phosphoribosylformylglycinamidine synthase, single chain form; This model represents a ...
7-991
0e+00
phosphoribosylformylglycinamidine synthase, single chain form; This model represents a single-molecule form of phosphoribosylformylglycinamidine synthase, also called FGAM synthase, an enzyme of purine de novo biosynthesis. This form is found mostly in eukaryotes and Proteobacteria. In Bacillus subtilis PurL (FGAM synthase II) and PurQ (FGAM synthase I), homologous to different parts of this model, perform the equivalent function; the unrelated small protein PurS is also required and may be a third subunit. [Purines, pyrimidines, nucleosides, and nucleotides, Purine ribonucleotide biosynthesis]
Pssm-ID: 188163 [Multi-domain] Cd Length: 1310 Bit Score: 1634.11 E-value: 0e+00
Phosphoribosylformylglycinamidine (FGAM) synthase, synthetase domain [Nucleotide transport and ...
177-985
0e+00
Phosphoribosylformylglycinamidine (FGAM) synthase, synthetase domain [Nucleotide transport and metabolism]; Phosphoribosylformylglycinamidine (FGAM) synthase, synthetase domain is part of the Pathway/BioSystem: Purine biosynthesis
Pssm-ID: 439816 [Multi-domain] Cd Length: 747 Bit Score: 635.55 E-value: 0e+00
PurL subunit of the formylglycinamide ribonucleotide amidotransferase (FGAR-AT), first repeat. ...
218-608
3.96e-126
PurL subunit of the formylglycinamide ribonucleotide amidotransferase (FGAR-AT), first repeat. FGAR-AT catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to formylglycinamidine ribonucleotide (FGAM), ADP, phosphate, and glutamate in the fourth step of the purine biosynthetic pathway. In eukaryotes and Gram-negative bacteria, FGAR-AT is encoded by the purL gene as a multidomain protein with a molecular mass of about 140 kDa. In Gram-positive bacteria and archaea FGAR-AT is a complex of three proteins: PurS, PurL, and PurQ. PurL itself contains two tandem N- and C-terminal domains (four domains altogether). The N-terminal domains bind ATP and are related to the ATP-binding domains of HypE, ThiL, SelD and PurM.
Pssm-ID: 100034 [Multi-domain] Cd Length: 313 Bit Score: 385.29 E-value: 3.96e-126
AIR synthase related protein, C-terminal domain; This family includes Hydrogen expression ...
444-602
6.94e-26
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.
Pssm-ID: 460684 [Multi-domain] Cd Length: 152 Bit Score: 104.35 E-value: 6.94e-26
phosphoribosylformylglycinamidine synthase, single chain form; This model represents a ...
7-991
0e+00
phosphoribosylformylglycinamidine synthase, single chain form; This model represents a single-molecule form of phosphoribosylformylglycinamidine synthase, also called FGAM synthase, an enzyme of purine de novo biosynthesis. This form is found mostly in eukaryotes and Proteobacteria. In Bacillus subtilis PurL (FGAM synthase II) and PurQ (FGAM synthase I), homologous to different parts of this model, perform the equivalent function; the unrelated small protein PurS is also required and may be a third subunit. [Purines, pyrimidines, nucleosides, and nucleotides, Purine ribonucleotide biosynthesis]
Pssm-ID: 188163 [Multi-domain] Cd Length: 1310 Bit Score: 1634.11 E-value: 0e+00
Phosphoribosylformylglycinamidine (FGAM) synthase, synthetase domain [Nucleotide transport and ...
177-985
0e+00
Phosphoribosylformylglycinamidine (FGAM) synthase, synthetase domain [Nucleotide transport and metabolism]; Phosphoribosylformylglycinamidine (FGAM) synthase, synthetase domain is part of the Pathway/BioSystem: Purine biosynthesis
Pssm-ID: 439816 [Multi-domain] Cd Length: 747 Bit Score: 635.55 E-value: 0e+00
PurL subunit of the formylglycinamide ribonucleotide amidotransferase (FGAR-AT), first repeat. ...
218-608
3.96e-126
PurL subunit of the formylglycinamide ribonucleotide amidotransferase (FGAR-AT), first repeat. FGAR-AT catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to formylglycinamidine ribonucleotide (FGAM), ADP, phosphate, and glutamate in the fourth step of the purine biosynthetic pathway. In eukaryotes and Gram-negative bacteria, FGAR-AT is encoded by the purL gene as a multidomain protein with a molecular mass of about 140 kDa. In Gram-positive bacteria and archaea FGAR-AT is a complex of three proteins: PurS, PurL, and PurQ. PurL itself contains two tandem N- and C-terminal domains (four domains altogether). The N-terminal domains bind ATP and are related to the ATP-binding domains of HypE, ThiL, SelD and PurM.
Pssm-ID: 100034 [Multi-domain] Cd Length: 313 Bit Score: 385.29 E-value: 3.96e-126
PurL subunit of the formylglycinamide ribonucleotide amidotransferase (FGAR-AT), second repeat. ...
707-981
8.67e-79
PurL subunit of the formylglycinamide ribonucleotide amidotransferase (FGAR-AT), second repeat. FGAR-AT catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to formylglycinamidine ribonucleotide (FGAM), ADP, phosphate, and glutamate in the fourth step of the purine biosynthetic pathway. In eukaryotes and Gram-negative bacteria, FGAR-AT is encoded by the purL gene as a multidomain protein with a molecular mass of about 140 kDa. In Gram-positive bacteria and archaea FGAR-AT is a complex of three proteins: PurS, PurL, and PurQ. PurL itself contains two tandem N- and C-terminal domains (four domains altogether). The N-terminal domains bind ATP and are related to the ATP-binding domains of HypE, ThiL, SelD and PurM.
