ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and ...
2-195
3.18e-54
ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and Synechocystis PCC6803 (and related taxa) lack the C-terminal third of the sequence. The sole homolog from Archaeoglobus fulgidus lacks the N-terminal 50 residues (as reported) and is otherwise atypical of the rest of the family. This model excludes the C-terminal extension. [Amino acid biosynthesis, Histidine family]
:
Pssm-ID: 272888 Cd Length: 183 Bit Score: 179.28 E-value: 3.18e-54
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP ...
245-468
1.25e-48
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP phosphoribosyltransferase is part of the Pathway/BioSystem: Histidine biosynthesis
The actual alignment was detected with superfamily member COG0040:
Pssm-ID: 439810 [Multi-domain] Cd Length: 281 Bit Score: 167.96 E-value: 1.25e-48
ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and ...
2-195
3.18e-54
ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and Synechocystis PCC6803 (and related taxa) lack the C-terminal third of the sequence. The sole homolog from Archaeoglobus fulgidus lacks the N-terminal 50 residues (as reported) and is otherwise atypical of the rest of the family. This model excludes the C-terminal extension. [Amino acid biosynthesis, Histidine family]
Pssm-ID: 272888 Cd Length: 183 Bit Score: 179.28 E-value: 3.18e-54
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP ...
245-468
1.25e-48
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP phosphoribosyltransferase is part of the Pathway/BioSystem: Histidine biosynthesis
Pssm-ID: 439810 [Multi-domain] Cd Length: 281 Bit Score: 167.96 E-value: 1.25e-48
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP ...
1-239
1.44e-39
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP phosphoribosyltransferase is part of the Pathway/BioSystem: Histidine biosynthesis
Pssm-ID: 439810 [Multi-domain] Cd Length: 281 Bit Score: 144.08 E-value: 1.44e-39
The catalytic domain of hexameric long form HisGL3; contains the type 2 periplasmic binding ...
246-465
1.62e-39
The catalytic domain of hexameric long form HisGL3; contains the type 2 periplasmic binding protein fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270311 Cd Length: 220 Bit Score: 141.98 E-value: 1.62e-39
ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and ...
247-441
5.20e-37
ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and Synechocystis PCC6803 (and related taxa) lack the C-terminal third of the sequence. The sole homolog from Archaeoglobus fulgidus lacks the N-terminal 50 residues (as reported) and is otherwise atypical of the rest of the family. This model excludes the C-terminal extension. [Amino acid biosynthesis, Histidine family]
Pssm-ID: 272888 Cd Length: 183 Bit Score: 134.21 E-value: 5.20e-37
The catalytic domain of hexameric long form HisGL3; contains the type 2 periplasmic binding ...
1-209
5.73e-25
The catalytic domain of hexameric long form HisGL3; contains the type 2 periplasmic binding protein fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270311 Cd Length: 220 Bit Score: 102.30 E-value: 5.73e-25
ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and ...
2-195
3.18e-54
ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and Synechocystis PCC6803 (and related taxa) lack the C-terminal third of the sequence. The sole homolog from Archaeoglobus fulgidus lacks the N-terminal 50 residues (as reported) and is otherwise atypical of the rest of the family. This model excludes the C-terminal extension. [Amino acid biosynthesis, Histidine family]
Pssm-ID: 272888 Cd Length: 183 Bit Score: 179.28 E-value: 3.18e-54
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP ...
245-468
1.25e-48
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP phosphoribosyltransferase is part of the Pathway/BioSystem: Histidine biosynthesis
Pssm-ID: 439810 [Multi-domain] Cd Length: 281 Bit Score: 167.96 E-value: 1.25e-48
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP ...
1-239
1.44e-39
ATP phosphoribosyltransferase [Amino acid transport and metabolism]; ATP phosphoribosyltransferase is part of the Pathway/BioSystem: Histidine biosynthesis
Pssm-ID: 439810 [Multi-domain] Cd Length: 281 Bit Score: 144.08 E-value: 1.44e-39
The catalytic domain of hexameric long form HisGL3; contains the type 2 periplasmic binding ...
246-465
1.62e-39
The catalytic domain of hexameric long form HisGL3; contains the type 2 periplasmic binding protein fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270311 Cd Length: 220 Bit Score: 141.98 E-value: 1.62e-39
ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and ...
