MULTISPECIES: bifunctional demethylmenaquinone methyltransferase/2-methoxy-6-polyprenyl-1,4-benzoquinol methylase UbiE [Acinetobacter]
class I SAM-dependent methyltransferase( domain architecture ID 10011316)
class I SAM-dependent methyltransferase catalyzes the methylation of one or more specific substrates using S-adenosyl-L-methionine (SAM or AdoMet) as the methyl donor; similar to ubiquinone/menaquinone biosynthesis C-methyltransferase UbiE
List of domain hits
Name | Accession | Description | Interval | E-value | ||||
ubiE | PRK00216 | bifunctional demethylmenaquinone methyltransferase/2-methoxy-6-polyprenyl-1,4-benzoquinol ... |
77-315 | 2.31e-145 | ||||
bifunctional demethylmenaquinone methyltransferase/2-methoxy-6-polyprenyl-1,4-benzoquinol methylase UbiE; : Pssm-ID: 234689 [Multi-domain] Cd Length: 239 Bit Score: 408.77 E-value: 2.31e-145
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Name | Accession | Description | Interval | E-value | ||||
ubiE | PRK00216 | bifunctional demethylmenaquinone methyltransferase/2-methoxy-6-polyprenyl-1,4-benzoquinol ... |
77-315 | 2.31e-145 | ||||
bifunctional demethylmenaquinone methyltransferase/2-methoxy-6-polyprenyl-1,4-benzoquinol methylase UbiE; Pssm-ID: 234689 [Multi-domain] Cd Length: 239 Bit Score: 408.77 E-value: 2.31e-145
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Ubie_methyltran | pfam01209 | ubiE/COQ5 methyltransferase family; |
87-314 | 1.10e-116 | ||||
ubiE/COQ5 methyltransferase family; Pssm-ID: 395966 [Multi-domain] Cd Length: 228 Bit Score: 335.56 E-value: 1.10e-116
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MenG_MenH_UbiE | TIGR01934 | ubiquinone/menaquinone biosynthesis methyltransferases; This model represents a family of ... |
89-314 | 7.91e-112 | ||||
ubiquinone/menaquinone biosynthesis methyltransferases; This model represents a family of methyltransferases involved in the biosynthesis of menaquinone and ubiqinone. Some members such as the UbiE enzyme from E. coli are believed to act in both pathways, while others may act in only the menaquinone pathway. These methyltransferases are members of the UbiE/CoQ family of methyltransferases (pfam01209) which also contains ubiquinone methyltransferases and other methyltransferases. Members of this clade include a wide distribution of bacteria and eukaryotes, but no archaea. An outgroup for this clade is provided by the phosphatidylethanolamine methyltransferase (EC 2.1.1.17) from Rhodobacter sphaeroides. Note that a number of non-orthologous genes which are members of pfam03737 have been erroneously annotated as MenG methyltransferases. [Biosynthesis of cofactors, prosthetic groups, and carriers, Menaquinone and ubiquinone] Pssm-ID: 273884 [Multi-domain] Cd Length: 223 Bit Score: 323.06 E-value: 7.91e-112
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UbiE | COG2226 | Ubiquinone/menaquinone biosynthesis C-methylase UbiE/MenG [Coenzyme transport and metabolism]; ... |
93-246 | 2.48e-42 | ||||
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: 143.21 E-value: 2.48e-42
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AdoMet_MTases | cd02440 | S-adenosylmethionine-dependent methyltransferases (SAM or AdoMet-MTase), class I; ... |
131-232 | 6.46e-17 | ||||
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: 75.16 E-value: 6.46e-17
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Name | Accession | Description | Interval | E-value | ||||
ubiE | PRK00216 | bifunctional demethylmenaquinone methyltransferase/2-methoxy-6-polyprenyl-1,4-benzoquinol ... |
77-315 | 2.31e-145 | ||||
bifunctional demethylmenaquinone methyltransferase/2-methoxy-6-polyprenyl-1,4-benzoquinol methylase UbiE; Pssm-ID: 234689 [Multi-domain] Cd Length: 239 Bit Score: 408.77 E-value: 2.31e-145
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Ubie_methyltran | pfam01209 | ubiE/COQ5 methyltransferase family; |
87-314 | 1.10e-116 | ||||
ubiE/COQ5 methyltransferase family; Pssm-ID: 395966 [Multi-domain] Cd Length: 228 Bit Score: 335.56 E-value: 1.10e-116
