KEGG   ORTHOLOGY: K01499
Entry
K01499                      KO                                     

Name
mch
Definition
methenyltetrahydromethanopterin cyclohydrolase [EC:3.5.4.27]
Pathway
ko00680  Methane metabolism
ko01100  Metabolic pathways
ko01120  Microbial metabolism in diverse environments
ko01200  Carbon metabolism
Module
M00567  Methanogenesis, CO2 => methane
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09102 Energy metabolism
   00680 Methane metabolism
    K01499  mch; methenyltetrahydromethanopterin cyclohydrolase
Enzymes [BR:ko01000]
 3. Hydrolases
  3.5  Acting on carbon-nitrogen bonds, other than peptide bonds
   3.5.4  In cyclic amidines
    3.5.4.27  methenyltetrahydromethanopterin cyclohydrolase
     K01499  mch; methenyltetrahydromethanopterin cyclohydrolase
Other DBs
RN: R03464
COG: COG3252
GO: 0018759
Genes
MCA: MCA2863
METU: GNH96_03530(mch)
MMT: Metme_2265
MDN: JT25_019335
MDH: AYM39_08540
MKO: MKLM6_1778
METL: U737_14820
MAH: MEALZ_2425(mch)
MBUR: EQU24_09125
MPSY: CEK71_15610
MMAI: sS8_3394
MMOB: F6R98_19020
MEJ: Q7A_44
MEC: Q7C_1772
BLEP: AL038_01000
NHL: Nhal_3876
NWR: E3U44_04675
TSY: THSYN_31780
SEDS: AAY24_01650
COX: E0W60_31930
BUG: BC1001_3948
BGF: BC1003_5455
BYI: BYI23_B014460
BUE: BRPE67_BCDS01450
BUQ: AC233_22025
BXE: Bxe_B2433(mch)
BXB: DR64_4761(mch)
BPH: Bphy_5946 Bphy_6484
BGE: BC1002_3223
BPX: BUPH_00532
BCAI: K788_0001556
PSPW: BJG93_19395
PARA: BTO02_24125
PARB: CJU94_31195
PHS: C2L64_21815 C2L64_38295
PTER: C2L65_26155 C2L65_34290
PGP: CUJ91_21500
PCJ: CUJ87_23420
PTS: CUJ90_28070
BUO: BRPE64_BCDS01590
VAP: Vapar_3082
VPD: VAPA_1c31460(mch)
MPT: Mpe_A2609
METP: C1M51_15095
LCH: Lcho_3150
RGE: RGE_40250(mch)
AON: DEH84_18995
METR: BSY238_3292(mch)
MFA: Mfla_1658
MMB: Mmol_1344
MEH: M301_1554
MEI: Msip34_1502
MEP: MPQ_1565
MBAC: BN1209_0747(mch)
MEU: ACJ67_08170
SPLB: SFPGR_25980(mch)
AZA: AZKH_p0273
AZD: CDA09_11315
THU: AC731_004845
THK: CCZ27_13250
MCI: Mesci_4260
MESW: A9K65_023620
PHT: BLM14_23790
RGA: RGR602_PC01568(mch)
XAU: Xaut_1788
SNO: Snov_0750
STAR: G3545_09780
LNE: FZC33_09335
ANC: GBB76_00750
APRA: G3A50_16495
MEA: Mex_1p1763(mch)
MDI: METDI2515(mch)
MEX: Mext_1831
MCH: Mchl_2166
MPO: Mpop_1782
MZA: B2G69_16815
MRD: Mrad2831_0530
MET: M446_5780
MNO: Mnod_6004
MOR: MOC_0685(mch)
META: Y590_08770
MAQU: Maq22A_c16475(mch)
MPHY: MCBMB27_00107
MEE: DA075_05730
METD: C0214_10525
METX: A3862_28300
METS: DK389_20655
METI: DK427_18445
MMES: MMSR116_16690
MTEA: DK419_10795
MSL: Msil_2387
MTUN: MTUNDRAET4_2723(mch)
MLG: CWB41_06045
