KEGG   ORTHOLOGY: K14082
Entry
K14082                      KO                                     

Name
mtbA
Definition
[methyl-Co(III) methylamine-specific corrinoid protein]:coenzyme M methyltransferase [EC:2.1.1.247]
Pathway
ko00680  Methane metabolism
ko01100  Metabolic pathways
ko01120  Microbial metabolism in diverse environments
ko01200  Carbon metabolism
Module
M00563  Methanogenesis, methylamine/dimethylamine/trimethylamine => methane
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09102 Energy metabolism
   00680 Methane metabolism
    K14082  mtbA; [methyl-Co(III) methylamine-specific corrinoid protein]:coenzyme M methyltransferase
Enzymes [BR:ko01000]
 2. Transferases
  2.1  Transferring one-carbon groups
   2.1.1  Methyltransferases
    2.1.1.247  [methyl-Co(III) methylamine-specific corrinoid protein]---coenzyme M methyltransferase
     K14082  mtbA; [methyl-Co(III) methylamine-specific corrinoid protein]:coenzyme M methyltransferase
Other DBs
RN: R09124 R09998 R09999 R10000
COG: COG0407
Genes
MAH: MEALZ_1444
MBUR: EQU24_13400
CTHD: CDO33_16885
SGY: Sgly_0963 Sgly_2789
MAS: Mahau_2672
PUF: UFO1_2885
TTF: THTE_3705
ALUS: STSP2_03206(hemE_2)
VBL: L21SP4_02246
TAZ: TREAZ_1481 TREAZ_1866
MBAR: MSBR2_2229
MBAK: MSBR3_2280
MAC: MA_0146(mtbA)
MMA: MM_1439(mtbA)
MMAC: MSMAC_3247
MTHR: MSTHT_1928
MTHE: MSTHC_1355
MHOR: MSHOH_3972
MBU: Mbur_2082(mtbA)
MMET: MCMEM_0281
MMH: Mmah_0279
 » show all
Reference
PMID:8654414
  Authors
Harms U, Thauer RK
  Title
Methylcobalamin: coenzyme M methyltransferase isoenzymes MtaA and MtbA from Methanosarcina barkeri. Cloning, sequencing and differential transcription of the encoding genes, and functional overexpression of the mtaA gene in Escherichia coli.
  Journal
Eur J Biochem 235:653-9 (1996)
DOI:10.1111/j.1432-1033.1996.00653.x
  Sequence
Reference
  Authors
Pritchett MA, Metcalf WW
  Title
Genetic, physiological and biochemical characterization of multiple methanol methyltransferase isozymes in Methanosarcina acetivorans C2A.
  Journal
Mol Microbiol 56:1183-94 (2005)
DOI:10.1111/j.1365-2958.2005.04616.x
LinkDB

KEGG   ORTHOLOGY: K16176
Entry
K16176                      KO                                     

Name
mtmB
Definition
methylamine---corrinoid protein Co-methyltransferase [EC:2.1.1.248]
Pathway
ko00680  Methane metabolism
ko01100  Metabolic pathways
ko01120  Microbial metabolism in diverse environments
ko01200  Carbon metabolism
Module
M00563  Methanogenesis, methylamine/dimethylamine/trimethylamine => methane
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09102 Energy metabolism
   00680 Methane metabolism
    K16176  mtmB; methylamine---corrinoid protein Co-methyltransferase
Enzymes [BR:ko01000]
 2. Transferases
  2.1  Transferring one-carbon groups
   2.1.1  Methyltransferases
    2.1.1.248  methylamine---corrinoid protein Co-methyltransferase
     K16176  mtmB; methylamine---corrinoid protein Co-methyltransferase
Other DBs
RN: R09998 R10014
Genes
SDF: ACG33_12615
DOE: DENOEST_1155 DENOEST_1170
DEO: CAY53_02475
DML: Dmul_02380(mtmB)
CTHD: CDO33_18585
DAE: Dtox_0025
ELIM: B2M23_05155 B2M23_05160
AAR: Acear_1719
SRI: SELR_27700(mtmB)
MANA: MAMMFC1_01966 MAMMFC1_01967
MEAR: Mpt1_c05730(mtmB11) Mpt1_c05760(mtmB13)
MAC: MA_0144(mtmB1) MA_2972(mtmB2)
MMA: MM_1436(mtmB) MM_1437(mtmB) MM_3335(mtmB) MM_3336(mtmB)
MTHR: MSTHT_1926
MTHE: MSTHC_1357
MMH: Mmah_1399
MPY: Mpsy_1674 Mpsy_1675(mtmB1) Mpsy_1677(mtmB2) Mpsy_1711(mtmB3)
TPE: Tpen_1211
 » show all
Reference
  Authors
Krzycki JA
  Title
Function of genetically encoded pyrrolysine in corrinoid-dependent methylamine methyltransferases.
  Journal
Curr Opin Chem Biol 8:484-91 (2004)
DOI:10.1016/j.cbpa.2004.08.012
Reference
PMID:9642198
  Authors
Burke SA, Lo SL, Krzycki JA
  Title
Clustered genes encoding the methyltransferases of methanogenesis from monomethylamine.
  Journal
J Bacteriol 180:3432-40 (1998)
DOI:10.1128/JB.180.13.3432-3440.1998
  Sequence
LinkDB

KEGG   ORTHOLOGY: K16177
Entry
K16177                      KO                                     

Name
mtmC
Definition
monomethylamine corrinoid protein
Pathway
ko00680  Methane metabolism
ko01100  Metabolic pathways
ko01120  Microbial metabolism in diverse environments
ko01200  Carbon metabolism
Module
M00563  Methanogenesis, methylamine/dimethylamine/trimethylamine => methane
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09102 Energy metabolism
   00680 Methane metabolism
    K16177  mtmC; monomethylamine corrinoid protein
Other DBs
RN: R09998
COG: COG5012
Genes
MAES: Ga0123461_1078
MFN: Ga0123462_1255
MBA: Mbar_A0842 Mbar_A0845 Mbar_A3634
MBY: MSBRM_0151 MSBRM_1851
MBW: MSBRW_0157 MSBRW_0159 MSBRW_1098
MBAR: MSBR2_0559 MSBR2_2230
MBAK: MSBR3_0509 MSBR3_2281 MSBR3_2283
MAC: MA_0145(mtmC1) MA_2971(mtmC)
MMA: MM_1438(mtmC) MM_3334(mtmC)
MMAZ: MmTuc01_1495 MmTuc01_3440
MTHR: MSTHT_1927
MTHE: MSTHC_1356
MBU: Mbur_0840(mtmC) Mbur_0847(mtmC) Mbur_0956(mtbC)
CCAI: NAS2_0757
 » show all
Reference
  Authors
Krzycki JA
  Title
Function of genetically encoded pyrrolysine in corrinoid-dependent methylamine methyltransferases.
  Journal
Curr Opin Chem Biol 8:484-91 (2004)
DOI:10.1016/j.cbpa.2004.08.012
Reference
PMID:9642198
  Authors
Burke SA, Lo SL, Krzycki JA
  Title
Clustered genes encoding the methyltransferases of methanogenesis from monomethylamine.
  Journal
J Bacteriol 180:3432-40 (1998)
DOI:10.1128/JB.180.13.3432-3440.1998
  Sequence
LinkDB

DBGET integrated database retrieval system