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MenG_MenH_UbiE | TIGR01934 | ubiquinone/menaquinone biosynthesis methyltransferases; This model represents a family of ... |
89-314 | 7.91e-112 | ||||
ubiquinone/menaquinone biosynthesis methyltransferases; This model represents a family of methyltransferases involved in the biosynthesis of menaquinone and ubiqinone. Some members such as the UbiE enzyme from E. coli are believed to act in both pathways, while others may act in only the menaquinone pathway. These methyltransferases are members of the UbiE/CoQ family of methyltransferases (pfam01209) which also contains ubiquinone methyltransferases and other methyltransferases. Members of this clade include a wide distribution of bacteria and eukaryotes, but no archaea. An outgroup for this clade is provided by the phosphatidylethanolamine methyltransferase (EC 2.1.1.17) from Rhodobacter sphaeroides. Note that a number of non-orthologous genes which are members of pfam03737 have been erroneously annotated as MenG methyltransferases. [Biosynthesis of cofactors, prosthetic groups, and carriers, Menaquinone and ubiquinone] Pssm-ID: 273884 [Multi-domain] Cd Length: 223 Bit Score: 323.06 E-value: 7.91e-112
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UbiE | COG2226 | Ubiquinone/menaquinone biosynthesis C-methylase UbiE/MenG [Coenzyme transport and metabolism]; ... |
93-246 | 2.48e-42 | ||||
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: 143.21 E-value: 2.48e-42
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PLN02233 | PLN02233 | ubiquinone biosynthesis methyltransferase |
92-307 | 2.68e-41 | ||||
ubiquinone biosynthesis methyltransferase Pssm-ID: 177877 [Multi-domain] Cd Length: 261 Bit Score: 144.26 E-value: 2.68e-41
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PRK08317 | PRK08317 | hypothetical protein; Provisional |
116-304 | 1.45e-28 | ||||
hypothetical protein; Provisional Pssm-ID: 181382 [Multi-domain] Cd Length: 241 Bit Score: 110.03 E-value: 1.45e-28
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Methyltransf_25 | pfam13649 | Methyltransferase domain; This family appears to be a methyltransferase domain. |
131-228 | 1.70e-28 | ||||
Methyltransferase domain; This family appears to be a methyltransferase domain. Pssm-ID: 463945 [Multi-domain] Cd Length: 96 Bit Score: 105.34 E-value: 1.70e-28
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Methyltransf_31 | pfam13847 | Methyltransferase domain; This family appears to have methyltransferase activity. |
126-236 | 1.57e-22 | ||||
Methyltransferase domain; This family appears to have methyltransferase activity. Pssm-ID: 463998 [Multi-domain] Cd Length: 150 Bit Score: 91.32 E-value: 1.57e-22
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Methyltransf_11 | pfam08241 | Methyltransferase domain; Members of this family are SAM dependent methyltransferases. |
132-232 | 9.07e-22 | ||||
Methyltransferase domain; Members of this family are SAM dependent methyltransferases. Pssm-ID: 462406 [Multi-domain] Cd Length: 94 Bit Score: 87.72 E-value: 9.07e-22
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UbiG | COG2227 | 2-polyprenyl-3-methyl-5-hydroxy-6-metoxy-1,4-benzoquinol methylase [Coenzyme transport and ... |
125-232 | 1.30e-20 | ||||
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: 85.45 E-value: 1.30e-20
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Tam | COG4106 | Trans-aconitate methyltransferase [Energy production and conversion]; |
127-232 | 3.58e-19 | ||||
Trans-aconitate methyltransferase [Energy production and conversion]; Pssm-ID: 443282 [Multi-domain] Cd Length: 100 Bit Score: 81.02 E-value: 3.58e-19
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SmtA | COG0500 | SAM-dependent methyltransferase [Secondary metabolites biosynthesis, transport and catabolism, ... |
114-232 | 3.72e-18 | ||||
SAM-dependent methyltransferase [Secondary metabolites biosynthesis, transport and catabolism, General function prediction only]; Pssm-ID: 440266 [Multi-domain] Cd Length: 199 Bit Score: 81.12 E-value: 3.72e-18
