[NiFe] Group 1d-hydrogenase

This entry was last updated at: Feb. 9, 2018, 7:26 a.m.

Properties
Group [NiFe] Group 1: Respiratory H2-uptake [NiFe] hydrogenases
Subgroup [NiFe] Group 1d: Oxygen-tolerant
Function Hydrogenotrophic respiration using O2 or fumarate as terminal electron acceptors. Enzyme transfers H2-liberated electrons through cyt b and quinone to terminal reductase.
Activity H2-uptake (unidirectional)
Oxygen tolerance O2-tolerant
Localisation Membrane-bound
Distribution
Ecosystem distribution Diverse soil, aquatic, and host-associated environments
Taxonomic distribution Widespread among obligately aerobic and facultatively anaerobic bacteria
Genetic Organisation

e.g. Escherichia coli (WP_021522685.1):

Architecture
Structures
  • 3AYX (Hydrogenovibrio marinus, 1.2 Å resolution, active)
  • 3AYZ (Hydrogenovibrio marinus, 1.3 Å resolution, oxidized)
  • 3AYY (Hydrogenovibrio marinus, 1.3 Å resolution, superoxidized)
  • 3RGW (Ralstonia eutropha, 1.5 Å resolution, active)
  • 4IUD (Ralstonia eutropha, 1.5 Å resolution, reduced)
  • 4IUB (Ralstonia eutropha, 1.6 Å resolution, oxidised)
  • 4IUC (Ralstonia eutropha, 1.5 Å resolution, superoxidised)
  • 5ADU (Escherichia coli, 1.1 Å resolution, oxidised)
  • 3UQY (Escherichia coli, 1.5 Å resolution, active)
  • 3USE (Escherichia coli, 1.7 Å resolution, oxidised)
  • 5A4M (Escherichia coli, 1.7 Å resolution, oxidised)
  • 3USC (Escherichia coli, 2.0 Å resolution, superoxidised)
  • 4GD3 (Escherichia coli, 3.3 Å resolution, with cyt b)
  • 4C3O (Salmonella enterica, 3.2 Å resolution, oxidised)
Subunits 3
Subunit description HyaB (hydrogenase large subunit)
HyaA (hydrogenase small subunit)
HyaC (cytochrome b subunit)
Catalytic site [NiFe]-centre
FeS clusters Proximal: 6Cys[4Fe3S]
Medial: 3Cys[3Fe4S]
Distal: 3Cys1His[4Fe4S]
Sequences in this class
NCBI AccessionOrganismHydrogenase ClassPhylumOrderActivity (Predicted)Oxygen Tolerance (Predicted)Subunits (Predicted)Metal Centres (Predicted)Accessory Subunits (Predicted)
WP_021130964.1Phaeospirillum fulvum[NiFe] Group 1dAlphaproteobacteriaRhodospirillalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_021167302.1Sporomusa ovata[NiFe] Group 1dFirmicutesSelenomonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_021522685.1Escherichia coli[NiFe] Group 1dGammaproteobacteriaEnterobacterialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_022602547.1Coprobacter fastidiosus[NiFe] Group 1dBacteroidetesBacteroidalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_022718972.1Rhizobium mongolense[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_022723664.1Rhodopseudomonas sp. B29[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_022981892.1Ideonella sp. B508-1[NiFe] Group 1dBetaproteobacteriaBurkholderialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_023105852.1Pseudomonas aeruginosa[NiFe] Group 1dGammaproteobacteriaPseudomonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_023226188.1Salmonella enterica[NiFe] Group 1dGammaproteobacteriaEnterobacterialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_023228007.1Salmonella enterica[NiFe] Group 1dGammaproteobacteriaEnterobacterialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_023457248.1Asticcacaulis sp. AC466[NiFe] Group 1dAlphaproteobacteriaCaulobacteralesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_023510524.1Sporolactobacillus laevolacticus[NiFe] Group 1dFirmicutesBacillalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_023664202.1Rhodobacter sp. CACIA14H1[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_024276826.1Xanthobacter sp. 126[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_024524424.1Edwardsiella hoshinae[NiFe] Group 1dGammaproteobacteriaEnterobacterialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_024762404.1Pseudomonas nitroreducens[NiFe] Group 1dGammaproteobacteriaPseudomonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_024878508.1Methylosinus sp. LW3[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_025206080.1Dehalobacter restrictus[NiFe] Group 1dFirmicutesClostridialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_025279286.1Barnesiella