CryoEM structure of BchN-BchB electron acceptor component protein of DPOR

Cryo-EM captures the coordination of asymmetric electron transfer through a di-copper site in DPOR.

Light-independent protochlorophyllide reductase subunit N

Light-independent protochlorophyllide reductase subunit B

MSLDLPPPPARGCRSTEVLKERGQREVFCGLTGIIWLHRKMQDAFFLVVGSRTCAHLLQSAAGVMIFAEPRFGTAVLEEK
DLAGLADANAELDREVDRLLARRPDIRQLFLVGSCPSEVIKLDLHRAAERLSAHHGPAVRVYNFSGSGIETTFTQGEDAC
LASIVPTLPATEARELLLVGALPDVVEDQAVSLLTQLGIGPVRCLPAHHAAEAPGVGPNTVFALVQPFLGDTHGALTRRG
ARHIAAPFPFGEEGTTLWLKAIADEFGVSAETFEAVTAAPRARARKAVAAASEGLRGKSVFFLPDSQLEPSLARFLTREC
GMSAVEVGTPFLHRGILGPDLDLLAEGPVLSEGQDVERQLDRVRAARPDLTVCGLGLANPLEAEGFTTKWAIELVFTPVH
FYEQAGDLAGLFSRPVRRRAILRREAAE

MSDSEVNQEAKPEVKPEVKPETHINLKVSDGSSEIFFKIKKTTPLRRLMEAFAKRQGKEMDSLRFLYDGIRIQADQTPED
LDMEDNDIIEAHREQIMKLTLWTYEGPPHVGAMRVATGMTGMHYVLHAPQGDTYADLLFTMIERRGKRPPVSYTTFQARD
LGSDTAELFQSACRDAYERFQPQAIMVGSSCTAELIQDDTGGLADALSLPVPVVHLELPSYQRKENFGADESFLQICRKL
ARPMERTEKVSCNLLGPTALGFRHRDDILEVTRLLEGMGIAVNAVAPMGASPADIARLGAAHFNVLLYPETGESAARWAE
KTLKQPYTKTVPIGVGATRDFVAEVAALAGVAPVADDSRLRQPWWSASVDSTYLTGKRVFLFGDATHVIAAARVARDEMG
FEVVGMGCYNREFARPMRAAAKGYGLEALVTDDYLEVEEAIQALAPELILGTQMERHIAKRLGIPCAVISAPVHVQDFPA
RYSPQMGFEGANVLFDTWIHPLTMGLEEHLLTMFREDFEFHDEAGPSHHGGKAVPASAPRADEAAEALPLTGAETAEGGS
IPPEAVPPAEAAAVPAGEIVWLTDAERELKKIPFFVRGKARRNTEKFAAEKGLTRISLETLYEAKAHYAR

Department of Energy (DOE, United States)

REAL-SPACE (WEIGHTED MAP SUM AT ATOM CENTERS)

Plant Protein, Electron Transfer Enzymes, Photosynthesis, OXIDOREDUCTASE

MSDSEVNQEAKPEVKPEVKPETHINLKVSDGSSEIFFKIKKTTPLRRLMEAFAKRQGKEMDSLRFLYDGIRIQADQTPED
LDMEDNDIIEAHREQI

MKLTLWTYEGPPHVGAMRVATGMTGMHYVLHAPQGDTYADLLFTMIERRGKRPPVSYTTFQARDLGSDTAELFQSACRDA
YERFQPQAIMVGSSCTAELIQDDTGGLADALSLPVPVVHLELPSYQRKENFGADESFLQICRKLARPMERTEKVSCNLLG
PTALGFRHRDDILEVTRLLEGMGIAVNAVAPMGASPADIARLGAAHFNVLLYPETGESAARWAEKTLKQPYTKTVPIGVG
ATRDFVAEVAALAGVAPVADDSRLRQPWWSASVDSTYLTGKRVFLFGDATHVIAAARVARDEMGFEVVGMGCYNREFARP
MRAAAKGYGLEALVTDDYLEVEEAIQALAPELILGTQMERHIAKRLGIPCAVISAPVHVQDFPARYSPQMGFEGANVLFD
TWIHPLTMGLEEHLLTMFREDFEFHDEAGPSHHGGKAVPASAPRADEAAEALPLTGAETAEGGSIPPEAVPPAEAAAVPA
GEIVWLTDAERELKKIPFFVRGKARRNTEKFAAEKGLTRISLETLYEAKAHYAR