HDN: Hden_1477
HDT: HYPDE_31258
HMC: HYPMC_1627(mch)
HNI: W911_13175
FIL: BN1229_v1_0586(mch)
FIY: BN1229_v1_0588(mch)
MSC: BN69_1353
MBRY: B1812_02320
MROS: EHO51_13055
MHEY: H2LOC_003815
MPAR: F7D14_05050
MTW: CQW49_13495
PLEO: OHA_1_01035(mch)
AALA: IGS74_05780
MCG: GL4_1786
HDI: HDIA_2312(mch)
METG: HT051_10180
GBE: GbCGDNIH1_0773
GBH: GbCGDNIH2_0773
GBC: GbCGDNIH3_0773
GBS: GbCGDNIH4_0773
ALI: AZOLI_p10687(mch1) AZOLI_p10889(mch2)
ABS: AZOBR_p270082(mch)
ABQ: ABAZ39_25470
ABF: AMK58_22330
ATI: AL072_27075
AZT: TSH58p_01205
AZM: DM194_17080
AOZ: HUE56_08920
CBT: CLH_1638(mch)
CBOL: CGC65_05105
DMT: DESME_10945
DOR: Desor_4012
DAI: Desaci_3581
DMI: Desmer_3120
HOR: Hore_19220
HAS: Halsa_0947
CAP: CLDAP_00590(mch)
RBA: RB6759(mch)
PSL: Psta_3184
PIR: VN12_11975(mch)
RUL: UC8_55600(mch)
MFF: MFFC18_17580(mch)
ROL: CA51_33360(mch)
AHEL: Q31a_62590(mch)
LCRE: Pla8534_46610(mch)
LPAV: PLANPX_1003
AMUC: Pan181_44380(mch)
PND: Pla175_40180(mch)
PLM: Plim_2586
PEH: Spb1_33570(mch)
PBS: Plabr_2150
PLS: VT03_28970(mch)
PLH: VT85_05465(mch)
FMR: Fuma_00366(mch)
GMR: GmarT_12110(mch)
GIM: F1728_08720
BVO: Pan97_33090(mch)
MRI: Mal4_29800(mch)
SDYN: Mal52_18780(mch)
PLON: Pla110_19000(mch)
GES: VT84_09780(mch)
GOG: C1280_06325(mch)
GMS: SOIL9_11460
TIM: GMBLW1_05840
LRS: PX52LOC_02773(mch)
FTJ: FTUN_8522
IPA: Isop_0325
SACI: Sinac_1236
PBOR: BSF38_00163(mch)
AGV: OJF2_59280(mch)
SSM: Spirs_2846
AMO: Anamo_1135
MOX: DAMO_0461(mch)
MJA: MJ_1636
MFE: Mefer_1327
MVU: Metvu_1361
MFS: MFS40622_0639
MIF: Metin_0908
MJH: JH146_0538
MIG: Metig_0087
MMP: MMP1191(mch)
MMQ: MmarC5_0399
MMX: MmarC6_1482
MMZ: MmarC7_0438
MMD: GYY_06780
MMAK: MMKA1_13660(mch)
MMAO: MMOS7_12990(mch)
MMAD: MMJJ_16540(mch)
MAE: Maeo_0441
MVN: Mevan_0507
MVO: Mvol_0378
MOK: Metok_1590
METF: CFE53_06735(mch)
MTH: MTH_773
MMG: MTBMA_c11690(mch)
METC: MTCT_0692
MWO: MWSIV6_1147(mch)
METE: tca_00740(mch)
METZ: METMT2_0406
METK: FVF72_07680(mch)
MTHM: FZP57_05450(mch)
MST: Msp_1238(mch)
METB: AW729_09545
MRU: mru_1619(mch)
MSI: Msm_1723
MEB: Abm4_1203(mch)
MMIL: sm9_1330(mch)
MEYE: TL18_04360
MOL: YLM1_1103
MEL: Metbo_2195
MEW: MSWAN_0451
METH: MBMB1_0537(mch)
MFC: BRM9_1751(mch)
MFI: DSM1535_2390(mch)
MCUB: MCBB_0462(mch)
MSUB: BK009_00605
METN: BK008_08410
METT: CIT01_01545(mch)
METO: CIT02_04240(mch)
MFV: Mfer_0254
MKA: MK0625(mch)
AFU: AF_1935
AFG: AFULGI_00021950
APO: Arcpr_0990
AVE: Arcve_2011
AST: Asulf_01966
FPL: Ferp_0606
GAC: GACE_0343
GAH: GAH_01155
MBA: Mbar_A2233
MBY: MSBRM_1678
MBW: MSBRW_2514
MBAR: MSBR2_0727
