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Membrane arm of active state ci from dq-NADH dataset

Analyse Membrane arm of active state ci from dq-NADH dataset in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7VBL
Type
protein
Length
4,727 residues
Chains
29
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial; NADH dehydrogenase…
EC
7.1.1.2
UniProt
A0A480JYS1, K7GR43, A0A4X1VQ42, I3LGM4, F1S6Q1, D0G781, A0A4X1V766, A0A287AS93, F1SGC6, Q2EN80, F1RWL7, A0A4X1VYV0, A1XQS6, A0A480JRW3, F1SV23, O79875, O79880, P56632, Q71K68, O79882, F1SD73, A0A4X1T6M0, A0A4X1T0A8, Q7IIB7, O79874, F1SLR1, F1SCH1, F1SIS9
Ligands
CDL, PEE, PLX, 8Q1, UQ, ADP
Pockets
20 · best druggability 0.89

Structure

electron microscopy · 29 distinct chains · 63% helix, 2% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
QNADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrialprotein4423% helix, 0% strandA0A480JYS1
SNADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1protein7059% helix, 0% strandK7GR43
UNADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3protein8353% helix, 2% strandA0A4X1VQ42
VNADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11protein14078% helix, 0% strandI3LGM4
WNADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13protein11373% helix, 1% strandF1S6Q1
XAcyl carrier protein, mitochondrialprotein8853% helix, 0% strandD0G781
YNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrialprotein6752% helix, 0% strandA0A4X1V766
ZNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3protein8055% helix, 0% strandA0A287AS93
aNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrialprotein13861% helix, 2% strandF1SGC6
bNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6protein9843% helix, 7% strandQ2EN80
cNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrialprotein15624% helix, 4% strandF1RWL7
dNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10protein17566% helix, 2% strandA0A4X1VYV0
eNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrialprotein10447% helix, 1% strand—
fNADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrialprotein4967% helix, 0% strandA1XQS6
gNADH dehydrogenase [ubiquinone] 1 subunit C2protein12255% helix, 2% strandA0A480JRW3
hNADH dehydrogenase [ubiquinone] iron-sulfur protein 5protein10560% helix, 0% strandF1SV23
iNADH-ubiquinone oxidoreductase chain 2 (EC 7.1.1.2)protein34774% helix, 2% strandO79875
jNADH-ubiquinone oxidoreductase chain 3 (EC 7.1.1.2)protein11562% helix, 0% strandO79880
kNADH-ubiquinone oxidoreductase chain 4L (EC 7.1.1.2)protein9880% helix, 2% strandP56632
lNADH-ubiquinone oxidoreductase chain 5 (EC 7.1.1.2)protein60674% helix, 4% strandQ71K68
mNADH-ubiquinone oxidoreductase chain 6 (EC 7.1.1.2)protein17569% helix, 0% strandO79882
nNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1protein5652% helix, 0% strandF1SD73
oNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4protein12863% helix, 1% strandA0A4X1T6M0
pNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9protein17855% helix, 0% strandA0A4X1T0A8
rNADH-ubiquinone oxidoreductase chain 4 (EC 7.1.1.2)protein45974% helix, 2% strandQ7IIB7
sNADH-ubiquinone oxidoreductase chain 1 (EC 7.1.1.2)protein31870% helix, 1% strandO79874
uNADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8protein17146% helix, 2% strandF1SLR1
vNADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7protein12458% helix, 1% strandF1SCH1
wNADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrialprotein32052% helix, 8% strandF1SIS9

Ligands and binding sites

  • CDL · Cardiolipin · ligand · 10 copies · chains V, i, l, o, r, a, b, d, e, m, w, c, p, k, g, n, s, u
  • PEE · 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine · ligand · 9 copies · chains U, j, s, W, S, m, Q, i, l, r, V, c, b
  • 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 · ligand · 6 copies · chains a, e, n, r, g, h, i, j, m, V, l
  • 8Q1 · S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy) butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate · ligand · chains X, l, p
  • UQ · Coenzyme Q10, (2Z,6E,10Z,14E,18E,22E,26Z)-isomer · ligand · chains s
  • ADP · Adenosine-5'-diphosphate · ligand · chains w

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19700.890.91108empty
210520.880.89127empty
311560.860.87117empty
410310.850.8685PEE
52350.840.9628empty

Interfaces

121 interfaces between chains.

  • j–s · 3282 Ų buried · 15 hydrogen bonds · protein-protein
  • k–m · 2884 Ų buried · 16 hydrogen bonds · protein-protein
  • l–r · 2382 Ų buried · 14 hydrogen bonds · protein-protein
  • c–o · 2143 Ų buried · 38 hydrogen bonds · protein-protein
  • W–u · 1888 Ų buried · 14 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 8 disulfide, 1 covalent (disulfide, covalent ligand).

Compared structures

  • 7VBL · Membrane arm of active state CI from DQ-NADH dataset · the same entry in another collection · chain c against c, TM-score 1.00

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