Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | 23S ribosomal RNA | polymer | 2919 | 946433.5 | 1 | Escherichia coli (strain K12) | ||
| 2 | B | 5S ribosomal RNA | polymer | 120 | 38790.1 | 1 | Escherichia coli (strain K12) | ||
| 3 | 9P1 | GTPase ObgE/CgtA | polymer | 390 | 43340.8 | 1 | UniProt (P42641) Pfam (PF01018) Pfam (PF01926) In PDB | Escherichia coli (strain K12) | GTP-binding protein Obg |
| 4 | C | 50S ribosomal protein L2 | polymer | 273 | 29923.6 | 1 | UniProt (P60422) Pfam (PF00181) Pfam (PF03947) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL2 |
| 5 | D | 50S ribosomal protein L3 | polymer | 209 | 22277.5 | 1 | UniProt (P60438) Pfam (PF00297) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL3 |
| 6 | E | 50S ribosomal protein L4 | polymer | 201 | 22121.6 | 1 | UniProt (P60723) Pfam (PF00573) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL4 |
| 7 | G | 50S ribosomal protein L6 | polymer | 177 | 18932.8 | 1 | UniProt (P0AG55) Pfam (PF00347) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL6 |
| 8 | J | 50S ribosomal protein L13 | polymer | 142 | 16050.6 | 1 | UniProt (P0AA10) Pfam (PF00572) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL13 |
| 9 | L | 50S ribosomal protein L15 | polymer | 144 | 15008.5 | 1 | UniProt (P02413) Pfam (PF00828) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL15 |
| 10 | N | 50S ribosomal protein L17 | polymer | 127 | 14393.7 | 1 | UniProt (P0AG44) Pfam (PF01196) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL17 |
| 11 | O | 50S ribosomal protein L18 | polymer | 117 | 12794.7 | 1 | UniProt (P0C018) Pfam (PF00861) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL18 |
| 12 | Q | 50S ribosomal protein L20 | polymer | 118 | 13528.0 | 1 | UniProt (P0A7L3) Pfam (PF00453) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL20 |
| 13 | R | 50S ribosomal protein L21 | polymer | 103 | 11586.4 | 1 | UniProt (P0AG48) Pfam (PF00829) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL21 |
| 14 | S | 50S ribosomal protein L22 | polymer | 110 | 12253.4 | 1 | UniProt (P61175) Pfam (PF00237) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL22 |
| 15 | T | 50S ribosomal protein L23 | polymer | 100 | 11222.2 | 1 | UniProt (P0ADZ0) Pfam (PF00276) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL23 |
| 16 | U | 50S ribosomal protein L24 | polymer | 104 | 11339.3 | 1 | UniProt (P60624) Pfam (PF00467) Pfam (PF17136) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL24 |
| 17 | V | 50S ribosomal protein L25 | polymer | 94 | 10713.5 | 1 | UniProt (P68919) Pfam (PF01386) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL25 |
| 18 | W | 50S ribosomal protein L27 | polymer | 85 | 9146.5 | 1 | UniProt (P0A7L8) Pfam (PF01016) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL27 |
| 19 | X | 50S ribosomal protein L28 | polymer | 78 | 9027.6 | 1 | UniProt (P0A7M2) Pfam (PF00830) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL28 |
| 20 | Y | 50S ribosomal protein L29 | polymer | 63 | 7286.5 | 1 | UniProt (P0A7M6) Pfam (PF00831) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL29 |
| 21 | Z | 50S ribosomal protein L30 | polymer | 59 | 6554.8 | 1 | UniProt (P0AG51) Pfam (PF00327) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL30 |
| 22 | 0 | 50S ribosomal protein L32 | polymer | 57 | 6463.4 | 1 | UniProt (P0A7N4) Pfam (PF01783) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL32 |
| 23 | 1 | 50S ribosomal protein L33 | polymer | 55 | 6388.6 | 1 | UniProt (P0A7N9) Pfam (PF00471) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL33 |
| 24 | 2 | 50S ribosomal protein L34 | polymer | 46 | 5397.5 | 1 | UniProt (P0A7P5) Pfam (PF00468) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL34 |
| 25 | I | 50S ribosomal protein L11 | polymer | 142 | 14894.4 | 1 | UniProt (P0A7J7) Pfam (PF03946) Pfam (PF00298) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL11 |
| 26 | K | 50S ribosomal protein L14 | polymer | 123 | 13565.1 | 1 | UniProt (P0ADY3) Pfam (PF00238) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL14 |
| 27 | P | 50S ribosomal protein L19 | polymer | 115 | 13159.3 | 1 | UniProt (P0A7K6) Pfam (PF01245) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL19 |
| 28 | 6 | Ribosomal silencing factor RsfS | polymer | 105 | 11594.2 | 1 | UniProt (P0AAT6) Pfam (PF02410) In PDB | Escherichia coli (strain K12) | |
| 29 | H | 50S ribosomal protein L9 | polymer | 149 | 15789.0 | 1 | UniProt (P0A7R1) Pfam (PF01281) Pfam (PF03948) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL9 |
| 30 | F | 50S ribosomal protein L5 | polymer | 179 | 20333.6 | 1 | UniProt (P62399) Pfam (PF00281) Pfam (PF00673) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein uL5 |
| 31 | b | 50S ribosomal protein L31 | polymer | 70 | 7887.1 | 1 | UniProt (P0A7M9) Pfam (PF01197) In PDB | Escherichia coli (strain K12) | Large ribosomal subunit protein bL31-A |
| 32 | Q | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 33 | b | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 34 | water | water | 18.0 | 27 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 31 |
| Total formula weight | 1398197.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 89.7 | |
| All* | Total formula weight | 1398287.2 |
