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- EMDB-0281: Structure of the photosynthetic complex I from Thermosynechococcu... -

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Basic information

Entry
Database: EMDB / ID: EMD-0281
TitleStructure of the photosynthetic complex I from Thermosynechococcus elongatus
Map dataStructure of the photosynthetic complex I from Cyanobacteria
Sample
  • Complex: photosynthetic complex I
    • Protein or peptide: x 18 types
  • Ligand: x 3 types
KeywordsRespiratory Complex / Ferredoxin / Cyclic electron flow / Complex I / Membrane protein complex / PROTON TRANSPORT
Function / homology
Function and homology information


: / NADH dehydrogenase complex / Translocases; Catalysing the translocation of protons; Linked to oxidoreductase reactions / photosynthetic electron transport chain / oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor / ubiquinone binding / photosynthesis, light reaction / plasma membrane-derived thylakoid membrane / NADH dehydrogenase activity / respiratory chain complex I ...: / NADH dehydrogenase complex / Translocases; Catalysing the translocation of protons; Linked to oxidoreductase reactions / photosynthetic electron transport chain / oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor / ubiquinone binding / photosynthesis, light reaction / plasma membrane-derived thylakoid membrane / NADH dehydrogenase activity / respiratory chain complex I / electron transport coupled proton transport / NADH dehydrogenase (ubiquinone) activity / ATP synthesis coupled electron transport / quinone binding / aerobic respiration / NAD binding / 4 iron, 4 sulfur cluster binding / iron ion binding / membrane / plasma membrane
Similarity search - Function
NADH dehydrogenase-like complex, subunit S / NAD(P)H dehydrogenase subunit S / NADH:ubiquinone/plastoquinone oxidoreductase, chloroplast chain 5, C-terminal / NAD(P)H-quinone oxidoreductase subunit O / NADH-dehyrogenase subunit F, TMs, (complex I) C-terminus / Cyanobacterial and plant NDH-1 subunit O / NAD(P)H-quinone oxidoreductase subunit M / NAD(P)H-quinone oxidoreductase subunit L / NAD(P)H-quinone oxidoreductase, subunit N / NADH-quinone oxidoreductase chain 4 ...NADH dehydrogenase-like complex, subunit S / NAD(P)H dehydrogenase subunit S / NADH:ubiquinone/plastoquinone oxidoreductase, chloroplast chain 5, C-terminal / NAD(P)H-quinone oxidoreductase subunit O / NADH-dehyrogenase subunit F, TMs, (complex I) C-terminus / Cyanobacterial and plant NDH-1 subunit O / NAD(P)H-quinone oxidoreductase subunit M / NAD(P)H-quinone oxidoreductase subunit L / NAD(P)H-quinone oxidoreductase, subunit N / NADH-quinone oxidoreductase chain 4 / Cyanobacterial and plastid NDH-1 subunit M / NADH dehydrogenase transmembrane subunit / NADH-quinone oxidoreductase cyanobacterial subunit N / NADH-plastoquinone oxidoreductase, subunit I / NAD(P)H-quinone oxidoreductase subunit 2, N-terminal / NAD(P)H-quinone oxidoreductase subunit 2 N-terminal / NAD(P)H-quinone oxidoreductase subunit 3, bacterial/plastid / NAD(P)H-quinone oxidoreductase, subunit N/subunit 2 / NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJ / NADH:ubiquinone/plastoquinone oxidoreductase, chain 6 / NADH-ubiquinone/plastoquinone oxidoreductase chain 6 / Respiratory-chain NADH dehydrogenase 20 Kd subunit signature. / NADH-ubiquinone oxidoreductase, 20 Kd subunit / NADH-quinone oxidoreductase, chain I / NADH-plastoquinone oxidoreductase, chain 5 subgroup / NADH-quinone oxidoreductase, chain M/4 / NADH-ubiquinone oxidoreductase chain 4L/K / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminal / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus / NAD(P)H-quinone oxidoreductase subunit D/H / NADH-quinone oxidoreductase, chain 5-like / NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved site / NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-like / NADH-ubiquinone/plastoquinone oxidoreductase chain 4L / Respiratory chain NADH dehydrogenase 49 Kd subunit signature. / NADH-quinone oxidoreductase, subunit D / Respiratory-chain NADH dehydrogenase, 49 Kd subunit / NADH dehydrogenase, subunit C / NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved site / Respiratory chain NADH dehydrogenase 30 Kd subunit signature. / NADH:ubiquinone oxidoreductase / NADH:ubiquinone oxidoreductase, 30kDa subunit / NADH:ubiquinone oxidoreductase, 30kDa subunit superfamily / Respiratory-chain NADH