precorrin-6y C5,15-methyltransferase (decarboxylating) subunit CbiE [Streptomyces longispororuber]
precorrin-6Y C5,15-methyltransferase (decarboxylating) subunit CbiT( domain architecture ID 11454932)
precorrin-6Y C5,15-methyltransferase (decarboxylating) subunit CbiT catalyzes the methylation of C-15 in cobalt-precorrin-6B followed by the decarboxylation of C-12 to form cobalt-precorrin-7
List of domain hits
Name | Accession | Description | Interval | E-value | ||||||
CobL | COG2242 | Precorrin-6B methylase 2 [Coenzyme transport and metabolism]; Precorrin-6B methylase 2 is part ... |
8-375 | 2.10e-55 | ||||||
Precorrin-6B methylase 2 [Coenzyme transport and metabolism]; Precorrin-6B methylase 2 is part of the Pathway/BioSystem: Cobalamine/B12 biosynthesis : Pssm-ID: 441843 [Multi-domain] Cd Length: 403 Bit Score: 187.68 E-value: 2.10e-55
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Name | Accession | Description | Interval | E-value | ||||||
CobL | COG2242 | Precorrin-6B methylase 2 [Coenzyme transport and metabolism]; Precorrin-6B methylase 2 is part ... |
8-375 | 2.10e-55 | ||||||
Precorrin-6B methylase 2 [Coenzyme transport and metabolism]; Precorrin-6B methylase 2 is part of the Pathway/BioSystem: Cobalamine/B12 biosynthesis Pssm-ID: 441843 [Multi-domain] Cd Length: 403 Bit Score: 187.68 E-value: 2.10e-55
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Precorrin-6Y-MT | cd11644 | Precorrin-6Y methyltransferase (also named CbiE); CbiE (precorrin-6Y methyltransferase, also ... |
28-197 | 2.35e-42 | ||||||
Precorrin-6Y methyltransferase (also named CbiE); CbiE (precorrin-6Y methyltransferase, also known as cobalt-precorrin-7 C(5)-methyltransferase, also known as cobalt-precorrin-6Y C(5)-methyltransferase) catalyzes the methylation of C-5 in cobalt-precorrin-7 to form cobalt-precorrin-8. It participates in the pathway toward the biosynthesis of cobalamin (vitamin B12). There are two distinct cobalamin biosynthetic pathways in bacteria. The aerobic pathway requires oxygen, and cobalt is inserted late in the pathway; the anaerobic pathway does not require oxygen, and cobalt insertion is the first committed step towards cobalamin synthesis. CbiE functions in the anaerobic pathway, it is a subunit of precorrin-6Y C5,15-methyltransferase, a bifunctional enzyme: cobalt-precorrin-7 C(5)-methyltransferase (CbiE)/cobalt-precorrin-6B C(15)-methyltransferase (decarboxylating) (CbiT), that catalyzes two methylations (at C-5 and C-15) in precorrin-6Y, as well as the decarboxylation of the acetate side chain located in ring C, in order to generate precorrin-8X. CbiE and CbiT can be found fused (CbiET, also called CobL), or on separate protein chains (CbiE and CbiT). In the aerobic pathway, a single enzyme called CobL catalyzes the methylations at C-5 and C-15, and the decarboxylation of the C-12 acetate side chain of precorrin-6B. Pssm-ID: 381171 [Multi-domain] Cd Length: 198 Bit Score: 147.26 E-value: 2.35e-42
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CbiE | TIGR02467 | precorrin-6y C5,15-methyltransferase (decarboxylating), CbiE subunit; This model recognizes ... |
27-196 | 3.43e-27 | ||||||
precorrin-6y C5,15-methyltransferase (decarboxylating), CbiE subunit; This model recognizes the CbiE methylase which is responsible, in part (along with CbiT), for methylating precorrin-6y (or cobalt-precorrin-6y) at both the 5 and 15 positions as well as the concomitant decarbozylation at C-12. In many organisms, this protein is fused to the CbiT subunit. The fused protein, when found in organisms catalyzing the oxidative version of the cobalamin biosynthesis pathway, is called CobL. Pssm-ID: 274146 [Multi-domain] Cd Length: 204 Bit Score: 107.02 E-value: 3.43e-27
