Phosphagen (guanidino) kinases such as arginine kinase and similar enzymes; Eukaryotic ...
89-450
0e+00
Phosphagen (guanidino) kinases such as arginine kinase and similar enzymes; Eukaryotic arginine kinase-like phosphagen (guanidino) kinases are enzymes that transphosphorylate a high energy phosphoguanidino compound, like phosphoarginine in the case of arginine kinase (AK), which is used as an energy-storage and -transport metabolite, to ADP, thereby creating ATP. The substrate binding site is located in the cleft between the N and C-terminal domains, but most of the catalytic residues are found in the larger C-terminal domain. Besides AK, one of the most studied members of this family, this model also represents a phosphagen kinase with different substrate specificity, hypotaurocyamine kinase (HTK).
:
Pssm-ID: 153079 [Multi-domain] Cd Length: 350 Bit Score: 558.08 E-value: 0e+00
leucine zipper found in the TSC22 domain leucine zipper transcription factors, c-Myc-binding ...
39-89
1.31e-04
leucine zipper found in the TSC22 domain leucine zipper transcription factors, c-Myc-binding protein, and similar proteins; The family includes TGF-beta-stimulated clone-22 domain (TSC22D) leucine zipper transcription factors, TSC22D1-4, as well as c-Myc-binding protein (MycBP). TSC22D proteins have diverse physiological functions, including cell growth, development, homeostasis, and immune regulation. MycBP, also called associate of Myc 1 (AMY-1), is a novel c-Myc binding protein that may control the transcriptional activity of Myc. It stimulates the activation of E box-dependent transcription by Myc. Members of this family contain a conserved leucine zipper (ZIP) domain. Its first helix is not basic and does not contain the consensus sequence, NXX(A)(A)XX(C/S)R, found in most basic region/leucine zipper (bZIP) proteins. In the bZIP family of transcription factors, the leucine zipper acts as a dimerization domain and the upstream basic region as a DNA-binding domain. However, DNA-binding capability of TSC22D family proteins is not obvious, due to the lack of the basic region found in the original bZIP DNA-binding domains. Similar to bZIP, ZIP forms homo- and heterodimers, resulting in many dimers that may have different effects on transcription.
The actual alignment was detected with superfamily member cd21937:
Pssm-ID: 424092 [Multi-domain] Cd Length: 53 Bit Score: 39.46 E-value: 1.31e-04
Phosphagen (guanidino) kinases such as arginine kinase and similar enzymes; Eukaryotic ...
89-450
0e+00
Phosphagen (guanidino) kinases such as arginine kinase and similar enzymes; Eukaryotic arginine kinase-like phosphagen (guanidino) kinases are enzymes that transphosphorylate a high energy phosphoguanidino compound, like phosphoarginine in the case of arginine kinase (AK), which is used as an energy-storage and -transport metabolite, to ADP, thereby creating ATP. The substrate binding site is located in the cleft between the N and C-terminal domains, but most of the catalytic residues are found in the larger C-terminal domain. Besides AK, one of the most studied members of this family, this model also represents a phosphagen kinase with different substrate specificity, hypotaurocyamine kinase (HTK).
Pssm-ID: 153079 [Multi-domain] Cd Length: 350 Bit Score: 558.08 E-value: 0e+00
ATP:guanido phosphotransferase, C-terminal catalytic domain; The substrate binding site is ...
240-450
2.41e-86
ATP:guanido phosphotransferase, C-terminal catalytic domain; The substrate binding site is located in the cleft between N and C-terminal domains, but most of the catalytic residues are found in the larger C-terminal domain.
Pssm-ID: 459716 Cd Length: 203 Bit Score: 262.86 E-value: 2.41e-86
leucine zipper domain found in c-Myc-binding protein and similar proteins; MycBP, also called ...
