5-(carboxyamino)imidazole ribonucleotide synthase catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR)
Phosphoribosylaminoimidazole carboxylase (NCAIR synthetase) [Nucleotide transport and ...
18-349
2.46e-152
Phosphoribosylaminoimidazole carboxylase (NCAIR synthetase) [Nucleotide transport and metabolism]; Phosphoribosylaminoimidazole carboxylase (NCAIR synthetase) is part of the Pathway/BioSystem: Purine biosynthesis
:
Pssm-ID: 439797 [Multi-domain] Cd Length: 353 Bit Score: 432.19 E-value: 2.46e-152
Phosphoribosylaminoimidazole carboxylase (NCAIR synthetase) [Nucleotide transport and ...
18-349
2.46e-152
Phosphoribosylaminoimidazole carboxylase (NCAIR synthetase) [Nucleotide transport and metabolism]; Phosphoribosylaminoimidazole carboxylase (NCAIR synthetase) is part of the Pathway/BioSystem: Purine biosynthesis
Pssm-ID: 439797 [Multi-domain] Cd Length: 353 Bit Score: 432.19 E-value: 2.46e-152
phosphoribosylaminoimidazole carboxylase, PurK protein; Phosphoribosylaminoimidazole carboxylase is a fusion protein in plants and fungi, but consists of two non-interacting proteins in bacteria, PurK and PurE. This model represents PurK, N5-carboxyaminoimidazole ribonucleotide synthetase, which hydrolyzes ATP and converts AIR to N5-CAIR. PurE converts N5-CAIR to CAIR. In the presence of high concentrations of bicarbonate, PurE is reported able to convert AIR to CAIR directly and without ATP. [Purines, pyrimidines, nucleosides, and nucleotides, Purine ribonucleotide biosynthesis]
Pssm-ID: 273473 [Multi-domain] Cd Length: 352 Bit Score: 317.36 E-value: 5.03e-107
ATP-grasp domain; This family does not contain all known ATP-grasp domain members. This family ...
123-277
2.77e-51
ATP-grasp domain; This family does not contain all known ATP-grasp domain members. This family includes a diverse set of enzymes that possess ATP-dependent carboxylate-amine ligase activity.
Pssm-ID: 396689 [Multi-domain] Cd Length: 169 Bit Score: 168.20 E-value: 2.77e-51
Phosphoribosylaminoimidazole carboxylase (NCAIR synthetase) [Nucleotide transport and ...
18-349
2.46e-152
Phosphoribosylaminoimidazole carboxylase (NCAIR synthetase) [Nucleotide transport and metabolism]; Phosphoribosylaminoimidazole carboxylase (NCAIR synthetase) is part of the Pathway/BioSystem: Purine biosynthesis
Pssm-ID: 439797 [Multi-domain] Cd Length: 353 Bit Score: 432.19 E-value: 2.46e-152
phosphoribosylaminoimidazole carboxylase, PurK protein; Phosphoribosylaminoimidazole carboxylase is a fusion protein in plants and fungi, but consists of two non-interacting proteins in bacteria, PurK and PurE. This model represents PurK, N5-carboxyaminoimidazole ribonucleotide synthetase, which hydrolyzes ATP and converts AIR to N5-CAIR. PurE converts N5-CAIR to CAIR. In the presence of high concentrations of bicarbonate, PurE is reported able to convert AIR to CAIR directly and without ATP. [Purines, pyrimidines, nucleosides, and nucleotides, Purine ribonucleotide biosynthesis]
Pssm-ID: 273473 [Multi-domain] Cd Length: 352 Bit Score: 317.36 E-value: 5.03e-107
ATP-grasp domain; This family does not contain all known ATP-grasp domain members. This family ...
123-277
2.77e-51
ATP-grasp domain; This family does not contain all known ATP-grasp domain members. This family includes a diverse set of enzymes that possess ATP-dependent carboxylate-amine ligase activity.
Pssm-ID: 396689 [Multi-domain] Cd Length: 169 Bit Score: 168.20 E-value: 2.77e-51
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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The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
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