Pssm-ID: 100035 [Multi-domain] Cd Length: 264 Bit Score: 257.85 E-value: 8.67e-79
phosphoribosylformylglycinamidine synthase II; Phosphoribosylformylglycinamidine synthase is a ...
304-982
3.52e-56
phosphoribosylformylglycinamidine synthase II; Phosphoribosylformylglycinamidine synthase is a single, long polypeptide in most Proteobacteria and eukarotes. Three proteins are required in Bacillus subtilis and many other species. This is the longest of the three and is designated PurL, phosphoribosylformylglycinamidine synthase II, or FGAM synthase II. [Purines, pyrimidines, nucleosides, and nucleotides, Purine ribonucleotide biosynthesis]
Pssm-ID: 273781 [Multi-domain] Cd Length: 715 Bit Score: 207.54 E-value: 3.52e-56
Formylglycinamide ribonucleotide amidotransferase (FGAR-AT) catalyzes the ATP-dependent ...
303-590
2.11e-40
Formylglycinamide ribonucleotide amidotransferase (FGAR-AT) catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to formylglycinamidine ribonucleotide (FGAM), ADP, phosphate, and glutamate in the fourth step of the purine biosynthetic pathway. In eukaryotes and Gram-negative bacteria, FGAR-AT is encoded by the purL gene as a multidomain protein with a molecular mass of about 140 kDa. In Gram-positive bacteria and archaea FGAR-AT is a complex of three proteins: PurS, PurL, and PurQ. PurL itself contains two tandem N- and C-terminal domains (four domains altogether). The N-terminal domains bind ATP and are related to the ATP-binding domains of HypE, ThiL, SelD and PurM.
Pssm-ID: 100029 [Multi-domain] Cd Length: 272 Bit Score: 150.53 E-value: 2.11e-40
AIR synthase related protein, C-terminal domain; This family includes Hydrogen expression ...
444-602
6.94e-26
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.
Pssm-ID: 460684 [Multi-domain] Cd Length: 152 Bit Score: 104.35 E-value: 6.94e-26
Formylglycinamide ribonucleotide amidotransferase (FGAR-AT) catalyzes the ATP-dependent ...
720-972
1.05e-23
Formylglycinamide ribonucleotide amidotransferase (FGAR-AT) catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to formylglycinamidine ribonucleotide (FGAM), ADP, phosphate, and glutamate in the fourth step of the purine biosynthetic pathway. In eukaryotes and Gram-negative bacteria, FGAR-AT is encoded by the purL gene as a multidomain protein with a molecular mass of about 140 kDa. In Gram-positive bacteria and archaea FGAR-AT is a complex of three proteins: PurS, PurL, and PurQ. PurL itself contains two tandem N- and C-terminal domains (four domains altogether). The N-terminal domains bind ATP and are related to the ATP-binding domains of HypE, ThiL, SelD and PurM.
Pssm-ID: 100029 [Multi-domain] Cd Length: 272 Bit Score: 101.99 E-value: 1.05e-23
Formylglycinamide ribonucleotide amidotransferase N-terminal; This is the N-terminal domain ...
46-151
1.45e-15
Formylglycinamide ribonucleotide amidotransferase N-terminal; This is the N-terminal domain found in Formylglycinamide ribonucleotide amidotransferase (FGAR-AT), also known as Phosphoribosylformylglycinamidine synthase (EC:6.3.5.3), PurL and formylglycinamidine ribonucleotide (FGAM) synthase. This enzyme catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide and glutamine to formylglycinamidine ribonucleotide, ADP, Pi, and glutamate in the fourth step of the purine biosynthetic pathway.
Pssm-ID: 465635 [Multi-domain] Cd Length: 115 Bit Score: 73.66 E-value: 1.45e-15
Formylglycinamide ribonucleotide amidotransferase linker domain; This is the linker domain ...
184-232
4.44e-10
Formylglycinamide ribonucleotide amidotransferase linker domain; This is the linker domain found in Formylglycinamide ribonucleotide amidotransferase (FGAR-AT), also known as Phosphoribosylformylglycinamidine synthase (EC:6.3.5.3), PurL and formylglycinamidine ribonucleotide (FGAM) synthase. This enzyme catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to formylglycinamidine ribonucleotide (FGAM), ADP, Pi, and glutamate in the fourth step of the purine biosynthetic pathway. The structure analysis of Salmonella typhimurium FGAR-AT reveals that this linker domain is made up of a long hydrophilic belt with an extended conformation.
Pssm-ID: 465632 [Multi-domain] Cd Length: 50 Bit Score: 55.94 E-value: 4.44e-10
AIR synthase related protein, C-terminal domain; This family includes Hydrogen expression ...
899-985
9.11e-08
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.
Pssm-ID: 460684 [Multi-domain] Cd Length: 152 Bit Score: 52.35 E-value: 9.11e-08
AIR (aminoimidazole ribonucleotide) synthase related protein. This family includes Hydrogen ...
722-979
1.63e-05
AIR (aminoimidazole ribonucleotide) synthase related protein. This family includes Hydrogen expression/formation protein HypE, AIR synthases, FGAM (formylglycinamidine ribonucleotide) synthase and Selenophosphate synthetase (SelD). The N-terminal domain of AIR synthase forms the dimer interface of the protein, and is suggested as a putative ATP binding domain.
Pssm-ID: 100027 [Multi-domain] Cd Length: 222 Bit Score: 47.01 E-value: 1.63e-05
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.
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