MBAK: MSBR3_0457
MAC: MA_1710(mch)
MMA: MM_2653
MMAZ: MmTuc01_2718
MMJ: MSMAS_2053
MMAC: MSMAC_1059
MVC: MSVAZ_1281
MEK: MSKOL_1225
MLS: MSLAZ_1037
METM: MSMTP_2066
MEF: MSWH1_1963
MEQ: MSWHS_3107
MSJ: MSSAC_3299
MSZ: MSSIH_1132
MSW: MSSIT_1182
MTHR: MSTHT_0435
MTHE: MSTHC_0286
MHOR: MSHOH_2598
MFZ: AOB57_000035(mch)
MBU: Mbur_0653(mch)
MMET: MCMEM_0808
MMH: Mmah_1138
MHAZ: BHR79_07850
MEV: Metev_1611
MZH: Mzhil_1348
MPY: Mpsy_3012
MZI: HWN40_06075(mch)
MHZ: Metho_1529
MTP: Mthe_0252
MCJ: MCON_1290(mch)
MHI: Mhar_2174
MHU: Mhun_0444 Mhun_2384
MLA: Mlab_0399
MEM: Memar_0263 Memar_0668
MBG: BN140_0141(mch1) BN140_1778(mch3)
MEMA: MMAB1_2292(mch)
MPI: Mpet_0065
MBN: Mboo_0680
MFO: Metfor_2532
MPL: Mpal_2022
MPD: MCP_1132(mch-1) MCP_1888(mch-2)
MEZ: Mtc_1063(mch-1) Mtc_1978(mch-2)
RCI: LRC191(mch-1) RCIX2742(mch-2)
HAL: VNG_1686G(mch)
HSL: OE_3383R(mch)
HDL: HALDL1_13235
HHB: Hhub_3179(mch)
HJE: HacjB3_04520
HALH: HTSR_0323
HHSR: HSR6_0309(mch)
HSU: HLASF_1805
HSF: HLASA_1791
SALR: FQU85_07455
HALR: EFA46_001470
HMA: rrnAC1616(mch)
HHI: HAH_2159(mch)
HHN: HISP_11005
HAB: SG26_03375
HTA: BVU17_10515
HALJ: G9465_15375
NPH: NP_2634A(mch)
NMO: Nmlp_2018(mch)
HUT: Huta_1145
HTI: HTIA_1038
HALA: Hrd1104_00960
HMU: Hmuk_1816
HALZ: E5139_12200
HALL: LC1Hm_1117(mch)
HALI: BV210_13610
HSN: DV733_14155
HRR: HZS55_12710
HPEL: HZS54_16640
HLT: I7X12_01230
HARC: HARCEL1_01570
HWA: HQ_2798A(mch)
HWC: Hqrw_3170(mch)
HVO: HVO_2573
HME: HFX_2599
HGI: ABY42_12905
HALE: G3A49_16560
HBO: Hbor_10140
HAQ: DU484_04960
HAJ: DU500_05400
HAER: DU502_03105
HRA: EI982_10145
HLM: DV707_04070
HALM: FCF25_02980
HLA: Hlac_1693
HALP: DOS48_08545
HALB: EKH57_03305
HEZZ: EO776_08115
HALQ: Hrr1229_003010
SRUB: C2R22_15900
HAE: halTADL_3392
HALN: B4589_001465
HALG: HUG10_00565
HALU: HUG12_17145
HDF: AArcSl_1968(mch)
HAH: Halar_1179
HTU: Htur_2210
HDA: BB347_06500
HJT: DVR14_13650
HALY: HYG82_07980
NMG: Nmag_0205(mch)
HXA: Halxa_1038
NAT: NJ7G_2078
NPE: Natpe_0864
NVR: FEJ81_04450
NPL: FGF80_06355
NGE: Natgr_2851
HRU: Halru_2071
NOU: Natoc_3488
SALI: L593_12155
HLR: HALLA_14455
HLC: CHINAEXTREME13965
NAJ: B1756_01145
NAG: AArcMg_2172
NAN: AArc1_1514
NBG: DV706_00340 DV706_16930
NAS: GCU68_16020
BARC: AOA65_2050(mch)
LOKI: Lokiarch_00580(mch_1) Lokiarch_17800(mch_2)
 » show all
Reference
  Authors
Vorholt JA, Chistoserdova L, Stolyar SM, Thauer RK, Lidstrom ME
  Title
Distribution of tetrahydromethanopterin-dependent enzymes in methylotrophic bacteria and phylogeny of methenyl tetrahydromethanopterin cyclohydrolases.