dehydrogenase, 30 Kd subunit / NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit / Proton-conducting membrane transporter / NADH:ubiquinone/plastoquinone oxidoreductase, chain 3 / NADH:ubiquinone oxidoreductase, subunit 3 superfamily / NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 / NADH:ubiquinone oxidoreductase, subunit 1, conserved site / Respiratory-chain NADH dehydrogenase subunit 1 signature 1. / Respiratory-chain NADH dehydrogenase subunit 1 signature 2. / NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit H / NADH dehydrogenase / NADH:ubiquinone oxidoreductase-like, 20kDa subunit / NADH ubiquinone oxidoreductase, 20 Kd subunit / [NiFe]-hydrogenase, large subunit / 4Fe-4S dicluster domain / 4Fe-4S ferredoxin, iron-sulphur binding, conserved site / 4Fe-4S ferredoxin-type iron-sulfur binding region signature. / 4Fe-4S ferredoxin-type iron-sulfur binding domain profile. / 4Fe-4S ferredoxin-type, iron-sulphur binding domain
Similarity search - Domain/homology
NAD(P)H-quinone oxidoreductase subunit J / NAD(P)H-quinone oxidoreductase subunit 3 / NAD(P)H-quinone oxidoreductase subunit H / NAD(P)H-quinone oxidoreductase subunit N / NADH dehydrogenase subunit 5 / NAD(P)H-quinone oxidoreductase chain 4 1 / NAD(P)H-quinone oxidoreductase subunit L / NAD(P)H-quinone oxidoreductase subunit K / NAD(P)H-quinone oxidoreductase subunit 4L / NADH-quinone oxidoreductase subunit J ...NAD(P)H-quinone oxidoreductase subunit J / NAD(P)H-quinone oxidoreductase subunit 3 / NAD(P)H-quinone oxidoreductase subunit H / NAD(P)H-quinone oxidoreductase subunit N / NADH dehydrogenase subunit 5 / NAD(P)H-quinone oxidoreductase chain 4 1 / NAD(P)H-quinone oxidoreductase subunit L / NAD(P)H-quinone oxidoreductase subunit K / NAD(P)H-quinone oxidoreductase subunit 4L / NADH-quinone oxidoreductase subunit J / NAD(P)H-quinone oxidoreductase subunit I / NAD(P)H-quinone oxidoreductase subunit 1 / Tlr0636 protein / NAD(P)H-quinone oxidoreductase subunit M / NAD(P)H-quinone oxidoreductase subunit 2 / NAD(P)H-quinone oxidoreductase subunit O
Similarity search - Component
Biological speciesThermosynechococcus elongatus (strain BP-1) (bacteria) / Thermosynechococcus elongatus BP-1 (bacteria)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.34 Å
AuthorsSchuller JM / Schuller SK
Funding support Germany, Japan, 5 items
OrganizationGrant numberCountry
German Research FoundationFOR2092 Germany
German Research FoundationNO 836/1-1 Germany
Max Planck Society Germany
German Federal Ministry for Education and ResearchRESOLV Germany
Japan Science and TechnologyJPMJCR13M4 Japan
CitationJournal: Science / Year: 2019
Title: Structural adaptations of photosynthetic complex I enable ferredoxin-dependent electron transfer.
Authors: Jan M Schuller / James A Birrell / Hideaki Tanaka / Tsuyoshi Konuma / Hannes Wulfhorst / Nicholas Cox / Sandra K Schuller / Jacqueline Thiemann / Wolfgang Lubitz / Pierre Sétif / Takahisa ...Authors: Jan M Schuller / James A Birrell / Hideaki Tanaka / Tsuyoshi Konuma / Hannes Wulfhorst / Nicholas Cox / Sandra K Schuller / Jacqueline Thiemann / Wolfgang Lubitz / Pierre Sétif / Takahisa Ikegami / Benjamin D Engel / Genji Kurisu / Marc M Nowaczyk /
Abstract: Photosynthetic complex I enables cyclic electron flow around photosystem I, a regulatory mechanism for photosynthetic energy conversion. We report a 3.3-angstrom-resolution cryo-electron microscopy ...Photosynthetic complex I enables cyclic electron flow around photosystem I, a regulatory mechanism for photosynthetic energy conversion. We report a 3.3-angstrom-resolution cryo-electron microscopy structure of photosynthetic complex I from the cyanobacterium The model reveals structural adaptations that facilitate binding and electron transfer from the photosynthetic electron carrier ferredoxin. By mimicking cyclic electron flow with isolated components in vitro, we demonstrate that ferredoxin directly mediates electron transfer between photosystem I and complex I, instead of using intermediates such as NADPH (the reduced form of nicotinamide adenine dinucleotide phosphate). A large rate constant for association of ferredoxin to complex I indicates efficient recognition, with the protein subunit NdhS being the key component in this process.
History
DepositionOct 9, 2018-
Header (metadata) releaseJan 9, 2019-
Map releaseJan 9, 2019-
UpdateMay 15, 2024-
Current statusMay 15, 2024Processing site: PDBe / Status: Released

