MULTISPECIES: carbon-nitrogen hydrolase family protein [Pseudomonas]
Protein Classification
carbon-nitrogen hydrolase family protein( domain architecture ID 10001265)
carbon-nitrogen hydrolase family protein similar to nitrilase, which is involved in the reduction of organic nitrogen compounds and ammonia production, breaks carbon-nitrogen bonds and depends on a Glu-Lys-Cys catalytic triad
List of domain hits
| Name | Accession | Description | Interval | E-value | |||||
| Nit2 | COG0388 | Omega-amidase YafV/Nit2, hydrolyzes alpha-ketoglutaramate [Energy production and conversion]; |
6-239 | 4.32e-45 | |||||
Omega-amidase YafV/Nit2, hydrolyzes alpha-ketoglutaramate [Energy production and conversion]; : Pssm-ID: 440157 [Multi-domain] Cd Length: 264 Bit Score: 151.94 E-value: 4.32e-45
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| Name | Accession | Description | Interval | E-value | |||||
| Nit2 | COG0388 | Omega-amidase YafV/Nit2, hydrolyzes alpha-ketoglutaramate [Energy production and conversion]; |
6-239 | 4.32e-45 | |||||
Omega-amidase YafV/Nit2, hydrolyzes alpha-ketoglutaramate [Energy production and conversion]; Pssm-ID: 440157 [Multi-domain] Cd Length: 264 Bit Score: 151.94 E-value: 4.32e-45
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| nitrilase | cd07197 | Nitrilase superfamily, including nitrile- or amide-hydrolyzing enzymes and amide-condensing ... |
6-235 | 5.06e-38 | |||||
Nitrilase superfamily, including nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes; This superfamily (also known as the C-N hydrolase superfamily) contains hydrolases that break carbon-nitrogen bonds; it includes nitrilases, cyanide dihydratases, aliphatic amidases, N-terminal amidases, beta-ureidopropionases, biotinidases, pantotheinase, N-carbamyl-D-amino acid amidohydrolases, the glutaminase domain of glutamine-dependent NAD+ synthetase, apolipoprotein N-acyltransferases, and N-carbamoylputrescine amidohydrolases, among others. These enzymes depend on a Glu-Lys-Cys catalytic triad, and work through a thiol acylenzyme intermediate. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. These oligomers include dimers, tetramers, hexamers, octamers, tetradecamers, octadecamers, as well as variable length helical arrangements and homo-oligomeric spirals. These proteins have roles in vitamin and co-enzyme metabolism, in detoxifying small molecules, in the synthesis of signaling molecules, and in the post-translational modification of proteins. They are used industrially, as biocatalysts in the fine chemical and pharmaceutical industry, in cyanide remediation, and in the treatment of toxic effluent. This superfamily has been classified previously in the literature, based on global and structure-based sequence analysis, into thirteen different enzyme classes (referred to as 1-13). This hierarchy includes those thirteen classes and a few additional subfamilies. A putative distant relative, the plasmid-borne TraB family, has not been included in the hierarchy. Pssm-ID: 143587 [Multi-domain] Cd Length: 253 Bit Score: 133.22 E-value: 5.06e-38
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| PRK13981 | PRK13981 | NAD synthetase; Provisional |
6-197 | 1.32e-22 | |||||
NAD synthetase; Provisional Pssm-ID: 237577 [Multi-domain] Cd Length: 540 Bit Score: 95.99 E-value: 1.32e-22
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| CN_hydrolase | pfam00795 | Carbon-nitrogen hydrolase; This family contains hydrolases that break carbon-nitrogen bonds. ... |
6-242 | 6.91e-17 | |||||
Carbon-nitrogen hydrolase; This family contains hydrolases that break carbon-nitrogen bonds. The family includes: Nitrilase EC:3.5.5.1, Aliphatic amidase EC:3.5.1.4, Biotidinase EC:3.5.1.12, Beta-ureidopropionase EC:3.5.1.6. Nitrilase-related proteins generally have a conserved E-K-C catalytic triad, and are multimeric alpha-beta-beta-alpha sandwich proteins. Pssm-ID: 425873 [Multi-domain] Cd Length: 257 Bit Score: 77.40 E-value: 6.91e-17
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| Name | Accession | Description | Interval | E-value | |||||
| Nit2 | COG0388 | Omega-amidase YafV/Nit2, hydrolyzes alpha-ketoglutaramate [Energy production and conversion]; |
6-239 | 4.32e-45 | |||||
Omega-amidase YafV/Nit2, hydrolyzes alpha-ketoglutaramate [Energy production and conversion]; Pssm-ID: 440157 [Multi-domain] Cd Length: 264 Bit Score: 151.94 E-value: 4.32e-45
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| nitrilase | cd07197 | Nitrilase superfamily, including nitrile- or amide-hydrolyzing enzymes and amide-condensing ... |
6-235 | 5.06e-38 | |||||
