MolNFT v1 · #182975 · protein + RNA
Complete bacterial 30S ribosomal subunit assembly complex state F (+RSGA)(CONSENSUS refinement)
7NAR · 16S rRNA: “Complete bacterial 30S ribosomal subunit assembly complex state F (+RSGA)(CONSENSUS refinement)”. Electron microscopy, 3 ligands (GNP, MG, ZN), 20 pockets (best druggability 0.87). MolNFT v1 #182975 on GenesisL1: 3D…
- PDB
- 7NAR
- Type
- protein + RNA
- Length
- 4,252 residues
- Chains
- 22
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- 16S rRNA; 30S ribosomal protein S2; 30S ribosomal protein S3; 30S ribosomal protein S4…
- EC
- 3.6.1.-
- UniProt
- P0A7V0, P0A7V3, P0A7V8, P0A7W1, P02358, P02359, P0A7W7, P0A7X3, P0A7R5, P0A7R9, P0A7S3, P0A7S9, P0AG59, P0ADZ4, P0A7T3, P0AG63, P0A7T7, P0A7U3, P0A7U7, P68679, P39286
- Ligands
- GNP, MG, ZN
- Pockets
- 20 · best druggability 0.87
Structure
electron microscopy · 22 distinct chains · 38% helix, 22% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | 16S rRNA | rna | 1534 | — | — |
| B | 30S ribosomal protein S2 | protein | 224 | 50% helix, 15% strand | P0A7V0 |
| C | 30S ribosomal protein S3 | protein | 211 | 35% helix, 28% strand | P0A7V3 |
| D | 30S ribosomal protein S4 | protein | 205 | 42% helix, 9% strand | P0A7V8 |
| E | 30S ribosomal protein S5 | protein | 156 | 30% helix, 37% strand | P0A7W1 |
| F | 30S ribosomal protein S6 | protein | 106 | 26% helix, 28% strand | P02358 |
| G | 30S ribosomal protein S7 | protein | 144 | 56% helix, 8% strand | P02359 |
| H | 30S ribosomal protein S8 | protein | 129 | 29% helix, 33% strand | P0A7W7 |
| I | 30S ribosomal protein S9 | protein | 127 | 31% helix, 23% strand | P0A7X3 |
| J | 30S ribosomal protein S10 | protein | 99 | 24% helix, 47% strand | P0A7R5 |
| K | 30S ribosomal protein S11 | protein | 117 | 23% helix, 29% strand | P0A7R9 |
| L | 30S ribosomal protein S12 | protein | 123 | 11% helix, 28% strand | P0A7S3 |
| M | 30S ribosomal protein S13 | protein | 114 | 51% helix, 2% strand | P0A7S9 |
| N | 30S ribosomal protein S14 | protein | 100 | 53% helix, 7% strand | P0AG59 |
| O | 30S ribosomal protein S15 | protein | 88 | 75% helix, 0% strand | P0ADZ4 |
| P | 30S ribosomal protein S16 | protein | 82 | 26% helix, 33% strand | P0A7T3 |
| Q | 30S ribosomal protein S17 | protein | 80 | 4% helix, 61% strand | P0AG63 |
| R | 30S ribosomal protein S18 | protein | 65 | 43% helix, 3% strand | P0A7T7 |
| S | 30S ribosomal protein S19 | protein | 82 | 28% helix, 18% strand | P0A7U3 |
| T | 30S ribosomal protein S20 | protein | 86 | 86% helix, 0% strand | P0A7U7 |
| U | 30S ribosomal protein S21 | protein | 66 | 68% helix, 3% strand | P68679 |
| W | Small ribosomal subunit biogenesis GTPase rsga (EC 3.6.1.-) | protein | 314 | 26% helix, 29% strand | P39286 |
Ligands and binding sites
- GNP · Phosphoaminophosphonic acid-guanylate ester · ligand · chains W
- MG · Magnesium ion · metal · 97 copies · chains A, E, L, T, Q, O, N, J, W
- ZN · Zinc ion · metal · 2 copies · chains B, W
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.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1068 | 0.87 | 0.89 | 104 | MG |
| 2 | 720 | 0.85 | 0.89 | 55 | MG |
| 3 | 1071 | 0.85 | 0.86 | 93 | MG |
| 4 | 1053 | 0.84 | 0.85 | 86 | MG |
| 5 | 930 | 0.84 | 0.86 | 63 | MG |
Interfaces
43 interfaces between chains.
- A–L · 3320 Ų buried · 93 hydrogen bonds · protein-nucleic
- A–D · 3238 Ų buried · 88 hydrogen bonds · protein-nucleic
- A–I · 2953 Ų buried · 85 hydrogen bonds · protein-nucleic
- A–T · 2384 Ų buried · 53 hydrogen bonds · protein-nucleic
- A–W · 2318 Ų buried · 53 hydrogen bonds · protein-nucleic
Modifications
Observed in the structure: 12 modified (nucleotide modification, nonstandard).
Compared structures
- 7NAR · Complete Bacterial 30S ribosomal subunit assembly complex state F (+RsgA)(Consensus… · the same entry in another collection · chain W against W, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P0A7V0
- Every structure of UniProt P0A7V3
- Every structure of UniProt P0A7V8
- Every structure of UniProt P0A7W1
- Every structure of UniProt P02358
- Every structure of UniProt P02359
- Every structure of UniProt P0A7W7
- Every structure of UniProt P0A7X3
- Every structure of UniProt P0A7R5
- Every structure of UniProt P0A7R9
- Every structure of UniProt P0A7S3
- Every structure of UniProt P0A7S9
- Every structure of UniProt P0AG59
- Every structure of UniProt P0ADZ4
- Every structure of UniProt P0A7T3
- Every structure of UniProt P0AG63
- Every structure of UniProt P0A7T7
- Every structure of UniProt P0A7U3
- Every structure of UniProt P0A7U7
- Every structure of UniProt P68679
- Every structure of UniProt P39286
- Elsewhere: RCSB PDB 7NAR · PDBe 7NAR · UniProt P0A7V0 · UniProt P0A7V3 · UniProt P0A7V8 · UniProt P0A7W1 · UniProt P02358 · UniProt P02359 · UniProt P0A7W7 · UniProt P0A7X3 · UniProt P0A7R5 · UniProt P0A7R9 · UniProt P0A7S3 · UniProt P0A7S9 · UniProt P0AG59 · UniProt P0ADZ4 · UniProt P0A7T3 · UniProt P0AG63 · UniProt P0A7T7 · UniProt P0A7U3 · UniProt P0A7U7 · UniProt P68679 · UniProt P39286
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