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PRK05787 | PRK05787 | cobalt-precorrin-7 (C(5))-methyltransferase; |
28-197 | 3.78e-22 | ||||||
cobalt-precorrin-7 (C(5))-methyltransferase; Pssm-ID: 235609 [Multi-domain] Cd Length: 210 Bit Score: 93.39 E-value: 3.78e-22
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TP_methylase | pfam00590 | Tetrapyrrole (Corrin/Porphyrin) Methylases; This family uses S-AdoMet in the methylation of ... |
66-185 | 5.09e-11 | ||||||
Tetrapyrrole (Corrin/Porphyrin) Methylases; This family uses S-AdoMet in the methylation of diverse substrates. This family includes a related group of bacterial proteins of unknown function. This family includes the methylase Dipthine synthase. Pssm-ID: 425769 [Multi-domain] Cd Length: 209 Bit Score: 61.59 E-value: 5.09e-11
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rADc | smart00650 | Ribosomal RNA adenine dimethylases; |
251-309 | 3.30e-06 | ||||||
Ribosomal RNA adenine dimethylases; Pssm-ID: 128898 Cd Length: 169 Bit Score: 46.73 E-value: 3.30e-06
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Name | Accession | Description | Interval | E-value | ||||||
CobL | COG2242 | Precorrin-6B methylase 2 [Coenzyme transport and metabolism]; Precorrin-6B methylase 2 is part ... |
8-375 | 2.10e-55 | ||||||
Precorrin-6B methylase 2 [Coenzyme transport and metabolism]; Precorrin-6B methylase 2 is part of the Pathway/BioSystem: Cobalamine/B12 biosynthesis Pssm-ID: 441843 [Multi-domain] Cd Length: 403 Bit Score: 187.68 E-value: 2.10e-55
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Precorrin-6Y-MT | cd11644 | Precorrin-6Y methyltransferase (also named CbiE); CbiE (precorrin-6Y methyltransferase, also ... |
28-197 | 2.35e-42 | ||||||
Precorrin-6Y methyltransferase (also named CbiE); CbiE (precorrin-6Y methyltransferase, also known as cobalt-precorrin-7 C(5)-methyltransferase, also known as cobalt-precorrin-6Y C(5)-methyltransferase) catalyzes the methylation of C-5 in cobalt-precorrin-7 to form cobalt-precorrin-8. It participates in the pathway toward the biosynthesis of cobalamin (vitamin B12). There are two distinct cobalamin biosynthetic pathways in bacteria. The aerobic pathway requires oxygen, and cobalt is inserted late in the pathway; the anaerobic pathway does not require oxygen, and cobalt insertion is the first committed step towards cobalamin synthesis. CbiE functions in the anaerobic pathway, it is a subunit of precorrin-6Y C5,15-methyltransferase, a bifunctional enzyme: cobalt-precorrin-7 C(5)-methyltransferase (CbiE)/cobalt-precorrin-6B C(15)-methyltransferase (decarboxylating) (CbiT), that catalyzes two methylations (at C-5 and C-15) in precorrin-6Y, as well as the decarboxylation of the acetate side chain located in ring C, in order to generate precorrin-8X. CbiE and CbiT can be found fused (CbiET, also called CobL), or on separate protein chains (CbiE and CbiT). In the aerobic pathway, a single enzyme called CobL catalyzes the methylations at C-5 and C-15, and the decarboxylation of the C-12 acetate side chain of precorrin-6B. Pssm-ID: 381171 [Multi-domain] Cd Length: 198 Bit Score: 147.26 E-value: 2.35e-42
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CobL | COG2241 | Precorrin-6B methylase 1 [Coenzyme transport and metabolism]; Precorrin-6B methylase 1 is part ... |
27-198 | 4.98e-36 | ||||||
Precorrin-6B methylase 1 [Coenzyme transport and metabolism]; Precorrin-6B methylase 1 is part of the Pathway/BioSystem: Cobalamine/B12 biosynthesis Pssm-ID: 441842 [Multi-domain] Cd Length: 207 Bit Score: 131.04 E-value: 4.98e-36