Nitrilase superfamily, including nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes; This superfamily (also known as the C-N hydrolase superfamily) contains hydrolases that break carbon-nitrogen bonds; it includes nitrilases, cyanide dihydratases, aliphatic amidases, N-terminal amidases, beta-ureidopropionases, biotinidases, pantotheinase, N-carbamyl-D-amino acid amidohydrolases, the glutaminase domain of glutamine-dependent NAD+ synthetase, apolipoprotein N-acyltransferases, and N-carbamoylputrescine amidohydrolases, among others. These enzymes depend on a Glu-Lys-Cys catalytic triad, and work through a thiol acylenzyme intermediate. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. These oligomers include dimers, tetramers, hexamers, octamers, tetradecamers, octadecamers, as well as variable length helical arrangements and homo-oligomeric spirals. These proteins have roles in vitamin and co-enzyme metabolism, in detoxifying small molecules, in the synthesis of signaling molecules, and in the post-translational modification of proteins. They are used industrially, as biocatalysts in the fine chemical and pharmaceutical industry, in cyanide remediation, and in the treatment of toxic effluent. This superfamily has been classified previously in the literature, based on global and structure-based sequence analysis, into thirteen different enzyme classes (referred to as 1-13). This hierarchy includes those thirteen classes and a few additional subfamilies. A putative distant relative, the plasmid-borne TraB family, has not been included in the hierarchy. Pssm-ID: 143587 [Multi-domain] Cd Length: 253 Bit Score: 133.22 E-value: 5.06e-38
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| GAT_Gln-NAD-synth | cd07570 | Glutamine aminotransferase (GAT, glutaminase) domain of glutamine-dependent NAD synthetases ... |
6-199 | 8.05e-24 | |||||
Glutamine aminotransferase (GAT, glutaminase) domain of glutamine-dependent NAD synthetases (class 7 and 8 nitrilases); Glutamine-dependent NAD synthetases are bifunctional enzymes, which have an N-terminal GAT domain and a C-terminal NAD+ synthetase domain. The GAT domain is a glutaminase (EC 3.5.1.2) which hydrolyses L-glutamine to L-glutamate and ammonia. The ammonia is used by the NAD+ synthetase domain in the ATP-dependent amidation of nicotinic acid adenine dinucleotide. Glutamine aminotransferases are categorized depending on their active site residues into different unrelated classes. This class of GAT domain belongs to a larger nitrilase superfamily comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13), this subgroup corresponds to classes 7 and 8. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Mycobacterium tuberculosis glutamine-dependent NAD+ synthetase forms a homooctamer. Pssm-ID: 143594 [Multi-domain] Cd Length: 261 Bit Score: 96.00 E-value: 8.05e-24
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| PRK13981 | PRK13981 | NAD synthetase; Provisional |
6-197 | 1.32e-22 | |||||
NAD synthetase; Provisional Pssm-ID: 237577 [Multi-domain] Cd Length: 540 Bit Score: 95.99 E-value: 1.32e-22
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| nitrilase_7 | cd07585 | Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The ... |
6-240 | 3.96e-20 | |||||
Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The nitrilase superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13). Class 13 represents proteins that at the time were difficult to place in a distinct similarity group; this subgroup represents either a new class or one that was included previously in class 13. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143609 Cd Length: 261 Bit Score: 86.22 E-value: 3.96e-20
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| R-amidase_like | cd07576 | Pseudomonas sp. MCI3434 R-amidase and related proteins (putative class 13 nitrilases); ... |
6-239 | 7.63e-19 | |||||
Pseudomonas sp. MCI3434 R-amidase and related proteins (putative class 13 nitrilases); Pseudomonas sp. MCI3434 R-amidase hydrolyzes (R,S)-piperazine-2-tert-butylcarboxamide to form (R)-piperazine-2-carboxylic acid. It does so with strict R-stereoselectively. Its preferred substrates are carboxamide compounds which have the amino or imino group connected to their beta- or gamma-carbon. This subgroup belongs to a larger nitrilase superfamily comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13), class 13 represents proteins that at the time were difficult to place in a distinct similarity group. It has been suggested that this subgroup represents a new class. Members of the nitrilase superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Native R-amidase however appears to be a monomer. Pssm-ID: 143600 Cd Length: 254 Bit Score: 82.63 E-value: 7.63e-19
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| nitrilase_8 | cd07586 | Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The ... |
6-197 | 2.24e-17 | |||||
Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The nitrilase superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13). Class 13 represents proteins that at the time were difficult to place in a distinct similarity group; this subgroup represents either a new class or one that was included previously in class 13. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143610 Cd Length: 269 Bit Score: 78.87 E-value: 2.24e-17
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| CN_hydrolase | pfam00795 | Carbon-nitrogen hydrolase; This family contains hydrolases that break carbon-nitrogen bonds. ... |
6-242 | 6.91e-17 | |||||
Carbon-nitrogen hydrolase; This family contains hydrolases that break carbon-nitrogen bonds. The family includes: Nitrilase EC:3.5.5.1, Aliphatic amidase EC:3.5.1.4, Biotidinase EC:3.5.1.12, Beta-ureidopropionase EC:3.5.1.6. Nitrilase-related proteins generally have a conserved E-K-C catalytic triad, and are multimeric alpha-beta-beta-alpha sandwich proteins. Pssm-ID: 425873 [Multi-domain] Cd Length: 257 Bit Score: 77.40 E-value: 6.91e-17
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| nitrilase_5 | cd07583 | Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The ... |
6-164 | 1.76e-14 | |||||
Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The nitrilase superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13). Class 13 represents proteins that at the time were difficult to place in a distinct similarity group; this subgroup represents either a new class or one that was included previously in class 13. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143607 Cd Length: 253 Bit Score: 70.64 E-value: 1.76e-14
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| nitrilase_2 | cd07580 | Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The ... |
7-197 | 6.73e-13 | |||||
Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The nitrilase superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13). Class 13 represents proteins that at the time were difficult to place in a distinct similarity group; this subgroup represents either a new class or one that was included previously in class 13. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143604 Cd Length: 268 Bit Score: 66.22 E-value: 6.73e-13
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| nitrilase_1_R2 | cd07579 | Second nitrilase domain of an uncharacterized subgroup of the nitrilase superfamily (putative ... |
6-193 | 1.67e-10 | |||||
Second nitrilase domain of an uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); Members of this subgroup have two nitrilase domains. This is the second of those two domains. The nitrilase superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13). Class 13 represents proteins that at the time were difficult to place in a distinct similarity group; this subgroup represents either a new class or one that was included previously in class 13. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143603 Cd Length: 279 Bit Score: 59.88 E-value: 1.67e-10
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| nitrilase_6 | cd07584 | Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The ... |
6-158 | 1.95e-10 | |||||
Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The nitrilase superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13). Class 13 represents proteins that at the time were difficult to place in a distinct similarity group; this subgroup represents either a new class or one that was included previously in class 13. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143608 Cd Length: 258 Bit Score: 59.30 E-value: 1.95e-10
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| Ph0642_like | cd07577 | Pyrococcus horikoshii Ph0642 and related proteins, members of the nitrilase superfamily ... |
6-207 | 4.46e-10 | |||||
Pyrococcus horikoshii Ph0642 and related proteins, members of the nitrilase superfamily (putative class 13 nitrilases); Uncharacterized subgroup of the nitrilase superfamily. This superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. Pyrococcus horikoshii Ph0642 is a hypothetical protein belonging to this subgroup. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13). This subgroup was classified as belonging to class 13, which represents proteins that at the time were difficult to place in a distinct similarity group. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143601 Cd Length: 259 Bit Score: 58.08 E-value: 4.46e-10
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| nit | cd07572 | Nit1, Nit 2, and related proteins, and the Nit1-like domain of NitFhit (class 10 nitrilases); ... |
6-161 | 2.52e-08 | |||||
