protein kinase family protein may catalyze the transfer of the gamma-phosphoryl group from ATP to substrates such as serine/threonine and/or tyrosine residues on proteins, or may be a pseudokinase; serine/threonine-protein kinase catalyzes the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates
homoserine kinase, Neisseria type; Homoserine kinase is required in the biosynthesis of ...
1-303
0e+00
homoserine kinase, Neisseria type; Homoserine kinase is required in the biosynthesis of threonine from aspartate.The member of this family from Pseudomonas aeruginosa was shown by direct assay and complementation to act specifically as a homoserine kinase. [Amino acid biosynthesis, Aspartate family]
:
Pssm-ID: 273351 [Multi-domain] Cd Length: 307 Bit Score: 525.14 E-value: 0e+00
homoserine kinase, Neisseria type; Homoserine kinase is required in the biosynthesis of ...
1-303
0e+00
homoserine kinase, Neisseria type; Homoserine kinase is required in the biosynthesis of threonine from aspartate.The member of this family from Pseudomonas aeruginosa was shown by direct assay and complementation to act specifically as a homoserine kinase. [Amino acid biosynthesis, Aspartate family]
Pssm-ID: 273351 [Multi-domain] Cd Length: 307 Bit Score: 525.14 E-value: 0e+00
Type II Homoserine Kinase; This subfamily is composed of unusual homoserine kinases, from a ...
9-302
4.55e-132
Type II Homoserine Kinase; This subfamily is composed of unusual homoserine kinases, from a subset of bacteria, which have a Protein Kinase fold. These proteins do not bear any similarity to the GHMP family homoserine kinases present in most bacteria and eukaryotes. Homoserine kinase catalyzes the transfer of the gamma-phosphoryl group from ATP to L-homoserine producing L-homoserine phosphate, an intermediate in the production of the amino acids threonine, methionine, and isoleucine. The Type II homoserine kinase subfamily is part of a larger superfamily that includes the catalytic domains of other kinases, such as the typical serine/threonine/tyrosine protein kinases (PKs), RIO kinases, actin-fragmin kinase (AFK), and phosphoinositide 3-kinase (PI3K).
Pssm-ID: 270702 [Multi-domain] Cd Length: 300 Bit Score: 376.98 E-value: 4.55e-132
Ser/Thr protein kinase RdoA involved in Cpx stress response, MazF antagonist [Signal ...
10-281
6.86e-87
Ser/Thr protein kinase RdoA involved in Cpx stress response, MazF antagonist [Signal transduction mechanisms]; Ser/Thr protein kinase RdoA involved in Cpx stress response, MazF antagonist is part of the Pathway/BioSystem: Threonine biosynthesis
Pssm-ID: 441905 [Multi-domain] Cd Length: 297 Bit Score: 262.17 E-value: 6.86e-87
Phosphotransferase enzyme family; This family consists of bacterial antibiotic resistance ...
26-253
2.69e-38
Phosphotransferase enzyme family; This family consists of bacterial antibiotic resistance proteins, which confer resistance to various aminoglycosides they include: aminoglycoside 3'-phosphotransferase or kanamycin kinase / neomycin-kanamycin phosphotransferase and streptomycin 3''-kinase or streptomycin 3''-phosphotransferase. The aminoglycoside phosphotransferases inactivate aminoglycoside antibiotics via phosphorylation. This family also includes homoserine kinase. This family is related to fructosamine kinase pfam03881.
Pssm-ID: 426359 [Multi-domain] Cd Length: 239 Bit Score: 135.32 E-value: 2.69e-38
homoserine kinase, Neisseria type; Homoserine kinase is required in the biosynthesis of ...
1-303
0e+00
homoserine kinase, Neisseria type; Homoserine kinase is required in the biosynthesis of threonine from aspartate.The member of this family from Pseudomonas aeruginosa was shown by direct assay and complementation to act specifically as a homoserine kinase. [Amino acid biosynthesis, Aspartate family]
Pssm-ID: 273351 [Multi-domain] Cd Length: 307 Bit Score: 525.14 E-value: 0e+00
Type II Homoserine Kinase; This subfamily is composed of unusual homoserine kinases, from a ...
9-302
4.55e-132
Type II Homoserine Kinase; This subfamily is composed of unusual homoserine kinases, from a subset of bacteria, which have a Protein Kinase fold. These proteins do not bear any similarity to the GHMP family homoserine kinases present in most bacteria and eukaryotes. Homoserine kinase catalyzes the transfer of the gamma-phosphoryl group from ATP to L-homoserine producing L-homoserine phosphate, an intermediate in the production of the amino acids threonine, methionine, and isoleucine. The Type II homoserine kinase subfamily is part of a larger superfamily that includes the catalytic domains of other kinases, such as the typical serine/threonine/tyrosine protein kinases (PKs), RIO kinases, actin-fragmin kinase (AFK), and phosphoinositide 3-kinase (PI3K).
Pssm-ID: 270702 [Multi-domain] Cd Length: 300 Bit Score: 376.98 E-value: 4.55e-132
Ser/Thr protein kinase RdoA involved in Cpx stress response, MazF antagonist [Signal ...
10-281
6.86e-87
Ser/Thr protein kinase RdoA involved in Cpx stress response, MazF antagonist [Signal transduction mechanisms]; Ser/Thr protein kinase RdoA involved in Cpx stress response, MazF antagonist is part of the Pathway/BioSystem: Threonine biosynthesis
Pssm-ID: 441905 [Multi-domain] Cd Length: 297 Bit Score: 262.17 E-value: 6.86e-87
Phosphotransferase enzyme family; This family consists of bacterial antibiotic resistance ...
