SMTL ID : 9i4i.1

High resolution Cryo-EM structure of human complex I in mitochondria

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-1-1-1-1-1-2-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-mer
Ligands
7 x PEE: 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine(Non-covalent)
6 x CDL: CARDIOLIPIN(Non-covalent)
2 x 8Q1: S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate(Non-covalent)
7 x PLX: (9R,11S)-9-({[(1S)-1-HYDROXYHEXADECYL]OXY}METHYL)-2,2-DIMETHYL-5,7,10-TRIOXA-2LAMBDA~5~-AZA-6LAMBDA~5~-PHOSPHAOCTACOSANE-6,6,11-TRIOL(Non-covalent)
1 x DGT: 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE(Non-covalent)
1 x MG: MAGNESIUM ION(Non-covalent)
6 x SF4: IRON/SULFUR CLUSTER(Non-covalent)(Covalent)
1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)
1 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
2 x FES: FE2/S2 (INORGANIC) CLUSTER(Non-covalent)
1 x ZN: ZINC ION(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Nguyen, M.D. et al., Structural basis for late maturation steps of mitochondrial respiratory chain complex IV within the human respirasome. To Be Published
Release Date
2025-11-12
Peptides
NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial: A
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1: B
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3: C
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11: D
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13: E
Acyl carrier protein, mitochondrial: F8
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial: G
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3: H
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial: I
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6: J
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial: K
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10: L
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial: M
NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial: N
NADH dehydrogenase [ubiquinone] 1 subunit C2: O
NADH dehydrogenase [ubiquinone] iron-sulfur protein 5: P
NADH-ubiquinone oxidoreductase chain 2: Q
NADH-ubiquinone oxidoreductase chain 3: R
NADH-ubiquinone oxidoreductase chain 4L: S
NADH-ubiquinone oxidoreductase chain 5: T
NADH-ubiquinone oxidoreductase chain 6: U
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1: V
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4: W
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9: X
NADH-ubiquinone oxidoreductase chain 4: Y
NADH-ubiquinone oxidoreductase chain 1: Z
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8: 0
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7: 1
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial: 2
NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial: 3
NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial: 4
NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial: 5
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6: 6
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2: 7
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5: 9
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial: a
NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial: b
NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial: c
NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial: d
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12: e
NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial: f
NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial: g
NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial: h
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7: i
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
Q
B
S
C
U
D
V
E
W
F
X
8
H
G
Y
H
Z
I
a
J
b
K
c
L
d
M
e
N
f
O
g
P
h
Q
i
R
j
S
k
T
l
U
m
V
n
W
o
X
p
Y
r
Z
s
0
u
1
v
2
w
3
C
4
D
5
E
6
F
7
G
9
I
a
J
b
K
c
L
d
M
e
N
f
O
g
P
h
T
i
t
Membrane
We predict this structure to be a membrane protein.

NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13

Acyl carrier protein, mitochondrial

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial

NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial

NADH dehydrogenase [ubiquinone] 1 subunit C2

NADH dehydrogenase [ubiquinone] iron-sulfur protein 5

NADH-ubiquinone oxidoreductase chain 2

NADH-ubiquinone oxidoreductase chain 3

NADH-ubiquinone oxidoreductase chain 4L

NADH-ubiquinone oxidoreductase chain 5

NADH-ubiquinone oxidoreductase chain 6

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9

NADH-ubiquinone oxidoreductase chain 4

NADH-ubiquinone oxidoreductase chain 1

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8

NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial

NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial

NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial

NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial

NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial

NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial

NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12

NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial

NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial

NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7

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