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CbiE | TIGR02467 | precorrin-6y C5,15-methyltransferase (decarboxylating), CbiE subunit; This model recognizes ... |
27-196 | 3.43e-27 | ||||||
precorrin-6y C5,15-methyltransferase (decarboxylating), CbiE subunit; This model recognizes the CbiE methylase which is responsible, in part (along with CbiT), for methylating precorrin-6y (or cobalt-precorrin-6y) at both the 5 and 15 positions as well as the concomitant decarbozylation at C-12. In many organisms, this protein is fused to the CbiT subunit. The fused protein, when found in organisms catalyzing the oxidative version of the cobalamin biosynthesis pathway, is called CobL. Pssm-ID: 274146 [Multi-domain] Cd Length: 204 Bit Score: 107.02 E-value: 3.43e-27
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PRK05787 | PRK05787 | cobalt-precorrin-7 (C(5))-methyltransferase; |
28-197 | 3.78e-22 | ||||||
cobalt-precorrin-7 (C(5))-methyltransferase; Pssm-ID: 235609 [Multi-domain] Cd Length: 210 Bit Score: 93.39 E-value: 3.78e-22
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CbiT | TIGR02469 | precorrin-6Y C5,15-methyltransferase (decarboxylating), CbiT subunit; This model recognizes ... |
241-351 | 3.88e-16 | ||||||
precorrin-6Y C5,15-methyltransferase (decarboxylating), CbiT subunit; This model recognizes the CbiT methylase which is responsible, in part (along with CbiE), for methylating precorrin-6y (or cobalt-precorrin-6y) at both the 5 and 15 positions as well as the concomitant decarbozylation at C-12. In many organisms, this protein is fused to the CbiE subunit. The fused protein, when found in organisms catalyzing the oxidative version of the cobalamin biosynthesis pathway, is called CobL. [Biosynthesis of cofactors, prosthetic groups, and carriers, Heme, porphyrin, and cobalamin] Pssm-ID: 274148 [Multi-domain] Cd Length: 124 Bit Score: 74.29 E-value: 3.88e-16
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cbiT | PRK00377 | cobalt-precorrin-6Y C(15)-methyltransferase; Provisional |
241-370 | 3.30e-14 | ||||||
cobalt-precorrin-6Y C(15)-methyltransferase; Provisional Pssm-ID: 234740 Cd Length: 198 Bit Score: 70.98 E-value: 3.30e-14
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TrmA | COG2265 | tRNA/tmRNA/rRNA uracil-C5-methylase, TrmA/RlmC/RlmD family [Translation, ribosomal structure ... |
240-370 | 2.33e-12 | ||||||
tRNA/tmRNA/rRNA uracil-C5-methylase, TrmA/RlmC/RlmD family [Translation, ribosomal structure and biogenesis]; tRNA/tmRNA/rRNA uracil-C5-methylase, TrmA/RlmC/RlmD family is part of the Pathway/BioSystem: tRNA modification Pssm-ID: 441866 [Multi-domain] Cd Length: 377 Bit Score: 67.89 E-value: 2.33e-12
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PRK07402 | PRK07402 | precorrin-6Y C5,15-methyltransferase subunit CbiT; |
234-351 | 6.62e-12 | ||||||
precorrin-6Y C5,15-methyltransferase subunit CbiT; Pssm-ID: 180961 Cd Length: 196 Bit Score: 64.25 E-value: 6.62e-12
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TP_methylase | pfam00590 | Tetrapyrrole (Corrin/Porphyrin) Methylases; This family uses S-AdoMet in the methylation of ... |
66-185 | 5.09e-11 | ||||||
Tetrapyrrole (Corrin/Porphyrin) Methylases; This family uses S-AdoMet in the methylation of diverse substrates. This family includes a related group of bacterial proteins of unknown function. This family includes the methylase Dipthine synthase. Pssm-ID: 425769 [Multi-domain] Cd Length: 209 Bit Score: 61.59 E-value: 5.09e-11