  Journal
J Bacteriol 181:5750-7 (1999)
DOI:10.1128/JB.181.18.5750-5757.1999
  Sequence
[xau:Xaut_1788]

  All links  
Ontology (4)   
   KEGG BRITE (2)   
   GO (1)   
   COG (1)   
Pathway (9)   
   KEGG PATHWAY (8)   
   KEGG MODULE (1)   
Chemical reaction (3)   
   KEGG ENZYME (1)   
   KEGG REACTION (1)   
   KEGG RCLASS (1)   
Gene (2588)   
   KEGG GENES (361)   
   KEGG MGENES (1742)   
   RefGene (475)   
   OC (10)   
Literature (1)   
   PubMed (1)   
All databases (2605)   

Download RDF
KEGG   ENZYME: 3.5.4.27
Entry
EC 3.5.4.27                 Enzyme                                 

Name
methenyltetrahydromethanopterin cyclohydrolase;
5,10-methenyltetrahydromethanopterin cyclohydrolase;
N5,N10-methenyltetrahydromethanopterin cyclohydrolase;
methenyl-H4MPT cyclohydrolase;
5,10-methenyltetrahydromethanopterin 10-hydrolase (decyclizing)
Class
Hydrolases;
Acting on carbon-nitrogen bonds, other than peptide bonds;
In cyclic amidines
Sysname
5,10-methenyltetrahydromethanopterin 10-hydrolase (ring-opening)
Reaction(IUBMB)
5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2O = 5-formyl-5,6,7,8-tetrahydromethanopterin [RN:R03464]
Reaction(KEGG)
R03464
Substrate
5,10-methenyl-5,6,7,8-tetrahydromethanopterin [CPD:C04330];
H2O [CPD:C00001]
Product
5-formyl-5,6,7,8-tetrahydromethanopterin [CPD:C01274]
Comment
Methanopterin is a pterin analogue. The enzyme is involved in the formation of methane from CO2 in Methanobacterium thermoautotrophicum.
History
EC 3.5.4.27 created 1989
Pathway
ec00680  Methane metabolism
ec01100  Metabolic pathways
ec01120  Microbial metabolism in diverse environments
Orthology
K01499  methenyltetrahydromethanopterin cyclohydrolase
Genes
MCA: MCA2863
METU: GNH96_03530(mch)
MMT: Metme_2265
MDN: JT25_019335
MDH: AYM39_08540
MKO: MKLM6_1778
METL: U737_14820
MAH: MEALZ_2425(mch)
MBUR: EQU24_09125
MPSY: CEK71_15610
MMAI: sS8_3394
MMOB: F6R98_19020
MEJ: Q7A_44
MEC: Q7C_1772
BLEP: AL038_01000
NHL: Nhal_3876
NWR: E3U44_04675
TSY: THSYN_31780
SEDS: AAY24_01650
COX: E0W60_31930
BUG: BC1001_3948
BGF: BC1003_5455
BYI: BYI23_B014460
BUE: BRPE67_BCDS01450
BUQ: AC233_22025
BXE: Bxe_B2433(mch)
BXB: DR64_4761(mch)
BPH: Bphy_5946 Bphy_6484
BGE: BC1002_3223
BPX: BUPH_00532
BCAI: K788_0001556
PSPW: BJG93_19395
PARA: BTO02_24125
PARB: CJU94_31195
PHS: C2L64_21815 C2L64_38295
PTER: C2L65_26155 C2L65_34290
PGP: CUJ91_21500
PCJ: CUJ87_23420
PTS: CUJ90_28070
BUO: BRPE64_BCDS01590
VAP: Vapar_3082
VPD: VAPA_1c31460(mch)
MPT: Mpe_A2609
METP: C1M51_15095
LCH: Lcho_3150
RGE: RGE_40250(mch)
AON: DEH84_18995
METR: BSY238_3292(mch)
MFA: Mfla_1658
