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Early cytoplasmic yeast pre-40S particle (purified with TSR1 as bait)

Analyse Early cytoplasmic yeast pre-40S particle (purified with TSR1 as bait) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6Y7C
Type
protein + RNA
Length
7,116 residues
Chains
34
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
20S ribosomal RNA; 40S ribosomal protein S0-a; 40S ribosomal protein S1-a; 40S ribosomal…
EC
2.7.11.1
UniProt
P32905, P33442, P25443, P0CX35, P26783, P0CX37, P26786, P0CX39, O13516, P0CX47, P48589, P05756, P06367, Q01855, P0CX51, P02407, P0CX55, P07280, P38701, P0C0V8, P0C0W1, P0CX29, P0CX31, Q3E792, P35997, Q3E7X9, P41057, P0CX33, Q99216, P38333, P34078, P40160, Q07381
Pockets
20 · best druggability 0.90

Structure

electron microscopy · 34 distinct chains · 19% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
220S ribosomal RNArna1735——
A40S ribosomal protein S0-aprotein20629% helix, 14% strandP32905
B40S ribosomal protein S1-aprotein21420% helix, 23% strandP33442
C40S ribosomal protein S2protein22025% helix, 21% strandP25443
E40S ribosomal protein S4-aprotein2608% helix, 20% strandP0CX35
F40S ribosomal protein S5protein20616% helix, 1% strandP26783
G40S ribosomal protein S6-aprotein22622% helix, 15% strandP0CX37
H40S ribosomal protein S7-aprotein16817% helix, 16% strandP26786
I40S ribosomal protein S8-aprotein18820% helix, 24% strandP0CX39
J40S ribosomal protein S9-aprotein18536% helix, 1% strandO13516
L40S ribosomal protein S11-aprotein1553% helix, 28% strandP0CX47
M40S ribosomal protein S12protein12519% helix, 5% strandP48589
N40S ribosomal protein S13protein15043% helix, 0% strandP05756
O40S ribosomal protein S14-aprotein12810% helix, 13% strandP06367
P40S ribosomal protein S15protein12713% helix, 13% strandQ01855
Q40S ribosomal protein S16-aprotein1279% helix, 6% strandP0CX51
R40S ribosomal protein S17-aprotein11523% helix, 3% strandP02407
S40S ribosomal protein S18-aprotein13521% helix, 2% strandP0CX55
T40S ribosomal protein S19-aprotein14317% helix, 4% strandP07280
U40S ribosomal protein S20protein6721% helix, 0% strandP38701
V40S ribosomal protein S21-aprotein8715% helix, 24% strandP0C0V8
W40S ribosomal protein S22-aprotein12926% helix, 23% strandP0C0W1
X40S ribosomal protein S23-aprotein14419% helix, 15% strandP0CX29
Y40S ribosomal protein S24-aprotein13424% helix, 21% strandP0CX31
Z40S ribosomal protein S25-aprotein6322% helix, 0% strandQ3E792
b40S ribosomal protein S27-aprotein817% helix, 15% strandP35997
c40S ribosomal protein S28-aprotein630% helix, 41% strandQ3E7X9
d40S ribosomal protein S29-aprotein270% helix, 0% strandP41057
e40S ribosomal protein S30-aprotein6027% helix, 0% strandP0CX33
hPre-rRNA-processing protein PNO1protein17926% helix, 12% strandQ99216
iEssential nuclear protein 1protein26115% helix, 1% strandP38333
jProtein LTV1protein5520% helix, 0% strandP34078
lSERINE/THREONINE-protein kinase RIO2 (EC 2.7.11.1)protein28628% helix, 10% strandP40160
tRibosome biogenesis protein TSR1protein66710% helix, 14% strandQ07381

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110460.900.91144empty
211020.880.90133empty
38960.880.9193empty
410070.870.8994empty
510470.860.8878empty

Interfaces

86 interfaces between chains.

  • 2–G · 4759 Ų buried · 91 hydrogen bonds · protein-nucleic
  • 2–I · 3857 Ų buried · 101 hydrogen bonds · protein-nucleic
  • 2–E · 3849 Ų buried · 82 hydrogen bonds · protein-nucleic
  • 2–J · 3769 Ų buried · 74 hydrogen bonds · protein-nucleic
  • 2–X · 3096 Ų buried · 56 hydrogen bonds · protein-nucleic

Modifications

Observed in the structure: 4 modified (nucleotide modification).

Compared structures

  • 6Y7C · Early cytoplasmic yeast pre-40S particle (purified with Tsr1 as bait) · the same entry in another collection · chain L against L, TM-score 1.00

Analyse

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