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UbiE | COG2226 | Ubiquinone/menaquinone biosynthesis C-methylase UbiE/MenG [Coenzyme transport and metabolism]; ... |
243-322 | 5.65e-11 | ||||||
Ubiquinone/menaquinone biosynthesis C-methylase UbiE/MenG [Coenzyme transport and metabolism]; Ubiquinone/menaquinone biosynthesis C-methylase UbiE/MenG is part of the Pathway/BioSystem: Biotin biosynthesis Pssm-ID: 441828 [Multi-domain] Cd Length: 143 Bit Score: 60.01 E-value: 5.65e-11
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Precorrin_2_C20_MT | cd11645 | Precorrin-2 C20-methyltransferase, also named CobI or CbiL; Precorrin-2 C20-methyltransferase ... |
56-177 | 4.50e-09 | ||||||
Precorrin-2 C20-methyltransferase, also named CobI or CbiL; Precorrin-2 C20-methyltransferase (also known as S-adenosyl-L-methionine--precorrin-2 methyltransferase) participates in the pathway toward the biosynthesis of cobalamin (vitamin B12). There are two distinct cobalamin biosynthetic pathways in bacteria. The aerobic pathway requires oxygen, and cobalt is inserted late in the pathway; the anaerobic pathway does not require oxygen, and cobalt insertion is the first committed step towards cobalamin synthesis. Precorrin-2 C20-methyltransferase catalyzes methylation at the C-20 position of a cyclic tetrapyrrole ring of precorrin-2 using S-adenosylmethionine as a methyl group source to produce precorrin-3A. In the anaerobic pathway, cobalt is inserted into precorrin-2 by CbiK to generate cobalt-precorrin-2, which is the substrate for CbiL, a C20 methyltransferase. In Clostridium difficile, CbiK and CbiL are fused into a bifunctional enzyme. In the aerobic pathway, the precorrin-2 C20-methyltransferase is named CobI. This family includes CbiL and CobI precorrin-2 C20-methyltransferases, both as stand-alone enzymes and when CbiL forms part of a bifunctional enzyme. Pssm-ID: 381172 [Multi-domain] Cd Length: 223 Bit Score: 56.36 E-value: 4.50e-09
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Methyltransf_25 | pfam13649 | Methyltransferase domain; This family appears to be a methyltransferase domain. |
261-322 | 2.46e-08 | ||||||
Methyltransferase domain; This family appears to be a methyltransferase domain. Pssm-ID: 463945 [Multi-domain] Cd Length: 96 Bit Score: 51.41 E-value: 2.46e-08
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Cfa | COG2230 | Cyclopropane fatty-acyl-phospholipid synthase and related methyltransferases [Lipid transport ... |
231-306 | 7.43e-08 | ||||||
Cyclopropane fatty-acyl-phospholipid synthase and related methyltransferases [Lipid transport and metabolism]; Pssm-ID: 441831 [Multi-domain] Cd Length: 158 Bit Score: 51.47 E-value: 7.43e-08
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CobF | COG2243 | Precorrin-2 methylase [Coenzyme transport and metabolism]; Precorrin-2 methylase is part of ... |
56-177 | 7.45e-07 | ||||||
Precorrin-2 methylase [Coenzyme transport and metabolism]; Precorrin-2 methylase is part of the Pathway/BioSystem: Cobalamine/B12 biosynthesis Pssm-ID: 441844 [Multi-domain] Cd Length: 229 Bit Score: 49.71 E-value: 7.45e-07
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PRK08287 | PRK08287 | decarboxylating cobalt-precorrin-6B (C(15))-methyltransferase; |
241-331 | 1.04e-06 | ||||||
decarboxylating cobalt-precorrin-6B (C(15))-methyltransferase; Pssm-ID: 181354 Cd Length: 187 Bit Score: 48.84 E-value: 1.04e-06
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UbiG | COG2227 | 2-polyprenyl-3-methyl-5-hydroxy-6-metoxy-1,4-benzoquinol methylase [Coenzyme transport and ... |
248-324 | 1.59e-06 | ||||||