MMB: Mmol_1344
MEH: M301_1554
MEI: Msip34_1502
MEP: MPQ_1565
MBAC: BN1209_0747(mch)
MEU: ACJ67_08170
SPLB: SFPGR_25980(mch)
AZA: AZKH_p0273
AZD: CDA09_11315
THU: AC731_004845
THK: CCZ27_13250
MCI: Mesci_4260
MESW: A9K65_023620
PHT: BLM14_23790
RGA: RGR602_PC01568(mch)
XAU: Xaut_1788
SNO: Snov_0750
STAR: G3545_09780
LNE: FZC33_09335
ANC: GBB76_00750
APRA: G3A50_16495
MEA: Mex_1p1763(mch)
MDI: METDI2515(mch)
MEX: Mext_1831
MCH: Mchl_2166
MPO: Mpop_1782
MZA: B2G69_16815
MRD: Mrad2831_0530
MET: M446_5780
MNO: Mnod_6004
MOR: MOC_0685(mch)
META: Y590_08770
MAQU: Maq22A_c16475(mch)
MPHY: MCBMB27_00107
MEE: DA075_05730
METD: C0214_10525
METX: A3862_28300
METS: DK389_20655
METI: DK427_18445
MMES: MMSR116_16690
MTEA: DK419_10795
MSL: Msil_2387
MTUN: MTUNDRAET4_2723(mch)
MLG: CWB41_06045
HDN: Hden_1477
HDT: HYPDE_31258
HMC: HYPMC_1627(mch)
HNI: W911_13175
FIL: BN1229_v1_0586(mch)
FIY: BN1229_v1_0588(mch)
MSC: BN69_1353
MBRY: B1812_02320
MROS: EHO51_13055
MHEY: H2LOC_003815
MPAR: F7D14_05050
MTW: CQW49_13495
PLEO: OHA_1_01035(mch)
AALA: IGS74_05780
MCG: GL4_1786
HDI: HDIA_2312(mch)
METG: HT051_10180
GBE: GbCGDNIH1_0773
GBH: GbCGDNIH2_0773
GBC: GbCGDNIH3_0773
GBS: GbCGDNIH4_0773
ALI: AZOLI_p10687(mch1) AZOLI_p10889(mch2)
ABS: AZOBR_p270082(mch)
ABQ: ABAZ39_25470
ABF: AMK58_22330
ATI: AL072_27075
AZT: TSH58p_01205
AZM: DM194_17080
AOZ: HUE56_08920
CBT: CLH_1638(mch)
CBOL: CGC65_05105
DMT: DESME_10945
DOR: Desor_4012
DAI: Desaci_3581
DMI: Desmer_3120
HOR: Hore_19220
HAS: Halsa_0947
CAP: CLDAP_00590(mch)
RBA: RB6759(mch)
PSL: Psta_3184
PIR: VN12_11975(mch)
RUL: UC8_55600(mch)
MFF: MFFC18_17580(mch)
ROL: CA51_33360(mch)
AHEL: Q31a_62590(mch)
LCRE: Pla8534_46610(mch)
LPAV: PLANPX_1003
AMUC: Pan181_44380(mch)
PND: Pla175_40180(mch)
PLM: Plim_2586
PEH: Spb1_33570(mch)
PBS: Plabr_2150
PLS: VT03_28970(mch)
PLH: VT85_05465(mch)
FMR: Fuma_00366(mch)
GMR: GmarT_12110(mch)
GIM: F1728_08720
BVO: Pan97_33090(mch)
MRI: Mal4_29800(mch)
SDYN: Mal52_18780(mch)
PLON: Pla110_19000(mch)
GES: VT84_09780(mch)
GOG: C1280_06325(mch)
GMS: SOIL9_11460
TIM: GMBLW1_05840
LRS: PX52LOC_02773(mch)
FTJ: FTUN_8522
IPA: Isop_0325
SACI: Sinac_1236
PBOR: BSF38_00163(mch)
AGV: OJF2_59280(mch)
SSM: Spirs_2846
AMO: Anamo_1135
MOX: DAMO_0461(mch)
MJA: MJ_1636
MFE: Mefer_1327
MVU: Metvu_1361
MFS: MFS40622_0639
MIF: Metin_0908
MJH: JH146_0538
MIG: Metig_0087
MMP: MMP1191(mch)
MMQ: MmarC5_0399
MMX: MmarC6_1482
MMZ: MmarC7_0438
MMD: GYY_06780
MMAK: MMKA1_13660(mch)
MMAO: MMOS7_12990(mch)
MMAD: MMJJ_16540(mch)
MAE: Maeo_0441
MVN: Mevan_0507
MVO: Mvol_0378
MOK: Metok_1590
METF: CFE53_06735(mch)
