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MolNFT v1 · #120773 · protein

Crystal structure of chaetomium thermophilum NUP170 ctd-NUP145N complex

5HB0 · Nucleoporin NUP170: “Crystal structure of chaetomium thermophilum NUP170 ctd-NUP145N complex”. X-ray diffraction, 20 pockets (best druggability 0.77). MolNFT v1 #120773 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
5HB0
Type
protein
Length
2,119 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Nucleoporin NUP170; Nucleoporin NUP145
EC
3.4.21.-
UniProt
G0S7B6, G0SAK3
Pockets
20 · best druggability 0.77

Structure

x-ray diffraction · 6 distinct chains · 74% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BNucleoporin NUP170protein52074% helix, 0% strandG0S7B6
ANucleoporin NUP170protein50875% helix, 0% strandG0S7B6
CNucleoporin NUP170protein51974% helix, 0% strandG0S7B6
DNucleoporin NUP170protein50276% helix, 0% strandG0S7B6
E, F, HNucleoporin NUP145 (EC 3.4.21.-)protein170% helix, 0% strandG0SAK3
GNucleoporin NUP145 (EC 3.4.21.-)protein190% helix, 0% strandG0SAK3

Pockets

20 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19150.770.8089empty
25940.690.7863empty
35870.650.7654empty
45430.630.7549empty
53240.560.7532empty

Interfaces

12 interfaces between chains.

  • A–D · 1439 Ų buried · 5 hydrogen bonds · protein-protein
  • C–G · 994 Ų buried · 14 hydrogen bonds · protein-protein
  • B–E · 822 Ų buried · 9 hydrogen bonds · protein-protein
  • A–F · 814 Ų buried · 10 hydrogen bonds · protein-protein
  • D–H · 800 Ų buried · 12 hydrogen bonds · protein-protein

Compared structures

  • 5HB0 · Crystal structure of Chaetomium thermophilum Nup170 CTD-Nup145N complex · the same entry in another collection · chain H against H, TM-score 1.00
  • G0S7B6 · AlphaFold monomer V2.0 prediction for nucleoporin NUP170 (G0S7B6) · a predicted model of the same protein · chain D against A, TM-score 0.93

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