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Fitted atomic models of thermus thermophilus V-ATPase subunits into cryo-EM MAP

Analyse Fitted atomic models of thermus thermophilus V-ATPase subunits into cryo-EM MAP in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3J0J
Type
protein
Length
4,154 residues
Chains
13
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
3.6.3.14
UniProt
Q56403, Q56404, O87880, P74903, Q5SIT5, P74901, P74902
Ligands
ADP
Pockets
20 · best druggability 0.85

Structure

electron microscopy · 7 distinct chains · 52% helix, 14% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, CV-type ATP synthase alpha chain (EC 3.6.3.14)protein56136% helix, 22% strandQ56403
D, E, FV-type ATP synthase beta chainprotein45038% helix, 22% strandQ56404
GV-type ATP synthase subunit Dprotein12992% helix, 0% strandO87880
HV-type ATP synthase subunit Fprotein10442% helix, 17% strandP74903
I, KV-type ATP synthase, subunit (vapc-therm)protein10089% helix, 0% strandQ5SIT5
J, LV-type ATP synthase subunit Eprotein18459% helix, 7% strandP74901
MV-type ATP synthase subunit Cprotein32069% helix, 0% strandP74902

Ligands and binding sites

  • ADP · Adenosine-5'-diphosphate · ligand · 2 copies · chains A, F, C, E

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
111900.850.87208empty
210890.840.85153empty
311640.840.85180empty
410410.830.85157empty
59340.830.85133empty

Interfaces

20 interfaces between chains.

  • I–J · 2472 Ų buried · 17 hydrogen bonds · protein-protein
  • K–L · 2468 Ų buried · 17 hydrogen bonds · protein-protein
  • A–F · 1004 Ų buried · 18 hydrogen bonds · protein-protein
  • C–E · 951 Ų buried · 14 hydrogen bonds · protein-protein
  • A–D · 894 Ų buried · 8 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 isopeptide (isopeptide).

Compared structures

  • 3J0J · Fitted atomic models of Thermus thermophilus V-ATPase subunits into cryo-EM map · the same entry in another collection · chain M against M, TM-score 1.00

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