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8BEF

Cryo-EM structure of the Arabidopsis thaliana I+III2 supercomplex (CI membrane core)

Functional Information from GO Data
ChainGOidnamespacecontents
a0003674molecular_functionmolecular_function
a0005739cellular_componentmitochondrion
a0005743cellular_componentmitochondrial inner membrane
a0045271cellular_componentrespiratory chain complex I
A0008137molecular_functionNADH dehydrogenase (ubiquinone) activity
A0016651molecular_functionoxidoreductase activity, acting on NAD(P)H
A0030964cellular_componentNADH dehydrogenase complex
A0031966cellular_componentmitochondrial membrane
A0045271cellular_componentrespiratory chain complex I
A1902600biological_processproton transmembrane transport
b0003674molecular_functionmolecular_function
b0005739cellular_componentmitochondrion
b0005829cellular_componentcytosol
b0008150biological_processbiological_process
d0000325cellular_componentplant-type vacuole
d0003674molecular_functionmolecular_function
d0005739cellular_componentmitochondrion
d0005829cellular_componentcytosol
d0008150biological_processbiological_process
d0045271cellular_componentrespiratory chain complex I
e0003674molecular_functionmolecular_function
e0005739cellular_componentmitochondrion
e0005743cellular_componentmitochondrial inner membrane
e0005758cellular_componentmitochondrial intermembrane space
e0005829cellular_componentcytosol
e0032981biological_processmitochondrial respiratory chain complex I assembly
e0045271cellular_componentrespiratory chain complex I
f0003674molecular_functionmolecular_function
f0005739cellular_componentmitochondrion
f0005829cellular_componentcytosol
f0009853biological_processphotorespiration
f0031966cellular_componentmitochondrial membrane
f0045271cellular_componentrespiratory chain complex I
H0003674molecular_functionmolecular_function
H0003954molecular_functionNADH dehydrogenase activity
H0005575cellular_componentcellular_component
H0005743cellular_componentmitochondrial inner membrane
H0008137molecular_functionNADH dehydrogenase (ubiquinone) activity
H0008150biological_processbiological_process
H0009060biological_processaerobic respiration
H0016020cellular_componentmembrane
H0045271cellular_componentrespiratory chain complex I
H1902600biological_processproton transmembrane transport
i0003674molecular_functionmolecular_function
i0005739cellular_componentmitochondrion
i0009853biological_processphotorespiration
i0031966cellular_componentmitochondrial membrane
i0045271cellular_componentrespiratory chain complex I
J0005739cellular_componentmitochondrion
J0008137molecular_functionNADH dehydrogenase (ubiquinone) activity
J0031966cellular_componentmitochondrial membrane
J0045271cellular_componentrespiratory chain complex I
J1902600biological_processproton transmembrane transport
K0008137molecular_functionNADH dehydrogenase (ubiquinone) activity
K0009536cellular_componentplastid
K0016651molecular_functionoxidoreductase activity, acting on NAD(P)H
K0030964cellular_componentNADH dehydrogenase complex
K0031966cellular_componentmitochondrial membrane
K0042773biological_processATP synthesis coupled electron transport
K1902600biological_processproton transmembrane transport
L0005743cellular_componentmitochondrial inner membrane
L0008137molecular_functionNADH dehydrogenase (ubiquinone) activity
L0009536cellular_componentplastid
L0015990biological_processelectron transport coupled proton transport
L0042773biological_processATP synthesis coupled electron transport
L0045271cellular_componentrespiratory chain complex I
M0003954molecular_functionNADH dehydrogenase activity
M0005743cellular_componentmitochondrial inner membrane
M0008137molecular_functionNADH dehydrogenase (ubiquinone) activity
M0009060biological_processaerobic respiration
M0009536cellular_componentplastid
M0015990biological_processelectron transport coupled proton transport
M0042773biological_processATP synthesis coupled electron transport
M0045271cellular_componentrespiratory chain complex I
M0048039molecular_functionubiquinone binding
N0003954molecular_functionNADH dehydrogenase activity
N0005743cellular_componentmitochondrial inner membrane
N0008137molecular_functionNADH dehydrogenase (ubiquinone) activity
N0009536cellular_componentplastid
N0022904biological_processrespiratory electron transport chain
N0042773biological_processATP synthesis coupled electron transport
N0045271cellular_componentrespiratory chain complex I
N0045333biological_processcellular respiration
N1902600biological_processproton transmembrane transport
O0005515molecular_functionprotein binding
O0005739cellular_componentmitochondrion
O0005829cellular_componentcytosol
O0006120biological_processmitochondrial electron transport, NADH to ubiquinone
O0008137molecular_functionNADH dehydrogenase (ubiquinone) activity
O0009055molecular_functionelectron transfer activity
O0022900biological_processelectron transport chain
O0045271cellular_componentrespiratory chain complex I
O0046872molecular_functionmetal ion binding
O0051536molecular_functioniron-sulfur cluster binding
O0051537molecular_function2 iron, 2 sulfur cluster binding