2-polyprenyl-3-methyl-5-hydroxy-6-metoxy-1,4-benzoquinol methylase [Coenzyme transport and metabolism]; 2-polyprenyl-3-methyl-5-hydroxy-6-metoxy-1,4-benzoquinol methylase is part of the Pathway/BioSystem: Ubiquinone biosynthesis Pssm-ID: 441829 [Multi-domain] Cd Length: 126 Bit Score: 46.93 E-value: 1.59e-06
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Trm11 | COG1041 | tRNA G10 N-methylase Trm11 [Translation, ribosomal structure and biogenesis]; tRNA G10 ... |
247-322 | 3.27e-06 | ||||||
tRNA G10 N-methylase Trm11 [Translation, ribosomal structure and biogenesis]; tRNA G10 N-methylase Trm11 is part of the Pathway/BioSystem: tRNA modification Pssm-ID: 440663 [Multi-domain] Cd Length: 172 Bit Score: 46.87 E-value: 3.27e-06
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rADc | smart00650 | Ribosomal RNA adenine dimethylases; |
251-309 | 3.30e-06 | ||||||
Ribosomal RNA adenine dimethylases; Pssm-ID: 128898 Cd Length: 169 Bit Score: 46.73 E-value: 3.30e-06
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COG4076 | COG4076 | Predicted RNA methylase [General function prediction only]; |
254-324 | 4.50e-06 | ||||||
Predicted RNA methylase [General function prediction only]; Pssm-ID: 443253 [Multi-domain] Cd Length: 230 Bit Score: 47.34 E-value: 4.50e-06
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COG2263 | COG2263 | Predicted RNA methylase [General function prediction only]; |
245-324 | 5.82e-06 | ||||||
Predicted RNA methylase [General function prediction only]; Pssm-ID: 441864 [Multi-domain] Cd Length: 199 Bit Score: 46.82 E-value: 5.82e-06
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AdoMet_MTases | cd02440 | S-adenosylmethionine-dependent methyltransferases (SAM or AdoMet-MTase), class I; ... |
259-324 | 6.71e-06 | ||||||
S-adenosylmethionine-dependent methyltransferases (SAM or AdoMet-MTase), class I; AdoMet-MTases are enzymes that use S-adenosyl-L-methionine (SAM or AdoMet) as a substrate for methyltransfer, creating the product S-adenosyl-L-homocysteine (AdoHcy). There are at least five structurally distinct families of AdoMet-MTases, class I being the largest and most diverse. Within this class enzymes can be classified by different substrate specificities (small molecules, lipids, nucleic acids, etc.) and different target atoms for methylation (nitrogen, oxygen, carbon, sulfur, etc.). Pssm-ID: 100107 [Multi-domain] Cd Length: 107 Bit Score: 44.73 E-value: 6.71e-06
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Methyltransf_11 | pfam08241 | Methyltransferase domain; Members of this family are SAM dependent methyltransferases. |
261-322 | 8.14e-06 | ||||||
Methyltransferase domain; Members of this family are SAM dependent methyltransferases. Pssm-ID: 462406 [Multi-domain] Cd Length: 94 Bit Score: 44.19 E-value: 8.14e-06
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COG4976 | COG4976 | Predicted methyltransferase, contains TPR repeat [General function prediction only]; |
241-322 | 8.93e-06 | ||||||
Predicted methyltransferase, contains TPR repeat [General function prediction only]; Pssm-ID: 444001 [Multi-domain] Cd Length: 181 Bit Score: 45.76 E-value: 8.93e-06
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HemK | COG2890 | Methylase of polypeptide chain release factors [Translation, ribosomal structure and ... |
239-299 | 2.77e-05 | ||||||
Methylase of polypeptide chain release factors [Translation, ribosomal structure and biogenesis]; Pssm-ID: 442135 [Multi-domain] Cd Length: 282 Bit Score: 45.53 E-value: 2.77e-05
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SmtA | COG0500 | SAM-dependent methyltransferase [Secondary metabolites biosynthesis, transport and catabolism, ... |