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Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 0.05
  • Imaged by UCSF Chimera
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  • Surface view colored by height
  • Surface level: 0.05
  • Imaged by UCSF Chimera
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  • Surface view with fitted model
  • Atomic models: PDB-6hum
  • Surface level: 0.05
  • Imaged by UCSF Chimera
  • Download
  • Simplified surface model + fitted atomic model
  • Atomic modelsPDB-6hum
  • Imaged by Jmol
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Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

emd_0281.png

Downloads & links

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Map

FileDownload / File: emd_0281.map.gz / Format: CCP4 / Size: 103 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationStructure of the photosynthetic complex I from Cyanobacteria
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.35 Å/pix.
x 300 pix.
= 405. Å		1.35 Å/pix.
x 300 pix.
= 405. Å		1.35 Å/pix.
x 300 pix.
= 405. Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 1.35 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.05 / Movie #1: 0.05
Minimum - Maximum-0.22975716 - 0.65928394
Average (Standard dev.)0.00009466233 (±0.0068258634)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions300300300
Spacing300300300
CellA=B=C: 405.0 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z1.351.351.35
M x/y/z300300300
origin x/y/z0.0000.0000.000
length x/y/z405.000405.000405.000
α/β/γ90.00090.00090.000
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS300300300
D min/max/mean-0.2300.6590.000

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Supplemental data

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Sample components

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Entire : photosynthetic complex I

EntireName: photosynthetic complex I
Components
  • Complex: photosynthetic complex I
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit 1
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit 3
    • Protein or peptide: NAD(P)H-quinone oxidoreductase chain 4 1
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit 4L
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit 2
    • Protein or peptide: NADH dehydrogenase subunit 6
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit J
    • Protein or peptide: Proton-translocating NADH-quinone dehydrogenase subunit P NdhP
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit H
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit I
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit K
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit L
    • Protein or peptide: NADH dehydrogenase subunit 5
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit N
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit M
    • Protein or peptide: Tlr0636 protein
    • Protein or peptide: NAD(P)H-quinone oxidoreductase subunit O
    • Protein or peptide: Proton-translocating NADH-quinone dehydrogenase subunit Q NdhQ
  • Ligand: BETA-CAROTENE
  • Ligand: 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
  • Ligand: IRON/SULFUR CLUSTER