MTH: MTH_773
MMG: MTBMA_c11690(mch)
METC: MTCT_0692
MWO: MWSIV6_1147(mch)
METE: tca_00740(mch)
METZ: METMT2_0406
METK: FVF72_07680(mch)
MTHM: FZP57_05450(mch)
MST: Msp_1238(mch)
METB: AW729_09545
MRU: mru_1619(mch)
MSI: Msm_1723
MEB: Abm4_1203(mch)
MMIL: sm9_1330(mch)
MEYE: TL18_04360
MOL: YLM1_1103
MEL: Metbo_2195
MEW: MSWAN_0451
METH: MBMB1_0537(mch)
MFC: BRM9_1751(mch)
MFI: DSM1535_2390(mch)
MCUB: MCBB_0462(mch)
MSUB: BK009_00605
METN: BK008_08410
METT: CIT01_01545(mch)
METO: CIT02_04240(mch)
MFV: Mfer_0254
MKA: MK0625(mch)
AFU: AF_1935
AFG: AFULGI_00021950
APO: Arcpr_0990
AVE: Arcve_2011
AST: Asulf_01966
FPL: Ferp_0606
GAC: GACE_0343
GAH: GAH_01155
MBA: Mbar_A2233
MBY: MSBRM_1678
MBW: MSBRW_2514
MBAR: MSBR2_0727
MBAK: MSBR3_0457
MAC: MA_1710(mch)
MMA: MM_2653
MMAZ: MmTuc01_2718
MMJ: MSMAS_2053
MMAC: MSMAC_1059
MVC: MSVAZ_1281
MEK: MSKOL_1225
MLS: MSLAZ_1037
METM: MSMTP_2066
MEF: MSWH1_1963
MEQ: MSWHS_3107
MSJ: MSSAC_3299
MSZ: MSSIH_1132
MSW: MSSIT_1182
MTHR: MSTHT_0435
MTHE: MSTHC_0286
MHOR: MSHOH_2598
MFZ: AOB57_000035(mch)
MBU: Mbur_0653(mch)
MMET: MCMEM_0808
MMH: Mmah_1138
MHAZ: BHR79_07850
MEV: Metev_1611
MZH: Mzhil_1348
MPY: Mpsy_3012
MZI: HWN40_06075(mch)
MHZ: Metho_1529
MTP: Mthe_0252
MCJ: MCON_1290(mch)
MHI: Mhar_2174
MHU: Mhun_0444 Mhun_2384
MLA: Mlab_0399
MEM: Memar_0263 Memar_0668
MBG: BN140_0141(mch1) BN140_1778(mch3)
MEMA: MMAB1_2292(mch)
MPI: Mpet_0065
MBN: Mboo_0680
MFO: Metfor_2532
MPL: Mpal_2022
MPD: MCP_1132(mch-1) MCP_1888(mch-2)
MEZ: Mtc_1063(mch-1) Mtc_1978(mch-2)
RCI: LRC191(mch-1) RCIX2742(mch-2)
HAL: VNG_1686G(mch)
HSL: OE_3383R(mch)
HDL: HALDL1_13235
HHB: Hhub_3179(mch)
HJE: HacjB3_04520
HALH: HTSR_0323
HHSR: HSR6_0309(mch)
HSU: HLASF_1805
HSF: HLASA_1791
SALR: FQU85_07455
HALR: EFA46_001470
HMA: rrnAC1616(mch)
HHI: HAH_2159(mch)
HHN: HISP_11005
HAB: SG26_03375
HTA: BVU17_10515
HALJ: G9465_15375
NPH: NP_2634A(mch)
NMO: Nmlp_2018(mch)
HUT: Huta_1145
HTI: HTIA_1038
HALA: Hrd1104_00960
HMU: Hmuk_1816
HALZ: E5139_12200
HALL: LC1Hm_1117(mch)
HALI: BV210_13610
HSN: DV733_14155
HRR: HZS55_12710
HPEL: HZS54_16640
HLT: I7X12_01230
HARC: HARCEL1_01570
HWA: HQ_2798A(mch)
HWC: Hqrw_3170(mch)
HVO: HVO_2573
HME: HFX_2599
HGI: ABY42_12905
HALE: G3A49_16560
HBO: Hbor_10140
HAQ: DU484_04960
HAJ: DU500_05400
HAER: DU502_03105
HRA: EI982_10145
HLM: DV707_04070
HALM: FCF25_02980
HLA: Hlac_1693
HALP: DOS48_08545
HALB: EKH57_03305
HEZZ: EO776_08115
HALQ: Hrr1229_003010
SRUB: C2R22_15900
HAE: halTADL_3392
HALN: B4589_001465
HALG: HUG10_00565
HALU: HUG12_17145
HDF: AArcSl_1968(mch)
HAH: Halar_1179
HTU: Htur_2210
HDA: BB347_06500