245-324 | 7.72e-05 | ||||||
SAM-dependent methyltransferase [Secondary metabolites biosynthesis, transport and catabolism, General function prediction only]; Pssm-ID: 440266 [Multi-domain] Cd Length: 199 Bit Score: 43.37 E-value: 7.72e-05
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PRK08317 | PRK08317 | hypothetical protein; Provisional |
241-395 | 9.32e-05 | ||||||
hypothetical protein; Provisional Pssm-ID: 181382 [Multi-domain] Cd Length: 241 Bit Score: 43.39 E-value: 9.32e-05
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PrmA | COG2264 | Ribosomal protein L11 methylase PrmA [Translation, ribosomal structure and biogenesis]; |
235-306 | 2.40e-04 | ||||||
Ribosomal protein L11 methylase PrmA [Translation, ribosomal structure and biogenesis]; Pssm-ID: 441865 [Multi-domain] Cd Length: 284 Bit Score: 42.47 E-value: 2.40e-04
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PRK09328 | PRK09328 | N5-glutamine S-adenosyl-L-methionine-dependent methyltransferase; Provisional |
239-323 | 2.74e-04 | ||||||
N5-glutamine S-adenosyl-L-methionine-dependent methyltransferase; Provisional Pssm-ID: 236467 [Multi-domain] Cd Length: 275 Bit Score: 42.46 E-value: 2.74e-04
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PRK14968 | PRK14968 | putative methyltransferase; Provisional |
256-308 | 3.03e-04 | ||||||
putative methyltransferase; Provisional Pssm-ID: 237872 [Multi-domain] Cd Length: 188 Bit Score: 41.42 E-value: 3.03e-04
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Precorrin_3B_C17_MT | cd11646 | Precorrin-3B C(17)-methyltransferase (also named CobJ or CbiH); Precorrin-3B C(17) ... |
43-112 | 4.77e-04 | ||||||
Precorrin-3B C(17)-methyltransferase (also named CobJ or CbiH); Precorrin-3B C(17)-methyltransferase participates in the pathway toward the biosynthesis of cobalamin (vitamin B12). There are two distinct cobalamin biosynthetic pathways. The aerobic pathway requires oxygen, and cobalt is inserted late in the pathway; the anaerobic pathway does not require oxygen, and cobalt insertion is the first committed step towards cobalamin synthesis. This model includes CobJ of the aerobic pathway and CbiH of the anaerobic pathway, both as stand-alone enzymes and when CobJ or CbiH form part of bifunctional enzymes, such as in Mycobacterium tuberculosis CobIJ where CobJ fuses with a precorrin-2 C(20)-methyltransferase domain, or Bacillus megaterium CbiH60, where CbiH is fused to a nitrite and sulfite reductase-like domain. In the aerobic pathway, once CobG has generated precorrin-3b, CobJ catalyzes the methylation of precorrin-3b at C-17 to form precorrin-4 (the extruded methylated C-20 fragment is left attached as an acyl group at C-1). In the corresponding anaerobic pathway, CbiH carries out this ring contraction, using cobalt-precorrin-3b as a substrate to generate a tetramethylated delta-lactone. Pssm-ID: 381173 [Multi-domain] Cd Length: 238 Bit Score: 41.25 E-value: 4.77e-04
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Tam | COG4106 | Trans-aconitate methyltransferase [Energy production and conversion]; |
261-324 | 4.90e-04 | ||||||
Trans-aconitate methyltransferase [Energy production and conversion]; Pssm-ID: 443282 [Multi-domain] Cd Length: 100 Bit Score: 39.04 E-value: 4.90e-04
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Gcd14 | COG2519 | tRNA A58 N-methylase Trm61 [Translation, ribosomal structure and biogenesis]; tRNA A58 ... |
245-398 | 5.41e-04 | ||||||
