KEGG   ORTHOLOGY: K00401
Entry
K00401                      KO                                     
Symbol
mcrB
Name
methyl-coenzyme M reductase beta subunit [EC:2.8.4.1]
Pathway
map00680  Methane metabolism
map01100  Metabolic pathways
map01120  Microbial metabolism in diverse environments
map01200  Carbon metabolism
Module
M00356  Methanogenesis, methanol => methane
M00357  Methanogenesis, acetate => methane
M00563  Methanogenesis, methylamine/dimethylamine/trimethylamine => methane
M00567  Methanogenesis, CO2 => methane
Reaction
R04541  2-(methylthio)ethanesulfonate:N-(7-thioheptanoyl)-3-O-phosphothreonine S-(2-sulfoethyl)thiotransferase
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09102 Energy metabolism
   00680 Methane metabolism
    K00401  mcrB; methyl-coenzyme M reductase beta subunit
Enzymes [BR:ko01000]
 2. Transferases
  2.8  Transferring sulfur-containing groups
   2.8.4  Transferring alkylthio groups
    2.8.4.1  coenzyme-B sulfoethylthiotransferase
     K00401  mcrB; methyl-coenzyme M reductase beta subunit
Other DBs
GO: 0050524
Genes
MJA: MJ_0081 MJ_0842
MFE: Mefer_0934
MVU: Metvu_0145 Metvu_1192
MFS: MFS40622_0426 MFS40622_1319
MIF: Metin_0285
MJH: JH146_0505 JH146_1060
MESG: MLAUSG7_0357(mcrB)
MESA: MLASG1_1536(mcrB)
MIG: Metig_0442 Metig_1233
MMP: MMP1555(mcrB)
MMQ: MmarC5_0021
MMX: MmarC6_1115
MMZ: MmarC7_0802
MMD: GYY_08625
MMAK: MMKA1_17850(mcrB)
MMAO: MMOS7_16670(mcrB)
MMAD: MMJJ_12810(mcB)
MAE: Maeo_1264
MVN: Mevan_0868
MVO: Mvol_1124
MOK: Metok_0960
METF: CFE53_01210(mcrB)
MTH: MTH_1132 MTH_1168
MMG: MTBMA_c15150(mrtB) MTBMA_c15520(mcrB)
MWO: MWSIV6_1524(mrtB) MWSIV6_1560(mcrB)
MTEE: MTTB_02540(mcrB)
METC: MTCT_1025 MTCT_1062
METE: tca_01088 tca_01125
METZ: METMT2_1176
METK: FVF72_05745(mcrB) FVF72_05925(mcrB)
MTHM: FZP57_07295(mcrB) FZP57_07475(mcrB)
METJ: FZP68_03200(mcrB) FZP68_03380(mcrB)
MST: Msp_0318(mrtB)
METB: AW729_05495
MEIS: PXD04_05390(mcrB)
MRU: mru_1928(mcrB)
MSI: Msm_0905 Msm_1019
MEB: Abm4_1530(mcrB)
MMIL: sm9_1356(mrtB) sm9_2031(mcrB)
MEYE: TL18_09340
MOL: YLM1_1108 YLM1_1383
MARO: MarbSA_15380
METV: K4897_06370(mcrB)
MEL: Metbo_0349 Metbo_2278
MEW: MSWAN_2060
METH: MBMB1_1686(mcrB) MBMB1_1822(mrtB)
MFC: BRM9_0939(mcrB) BRM9_2153(mrtB)
MFI: DSM1535_0909(mcrB) DSM1535_1092(mrtB)
MCUB: MCBB_1989(mcrB)
MSUB: BK009_07425 BK009_08280
METN: BK008_03080 BK008_03955
METT: CIT01_01100(mcrB) CIT01_03650(mcrB)
METO: CIT02_08465(mcrB) CIT02_09460(mcrB)
MEME: HYG87_00765(mcrB) HYG87_05005(mcrB)
MFEG: GCM10025860_02860 GCM10025860_04430
MFV: Mfer_0731 Mfer_0788
MKA: MK0651(mcrB)
MBA: Mbar_A0897
MBY: MSBRM_0097
MBW: MSBRW_0101
MBAR: MSBR2_2283
MBAK: MSBR3_2344
MAC: MA_4550
MMA: MM_1244
MMAZ: MmTuc01_1285
MMJ: MSMAS_0069
MMAC: MSMAC_0068
MVC: MSVAZ_3417
MEK: MSKOL_3378
MLS: MSLAZ_0160
METM: MSMTP_0096
MEF: MSWH1_0085
MEQ: MSWHS_0088
MSJ: MSSAC_4251
MSZ: MSSIH_3755
MSW: MSSIT_3834
MTHR: MSTHT_1640
MTHE: MSTHC_1649
MHOR: MSHOH_0080
MFZ: AOB57_007315(mcrB)
MBU: Mbur_2421(mcrB)
MMET: MCMEM_0563
MELO: J7W08_00850(mcrB)
MMH: Mmah_0616
MHAZ: BHR79_00290
MPOT: BKM01_08105
MEV: Metev_0906
MZH: Mzhil_0853
MPY: Mpsy_0832
MZI: HWN40_04500(mcrB)
MMAV: RE476_05670(mcrB)
MSEB: RE474_02885(mcrB)
MHZ: Metho_1666
MEHF: MmiHf6_13310
MEES: MmiEs2_15730
MTP: Mthe_0572
MCJ: MCON_0762(mcrB)
MHI: Mhar_0495
MHU: Mhun_2144
MRTJ: KHC33_15110(mcrB)
MLA: Mlab_1066 Mlab_1565
MEM: Memar_0375 Memar_0617
MBG: BN140_1524(mcrB1) BN140_1734(mcrB3)
MEMA: MMAB1_1956 MMAB1_2231(mcrB)
MCHK: MchiMG62_05000(mcrB_1) MchiMG62_07460(mcrB_2)
MSUM: OH143_08575(mcrB) OH143_09805(mcrB)
MRC: R6Y96_02630(mcrB) R6Y96_02980(mcrB)
MPI: Mpet_1993 Mpet_2419
MEND: L6E24_09485(mcrB)
MEFW: F1737_00880(mcrB)
MAQE: RJ40_03765(mcrB) RJ40_06075(mcrB)
MFK: E2N92_03830(mcrB) E2N92_06205(mcrB)
MOU: OU421_03055(mcrB) OU421_03530(mcrB)
MESB: L1S32_07130(mcrB)
MANQ: L1994_01300(mcrB)
MBN: Mboo_0586
MFO: Metfor_0871 Metfor_2605
MPL: Mpal_2305
MPD: MCP_0512(mcrB)
MEZ: Mtc_0904(mcrB)
RCI: RCIX2059(mcrB)
MELU: MTLP_00220 MTLP_01260(mcrB)
MEAM: MU439_05995(mcrB)
MEAE: QEN48_04150(mcrB)
TAR: TALC_00469
MAX: MMALV_03970
MER: MMINT_15670
MEAR: Mpt1_c01980(mcrB)
MEUZ: KRP56_02075(mcrB)
MARC: AR505_1399
BARC: AOA65_0406(mrtB)
BARB: AOA66_1769(mrtB)
 » show all
Reference
PMID:9367957
  Authors
Ermler U, Grabarse W, Shima S, Goubeaud M, Thauer RK
  Title
Crystal structure of methyl-coenzyme M reductase: the key enzyme of biological methane formation.
  Journal
Science 278:1457-62 (1997)
DOI:10.1126/science.278.5342.1457
  Sequence
[mmg:MTBMA_c15520]
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