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Supramolecule #1: photosynthetic complex I

SupramoleculeName: photosynthetic complex I / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#18
Source (natural)Organism: Thermosynechococcus elongatus (strain BP-1) (bacteria)

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Macromolecule #1: NAD(P)H-quinone oxidoreductase subunit 1

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit 1 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 40.565984 KDa
SequenceString: MESGIDLQGQ FISALQSLGL SHDLAKLLWL PLPMLMMLIV ATVGVLVAVW LERKISAAVQ QRIGPEYIGP LGILAPLADG LKLIFKEDV LPANSDRWLF TLGPAVVVIP VFLSYIIVPF GQNLLISNLA MGVFLWIALS SIAPIGLLMA GYASNNKYSL L GGLRAAAQ ...String:
MESGIDLQGQ FISALQSLGL SHDLAKLLWL PLPMLMMLIV ATVGVLVAVW LERKISAAVQ QRIGPEYIGP LGILAPLADG LKLIFKEDV LPANSDRWLF TLGPAVVVIP VFLSYIIVPF GQNLLISNLA MGVFLWIALS SIAPIGLLMA GYASNNKYSL L GGLRAAAQ SISYEIPLAL AVLAVAMMSN GLGTVEIVEQ QSQYGILSWN VWRQPIGFLV FWIAALAECE RLPFDLPEAE EE LVAGYQT EYAGMKFALF YLGAYVNLVL SALLVSVLYF GGWSFPIPLE TIANLLGVSE TNPFLQIAFA VLGITMTLIK AYF FVFLAI LLRWTVPRVR IDQLLDLGWK FLLPVGLVNL LLTAGLKLAF PVAFGG

UniProtKB: NAD(P)H-quinone oxidoreductase subunit 1

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Macromolecule #2: NAD(P)H-quinone oxidoreductase subunit 3

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit 3 / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 15.013919 KDa
SequenceString:
MVAIPRLRDT ATVFVLSGYE YFLGFLIICS LVPVLALAAS ALLRPKSGRM IRLTTYESGM EPIGGAWIQF NVRYYMFALV FVIFDVETV FLYPWAVAFH QLGLLAFIEA LIFIAILVVA LVYAWRKRAL EWS

UniProtKB: NAD(P)H-quinone oxidoreductase subunit 3

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Macromolecule #3: NAD(P)H-quinone oxidoreductase chain 4 1

MacromoleculeName: NAD(P)H-quinone oxidoreductase chain 4 1 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 57.847504 KDa
SequenceString: MSTFPWLTTI ILFPIVAALA IPFIPDPTGK GRPIRWYALA VGLIDFALIV YAFTNFYDLN TPGMQLWESY DWIPEIGLRW SVGADGLSM PLILLTGFIT TLAILAAWPV TLKPRLFYFL MLAMYGGQIA VFAVQDMLVF FLAWELELIP VYLLLAIWGG H KRQYAATK ...String:
MSTFPWLTTI ILFPIVAALA IPFIPDPTGK GRPIRWYALA VGLIDFALIV YAFTNFYDLN TPGMQLWESY DWIPEIGLRW SVGADGLSM PLILLTGFIT TLAILAAWPV TLKPRLFYFL MLAMYGGQIA VFAVQDMLVF FLAWELELIP VYLLLAIWGG H KRQYAATK FILYTAGSSL FILVAGLAMA FYGDTVSFDM QTLAAKDYAL GFQLLVYAGF LVAYGVKLPI VPLHTWLPDA HG EATAPVH MLLAGILLKM GGYALIRMNV DMLPAAHAKF APVLVILGVV NIIYAALTSY AQRNLKRKIA YSSISHIGFV LIG IASFTN LGMSGAVLQM VSHGLIGASL FFLVGATYDR THTLILEEMG GVGQKMKKIF AMFTACSLAS LALPGMSGFV AELM VFIGF ATSDAYSLPF RVIVVFLAAV GVILTPIYLL SMLREIFYGP ENKELVEHEA LVDAEPREVF IIACLLVPII GIGLY PKLL TQIYDATTGQ VIARAREVLP TLAQQTEQPL GILPMVAPQL KANAQ