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arsM | PRK11873 | arsenite methyltransferase; |
128-232 | 5.94e-18 | ||||
arsenite methyltransferase; Pssm-ID: 237007 [Multi-domain] Cd Length: 272 Bit Score: 81.92 E-value: 5.94e-18
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AdoMet_MTases | cd02440 | S-adenosylmethionine-dependent methyltransferases (SAM or AdoMet-MTase), class I; ... |
131-232 | 6.46e-17 | ||||
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: 75.16 E-value: 6.46e-17
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BioC | TIGR02072 | malonyl-acyl carrier protein O-methyltransferase BioC; This enzyme, which is found in biotin ... |
93-256 | 7.41e-16 | ||||
malonyl-acyl carrier protein O-methyltransferase BioC; This enzyme, which is found in biotin biosynthetic gene clusters in proteobacteria, firmicutes, green-sulfur bacteria, fusobacterium and bacteroides, carries out an enzymatic step prior to the formation of pimeloyl-CoA, namely O-methylation of the malonyl group preferentially while on acyl carrier protein. The enzyme is recognizable as a methyltransferase by homology. [Biosynthesis of cofactors, prosthetic groups, and carriers, Biotin] Pssm-ID: 273953 [Multi-domain] Cd Length: 240 Bit Score: 75.40 E-value: 7.41e-16
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Methyltransf_12 | pfam08242 | Methyltransferase domain; Members of this family are SAM dependent methyltransferases. |
132-230 | 7.58e-16 | ||||
Methyltransferase domain; Members of this family are SAM dependent methyltransferases. Pssm-ID: 400515 [Multi-domain] Cd Length: 98 Bit Score: 71.63 E-value: 7.58e-16
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Cfa | COG2230 | Cyclopropane fatty-acyl-phospholipid synthase and related methyltransferases [Lipid transport ... |
124-232 | 1.96e-14 | ||||
Cyclopropane fatty-acyl-phospholipid synthase and related methyltransferases [Lipid transport and metabolism]; Pssm-ID: 441831 [Multi-domain] Cd Length: 158 Bit Score: 69.57 E-value: 1.96e-14
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COG4976 | COG4976 | Predicted methyltransferase, contains TPR repeat [General function prediction only]; |
89-232 | 3.27e-13 | ||||
Predicted methyltransferase, contains TPR repeat [General function prediction only]; Pssm-ID: 444001 [Multi-domain] Cd Length: 181 Bit Score: 66.95 E-value: 3.27e-13
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PLN02232 | PLN02232 | ubiquinone biosynthesis methyltransferase |
192-308 | 3.89e-13 | ||||
ubiquinone biosynthesis methyltransferase Pssm-ID: 165876 Cd Length: 160 Bit Score: 66.25 E-value: 3.89e-13
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Trm11 | COG1041 | tRNA G10 N-methylase Trm11 [Translation, ribosomal structure and biogenesis]; tRNA G10 ... |
117-233 | 5.63e-12 | ||||
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: 63.04 E-value: 5.63e-12
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PRK05785 | PRK05785 | hypothetical protein; Provisional |
89-272 | 1.98e-11 | ||||
hypothetical protein; Provisional Pssm-ID: 235607 [Multi-domain] Cd Length: 226 Bit Score: 62.78 E-value: 1.98e-11
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COG4798 | COG4798 | Predicted methyltransferase [General function prediction only]; |
124-234 | 4.90e-11 | ||||
Predicted methyltransferase [General function prediction only]; Pssm-ID: 443826 Cd Length: 274 Bit Score: 62.24 E-value: 4.90e-11
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PRK10258 | PRK10258 | biotin biosynthesis protein BioC; Provisional |
87-230 | 5.76e-11 | ||||
biotin biosynthesis protein BioC; Provisional Pssm-ID: 182340 [Multi-domain] Cd Length: 251 Bit Score: 61.70 E-value: 5.76e-11
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RsmC | COG2813 | 16S rRNA G1207 methylase RsmC [Translation, ribosomal structure and biogenesis]; 16S rRNA ... |
128-232 | 1.04e-10 | ||||