26-253
2.69e-38
Phosphotransferase enzyme family; This family consists of bacterial antibiotic resistance proteins, which confer resistance to various aminoglycosides they include: aminoglycoside 3'-phosphotransferase or kanamycin kinase / neomycin-kanamycin phosphotransferase and streptomycin 3''-kinase or streptomycin 3''-phosphotransferase. The aminoglycoside phosphotransferases inactivate aminoglycoside antibiotics via phosphorylation. This family also includes homoserine kinase. This family is related to fructosamine kinase pfam03881.
Pssm-ID: 426359 [Multi-domain] Cd Length: 239 Bit Score: 135.32 E-value: 2.69e-38
Aminoglycoside 3'-phosphotransferase and Choline Kinase family; This family is composed of APH, ...
158-227
5.99e-09
Aminoglycoside 3'-phosphotransferase and Choline Kinase family; This family is composed of APH, ChoK, ethanolamine kinase (ETNK), macrolide 2'-phosphotransferase (MPH2'), an unusual homoserine kinase, and uncharacterized proteins with similarity to the N-terminal domain of acyl-CoA dehydrogenase 10 (ACAD10). The members of this family catalyze the transfer of the gamma-phosphoryl group from ATP (or CTP) to small molecule substrates such as aminoglycosides, macrolides, choline, ethanolamine, and homoserine. Phosphorylation of the antibiotics, aminoglycosides and macrolides, leads to their inactivation and to bacterial antibiotic resistance. Phosphorylation of choline, ethanolamine, and homoserine serves as precursors to the synthesis of important biological compounds, such as the major phospholipids, phosphatidylcholine and phosphatidylethanolamine and the amino acids, threonine, methionine, and isoleucine. The APH/ChoK family is part of a larger superfamily that includes the catalytic domains of other kinases, such as the typical serine/threonine/tyrosine protein kinases (PKs), RIO kinases, actin-fragmin kinase (AFK), and phosphoinositide 3-kinase (PI3K).
Pssm-ID: 270690 [Multi-domain] Cd Length: 158 Bit Score: 54.23 E-value: 5.99e-09
N-terminal domain of Acyl-CoA dehydrogenase (ACAD) 10 and 11, and similar proteins; This ...
25-229
1.79e-06
N-terminal domain of Acyl-CoA dehydrogenase (ACAD) 10 and 11, and similar proteins; This subfamily is composed of the N-terminal domains of vertebrate ACAD10 and ACAD11, and similar uncharacterized bacterial and eukaryotic proteins. ACADs are a family of flavoproteins that are involved in the beta-oxidation of fatty acyl-CoA derivatives. ACAD deficiency can cause metabolic disorders including muscle fatigue, hypoglycemia, and hepatic lipidosis. There are at least 11 distinct ACADs, some of which show distinct substrate specificities to either straight-chain or branched-chain fatty acids. ACAD10 is widely expressed in human tissues and highly expressed in liver, kidney, pancreas, and spleen. ACAD10 and ACAD11 are both significantly expressed in human brain tissues. They contain a long N-terminal domain with similarity to phosphotransferases with a Protein Kinase fold, which is absent in other ACADs. They may exhibit multiple functions in acyl-CoA oxidation pathways. ACAD11 utilizes substrates with carbon chain lengths of 20 to 26, with optimal activity towards C22CoA. ACAD10 may be associated with an increased risk in type II diabetes. The ACAD10/11-like subfamily is part of a larger superfamily that includes the catalytic domains of other kinases, such as the typical serine/threonine/tyrosine protein kinases (PKs), RIO kinases, actin-fragmin kinase (AFK), and phosphoinositide 3-kinase (PI3K).
Pssm-ID: 270703 [Multi-domain] Cd Length: 254 Bit Score: 48.38 E-value: 1.79e-06
tRNA A-37 threonylcarbamoyl transferase component Bud32 [Translation, ribosomal structure and biogenesis]; tRNA A-37 threonylcarbamoyl transferase component Bud32 is part of the Pathway/BioSystem: tRNA modification
Pssm-ID: 442859 [Multi-domain] Cd Length: 159 Bit Score: 41.87 E-value: 1.19e-04
Aminoglycoside 3'-phosphotransferase; APH catalyzes the transfer of the gamma-phosphoryl group ...
186-252
5.14e-04
Aminoglycoside 3'-phosphotransferase; APH catalyzes the transfer of the gamma-phosphoryl group from ATP to aminoglycoside antibiotics such as kanamycin, streptomycin, neomycin, and gentamicin, among others. The aminoglycoside antibiotics target the 30S ribosome and promote miscoding, leading to the production of defective proteins which insert into the bacterial membrane, resulting in membrane damage and the ultimate demise of the bacterium. Phosphorylation of the aminoglycoside antibiotics results in their inactivation, leading to bacterial antibiotic resistance. The APH gene is found on transposons and plasmids and is thought to have originated as a self-defense mechanism used by microorganisms that produce the antibiotics. The APH subfamily is part of a larger superfamily that includes the catalytic domains of other kinases, such as the typical serine/threonine/tyrosine protein kinases (PKs), RIO kinases, actin-fragmin kinase (AFK), and phosphoinositide 3-kinase (PI3K).
Pssm-ID: 270699 [Multi-domain] Cd Length: 244 Bit Score: 40.64 E-value: 5.14e-04
Ternary complex associated domain 9; Novel uncharacterized protein domain found associated ...
142-221
3.74e-03
Ternary complex associated domain 9; Novel uncharacterized protein domain found associated with the vWA-MoxR-VMAP ternary systems. This domain is likely a phosphotransferase enzyme.
Pssm-ID: 466244 [Multi-domain] Cd Length: 428 Bit Score: 38.66 E-value: 3.74e-03
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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(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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