UniProtKB: NAD(P)H-quinone oxidoreductase chain 4 1

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Macromolecule #4: NAD(P)H-quinone oxidoreductase subunit 4L

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit 4L / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 11.140265 KDa
SequenceString:
MQLTYVLILA ALLFCIGIYG LVTSRNAVRV LMSIELLLNA VNLNLIGFAN YLDGQQIKGQ VFAVFVITVA AAEAAVGLAI ILAIYRNRD TVDMEKFNLL KW

UniProtKB: NAD(P)H-quinone oxidoreductase subunit 4L

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Macromolecule #5: NAD(P)H-quinone oxidoreductase subunit 2

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit 2 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 55.168543 KDa
SequenceString: MDLVTLAGQL NAGTILPETI LIVTLLVVLL ADLIQGRQAD RWTPYFAIVG LGGAIATMIP LWTQPATISF FGSFISDHLS LFFRGLIAL SALGTILMSI RYVEQTGSSL GEFMTILLTA TVGGMFIAGA QELVFIFVAL ETLSIASYLL TGYTKRDSRS N EAALKYLL ...String:
MDLVTLAGQL NAGTILPETI LIVTLLVVLL ADLIQGRQAD RWTPYFAIVG LGGAIATMIP LWTQPATISF FGSFISDHLS LFFRGLIAL SALGTILMSI RYVEQTGSSL GEFMTILLTA TVGGMFIAGA QELVFIFVAL ETLSIASYLL TGYTKRDSRS N EAALKYLL IGAASSAIFL YGSSLLYGLS GGHTQLPAIA QALSSESLGL VVALVFVIAG ISFKISAVPF HQWTPDVYEG AP TPVVAFL SVGSKAAGFA LAIRFLTLAF PSVTDQWQLI FTVLAILSMI LGNVVALAQT SMKRMLAYSS IGQAGFVMIG FVV GTEAGY ASMLFYLLVY LFMNLGAFTC VILFSLRTGT DQISEYAGLY QKDPLLTLGL SLCLLSLGGI PPLAGFFGKI YLFW AGWQA GAYGLVLLGL LTSVISIYYY IRVVKMMVVK EPQEMSEAVR NYPEVSWSSF GLRPLQVGLV MTVIATSLAG ILANP LFNL VNTAVWDVPQ LANQPTVMEV AYQALSPAGK S

UniProtKB: NAD(P)H-quinone oxidoreductase subunit 2

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Macromolecule #6: NADH dehydrogenase subunit 6

MacromoleculeName: NADH dehydrogenase subunit 6 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 21.580568 KDa
SequenceString: MDLATLTQTI TFFALAAAVI IAALGVVLLD NVVYSAFLLG GVFLSIAGLY ILMNADFVSA AQILIYVGAV NVLILFAIML VNKRETYTP VPGRWLRQGG AAVVSLGVFA LLTKMILQTP WQLSSVPPTP DSITTIGQHF FSDFLLPFEL ASVLLLMALI G AVVLARRE ...String:
MDLATLTQTI TFFALAAAVI IAALGVVLLD NVVYSAFLLG GVFLSIAGLY ILMNADFVSA AQILIYVGAV NVLILFAIML VNKRETYTP VPGRWLRQGG AAVVSLGVFA LLTKMILQTP WQLSSVPPTP DSITTIGQHF FSDFLLPFEL ASVLLLMALI G AVVLARRE LVLEPEPILG EEVVPPLELP ERPREPVALS EK