HJT: DVR14_13650
HALY: HYG82_07980
NMG: Nmag_0205(mch)
HXA: Halxa_1038
NAT: NJ7G_2078
NPE: Natpe_0864
NVR: FEJ81_04450
NPL: FGF80_06355
NGE: Natgr_2851
HRU: Halru_2071
NOU: Natoc_3488
SALI: L593_12155
HLR: HALLA_14455
HLC: CHINAEXTREME13965
NAJ: B1756_01145
NAG: AArcMg_2172
NAN: AArc1_1514
NBG: DV706_00340 DV706_16930
NAS: GCU68_16020
BARC: AOA65_2050(mch)
LOKI: Lokiarch_00580(mch_1) Lokiarch_17800(mch_2)
 » show all
Reference
1  [PMID:4062290]
  Authors
Donnelly MI, Escalante-Semerena JC, Rinehart KL Jr, Wolfe RS.
  Title
Methenyl-tetrahydromethanopterin cyclohydrolase in cell extracts of Methanobacterium.
  Journal
Arch Biochem Biophys 242:430-9 (1985)
DOI:10.1016/0003-9861(85)90227-9
Other DBs
ExplorEnz - The Enzyme Database: 3.5.4.27
IUBMB Enzyme Nomenclature: 3.5.4.27
ExPASy - ENZYME nomenclature database: 3.5.4.27
UM-BBD (Biocatalysis/Biodegradation Database): 3.5.4.27
BRENDA, the Enzyme Database: 3.5.4.27
CAS: 99533-50-3

  All links  
Pathway (7)   
   KEGG PATHWAY (6)   
   KEGG MODULE (1)   
Chemical substance (4)   
   KEGG COMPOUND (4)   
Chemical reaction (2)   
   KEGG REACTION (1)   
   KEGG RCLASS (1)   
Gene (2579)   
   KEGG ORTHOLOGY (1)   
   KEGG GENES (361)   
   KEGG MGENES (1742)   
   RefGene (475)   
Protein sequence (4022)   
   UniProt (2491)   
   SWISS-PROT (38)   
   RefSeq(pep) (1480)   
   PDBSTR (13)   
DNA sequence (2866)   
   RefSeq(nuc) (2161)   
   GenBank (366)   
   EMBL (339)   
3D Structure (5)   
   PDB (5)   
Protein domain (2)   
   InterPro (1)   
   Pfam (1)   
Enzyme (1)   
   UMBBD-EC (1)   
All databases (9488)   

Download RDF
KEGG   REACTION: R03464
Entry
R03464                      Reaction                               

Name
5,10-Methenyltetrahydromethanopterin 10-hydrolase (decyclizing)
Definition
5,10-Methenyltetrahydromethanopterin + H2O <=> 5-Formyl-5,6,7,8-tetrahydromethanopterin + H+
Equation
Reaction class
RC01870  C01274_C04330
Enzyme
Pathway
rn00680  Methane metabolism
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
rn01200  Carbon metabolism
Module
M00567  Methanogenesis, CO2 => methane
Orthology
K01499  methenyltetrahydromethanopterin cyclohydrolase [EC:3.5.4.27]
Other DBs
RHEA: 19056

  All links  
Ontology (1)   
   KEGG BRITE (1)   
Pathway (9)   
   KEGG PATHWAY (8)   
   KEGG MODULE (1)   
Chemical substance (4)   
   KEGG COMPOUND (4)   
Chemical reaction (3)   
   KEGG ENZYME (1)   
   KEGG RCLASS (1)   
   UMBBD-RN (1)   
Gene (362)   
   KEGG ORTHOLOGY (1)   
   KEGG GENES (361)   
All databases (379)   

Download RDF
DBGET integrated database retrieval system