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Mycoplasma pneumoniae 30S subunit of ribosomes in chloramphenicol- treated cells

Analyse Mycoplasma pneumoniae 30S subunit of ribosomes in chloramphenicol- treated cells in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7OOC
Type
protein + RNA
Length
3,964 residues
Chains
21
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
30S ribosomal protein S3; 30S ribosomal protein S5; 30S ribosomal protein S7; 30S…
UniProt
P41205, Q50301, P75545, P75560, P75179, Q50296, P46775, P75237, A0A0H3DLS7, P75546, Q50305, P75581, Q50297, P75173, P75576, P57079, Q50304, P75541, P75543, Q50309
Ligands
ZN
Pockets
20 · best druggability 0.86

Structure

electron microscopy · 21 distinct chains · 34% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
B30S ribosomal protein S3protein21533% helix, 25% strandP41205
D30S ribosomal protein S5protein15327% helix, 25% strandQ50301
F30S ribosomal protein S7protein15453% helix, 6% strandP75545
A30S ribosomal protein S2protein24939% helix, 6% strandP75560
H30S ribosomal protein S9protein12830% helix, 9% strandP75179
J30S ribosomal protein S11protein11427% helix, 25% strandQ50296
C30S ribosomal protein S4protein20338% helix, 7% strandP46775
S30S ribosomal protein S20protein7778% helix, 0% strandP75237
O30S ribosomal protein S16protein8728% helix, 14% strandA0A0H3DLS7
K30S ribosomal protein S12protein1363% helix, 25% strandP75546
M30S ribosomal protein S14 type Zprotein6030% helix, 7% strandQ50305
I30S ribosomal protein S10protein10119% helix, 29% strandP75581
L30S ribosomal protein S13protein11842% helix, 2% strandQ50297
N30S ribosomal protein S15protein8371% helix, 0% strandP75173
R30S ribosomal protein S19protein8418% helix, 14% strandP75576
T30S ribosomal protein S21protein5366% helix, 2% strandP57079
G30S ribosomal protein S8protein14126% helix, 24% strandQ50304
Q30S ribosomal protein S18protein6554% helix, 3% strandP75541
E30S ribosomal protein S6protein16721% helix, 15% strandP75543
P30S ribosomal protein S17protein830% helix, 47% strandQ50309
516S rRNArna1493——

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains M, Q

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
19770.860.8897empty
29420.860.8891empty
38300.840.8761empty
49290.840.8678empty
511610.830.8592empty

Interfaces

41 interfaces between chains.

  • K–5 · 3386 Ų buried · 85 hydrogen bonds · protein-nucleic
  • H–5 · 2961 Ų buried · 55 hydrogen bonds · protein-nucleic
  • C–5 · 2952 Ų buried · 72 hydrogen bonds · protein-nucleic
  • S–5 · 2472 Ų buried · 53 hydrogen bonds · protein-nucleic
  • O–5 · 2403 Ų buried · 39 hydrogen bonds · protein-nucleic

Compared structures

  • 7OOC · Mycoplasma pneumoniae 30S subunit of ribosomes in chloramphenicol-treated cells · the same entry in another collection · chain S against S, TM-score 1.00

Analyse

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