UniProtKB: NADH-quinone oxidoreductase subunit J

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Macromolecule #7: NAD(P)H-quinone oxidoreductase subunit J

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit J / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 19.363789 KDa
SequenceString:
MSDTPEAPIV EAGPVGRLLQ SQNLSVESLG RDASGVEMIK VDRDRLLAVC QTLYADGFNY LRCQAAYDSG PGQDLVSTYH LIKLSDNAD RPPEVRIKVF VPRDDPRVPS VYWIWKTADW QERESYDMFG IVYEGHPNLK RILMPEDWVG WPLRKDYITP D FYELQEAY

UniProtKB: NAD(P)H-quinone oxidoreductase subunit J

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Macromolecule #8: Proton-translocating NADH-quinone dehydrogenase subunit P NdhP

MacromoleculeName: Proton-translocating NADH-quinone dehydrogenase subunit P NdhP
type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 4.630392 KDa
SequenceString:
AVISVKPILL AMTPVFILLC LFFGTRNGFY DTDQYHGNAA AH

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Macromolecule #9: NAD(P)H-quinone oxidoreductase subunit H

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit H / type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 45.271184 KDa
SequenceString: MPKIETRTEP MVINMGPHHP SMHGVLRLMV TLDGEDVIDC EPVIGYLHRG MEKIAENRTN IMFIPYVSRW DYAAGMFNEA VTVNAPEKL AGIPVPKRAS YIRVIMLELN RIANHLLWLG PFLADVGAQT PFFYIFRERE YIYDLFEAAT GMRFINNNYF R IGGVAADL ...String:
MPKIETRTEP MVINMGPHHP SMHGVLRLMV TLDGEDVIDC EPVIGYLHRG MEKIAENRTN IMFIPYVSRW DYAAGMFNEA VTVNAPEKL AGIPVPKRAS YIRVIMLELN RIANHLLWLG PFLADVGAQT PFFYIFRERE YIYDLFEAAT GMRFINNNYF R IGGVAADL TYGWVTKCRD FCDYFLPKVD EYERLITNNP IFVRRLQGVG KISREEAINW GLSGPMLRAS GVKWDLRKVD HY ECYDDFD WDVPVATEGD CLARYIVRIQ EMRESVKIIR QALDGLPGGP YENLEAKRML EGAKSEWNGF DYQYIGKKLS PTF KIPKGE HYVRVESGKG ELGIYLIGDD NVFPWRWKIR PPDFNNLQVL PQLLKGMKVA DIVAILGSID VIMGSVDR

UniProtKB: NAD(P)H-quinone oxidoreductase subunit H

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Macromolecule #10: NAD(P)H-quinone oxidoreductase subunit I

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit I / type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 22.444801 KDa
SequenceString: MKFLNQITNY AKEAVQSAKY IGQGLSVTFD HMRRRPITVQ YPYEKLIPSE RFRGRIHFEF DKCIACEVCV RVCPINLPVV DWVFNKELK KKELKHYSID FGVCIFCANC VEYCPTNCLS VTEEYELATY DRHELNYDSV AMGRIPYKVT QDPMVTPIRE F AYLPAGVM ...String:
MKFLNQITNY AKEAVQSAKY IGQGLSVTFD HMRRRPITVQ YPYEKLIPSE RFRGRIHFEF DKCIACEVCV RVCPINLPVV DWVFNKELK KKELKHYSID FGVCIFCANC VEYCPTNCLS VTEEYELATY DRHELNYDSV AMGRIPYKVT QDPMVTPIRE F AYLPAGVM SGHDLPAGAQ RAGERPEAIA NTAKSSEN

UniProtKB: NAD(P)H-quinone oxidoreductase subunit I

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Macromolecule #11: NAD(P)H-quinone oxidoreductase subunit K