16S rRNA G1207 methylase RsmC [Translation, ribosomal structure and biogenesis]; 16S rRNA G1207 methylase RsmC is part of the Pathway/BioSystem: 16S rRNA modification Pssm-ID: 442062 [Multi-domain] Cd Length: 191 Bit Score: 59.82 E-value: 1.04e-10
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Methyltransf_23 | pfam13489 | Methyltransferase domain; This family appears to be a methyltransferase domain. |
131-296 | 7.79e-10 | ||||
Methyltransferase domain; This family appears to be a methyltransferase domain. Pssm-ID: 404385 [Multi-domain] Cd Length: 162 Bit Score: 56.67 E-value: 7.79e-10
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Gcd14 | COG2519 | tRNA A58 N-methylase Trm61 [Translation, ribosomal structure and biogenesis]; tRNA A58 ... |
122-233 | 8.76e-10 | ||||
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: 58.25 E-value: 8.76e-10
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PLN02336 | PLN02336 | phosphoethanolamine N-methyltransferase |
128-254 | 8.21e-09 | ||||
phosphoethanolamine N-methyltransferase Pssm-ID: 177970 [Multi-domain] Cd Length: 475 Bit Score: 56.30 E-value: 8.21e-09
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PRK13943 | PRK13943 | protein-L-isoaspartate O-methyltransferase; Provisional |
124-240 | 7.92e-08 | ||||
protein-L-isoaspartate O-methyltransferase; Provisional Pssm-ID: 237568 [Multi-domain] Cd Length: 322 Bit Score: 52.93 E-value: 7.92e-08
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COG4627 | COG4627 | Predicted SAM-depedendent methyltransferase [General function prediction only]; |
165-291 | 2.22e-07 | ||||
Predicted SAM-depedendent methyltransferase [General function prediction only]; Pssm-ID: 443666 [Multi-domain] Cd Length: 161 Bit Score: 49.86 E-value: 2.22e-07
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PCMT | pfam01135 | Protein-L-isoaspartate(D-aspartate) O-methyltransferase (PCMT); |
128-232 | 4.71e-06 | ||||
Protein-L-isoaspartate(D-aspartate) O-methyltransferase (PCMT); Pssm-ID: 395902 [Multi-domain] Cd Length: 205 Bit Score: 46.59 E-value: 4.71e-06
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Pcm | COG2518 | Protein-L-isoaspartate O-methyltransferase [Posttranslational modification, protein turnover, ... |
125-232 | 5.77e-06 | ||||
Protein-L-isoaspartate O-methyltransferase [Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 442008 [Multi-domain] Cd Length: 197 Bit Score: 46.23 E-value: 5.77e-06
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MTS | pfam05175 | Methyltransferase small domain; This domain is found in ribosomal RNA small subunit ... |
125-232 | 6.99e-06 | ||||
Methyltransferase small domain; This domain is found in ribosomal RNA small subunit methyltransferase C as well as other methyltransferases. Pssm-ID: 428349 [Multi-domain] Cd Length: 170 Bit Score: 45.66 E-value: 6.99e-06
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PRK14968 | PRK14968 | putative methyltransferase; Provisional |
125-233 | 8.90e-06 | ||||
putative methyltransferase; Provisional Pssm-ID: 237872 [Multi-domain] Cd Length: 188 Bit Score: 45.66 E-value: 8.90e-06
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TrmR | COG4122 | tRNA 5-hydroxyU34 O-methylase TrmR/YrrM [Translation, ribosomal structure and biogenesis]; ... |
117-228 | 1.54e-05 | ||||
tRNA 5-hydroxyU34 O-methylase TrmR/YrrM [Translation, ribosomal structure and biogenesis]; tRNA 5-hydroxyU34 O-methylase TrmR/YrrM is part of the Pathway/BioSystem: tRNA modification Pssm-ID: 443298 Cd Length: 173 Bit Score: 44.40 E-value: 1.54e-05
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PLN02244 | PLN02244 | tocopherol O-methyltransferase |
70-242 | 2.07e-05 | ||||
tocopherol O-methyltransferase Pssm-ID: 215135 [Multi-domain] Cd Length: 340 Bit Score: 45.51 E-value: 2.07e-05
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COG2263 | COG2263 | Predicted RNA methylase [General function prediction only]; |
122-201 | 2.61e-05 | ||||
Predicted RNA methylase [General function prediction only]; Pssm-ID: 441864 [Multi-domain] Cd Length: 199 Bit Score: 44.12 E-value: 2.61e-05
