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Complete bacterial 30S ribosomal subunit assembly complex state E (+RBFA)(CONSENSUS refinement)

Analyse Complete bacterial 30S ribosomal subunit assembly complex state E… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7BOH
Type
protein + RNA
Length
3,972 residues
Chains
21
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
RNA (1527-mer); 30S ribosomal protein S2; 30S ribosomal protein S3; 30S ribosomal protein…
UniProt
P0A7V0, P0A7V3, P0A7V8, P0A7W1, P02358, P02359, P0A7W7, P0A7X3, P0A7R5, P0A7R9, P0A7S3, P0A7S9, P0AG59, P0ADZ4, P0A7T3, P0AG63, P0A7T7, P0A7U3, P0A7U7, P0A7G2
Ligands
MG, ZN
Pockets
20 · best druggability 0.85

Structure

electron microscopy · 21 distinct chains · 39% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARNA (1527-mer)rna1527——
B30S ribosomal protein S2protein22450% helix, 14% strandP0A7V0
C30S ribosomal protein S3protein21136% helix, 30% strandP0A7V3
D30S ribosomal protein S4protein20540% helix, 9% strandP0A7V8
E30S ribosomal protein S5protein15628% helix, 36% strandP0A7W1
F30S ribosomal protein S6protein10632% helix, 35% strandP02358
G30S ribosomal protein S7protein15157% helix, 8% strandP02359
H30S ribosomal protein S8protein12931% helix, 30% strandP0A7W7
I30S ribosomal protein S9protein12734% helix, 21% strandP0A7X3
J30S ribosomal protein S10protein9926% helix, 35% strandP0A7R5
K30S ribosomal protein S11protein11722% helix, 27% strandP0A7R9
L30S ribosomal protein S12protein12310% helix, 28% strandP0A7S3
M30S ribosomal protein S13protein11450% helix, 2% strandP0A7S9
N30S ribosomal protein S14protein10056% helix, 6% strandP0AG59
O30S ribosomal protein S15protein8875% helix, 0% strandP0ADZ4
P30S ribosomal protein S16protein8224% helix, 38% strandP0A7T3
Q30S ribosomal protein S17protein804% helix, 60% strandP0AG63
R30S ribosomal protein S18protein6549% helix, 3% strandP0A7T7
S30S ribosomal protein S19protein8324% helix, 18% strandP0A7U3
T30S ribosomal protein S20protein8686% helix, 0% strandP0A7U7
V30S ribosome-binding factorprotein9943% helix, 20% strandP0A7G2

Ligands and binding sites

  • MG · Magnesium ion · metal · 156 copies · chains A, E, Q, V, N, M, J, S, D, K
  • ZN · Zinc ion · metal · chains B

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
111960.850.8680MG
211360.840.8698MG
39000.840.8679MG
411700.830.8482MG
54220.820.9154MG

Interfaces

41 interfaces between chains.

  • A–D · 3226 Ų buried · 82 hydrogen bonds · protein-nucleic
  • A–L · 3170 Ų buried · 80 hydrogen bonds · protein-nucleic
  • A–I · 2985 Ų buried · 76 hydrogen bonds · protein-nucleic
  • A–T · 2419 Ų buried · 54 hydrogen bonds · protein-nucleic
  • A–N · 2356 Ų buried · 60 hydrogen bonds · protein-nucleic

Modifications

Observed in the structure: 11 modified (nucleotide modification, nonstandard).

Compared structures

  • 7BOH · Complete Bacterial 30S ribosomal subunit assembly complex state E (+RbfA)(Consensus… · the same entry in another collection · chain V against V, TM-score 1.00

Analyse

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