Nit1, Nit 2, and related proteins, and the Nit1-like domain of NitFhit (class 10 nitrilases); This subgroup includes mammalian Nit1 and Nit2, the Nit1-like domain of the invertebrate NitFhit, and various uncharacterized bacterial and archaeal Nit-like proteins. Nit1 and Nit2 are candidate tumor suppressor proteins. In NitFhit, the Nit1-like domain is encoded as a fusion protein with the non-homologous tumor suppressor, fragile histidine triad (Fhit). Mammalian Nit1 and Fhit may affect distinct signal pathways, and both may participate in DNA damage-induced apoptosis. Nit1 is a negative regulator in T cells. Overexpression of Nit2 in HeLa cells leads to a suppression of cell growth through cell cycle arrest in G2. These Nit proteins and the Nit1-like domain of NitFhit belong to a larger nitrilase superfamily comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13), this subgroup corresponds to class 10. Pssm-ID: 143596 Cd Length: 265 Bit Score: 53.20 E-value: 2.52e-08
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| nadE | PRK02628 | NAD synthetase; Reviewed |
16-87 | 1.02e-07 | |||||
NAD synthetase; Reviewed Pssm-ID: 235057 [Multi-domain] Cd Length: 679 Bit Score: 52.17 E-value: 1.02e-07
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| nitrilase_Rim1_like | cd07574 | Uncharacterized subgroup of the nitrilase superfamily; some members of this subgroup have an ... |
27-163 | 8.59e-06 | |||||
Uncharacterized subgroup of the nitrilase superfamily; some members of this subgroup have an N-terminal RimI domain (class 12 nitrilases); Some members of this subgroup are implicated in post-translational modification, as they contain an N-terminal GCN5-related N-acetyltransferase (GNAT) protein RimI family domain. The nitrilase superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13), this subgroup corresponds to class 12. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143598 Cd Length: 280 Bit Score: 45.65 E-value: 8.59e-06
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| nitrilase_3 | cd07581 | Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The ... |
7-235 | 1.19e-05 | |||||
Uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); The nitrilase superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13). Class 13 represents proteins that at the time were difficult to place in a distinct similarity group; this subgroup represents either a new class or one that was included previously in class 13. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143605 Cd Length: 255 Bit Score: 45.26 E-value: 1.19e-05
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| Xc-1258_like | cd07575 | Xanthomonas campestris XC1258 and related proteins, members of the nitrilase superfamily ... |
17-146 | 2.03e-04 | |||||
Xanthomonas campestris XC1258 and related proteins, members of the nitrilase superfamily (putative class 13 nitrilases); Uncharacterized subgroup belonging to a larger nitrilase superfamily comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13), class 13 represents proteins that at the time were difficult to place in a distinct similarity group; this subgroup either represents a new class or one that was included previously in class 13. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. XC1258 is a homotetramer. Pssm-ID: 143599 Cd Length: 252 Bit Score: 41.37 E-value: 2.03e-04
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| ScNTA1_like | cd07566 | Saccharomyces cerevisiae N-terminal amidase NTA1, and related proteins (class 3 nitrilases); ... |
7-129 | 3.12e-04 | |||||
Saccharomyces cerevisiae N-terminal amidase NTA1, and related proteins (class 3 nitrilases); Saccharomyces cerevisiae NTA1 functions in the N-end rule protein degradation pathway. It specifically deaminates the N-terminal asparagine and glutamine residues of substrates of this pathway, to aspartate and glutamate respectively, these latter are the destabilizing residues. This subgroup belongs to a larger nitrilase superfamily comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13), this subgroup corresponds to class 3. Pssm-ID: 143590 Cd Length: 295 Bit Score: 41.17 E-value: 3.12e-04
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| nitrilase_1_R1 | cd07578 | First nitrilase domain of an uncharacterized subgroup of the nitrilase superfamily (putative ... |
7-161 | 7.76e-04 | |||||
First nitrilase domain of an uncharacterized subgroup of the nitrilase superfamily (putative class 13 nitrilases); Members of this subgroup have two nitrilase domains. This is the first of those two domains. The nitrilase superfamily is comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13). Class 13 represents proteins that at the time were difficult to place in a distinct similarity group; this subgroup represents either a new class or one that was included previously in class 13. Members of this superfamily generally form homomeric complexes, the basic building block of which is a homodimer. Pssm-ID: 143602 Cd Length: 258 Bit Score: 39.82 E-value: 7.76e-04
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| PLN02798 | PLN02798 | nitrilase |
6-177 | 5.91e-03 | |||||
nitrilase Pssm-ID: 215428 Cd Length: 286 Bit Score: 37.03 E-value: 5.91e-03
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