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20S+monoUb-CyclinB1-NT (S2)

Analyse 20S+monoUb-CyclinB1-NT (S2) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7V5M
Type
protein
Length
6,198 residues
Chains
28
Method
electron microscopy
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
3.88
Source
Homo sapiens
Molecule
Proteasome subunit alpha type-6; Proteasome subunit alpha type-2; Proteasome subunit…
EC
3.4.25.1
UniProt
P60900, P25787, P25789, O14818, P28066, P25786, P25788, P28072, Q99436, P49720, P49721, P28074, P20618, P28070
Pockets
20 · best druggability 0.80

Structure

electron microscopy · resolution 3.88 · 14 distinct chains · 34% helix, 26% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, OProteasome subunit alpha type-6 (EC 3.4.25.1)protein24037% helix, 25% strandP60900
B, PProteasome subunit alpha type-2 (EC 3.4.25.1)protein22936% helix, 26% strandP25787
C, QProteasome subunit alpha type-4 (EC 3.4.25.1)protein24736% helix, 21% strandP25789
D, RProteasome subunit alpha type-7 (EC 3.4.25.1)protein23237% helix, 25% strandO14818
E, SProteasome subunit alpha type-5 (EC 3.4.25.1)protein23333% helix, 22% strandP28066
F, TProteasome subunit alpha type-1 (EC 3.4.25.1)protein23333% helix, 22% strandP25786
G, UProteasome subunit alpha type-3protein23937% helix, 24% strandP25788
H, VProteasome subunit beta type-6 (EC 3.4.25.1)protein20233% helix, 30% strandP28072
I, WProteasome subunit beta type-7 (EC 3.4.25.1)protein22029% helix, 31% strandQ99436
J, XProteasome subunit beta type-3 (EC 3.4.25.1)protein20432% helix, 26% strandP49720
K, YProteasome subunit beta type-2 (EC 3.4.25.1)protein19629% helix, 27% strandP49721
L, ZProteasome subunit beta type-5 (EC 3.4.25.1)protein20035% helix, 33% strandP28074
M, aProteasome subunit beta type-1protein21231% helix, 32% strandP20618
N, bProteasome subunit beta type-4protein21233% helix, 27% strandP28070

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19900.800.81117empty
25370.800.8661empty
311930.790.81154empty
49090.790.81108empty
54510.770.8650empty

Interfaces

82 interfaces between chains.

  • I–J · 1466 Ų buried · 23 hydrogen bonds · protein-protein
  • W–X · 1457 Ų buried · 23 hydrogen bonds · protein-protein
  • B–C · 1455 Ų buried · 16 hydrogen bonds · protein-protein
  • P–Q · 1452 Ų buried · 16 hydrogen bonds · protein-protein
  • C–D · 1435 Ų buried · 19 hydrogen bonds · protein-protein

Compared structures

  • 7V5M · 20S+MONOUB-CYCLINB1-nt (S2) · the same entry in another collection · chain K against K, TM-score 1.00

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