Cryo-EM structure of dimeric quinol dependent Nitric Oxide Reductase (qNOR) from the pathogen Neisseria meninigitidis

The active form of quinol-dependent nitric oxide reductase fromNeisseria meningitidisis a dimer.

Dimeric quinol dependent Nitric Oxide Reductase

2D templates generated from 2,000 manually picked particles. Templates (low pass filtered to 20 angstrom) then used for automated picking of micrographs.

Blot time of 6 seconds, with accompanying blot force of 6.

MGQYKKLWYLLFAVLAVCFTILGYMGSEVYKKAPPYPEQVVSASGKVLMAKDDILAGQSAWQTTGGMEVGSVLGHGAYQA
PDWTADWLHRELSAWLDLTAQQTYGKKFDEVSPEEQAVLKTRLADEYRNQSRIKEDGSVVISDTRVKAIESILPYYHGVY
GDDPALQTTREHFAMKNNTLPSQEAREKLFDFFFWTSWSASTNRPDETFTYTNNWPHEPLINNVPTTENYMWSFTSVVLL
LMGIGLLMWGYSFLTKHEEVEVPTEDPISKVQLTPSQKALGKYVFLTVALFVVQVLLGGLTAHYTVEGQGFYGIDEALGF
EMSDWFPYALTRTWHIQSAIFWIATGFLTAGLFLAPIVNGGKDPKFQRAGVNFLYIALFIVVGGSYAGNFFALTHILPPE
FNFWFGHQGYEYLDLGRFWQLLLMVGLLLWLFLMLRCTVSAFKEKGVDKNLLAIFVASMVGVGVFYAPGLFYGEKSPIAV
MEYWRWWVVHLWVEGFFEVFATAAFAFVFYNMGFVRRSTATASTLAAAAIFMLGGVPGTLHHLYFSGSTSASMAIGACFS
ALEVVPLVLLGREAYEHWSYQHLSEWAKRLRWPLMCFVAVAFWNMIGAGVFGFLINPPISLFYIQGLNTSAVHAHAALFG
VYGFLALGFVLLVARYLKPNVQFDDKLMTWGFWLLNGGLVGMIAISLLPVGVIQAYASITHGLWYARSEEFLQMEILDTL
RWVRTAADLIFIGGAICVAIQATKIVFGRDK

Japan Society for the Promotion of Science (JSPS)

Biotechnology and Biological Sciences Research Council (BBSRC)

Neisseria meningitidis, quinol-dependent electrogenic Nitric Oxide Reductase (qNOR), OXIDOREDUCTASE