tRNA A58 N-methylase Trm61 [Translation, ribosomal structure and biogenesis]; tRNA A58 N-methylase Trm61 is part of the Pathway/BioSystem: tRNA modification Pssm-ID: 442009 [Multi-domain] Cd Length: 249 Bit Score: 41.30 E-value: 5.41e-04
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RsmA | COG0030 | 16S rRNA A1518 and A1519 N6-dimethyltransferase RsmA/KsgA/DIM1 (may also have DNA glycosylase ... |
251-309 | 6.88e-04 | ||||||
16S rRNA A1518 and A1519 N6-dimethyltransferase RsmA/KsgA/DIM1 (may also have DNA glycosylase/AP lyase activity) [Translation, ribosomal structure and biogenesis]; 16S rRNA A1518 and A1519 N6-dimethyltransferase RsmA/KsgA/DIM1 (may also have DNA glycosylase/AP lyase activity) is part of the Pathway/BioSystem: 16S rRNA modification Pssm-ID: 439801 [Multi-domain] Cd Length: 270 Bit Score: 41.26 E-value: 6.88e-04
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PrmA | pfam06325 | Ribosomal protein L11 methyltransferase (PrmA); This family consists of several Ribosomal ... |
254-324 | 7.32e-04 | ||||||
Ribosomal protein L11 methyltransferase (PrmA); This family consists of several Ribosomal protein L11 methyltransferase (EC:2.1.1.-) sequences. Pssm-ID: 428888 [Multi-domain] Cd Length: 294 Bit Score: 41.10 E-value: 7.32e-04
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TrmB | COG0220 | tRNA G46 N7-methylase TrmB [Translation, ribosomal structure and biogenesis]; tRNA G46 ... |
253-320 | 2.06e-03 | ||||||
tRNA G46 N7-methylase TrmB [Translation, ribosomal structure and biogenesis]; tRNA G46 N7-methylase TrmB is part of the Pathway/BioSystem: tRNA modification Pssm-ID: 439990 Cd Length: 204 Bit Score: 38.97 E-value: 2.06e-03
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Precorrin-4_C11-MT | cd11641 | Precorrin-4 C11-methyltransferase (CbiF/CobM); Precorrin-4 C11-methyltransferase participates ... |
65-111 | 2.49e-03 | ||||||
Precorrin-4 C11-methyltransferase (CbiF/CobM); Precorrin-4 C11-methyltransferase participates in the pathway toward the biosynthesis of cobalamin (vitamin B12). There are two distinct cobalamin biosynthetic pathways in bacteria. The aerobic pathway requires oxygen, and cobalt is inserted late in the pathway; the anaerobic pathway does not require oxygen, and cobalt insertion is the first committed step towards cobalamin synthesis. In the aerobic pathway, CobM catalyzes the methylation of precorrin-4 at C-11 to yield precorrin-5. In the anaerobic pathway, CibF catalyzes the methylation of cobalt-precorrin-4 to cobalt-precorrin-5. Both CibF and CobM, which are homologous, are included in this model. There are about 30 enzymes involved in vitamin B12 synthetic pathway. The enzymes involved in the aerobic pathway are prefixed Cob and those of the anaerobic pathway Cbi. Most of the enzymes are shared in both pathways and several of these enzymes are pathway-specific. Pssm-ID: 381168 [Multi-domain] Cd Length: 225 Bit Score: 38.91 E-value: 2.49e-03
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PRK14967 | PRK14967 | putative methyltransferase; Provisional |
239-344 | 2.96e-03 | ||||||
putative methyltransferase; Provisional Pssm-ID: 184931 [Multi-domain] Cd Length: 223 Bit Score: 38.88 E-value: 2.96e-03
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Methyltransf_23 | pfam13489 | Methyltransferase domain; This family appears to be a methyltransferase domain. |
248-301 | 4.41e-03 | ||||||
Methyltransferase domain; This family appears to be a methyltransferase domain. Pssm-ID: 404385 [Multi-domain] Cd Length: 162 Bit Score: 37.79 E-value: 4.41e-03
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NodS | pfam05401 | Nodulation protein S (NodS); This family consists of nodulation S (NodS) proteins. The ... |
