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Thermus thermophilus V/A-type ATPASE/SYNTHASE, rotational state 1

Analyse Thermus thermophilus V/A-type ATPASE/SYNTHASE, rotational state 1 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6QUM
Type
protein
Length
5,874 residues
Chains
26
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
V-type ATP synthase alpha chain; V-type ATP synthase beta chain; V-type ATP synthase…
EC
7.1.2.2
UniProt
Q56403, Q56404, O87880, P74903, Q5SIT5, P74901, P74902, Q5SIT6, Q5SIT7
Ligands
ADP, MG
Pockets
20 · best druggability 0.88

Structure

electron microscopy · 15 distinct chains · 51% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, CV-type ATP synthase alpha chain (EC 7.1.2.2)protein57832% helix, 22% strandQ56403
DV-type ATP synthase beta chainprotein47033% helix, 20% strandQ56404
EV-type ATP synthase beta chainprotein46932% helix, 20% strandQ56404
FV-type ATP synthase beta chainprotein47031% helix, 23% strandQ56404
GV-type ATP synthase subunit Dprotein20776% helix, 7% strandO87880
HV-type ATP synthase subunit Fprotein10439% helix, 13% strandP74903
IV-type ATP synthase, subunit (vapc-therm)protein10394% helix, 0% strandQ5SIT5
JV-type ATP synthase subunit Eprotein18673% helix, 7% strandP74901
KV-type ATP synthase, subunit (vapc-therm)protein9995% helix, 0% strandQ5SIT5
LV-type ATP synthase subunit Eprotein18770% helix, 8% strandP74901
MV-type ATP synthase subunit Cprotein32060% helix, 0% strandP74902
NV-type ATP synthase subunit Iprotein64958% helix, 7% strandQ5SIT6
O, P, R, S, T, U, V, W, Y, ZV-type ATP synthase, subunit Kprotein7390% helix, 0% strandQ5SIT7
QV-type ATP synthase, subunit Kprotein7486% helix, 0% strandQ5SIT7
XV-type ATP synthase, subunit Kprotein7290% helix, 0% strandQ5SIT7

Ligands and binding sites

  • ADP · Adenosine-5'-diphosphate · ligand · 2 copies · chains A, F, G
  • MG · Magnesium ion · metal · chains A, F

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
111030.880.90129empty
25240.870.9497empty
36370.840.8958empty
45620.840.9075empty
56120.830.8873empty

Interfaces

56 interfaces between chains.

  • A–F · 3432 Ų buried · 48 hydrogen bonds · protein-protein
  • C–E · 2981 Ų buried · 37 hydrogen bonds · protein-protein
  • B–D · 2472 Ų buried · 32 hydrogen bonds · protein-protein
  • K–L · 2239 Ų buried · 5 hydrogen bonds · protein-protein
  • A–D · 2111 Ų buried · 20 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • Q56404 · AlphaFold monomer V2.0 prediction for V-type ATP synthase beta chain (Q56404) · a predicted model of the same protein · chain D against A, TM-score 0.98
  • Q56403 · AlphaFold monomer V2.0 prediction for V-type ATP synthase alpha chain (Q56403) · a predicted model of the same protein · chain A against A, TM-score 0.97
  • P74901 · AlphaFold monomer V2.0 prediction for V-type ATP synthase subunit E (P74901) · a predicted model of the same protein · chain J against A, TM-score 0.92
  • O87880 · AlphaFold monomer V2.0 prediction for V-type ATP synthase subunit D (O87880) · a predicted model of the same protein · chain G against A, TM-score 0.90
  • P74902 · AlphaFold monomer V2.0 prediction for V-type ATP synthase subunit C (P74902) · a predicted model of the same protein · chain M against A, TM-score 0.82
  • P74903 · AlphaFold monomer V2.0 prediction for V-type ATP synthase subunit F (P74903) · a predicted model of the same protein · chain H against A, TM-score 0.70

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