247-441
5.20e-37
ATP phosphoribosyltransferase; Members of this family from B. subtilis, Aquifex aeolicus, and Synechocystis PCC6803 (and related taxa) lack the C-terminal third of the sequence. The sole homolog from Archaeoglobus fulgidus lacks the N-terminal 50 residues (as reported) and is otherwise atypical of the rest of the family. This model excludes the C-terminal extension. [Amino acid biosynthesis, Histidine family]
Pssm-ID: 272888 Cd Length: 183 Bit Score: 134.21 E-value: 5.20e-37
The catalytic domain of hexameric long form HisGL4; contains the type 2 periplasmic binding ...
247-463
1.65e-27
The catalytic domain of hexameric long form HisGL4; contains the type 2 periplasmic binding fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270312 Cd Length: 207 Bit Score: 108.95 E-value: 1.65e-27
The catalytic domain of hexameric long form HisGL3; contains the type 2 periplasmic binding ...
1-209
5.73e-25
The catalytic domain of hexameric long form HisGL3; contains the type 2 periplasmic binding protein fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270311 Cd Length: 220 Bit Score: 102.30 E-value: 5.73e-25
The catalytic domain of hetero-octomeric short form HisGs; contains the type 2 periplasmic ...
247-465
1.02e-21
The catalytic domain of hetero-octomeric short form HisGs; contains the type 2 periplasmic binding protein fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270313 Cd Length: 205 Bit Score: 92.59 E-value: 1.02e-21
The catalytic domain of ATP phosphoribosyltransferase contains the type 2 periplasmic ...
1-216
2.36e-16
The catalytic domain of ATP phosphoribosyltransferase contains the type 2 periplasmic substrate-binding fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270243 Cd Length: 208 Bit Score: 77.50 E-value: 2.36e-16
The catalytic domain of hexameric long form HisGL4; contains the type 2 periplasmic binding ...
1-204
8.22e-15
The catalytic domain of hexameric long form HisGL4; contains the type 2 periplasmic binding fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270312 Cd Length: 207 Bit Score: 73.12 E-value: 8.22e-15
The catalytic domain of hexameric long form HisGL2; contains the type 2 periplasmic binding ...
1-204
9.15e-15
The catalytic domain of hexameric long form HisGL2; contains the type 2 periplasmic binding protein fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270310 Cd Length: 208 Bit Score: 73.02 E-value: 9.15e-15
The catalytic domain of hetero-octomeric short form HisGs; contains the type 2 periplasmic ...
1-218
9.93e-14
The catalytic domain of hetero-octomeric short form HisGs; contains the type 2 periplasmic binding protein fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270313 Cd Length: 205 Bit Score: 69.86 E-value: 9.93e-14
The catalytic domain of hexameric long form HisGL1; contains the type 2 periplasmic binding ...
246-455
7.91e-12
The catalytic domain of hexameric long form HisGL1; contains the type 2 periplasmic binding protein fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270309 Cd Length: 204 Bit Score: 64.33 E-value: 7.91e-12
The catalytic domain of hexameric long form HisGL1; contains the type 2 periplasmic binding ...
1-204
6.98e-06
The catalytic domain of hexameric long form HisGL1; contains the type 2 periplasmic binding protein fold; Encoded by the hisG gene, the ATP phosphoribosyltransferase (ATP-PRT, EC 2.4.2.17) is the first enzyme in histidine biosynthetic pathway that catalyzes the condensation of ATP and PRPP (5'-phosphoribosyl 1'-pyrophosphate), and is regulated by a feedback inhibition from the product histidine. ATP-PRT has two distinct forms: a hexameric long form, HisGL, containing two catalytic domains and a C-terminal regulatory domain; and a hetero-octomeric short form, HisGs, without the regulatory domain. HisGL is catalytically competent, but the hetero-octameric HisGs requires the second subunit HisZ, a paralog to the catalytic domain of functional histidyl-tRNA synthetases (HisRSs), for the enzyme activity. This catalytic domain belongs to the type 2 periplasmic binding fold protein superfamily (PBP2). The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. The majority of PBP2 proteins function in the uptake of small soluble substrates in eubacteria and archaea.
Pssm-ID: 270309 Cd Length: 204 Bit Score: 47.00 E-value: 6.98e-06
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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(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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