39-89
1.31e-04
leucine zipper domain found in c-Myc-binding protein and similar proteins; MycBP, also called associate of Myc 1 (AMY-1), is a novel c-Myc binding protein that may control the transcriptional activity of Myc. It stimulates the activation of E box-dependent transcription by Myc. This model corresponds to the conserved region that shows high sequence similarity with the leucine zipper (ZIP) domain located at the C-terminus of TGF-beta-stimulated clone-22 domain (TSC22D) family transcription factors. The first helix of ZIP is not basic and does not contain the consensus sequence, NXX(A)(A)XX(C/S)R, found in most basic region/leucine zipper (bZIP) proteins. Thus, the DNA-binding capability of the ZIP domain is not obvious. Similar to bZIP, ZIP forms homo- and heterodimers, resulting in many dimers that may have different effects on transcription.
Pssm-ID: 409277 [Multi-domain] Cd Length: 53 Bit Score: 39.46 E-value: 1.31e-04
Phosphagen (guanidino) kinases such as arginine kinase and similar enzymes; Eukaryotic ...
89-450
0e+00
Phosphagen (guanidino) kinases such as arginine kinase and similar enzymes; Eukaryotic arginine kinase-like phosphagen (guanidino) kinases are enzymes that transphosphorylate a high energy phosphoguanidino compound, like phosphoarginine in the case of arginine kinase (AK), which is used as an energy-storage and -transport metabolite, to ADP, thereby creating ATP. The substrate binding site is located in the cleft between the N and C-terminal domains, but most of the catalytic residues are found in the larger C-terminal domain. Besides AK, one of the most studied members of this family, this model also represents a phosphagen kinase with different substrate specificity, hypotaurocyamine kinase (HTK).
Pssm-ID: 153079 [Multi-domain] Cd Length: 350 Bit Score: 558.08 E-value: 0e+00
Phosphagen (guanidino) kinases mostly found in eukaryotes; Phosphagen (guanidino) kinases are ...
110-449
7.01e-130
Phosphagen (guanidino) kinases mostly found in eukaryotes; Phosphagen (guanidino) kinases are enzymes that transphosphorylate a high energy phosphoguanidino compound, like phosphocreatine (PCr) in the case of creatine kinase (CK) or phosphoarginine in the case of arginine kinase, which is used as an energy-storage and -transport metabolite, to ADP, thereby creating ATP. The substrate binding site is located in the cleft between the N and C-terminal domains, but most of the catalytic residues are found in the larger C-terminal domain. In higher eukaryotes, CK exists in tissue-specific (muscle, brain), as well as compartment-specific (mitochondrial and cytosolic) isoforms. They are either coupled to glycolysis (cytosolic form) or oxidative phosphorylation (mitochondrial form). Besides CK and AK, the most studied members of this family are also other phosphagen kinases with different substrate specificities, like glycocyamine kinase (GK), lombricine kinase (LK), taurocyamine kinase (TK) and hypotaurocyamine kinase (HTK).
Pssm-ID: 153078 [Multi-domain] Cd Length: 338 Bit Score: 378.93 E-value: 7.01e-130
Phosphagen (guanidino) kinases such as creatine kinase and similar enzymes; Eukaryotic ...
114-451
1.07e-90
Phosphagen (guanidino) kinases such as creatine kinase and similar enzymes; Eukaryotic creatine kinase-like phosphagen (guanidino) kinases are enzymes that transphosphorylate a high energy phosphoguanidino compound, like phosphocreatine (PCr) in the case of creatine kinase (CK), which is used as an energy-storage and -transport metabolite, to ADP, thereby creating ATP. The substrate binding site is located in the cleft between the N and C-terminal domains, but most of the catalytic residues are found in the larger C-terminal domain. In higher eukaryotes, CKs are found as tissue-specific (muscle, brain), as well as compartment-specific (mitochondrial, cytosolic, and flagellar) isoforms. Mitochondrial and cytoplasmic CKs are dimeric or octameric, while the flagellar isoforms are trimers with three CD domains fused as a single protein chain. CKs are either coupled to glycolysis (cytosolic form) or oxidative phosphorylation (mitochondrial form). Besides CK, one of the most studied members of this family, this model also represents other phosphagen kinases with different substrate specificities, like glycocyamine kinase (GK), lombricine kinase (LK), taurocyamine kinase (TK), and echinoderm arginine kinase (AK).
