methylase RlmE/FtsJ is part of the Pathway/BioSystem: 23S rRNA modification
Pssm-ID: 440062 [Multi-domain] Cd Length: 208 Bit Score: 202.99 E-value: 3.58e-60
FtsJ-like methyltransferase; This family consists of FtsJ from various bacterial and archaeal ...
25-202
2.19e-58
FtsJ-like methyltransferase; This family consists of FtsJ from various bacterial and archaeal sources FtsJ is a methyltransferase, but actually has no effect on cell division. FtsJ's substrate is the 23S rRNA. The 1.5 A crystal structure of FtsJ in complex with its cofactor S-adenosylmethionine revealed that FtsJ has a methyltransferase fold. This family also includes the N terminus of flaviviral NS5 protein. It has been hypothesized that the N-terminal domain of NS5 is a methyltransferase involved in viral RNA capping.
Pssm-ID: 426399 Cd Length: 179 Bit Score: 197.04 E-value: 2.19e-58
Domain of unknown function (DUF3381); This domain is functionally uncharacterized. This domain ...
236-384
2.07e-54
Domain of unknown function (DUF3381); This domain is functionally uncharacterized. This domain is found in eukaryotes. This presumed domain is typically between 156 to 174 amino acids in length. This domain is found associated with pfam07780, pfam01728.
Pssm-ID: 463375 [Multi-domain] Cd Length: 150 Bit Score: 185.06 E-value: 2.07e-54
viral Cap-0 specific (nucleoside-2'-O-)-methyltransferase; Cap-0 specific (nucleoside-2'-O-) ...
37-198
1.40e-03
viral Cap-0 specific (nucleoside-2'-O-)-methyltransferase; Cap-0 specific (nucleoside-2'-O-)-methyltransferase (2'OMTase) catalyzes the methylation of Cap-0 (m7GpppNp) at the 2'-hydroxyl of the ribose of the first nucleotide, using S-adenosyl-L-methionine (AdoMet) as the methyl donor. This reaction is the fourth and last step in mRNA capping, the creation of the stabilizing five-prime cap (5' cap) on mRNA. Some dsDNA and dsRNA viruses, like the bluetongue virus (BTV), a member of the Reoviridae family, and Vaccinia virus, a member of the Poxviridae family, as well as some ss(+)RNA viruses, like Flaviviridae and Nidovirales, cap their mRNAs and encode their own 2'OMTase. In BTV, all four reactions are catalyzed by a single protein, VP4. In Vaccinia, the activity is located in the processing factor of the poly(A) polymerase, VP39.
Pssm-ID: 467730 Cd Length: 179 Bit Score: 40.50 E-value: 1.40e-03
Spb1 C-terminal domain; This presumed domain is found at the C-terminus of a family of ...
621-835
8.92e-97
Spb1 C-terminal domain; This presumed domain is found at the C-terminus of a family of FtsJ-like methyltransferases. Members of this family are involved in 60S ribosomal biogenesis, for example Swiss:P25582.
Pssm-ID: 462264 Cd Length: 209 Bit Score: 300.68 E-value: 8.92e-97
23S rRNA U2552 (ribose-2'-O)-methylase RlmE/FtsJ [Translation, ribosomal structure and ...
1-204
3.58e-60
23S rRNA U2552 (ribose-2'-O)-methylase RlmE/FtsJ [Translation, ribosomal structure and biogenesis]; 23S rRNA U2552 (ribose-2'-O)-methylase RlmE/FtsJ is part of the Pathway/BioSystem: 23S rRNA modification
Pssm-ID: 440062 [Multi-domain] Cd Length: 208 Bit Score: 202.99 E-value: 3.58e-60
FtsJ-like methyltransferase; This family consists of FtsJ from various bacterial and archaeal ...
25-202
2.19e-58
FtsJ-like methyltransferase; This family consists of FtsJ from various bacterial and archaeal sources FtsJ is a methyltransferase, but actually has no effect on cell division. FtsJ's substrate is the 23S rRNA. The 1.5 A crystal structure of FtsJ in complex with its cofactor S-adenosylmethionine revealed that FtsJ has a methyltransferase fold. This family also includes the N terminus of flaviviral NS5 protein. It has been hypothesized that the N-terminal domain of NS5 is a methyltransferase involved in viral RNA capping.
Pssm-ID: 426399 Cd Length: 179 Bit Score: 197.04 E-value: 2.19e-58
Domain of unknown function (DUF3381); This domain is functionally uncharacterized. This domain ...
236-384
2.07e-54
Domain of unknown function (DUF3381); This domain is functionally uncharacterized. This domain is found in eukaryotes. This presumed domain is typically between 156 to 174 amino acids in length. This domain is found associated with pfam07780, pfam01728.
Pssm-ID: 463375 [Multi-domain] Cd Length: 150 Bit Score: 185.06 E-value: 2.07e-54
viral Cap-0 specific (nucleoside-2'-O-)-methyltransferase; Cap-0 specific (nucleoside-2'-O-) ...
37-198
1.40e-03
viral Cap-0 specific (nucleoside-2'-O-)-methyltransferase; Cap-0 specific (nucleoside-2'-O-)-methyltransferase (2'OMTase) catalyzes the methylation of Cap-0 (m7GpppNp) at the 2'-hydroxyl of the ribose of the first nucleotide, using S-adenosyl-L-methionine (AdoMet) as the methyl donor. This reaction is the fourth and last step in mRNA capping, the creation of the stabilizing five-prime cap (5' cap) on mRNA. Some dsDNA and dsRNA viruses, like the bluetongue virus (BTV), a member of the Reoviridae family, and Vaccinia virus, a member of the Poxviridae family, as well as some ss(+)RNA viruses, like Flaviviridae and Nidovirales, cap their mRNAs and encode their own 2'OMTase. In BTV, all four reactions are catalyzed by a single protein, VP4. In Vaccinia, the activity is located in the processing factor of the poly(A) polymerase, VP39.
Pssm-ID: 467730 Cd Length: 179 Bit Score: 40.50 E-value: 1.40e-03
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
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