224-293 | 4.47e-03 | ||||||
Nodulation protein S (NodS); This family consists of nodulation S (NodS) proteins. The products of the rhizobial nodulation genes are involved in the biosynthesis of lipochitin oligosaccharides (LCOs), which are host-specific signal molecules required for nodule formation. NodS is an S-adenosyl-L-methionine (SAM)-dependent methyltransferase involved in N methylation of LCOs. NodS uses N-deacetylated chitooligosaccharides, the products of the NodBC proteins, as its methyl acceptors. Pssm-ID: 428457 Cd Length: 201 Bit Score: 38.06 E-value: 4.47e-03
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prmA | PRK00517 | 50S ribosomal protein L11 methyltransferase; |
235-324 | 4.64e-03 | ||||||
50S ribosomal protein L11 methyltransferase; Pssm-ID: 234786 [Multi-domain] Cd Length: 250 Bit Score: 38.59 E-value: 4.64e-03
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cobI_cbiL | TIGR01467 | precorrin-2 C(20)-methyltransferase; This model represents precorrin-2 C(20)-methyltransferase, ... |
56-112 | 5.51e-03 | ||||||
precorrin-2 C(20)-methyltransferase; This model represents precorrin-2 C(20)-methyltransferase, one of several closely related S-adenosylmethionine-dependent methyltransferases involved in cobalamin (vitamin B12) biosynthesis. [Biosynthesis of cofactors, prosthetic groups, and carriers, Heme, porphyrin, and cobalamin] Pssm-ID: 273642 [Multi-domain] Cd Length: 230 Bit Score: 38.06 E-value: 5.51e-03
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Pcm | COG2518 | Protein-L-isoaspartate O-methyltransferase [Posttranslational modification, protein turnover, ... |
245-309 | 6.14e-03 | ||||||
Protein-L-isoaspartate O-methyltransferase [Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 442008 [Multi-domain] Cd Length: 197 Bit Score: 37.76 E-value: 6.14e-03
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SUMT | cd11642 | Uroporphyrin-III C-methyltransferase (also known as S-Adenosyl-L-methionine:uroporphyrinogen ... |
38-202 | 6.76e-03 | ||||||
Uroporphyrin-III C-methyltransferase (also known as S-Adenosyl-L-methionine:uroporphyrinogen III methyltransferase, SUMT); SUMT is an enzyme of the cobalamin and siroheme biosynthetic pathway. It catalyzes the first of three steps leading to the formation of siroheme from uroporphyrinogen III; it transfers two methyl groups from S-adenosyl-L-methionine to the C-2 and C-7 atoms of uroporphyrinogen III to yield precorrin-2 via the intermediate formation of precorrin-1. Precorrin-2 is also a precursor for the biosynthesis of vitamin B12, coenzyme F430, siroheme and heme d1. This family includes proteins in which the SUMT domain is fused to other functional domains, such as to a uroporphyrinogen-III synthase domain to form bifunctional uroporphyrinogen-III methylase/uroporphyrinogen-III synthase, or to a dual function dehydrogenase-chelatase domain, as in the case of the multifunctional S-adenosyl-L-methionine (SAM)-dependent bismethyltransferase/dehydrogenase/ferrochelatase CysG, which catalyzes all three steps that transform uroporphyrinogen III into siroheme. Pssm-ID: 381169 Cd Length: 228 Bit Score: 37.80 E-value: 6.76e-03
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PRK05990 | PRK05990 | precorrin-2 C(20)-methyltransferase; Reviewed |
56-112 | 9.85e-03 | ||||||
precorrin-2 C(20)-methyltransferase; Reviewed Pssm-ID: 180341 Cd Length: 241 Bit Score: 37.27 E-value: 9.85e-03
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Blast search parameters | ||||
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