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PRK11036 | PRK11036 | tRNA uridine 5-oxyacetic acid(34) methyltransferase CmoM; |
130-230 | 3.28e-05 | ||||
tRNA uridine 5-oxyacetic acid(34) methyltransferase CmoM; Pssm-ID: 182918 Cd Length: 255 Bit Score: 44.57 E-value: 3.28e-05
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PRK13942 | PRK13942 | protein-L-isoaspartate O-methyltransferase; Provisional |
119-247 | 1.14e-04 | ||||
protein-L-isoaspartate O-methyltransferase; Provisional Pssm-ID: 184409 Cd Length: 212 Bit Score: 42.70 E-value: 1.14e-04
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Rsm22 | COG5459 | Ribosomal protein RSM22 (predicted mitochondrial rRNA methylase) [Translation, ribosomal ... |
127-234 | 2.94e-04 | ||||
Ribosomal protein RSM22 (predicted mitochondrial rRNA methylase) [Translation, ribosomal structure and biogenesis]; Ribosomal protein RSM22 (predicted mitochondrial rRNA methylase) is part of the Pathway/BioSystem: Archaeal ribosomal proteins Pssm-ID: 444210 [Multi-domain] Cd Length: 306 Bit Score: 41.86 E-value: 2.94e-04
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HsdM | COG0286 | Type I restriction-modification system, DNA methylase subunit [Defense mechanisms]; |
117-233 | 3.87e-04 | ||||
Type I restriction-modification system, DNA methylase subunit [Defense mechanisms]; Pssm-ID: 440055 [Multi-domain] Cd Length: 243 Bit Score: 41.33 E-value: 3.87e-04
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PTZ00098 | PTZ00098 | phosphoethanolamine N-methyltransferase; Provisional |
131-257 | 5.41e-04 | ||||
phosphoethanolamine N-methyltransferase; Provisional Pssm-ID: 173391 [Multi-domain] Cd Length: 263 Bit Score: 40.72 E-value: 5.41e-04
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COG4076 | COG4076 | Predicted RNA methylase [General function prediction only]; |
125-231 | 1.53e-03 | ||||
Predicted RNA methylase [General function prediction only]; Pssm-ID: 443253 [Multi-domain] Cd Length: 230 Bit Score: 39.25 E-value: 1.53e-03
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Zn_ADH7 | cd08261 | Alcohol dehydrogenases of the MDR family; This group contains members identified as related to ... |
118-237 | 1.87e-03 | ||||
Alcohol dehydrogenases of the MDR family; This group contains members identified as related to zinc-dependent alcohol dehydrogenase and other members of the MDR family. The medium chain dehydrogenases/reductase (MDR)/zinc-dependent alcohol dehydrogenase-like family, which contains the zinc-dependent alcohol dehydrogenase (ADH-Zn) and related proteins, is a diverse group of proteins related to the first identified member, class I mammalian ADH. MDRs display a broad range of activities and are distinguished from the smaller short chain dehydrogenases (~ 250 amino acids vs. the ~ 350 amino acids of the MDR). The MDR proteins have 2 domains: a C-terminal NAD(P)-binding Rossmann fold domain of a beta-alpha form and an N-terminal catalytic domain with distant homology to GroES. The MDR group includes various activities, including the founding alcohol dehydrogenase (ADH), quinone reductase, sorbitol dehydrogenase, formaldehyde dehydrogenase, butanediol DH, ketose reductase, cinnamyl reductase, and numerous others. The zinc-dependent alcohol dehydrogenases (ADHs) catalyze the NAD(P)(H)-dependent interconversion of alcohols to aldehydes or ketones. Active site zinc has a catalytic role, while structural zinc aids in stability. ADH-like proteins typically form dimers (typically higher plants, mammals) or tetramers (yeast, bacteria), and generally have 2 tightly bound zinc atoms per subunit. The active site zinc is coordinated by a histidine, two cysteines, and a water molecule. The second zinc seems to play a structural role, affects subunit interactions, and is typically coordinated by 4 cysteines. Pssm-ID: 176222 [Multi-domain] Cd Length: 337 Bit Score: 39.48 E-value: 1.87e-03
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FtsJ | pfam01728 | FtsJ-like methyltransferase; This family consists of FtsJ from various bacterial and archaeal ... |
116-243 | 2.98e-03 | ||||