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit K / type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 25.766998 KDa
SequenceString: MTNTTSPAIL NPIARPEVPQ ELAENIILTS LNDVYDWARL SSLWPLMYGT ACCFIEFAAM IGSRFDFDRF GLVPRNSPRQ ADLIITSGT ITMKMAPALV RLYEQMPSPK YVIAMGACTI TGGMFSSDSY SAVRGVDKLI PVDVYLPGCP PRPEAIMDAI V KLRKKIAN ...String:
MTNTTSPAIL NPIARPEVPQ ELAENIILTS LNDVYDWARL SSLWPLMYGT ACCFIEFAAM IGSRFDFDRF GLVPRNSPRQ ADLIITSGT ITMKMAPALV RLYEQMPSPK YVIAMGACTI TGGMFSSDSY SAVRGVDKLI PVDVYLPGCP PRPEAIMDAI V KLRKKIAN EHINERGNLA QTHRLFTAKH KMKPVPPILT GQYLNAPSRQ APPPALAAAM GIAVPALGEA VSETTSVAE

UniProtKB: NAD(P)H-quinone oxidoreductase subunit K

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Macromolecule #12: NAD(P)H-quinone oxidoreductase subunit L

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit L / type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 8.575137 KDa
SequenceString:
MAVSTELLVL GVYGALAGLY LLVVPAIVYA YLNARWYVAS SFERAFMYFL VTFFFPGLLL LAPFINFRPQ PRSLNS

UniProtKB: NAD(P)H-quinone oxidoreductase subunit L

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Macromolecule #13: NADH dehydrogenase subunit 5

MacromoleculeName: NADH dehydrogenase subunit 5 / type: protein_or_peptide / ID: 13 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 72.025352 KDa
SequenceString: MEPLYQYAWL IPVLPLLGAL IVGFGLIAFS ETTSKLRRPS AIFIMALMAI AMGHSLTLFW SQVQGHLPYT QMIEWAAAGN LHIAMGYVI DPLAALMLVI VTTVAFLVML YSDGYMAHDP GYVRFFAYLS LFGSSMLGLV VSPNLVQVYI FWELVGMCSY L LIGFWYDR ...String:
MEPLYQYAWL IPVLPLLGAL IVGFGLIAFS ETTSKLRRPS AIFIMALMAI AMGHSLTLFW SQVQGHLPYT QMIEWAAAGN LHIAMGYVI DPLAALMLVI VTTVAFLVML YSDGYMAHDP GYVRFFAYLS LFGSSMLGLV VSPNLVQVYI FWELVGMCSY L LIGFWYDR KSAAEAAQKA FVTNRVGDFG LLLGMVGLFW ATGTFDFAGM GDRLTELVNT GLLSPSLAAI LAILVFLGPV AK SAQFPLH VWLPDAMEGP TPISALIHAA TMVAAGVFLI ARMFPVFEQL PQVMTTIAWT GAFTAFMGAT IAITQNDIKK SLA YSTISQ LGYMVMGMGV GAYSAGLFHL MTHAYFKAML FLGSGSVIHS MEGVVGHNPD LAQDMRYMGG LRKYMPITGA TFLV GCLAI SGVPPFAGFW SKDEILGAVF HANPAMWLLT WLTAGLTAFY MFRMYFMTFE GKFRNVPPER QEHHDHHSHH AAVPH ESPW TMTLPLVVLA IPSTLIGFVG TPFNNLFEVF IHAPGEEKVA EHAVDLTEFL ILGGSSVGIG LMGITVAYLM YLKGTP SPQ AIAKAIQPLY QFSLHKWYFD ELYEAVFIKG CRRLARQVLE VDYNVVDGVV NLTGFVTMVT GEGLKYLQNG RAQFYAL IV LLAVLGFVIF SVQT

UniProtKB: NADH dehydrogenase subunit 5

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Macromolecule #14: NAD(P)H-quinone oxidoreductase subunit N

