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Human tric complex in closed state with nanobody bound (consensus MAP)

Analyse Human tric complex in closed state with nanobody bound (consensus MAP) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7NVL
Type
protein
Length
8,626 residues
Chains
18
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
T-complex protein 1 subunit alpha; T-complex protein 1 subunit beta; T-complex protein 1…
UniProt
P17987, P78371, P50991, P48643, P49368, Q99832, P50990, P40227
Ligands
ADP, AF3, MG
Pockets
20 · best druggability 0.86

Structure

electron microscopy · 9 distinct chains · 49% helix, 19% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, aT-complex protein 1 subunit alphaprotein53452% helix, 19% strandP17987
B, bT-complex protein 1 subunit betaprotein52651% helix, 18% strandP78371
D, dT-complex protein 1 subunit deltaprotein51850% helix, 18% strandP50991
E, eT-complex protein 1 subunit epsilonprotein53449% helix, 18% strandP48643
G, gT-complex protein 1 subunit gammaprotein52350% helix, 16% strandP49368
H, hT-complex protein 1 subunit etaprotein52049% helix, 19% strandQ99832
N, nNanobody NB18protein1046% helix, 55% strand—
Q, qT-complex protein 1 subunit thetaprotein52950% helix, 18% strandP50990
Z, zT-complex protein 1 subunit zetaprotein52553% helix, 18% strandP40227

Ligands and binding sites

  • ADP · Adenosine-5'-diphosphate · ligand · 16 copies · chains A, B, D, E, G, H, Q, Z, a, b, d, e, g, h, q, z
  • AF3 · Aluminum fluoride · ligand · 16 copies · chains A, B, D, E, G, H, Q, Z, a, b, d, e, g, h, q, z
  • MG · Magnesium ion · metal · 16 copies · chains A, B, D, E, G, H, Q, Z, a, b, d, e, g, h, q, z

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
110200.860.87103empty
27540.850.8873empty
38100.840.86107empty
410600.830.8492empty
510090.830.8494empty

Interfaces

62 interfaces between chains.

  • a–g · 4122 Ų buried · 73 hydrogen bonds · protein-protein
  • A–G · 4117 Ų buried · 72 hydrogen bonds · protein-protein
  • E–H · 3932 Ų buried · 71 hydrogen bonds · protein-protein
  • e–h · 3931 Ų buried · 67 hydrogen bonds · protein-protein
  • b–e · 3740 Ų buried · 58 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

  • 7NVL · Human TRiC complex in closed state with nanobody bound (Consensus Map) · the same entry in another collection · chain b against b, TM-score 1.00

Analyse

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