O0140647biological_processP450-containing electron transport chain
O1902600biological_processproton transmembrane transport
v0000325cellular_componentplant-type vacuole
v0005507molecular_functioncopper ion binding
v0005515molecular_functionprotein binding
v0005730cellular_componentnucleolus
v0005739cellular_componentmitochondrion
v0005777cellular_componentperoxisome
v0009853biological_processphotorespiration
v0031966cellular_componentmitochondrial membrane
v0045271cellular_componentrespiratory chain complex I
x0000325cellular_componentplant-type vacuole
x0005515molecular_functionprotein binding
x0005739cellular_componentmitochondrion
x0005829cellular_componentcytosol
x0009651biological_processresponse to salt stress
x0009737biological_processresponse to abscisic acid
x0009853biological_processphotorespiration
x0010228biological_processvegetative to reproductive phase transition of meristem
x0031966cellular_componentmitochondrial membrane
x0045271cellular_componentrespiratory chain complex I
x0046872molecular_functionmetal ion binding
X0003674molecular_functionmolecular_function
X0005739cellular_componentmitochondrion
X0005758cellular_componentmitochondrial intermembrane space
X0006120biological_processmitochondrial electron transport, NADH to ubiquinone
X0009536cellular_componentplastid
X0045271cellular_componentrespiratory chain complex I
y0004089molecular_functioncarbonate dehydratase activity
y0005515molecular_functionprotein binding
y0005634cellular_componentnucleus
y0005739cellular_componentmitochondrion
y0009853biological_processphotorespiration
y0009901biological_processanther dehiscence
y0016829molecular_functionlyase activity
y0031966cellular_componentmitochondrial membrane
y0042802molecular_functionidentical protein binding
y0045271cellular_componentrespiratory chain complex I
y0046872molecular_functionmetal ion binding
y0070207biological_processprotein homotrimerization
y2000377biological_processregulation of reactive oxygen species metabolic process
Y0005739cellular_componentmitochondrion
Y0005741cellular_componentmitochondrial outer membrane
Y0005743cellular_componentmitochondrial inner membrane
Y0005829cellular_componentcytosol
Y0006811biological_processmonoatomic ion transport
Y0009507cellular_componentchloroplast
Y0009527cellular_componentplastid outer membrane
Y0009707cellular_componentchloroplast outer membrane
Y0015288molecular_functionporin activity
Y0042721cellular_componentTIM22 mitochondrial import inner membrane insertion complex
Y0042803molecular_functionprotein homodimerization activity
Y0045039biological_processprotein insertion into mitochondrial inner membrane
Y0045271cellular_componentrespiratory chain complex I
Y0046930cellular_componentpore complex
Y0055085biological_processtransmembrane transport
z0004089molecular_functioncarbonate dehydratase activity
z0005634cellular_componentnucleus
z0005739cellular_componentmitochondrion
z0009853biological_processphotorespiration
z0016829molecular_functionlyase activity
z0031966cellular_componentmitochondrial membrane
z0045271cellular_componentrespiratory chain complex I
z0046872molecular_functionmetal ion binding
z0070207biological_processprotein homotrimerization
Z0003674molecular_functionmolecular_function
Z0005576cellular_componentextracellular region
Z0005739cellular_componentmitochondrion
Z0005743cellular_componentmitochondrial inner membrane
Z0009793biological_processembryo development ending in seed dormancy
Z0009853biological_processphotorespiration
Z0031966cellular_componentmitochondrial membrane
Z0045271cellular_componentrespiratory chain complex I
Functional Information from PROSITE/UniProt
site_idPS00667
Number of Residues16
DetailsCOMPLEX1_ND1_1 Respiratory-chain NADH dehydrogenase subunit 1 signature 1. GLLQpLaDGLKLIlKE
ChainResidueDetails
HGLY47-GLU62

site_idPS00668
Number of Residues14
DetailsCOMPLEX1_ND1_2 Respiratory-chain NADH dehydrogenase subunit 1 signature 2. PFDLPEAEaeLVa.G
ChainResidueDetails
HPRO202-GLY215

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues830
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues41
DetailsDomain: {"description":"CHCH 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues38
DetailsDomain: {"description":"CHCH 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues20
DetailsMotif: {"description":"Cx9C motif 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues20
DetailsMotif: {"description":"Cx9C motif 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues10
DetailsMotif: {"description":"Cx9C motif 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues11
DetailsMotif: {"description":"Cx10C motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues41
DetailsDomain: {"description":"CHCH","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues7
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues42
DetailsTransit peptide: {"description":"Mitochondrion","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues14
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

245011

PDB entries from 2025-11-19

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