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit N / type: protein_or_peptide / ID: 14 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 16.656182 KDa
SequenceString:
MGLLAGYQFV KDLESAGALA LFVPPEGGFE GRYQRRLRSK GYTTLPMSAP GLGDLAAYLT QEHGIRPAHT GKEDIRVYFQ PPLVTYHLE NLPPNAKGLV LWLIDGKRLS KQEFAYLAQL TQTLPKFKVV VEVGGDRVVR WEPLADWVAA A

UniProtKB: NAD(P)H-quinone oxidoreductase subunit N

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Macromolecule #15: NAD(P)H-quinone oxidoreductase subunit M

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit M / type: protein_or_peptide / ID: 15 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 12.584056 KDa
SequenceString:
MLLKSTTRHV HIYAGHVVDG EVHPDTETLT LNVDPDNELE WNEAALAKVE AKFRELVANA AGEDLTEYNL RRIGSDLEHF IRSLLMQGE IGYNLNSRVR NYSLGIPRVN HS

UniProtKB: NAD(P)H-quinone oxidoreductase subunit M

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Macromolecule #16: Tlr0636 protein

MacromoleculeName: Tlr0636 protein / type: protein_or_peptide / ID: 16 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 12.462559 KDa
SequenceString:
MIRPIADTYP LLPLSKAQMG QRQEIINSHK RLWDKTMATD LIMTILPGMT VKVTNPNDTY YQFQGIVQRI TDGKVAVLFE GGNWDKLVT FQASELEPVV VTPKEKAKAK K

UniProtKB: Tlr0636 protein

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Macromolecule #17: NAD(P)H-quinone oxidoreductase subunit O

MacromoleculeName: NAD(P)H-quinone oxidoreductase subunit O / type: protein_or_peptide / ID: 17 / Number of copies: 1 / Enantiomer: LEVO
EC number: Oxidoreductases; Acting on NADH or NADPH; With a quinone or similar compound as acceptor
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 7.877076 KDa
SequenceString:
MAIKKGDLVK VVAEKLANSL EALASDHRYP PYLFEGRGEV VDIRGDYAQI KFPVPTPTVW LRLDQLEVAQ

UniProtKB: NAD(P)H-quinone oxidoreductase subunit O

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Macromolecule #18: Proton-translocating NADH-quinone dehydrogenase subunit Q NdhQ

MacromoleculeName: Proton-translocating NADH-quinone dehydrogenase subunit Q NdhQ
type: protein_or_peptide / ID: 18 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Thermosynechococcus elongatus BP-1 (bacteria)
Molecular weightTheoretical: 4.206993 KDa
SequenceString:
ATDFRAIMKF DGADSPAMIA ISAVLILGFI AGLIWWALH

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Macromolecule #19: BETA-CAROTENE

MacromoleculeName: BETA-CAROTENE / type: ligand / ID: 19 / Number of copies: 1 / Formula: BCR
Molecular weightTheoretical: 536.873 Da
Chemical component information

ChemComp-BCR:
BETA-CAROTENE

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Macromolecule #20: 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE

MacromoleculeName: 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE / type: ligand / ID: 20 / Number of copies: 1 / Formula: LMG
Molecular weightTheoretical: 787.158 Da
Chemical component information

ChemComp-LMG:
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE

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Macromolecule #21: IRON/SULFUR CLUSTER

MacromoleculeName: IRON/SULFUR CLUSTER / type: ligand / ID: 21 / Number of copies: 3 / Formula: SF4
Molecular weightTheoretical: 351.64 Da
Chemical component information

ChemComp-FS1:
IRON/SULFUR CLUSTER

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

BufferpH: 8
VitrificationCryogen name: ETHANE-PROPANE

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: GATAN K2 SUMMIT (4k x 4k) / Average electron dose: 49.93 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Startup modelType of model: INSILICO MODEL
Final reconstructionResolution.type: BY AUTHOR / Resolution: 3.34 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 133485
Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: PROJECTION MATCHING

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