viscericola[NiFe] Group 1dBacteroidetesBacteroidalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_025306136.1Thermocrinis ruber[NiFe] Group 1dAquificaeAquificalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_025813214.1Komagataeibacter kakiaceti[NiFe] Group 1dAlphaproteobacteriaRhodospirillalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_025825897.1Acetobacter okinawensis[NiFe] Group 1dAlphaproteobacteriaRhodospirillalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_025861579.1Acetobacter papayae[NiFe] Group 1dAlphaproteobacteriaRhodospirillalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026156348.1Dehalobacter sp. FTH1[NiFe] Group 1dFirmicutesClostridialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026224841.1Methyloversatilis sp. NVD[NiFe] Group 1dBetaproteobacteriaRhodocyclalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026436975.1Acidovorax sp. JHL-9[NiFe] Group 1dBetaproteobacteriaBurkholderialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026600032.1Methylocystis sp. LW5[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026603256.1Methylomonas sp. 11b[NiFe] Group 1dGammaproteobacteriaMethylococcalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026610556.1Methylocaldum szegediense[NiFe] Group 1dGammaproteobacteriaMethylococcalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026685892.1Azovibrio restrictus[NiFe] Group 1dBetaproteobacteriaRhodocyclalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026762838.1Selenomonas artemidis[NiFe] Group 1dFirmicutesSelenomonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026783388.1Pleomorphomonas koreensis[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_026790280.1Pleomorphomonas oryzae[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_027149878.1Methylobacter tundripaludum[NiFe] Group 1dGammaproteobacteriaMethylococcalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_027157817.1Methylobacter luteus[NiFe] Group 1dGammaproteobacteriaMethylococcalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_027414715.1Aneurinibacillus terranovensis[NiFe] Group 1dFirmicutesBacillalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_027853880.1Marinobacterium litorale[NiFe] Group 1dGammaproteobacteriaAlteromonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_027859843.1Marinobacterium jannaschii[NiFe] Group 1dGammaproteobacteriaAlteromonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_027889016.1Megamonas hypermegale[NiFe] Group 1dFirmicutesSelenomonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_027937761.1Anaeroarcus burkinensis[NiFe] Group 1dFirmicutesSelenomonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028002579.1Sinorhizobium arboris[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028007256.1Solimonas flava[NiFe] Group 1dGammaproteobacteriaXanthomonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028135606.1Bradyrhizobium japonicum[NiFe] Group 1dAlphaproteobacteriaRhizobialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028209126.1Burkholderia nodosa[NiFe] Group 1dBetaproteobacteriaBurkholderialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028215130.1Burkholderia mimosarum[NiFe] Group 1dBetaproteobacteriaBurkholderialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028254735.1Veillonella magna[NiFe] Group 1dFirmicutesSelenomonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028257253.1Veillonella montpellierensis[NiFe] Group 1dFirmicutesSelenomonadalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028293254.1Oceanobacter kriegii[NiFe] Group 1dGammaproteobacteriaOceanospirillalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028302021.1Oceanospirillum beijerinckii[NiFe] Group 1dGammaproteobacteriaOceanospirillalesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b
WP_028309978.1Derxia gummosa[NiFe] Group 1dBetaproteobacteriaBurkholderialesAerobic UptakeTolerant3[NiFe]-centre, 1 x [4Fe3S] cluster, 1 x [3Fe4S] cluster, 1 x [4Fe4S] clusterCytochrome b

Literature

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