5-formyltetrahydrofolate cyclo-ligase family protein similar to Mus musculus methenyltetrahydrofolate synthase domain-containing protein (MTHFSD), a novel RNA-binding protein abnormally regulated in amyotrophic lateral sclerosis
5-formyltetrahydrofolate cyclo-ligase family; 5-formyltetrahydrofolate cyclo-ligase or ...
24-198
1.46e-121
5-formyltetrahydrofolate cyclo-ligase family; 5-formyltetrahydrofolate cyclo-ligase or methenyl-THF synthetase EC:6.3.3.2 catalyzes the interchange of 5-formyltetrahydrofolate (5-FTHF) to 5-10-methenyltetrahydrofolate, this requires ATP and Mg2+. 5-FTHF is used in chemotherapy where it is clinically known as Leucovorin.
The actual alignment was detected with superfamily member PRK10333:
Pssm-ID: 444864 Cd Length: 182 Bit Score: 341.53 E-value: 1.46e-121
5,10-methenyltetrahydrofolate synthetase; This enzyme, 5,10-methenyltetrahydrofolate ...
50-192
9.06e-58
5,10-methenyltetrahydrofolate synthetase; This enzyme, 5,10-methenyltetrahydrofolate synthetase, is also called 5-formyltetrahydrofolate cycloligase. Function of bacterial proteins in this family was inferred originally from the known activity of eukaryotic homologs. Recently, activity was shown explicitly for the member from Mycoplasma pneumonia. Members of this family from alpha- and gamma-proteobacteria, designated ygfA, are often found in an operon with 6S structural RNA, and show a similar pattern of high expression during stationary phase. The function may be to deplete folate to slow 1-carbon biosynthetic metabolism. [Central intermediary metabolism, One-carbon metabolism]
Pssm-ID: 274270 [Multi-domain] Cd Length: 179 Bit Score: 179.78 E-value: 9.06e-58
5-formyltetrahydrofolate cyclo-ligase family; 5-formyltetrahydrofolate cyclo-ligase or ...
50-192
4.31e-45
5-formyltetrahydrofolate cyclo-ligase family; 5-formyltetrahydrofolate cyclo-ligase or methenyl-THF synthetase EC:6.3.3.2 catalyzes the interchange of 5-formyltetrahydrofolate (5-FTHF) to 5-10-methenyltetrahydrofolate, this requires ATP and Mg2+. 5-FTHF is used in chemotherapy where it is clinically known as Leucovorin.
Pssm-ID: 396398 [Multi-domain] Cd Length: 186 Bit Score: 147.46 E-value: 4.31e-45
5,10-methenyltetrahydrofolate synthetase; This enzyme, 5,10-methenyltetrahydrofolate ...
50-192
9.06e-58
5,10-methenyltetrahydrofolate synthetase; This enzyme, 5,10-methenyltetrahydrofolate synthetase, is also called 5-formyltetrahydrofolate cycloligase. Function of bacterial proteins in this family was inferred originally from the known activity of eukaryotic homologs. Recently, activity was shown explicitly for the member from Mycoplasma pneumonia. Members of this family from alpha- and gamma-proteobacteria, designated ygfA, are often found in an operon with 6S structural RNA, and show a similar pattern of high expression during stationary phase. The function may be to deplete folate to slow 1-carbon biosynthetic metabolism. [Central intermediary metabolism, One-carbon metabolism]
Pssm-ID: 274270 [Multi-domain] Cd Length: 179 Bit Score: 179.78 E-value: 9.06e-58
5-formyltetrahydrofolate cyclo-ligase family; 5-formyltetrahydrofolate cyclo-ligase or ...
50-192
4.31e-45
5-formyltetrahydrofolate cyclo-ligase family; 5-formyltetrahydrofolate cyclo-ligase or methenyl-THF synthetase EC:6.3.3.2 catalyzes the interchange of 5-formyltetrahydrofolate (5-FTHF) to 5-10-methenyltetrahydrofolate, this requires ATP and Mg2+. 5-FTHF is used in chemotherapy where it is clinically known as Leucovorin.
Pssm-ID: 396398 [Multi-domain] Cd Length: 186 Bit Score: 147.46 E-value: 4.31e-45
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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Functional characterization of the conserved domain architecture found on the query.
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(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
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