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Singly pafe-capped 20S cp in mycobacterium tuberculosis

Analyse Singly pafe-capped 20S cp in mycobacterium tuberculosis in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6BGO
Type
protein
Length
6,170 residues
Chains
35
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Proteasome subunit alpha; Proteasome subunit beta; Bacterial proteasome activator
EC
3.4.25.1
UniProt
A5U4D5, A5U4D6, P9WKX2
Pockets
20 · best druggability 0.81

Structure

electron microscopy · 6 distinct chains · 41% helix, 26% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, LProteasome subunit alpha (EC 3.4.25.1)protein21841% helix, 25% strandA5U4D5
C, D, E, F, G, H, IProteasome subunit alpha (EC 3.4.25.1)protein21542% helix, 26% strandA5U4D5
J, K, M, NProteasome subunit alpha (EC 3.4.25.1)protein21941% helix, 25% strandA5U4D5
OProteasome subunit alpha (EC 3.4.25.1)protein21741% helix, 25% strandA5U4D5
P, Q, R, S, T, U, V, W, X, Y, Z, a, b, cProteasome subunit beta (EC 3.4.25.1)protein22241% helix, 29% strandA5U4D6
d, e, f, g, h, i, jBacterial proteasome activatorprotein40% helix, 0% strandP9WKX2

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18120.810.8450empty
28280.810.8453empty
38050.810.8453empty
48280.810.8350empty
57410.800.8445empty

Interfaces

87 interfaces between chains.

  • L–M · 659 Ų buried · 7 hydrogen bonds · protein-protein
  • J–K · 652 Ų buried · 5 hydrogen bonds · protein-protein
  • M–N · 638 Ų buried · 4 hydrogen bonds · protein-protein
  • N–O · 624 Ų buried · 4 hydrogen bonds · protein-protein
  • K–L · 619 Ų buried · 2 hydrogen bonds · protein-protein

Compared structures

  • 6BGO · Singly PafE-capped 20S CP in Mycobacterium tuberculosis · the same entry in another collection · chain L against L, TM-score 1.00

Analyse

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