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mtbA

Gene
mtbA
Protein
Methylcobamide:CoM methyltransferase MtbA
Organism
Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Length
339 amino acids
Function
Methyltransferase involved in methanogenesis from methylamines methanol pathway. Catalyzes the transfer of the methyl group from the methylated corrinoid protein MtmC (MtmC1 or MtmC2) to coenzyme M, forming the substrate for coenzyme-B sulfoethylthiotransferase (By similarity).
Similarity
Belongs to the uroporphyrinogen decarboxylase family. MtbA/MtaA subfamily.
Mass
36.821 kDa
Sequence
MTEYTPKERLYRALRKQPVDRMPAVCFTQTATVEQMEASGAYWPEAHADAEKMATLAEAGHTVIGFEAVRVPFDITAEAELFGCGIKAGDLKQQPSVIKHVVKNMEDMEKLKGYSLNEGRVGLILEAIKILSEKYGKELPIIGSMIGPFSLAQHINGDAWFGNLFTGEEIVPALLDFCSDFNVAYAKAMVENGADTIAIIDPTASYELIGGEFYEKYALPYQKKIVDAMKELDVGTVLHICGNTTNGLSIMDKTGVNGISVDQRVDIKTATDNVENAIIIGNLDPVAILWNGTPEDVAEASKKVLDVGVGLLSPGCGIVSMTPSANLQKMVECAKNYKY
Protein
Methylcobamide:CoM methyltransferase MtbA: mtbA

Gene
mtbA
Protein
Methylcobamide:CoM methyltransferase MtbA
Organism
Methanosarcina barkeri
Length
339 amino acids
Function
Methyltransferase involved in methanogenesis from methylamines methanol pathway. Catalyzes the transfer of the methyl group from the methylated corrinoid protein MtmC (MtmC1 or MtmC2) to coenzyme M, forming the substrate for coenzyme-B sulfoethylthiotransferase.
Similarity
Belongs to the uroporphyrinogen decarboxylase family. MtbA/MtaA subfamily.
Mass
36.664 kDa
Sequence
MAEYTPKERLYRALRKQQVDRMPAVCFTQTATVEQMEACGAYWPEAHSDAEKMATLAEAAHTVVGFEAVRVPFDITAEAEFFGCGIKAGDLKQQPSVIKPSVKNLEDLEKLKNYNLKEGRIAVVLEAVKILSEKYGKELPIIGSMIGPFSLAQHINGDAWFGNLFTGEEVVPALLDFCSDFNVAYAKAMVENGADTIAIIDPTASYELIGGEFYEKYALPYQKKIVDAMKELDVATVLHICGNTTNGLGIMDKTGVNGISVDQKVDIKTATGSVKNAIIVGNLDPVAVLWNGTPEEIAEASKKALDAGVGLLTVGCGTVSMTPTVNLQKMIECAKSHTY
Protein
Methylcobamide:CoM methyltransferase MtbA: mtbA

Gene
mtbA
Protein
Methylcobamide:CoM methyltransferase MtbA
Organism
Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88)
Length
339 amino acids
Function
Methyltransferase involved in methanogenesis from methylamines methanol pathway. Catalyzes the transfer of the methyl group from the methylated corrinoid protein MtmC (MtmC1 or MtmC2) to coenzyme M, forming the substrate for coenzyme-B sulfoethylthiotransferase.
Similarity
Belongs to the uroporphyrinogen decarboxylase family. MtbA/MtaA subfamily.
Mass
36.713 kDa
Sequence
MTEYTPKERLYRALRKQPVDRMPAVCFTQTGTVEQMEASGAFWPEAHADAEKMAKLAEAGHTVIGFEAVRVPFDITAEAELFGCGIKAGDLKQQPSVIKHSVKNLEDLDKIKNYSLDTGRIGTILKAVKILSEKYGKELPVIGSMIGPFSLAQHINGDAWFGNLFTGEDIVPALLDFCADFNIAYAKAMVENGADTIAIIDPTASYELIGGEFYEKYALPYQKKIVDAMKELDVATVLHICGNTTNGLAIMDRTGVNAISVDQRVDIKTATGNVENAIIVGNLDPVAVLWNGTPEDVEAASKKVLDAGVGILTVGCGIVSMTPSANLQKMVECAKNYRY
Protein
Methylcobamide:CoM methyltransferase MtbA: mtbA