Pssm-ID: 153076 [Multi-domain] Cd Length: 357 Bit Score: 279.61 E-value: 1.07e-90
ATP:guanido phosphotransferase, C-terminal catalytic domain; The substrate binding site is ...
240-450
2.41e-86
ATP:guanido phosphotransferase, C-terminal catalytic domain; The substrate binding site is located in the cleft between N and C-terminal domains, but most of the catalytic residues are found in the larger C-terminal domain.
Pssm-ID: 459716 Cd Length: 203 Bit Score: 262.86 E-value: 2.41e-86
Phosphagen (guanidino) kinases; Phosphagen (guanidino) kinases are enzymes that ...
213-448
2.34e-79
Phosphagen (guanidino) kinases; Phosphagen (guanidino) kinases are enzymes that transphosphorylate a high energy phosphoguanidino compound, like phosphocreatine (PCr) in the case of creatine kinase (CK) or phosphoarginine in the case of arginine kinase, which is used as an energy-storage and -transport metabolite, to ADP, thereby creating ATP. The substrate binding site is located in the cleft between the N and C-terminal domains, but most of the catalytic residues are found in the larger C-terminal domain. In higher eukaryotes, CK exists in tissue-specific (muscle, brain), as well as compartment-specific (mitochondrial and cytosolic) isoforms. They are either coupled to glycolysis (cytosolic form) or oxidative phosphorylation (mitochondrial form). Besides CK and AK, the most studied members of this family are also other phosphagen kinases with different substrate specificities, like glycocyamine kinase (GK), lombricine kinase (LK), taurocyamine kinase (TK) and hypotaurocyamine kinase (HTK). The majority of bacterial phosphagen kinases appear to lack the N-terminal domain and have not been functionally characterized.
Pssm-ID: 153075 Cd Length: 236 Bit Score: 245.96 E-value: 2.34e-79
Phosphagen (guanidino) kinases found in bacteria; Phosphagen (guanidino) kinases are enzymes ...
213-449
8.71e-40
Phosphagen (guanidino) kinases found in bacteria; Phosphagen (guanidino) kinases are enzymes that transphosphorylate a high energy phosphoguanidino compound, such as phosphocreatine (PCr) or phosphoarginine, which is used as an energy-storage and -transport metabolite, to ADP, thereby creating ATP. This subfamily is specific to bacteria and lacks an N-terminal domain, which otherwise forms part of the substrate binding site. Most of the catalytic residues are found in the larger C-terminal domain, however, which appears conserved in these bacterial proteins. Their functions have not been characterized.
Pssm-ID: 153077 Cd Length: 232 Bit Score: 142.65 E-value: 8.71e-40
leucine zipper domain found in c-Myc-binding protein and similar proteins; MycBP, also called ...
39-89
1.31e-04
leucine zipper domain found in c-Myc-binding protein and similar proteins; MycBP, also called associate of Myc 1 (AMY-1), is a novel c-Myc binding protein that may control the transcriptional activity of Myc. It stimulates the activation of E box-dependent transcription by Myc. This model corresponds to the conserved region that shows high sequence similarity with the leucine zipper (ZIP) domain located at the C-terminus of TGF-beta-stimulated clone-22 domain (TSC22D) family transcription factors. The first helix of ZIP is not basic and does not contain the consensus sequence, NXX(A)(A)XX(C/S)R, found in most basic region/leucine zipper (bZIP) proteins. Thus, the DNA-binding capability of the ZIP domain is not obvious. Similar to bZIP, ZIP forms homo- and heterodimers, resulting in many dimers that may have different effects on transcription.
Pssm-ID: 409277 [Multi-domain] Cd Length: 53 Bit Score: 39.46 E-value: 1.31e-04
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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