FtsJ-like methyltransferase; This family consists of FtsJ from various bacterial and archaeal sources FtsJ is a methyltransferase, but actually has no effect on cell division. FtsJ's substrate is the 23S rRNA. The 1.5 A crystal structure of FtsJ in complex with its cofactor S-adenosylmethionine revealed that FtsJ has a methyltransferase fold. This family also includes the N terminus of flaviviral NS5 protein. It has been hypothesized that the N-terminal domain of NS5 is a methyltransferase involved in viral RNA capping. Pssm-ID: 426399 Cd Length: 179 Bit Score: 37.95 E-value: 2.98e-03
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idonate-5-DH | cd08232 | L-idonate 5-dehydrogenase; L-idonate 5-dehydrogenase (L-ido 5-DH ) catalyzes the conversion of ... |
119-233 | 3.61e-03 | ||||
L-idonate 5-dehydrogenase; L-idonate 5-dehydrogenase (L-ido 5-DH ) catalyzes the conversion of L-lodonate to 5-ketogluconate in the metabolism of L-Idonate to 6-P-gluconate. In E. coli, this GntII pathway is a subsidiary pathway to the canonical GntI system, which also phosphorylates and transports gluconate. L-ido 5-DH is found in an operon with a regulator indR, transporter idnT, 5-keto-D-gluconate 5-reductase, and Gnt kinase. L-ido 5-DH is a zinc-dependent alcohol dehydrogenase-like protein. The alcohol dehydrogenase ADH-like family of proteins is a diverse group of proteins related to the first identified member, class I mammalian ADH. This group is also called the medium chain dehydrogenases/reductase family (MDR) which displays a broad range of activities and are distinguished from the smaller short chain dehydrogenases(~ 250 amino acids vs. the ~ 350 amino acids of the MDR). The MDR proteins have 2 domains: a C-terminal NAD(P) binding-Rossmann fold domain of a beta-alpha form and an N-terminal GroES-like catalytic domain. The MDR group contains a host of activities, including the founding alcohol dehydrogenase (ADH), quinone reductase, sorbitol dehydrogenase, formaldehyde dehydrogenase, butanediol DH, ketose reductase, cinnamyl reductase, and numerous others. The zinc-dependent alcohol dehydrogenases (ADHs) catalyze the NAD(P)(H)-dependent interconversion of alcohols to aldehydes or ketones. ADH-like proteins typically form dimers (typically higher plants, mammals) or tetramers (yeast, bacteria), and generally have 2 tightly bound zinc atoms per subunit. The active site zinc is coordinated by a histidine, two cysteines, and a water molecule. The second zinc seems to play a structural role, affects subunit interactions, and is typically coordinated by 4 cysteines. Pssm-ID: 176194 [Multi-domain] Cd Length: 339 Bit Score: 38.76 E-value: 3.61e-03
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MetW | pfam07021 | Methionine biosynthesis protein MetW; This family consists of several bacterial and one ... |
118-235 | 4.53e-03 | ||||
Methionine biosynthesis protein MetW; This family consists of several bacterial and one archaeal methionine biosynthesis MetW proteins. Biosynthesis of methionine from homoserine in Pseudomonas putida takes place in three steps. The first step is the acylation of homoserine to yield an acyl-L-homoserine. This reaction is catalyzed by the products of the metXW genes and is equivalent to the first step in enterobacteria, gram-positive bacteria and fungi, except that in these microorganizms the reaction is catalyzed by a single polypeptide (the product of the metA gene in Escherichia coli and the met5 gene product in Neurospora crassa). In Pseudomonas putida, as in gram-positive bacteria and certain fungi, the second and third steps are a direct sulfhydrylation that converts the O-acyl-L-homoserine into homocysteine and further methylation to yield methionine. The latter reaction can be mediated by either of the two methionine synthetases present in the cells. Pssm-ID: 399779 Cd Length: 193 Bit Score: 37.43 E-value: 4.53e-03
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Blast search parameters | ||||
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