5MMJ
Structure of the small subunit of the chloroplast ribosome
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | 0 | 50S ribosomal protein L31 | polymer | 130 | 14748.2 | 1 | UniProt (A0A0K9R0R6) Pfam (PF01197) UniProt (by SIFTS) (P82249) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein bL31c |
| 2 | 8 | plastid ribosomal protein bS1c | polymer | 174 | 14826.3 | 1 | Spinacia oleracea (Spinach) | ||
| 3 | a | 16S ribosomal RNA | polymer | 1491 | 483466.5 | 1 | GenBank (7636084) | Spinacia oleracea | plastid 16S rRNA |
| 4 | b | 30S ribosomal protein S2, chloroplastic | polymer | 236 | 26736.1 | 1 | UniProt (P08242) Pfam (PF00318) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS2c |
| 5 | c | 30S ribosomal protein S3, chloroplastic | polymer | 218 | 24965.2 | 1 | UniProt (P09595) Pfam (PF00189) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS3c |
| 6 | d | 30S ribosomal protein S4, chloroplastic | polymer | 201 | 23454.5 | 1 | UniProt (P13788) Pfam (PF00163) Pfam (PF01479) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS4c |
| 7 | e | 30S ribosomal protein S5, chloroplastic | polymer | 308 | 33626.4 | 1 | UniProt (Q9ST69) Pfam (PF00333) Pfam (PF03719) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS5c |
| 8 | f | plastid ribosomal protein bS6c | polymer | 211 | 23510.7 | 1 | UniProt (A0A0K9R0H2) Pfam (PF01250) UniProt (by SIFTS) (P82403) In PDB | Spinacia oleracea (Spinach) | |
| 9 | g | 30S ribosomal protein S7, chloroplastic | polymer | 155 | 17378.3 | 1 | UniProt (P82129) Pfam (PF00177) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS7c |
| 10 | h | 30S ribosomal protein S8, chloroplastic | polymer | 134 | 15527.3 | 1 | UniProt (P09597) Pfam (PF00410) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS8c |
| 11 | i | plastid ribosomal protein uS9c | polymer | 208 | 22415.1 | 1 | UniProt (A0A0K9RY17) Pfam (PF00380) UniProt (by SIFTS) (P82278) In PDB | Spinacia oleracea (Spinach) | |
| 12 | j | plastid ribosomal protein uS10c | polymer | 195 | 21440.5 | 1 | UniProt (A0A0K9RWE7) Pfam (PF00338) UniProt (by SIFTS) (P82162) In PDB | Spinacia oleracea (Spinach) | |
| 13 | k | 30S ribosomal protein S11, chloroplastic | polymer | 138 | 14927.6 | 1 | UniProt (P06506) Pfam (PF00411) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS11c |
| 14 | l | 30S ribosomal protein S12, chloroplastic | polymer | 123 | 13794.3 | 1 | UniProt (P62128) Pfam (PF00164) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS12c |
| 15 | m | plastid ribosomal protein uS13c | polymer | 172 | 19310.6 | 1 | UniProt (A0A0K9R024) Pfam (PF00416) UniProt (by SIFTS) (P82163) In PDB | Spinacia oleracea (Spinach) | |
| 16 | n | 30S ribosomal protein S14, chloroplastic | polymer | 100 | 11809.8 | 1 | UniProt (P06507) Pfam (PF00253) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS14c |
| 17 | o | 30S ribosomal protein S15, chloroplastic | polymer | 90 | 10778.8 | 1 | UniProt (Q9M3I4) Pfam (PF00312) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS15c |
| 18 | p | 30S ribosomal protein S16, chloroplastic | polymer | 88 | 10454.2 | 1 | UniProt (P28807) Pfam (PF00886) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein bS16c |
| 19 | q | plastid ribosomal protein uS17c | polymer | 165 | 18151.9 | 1 | UniProt (A0A0K9RRR0) Pfam (PF00366) UniProt (by SIFTS) (P82137) In PDB | Spinacia oleracea (Spinach) | |
| 20 | r | 30S ribosomal protein S18, chloroplastic | polymer | 101 | 12079.1 | 1 | UniProt (Q9M3K7) Pfam (PF01084) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS18c |
| 21 | s | 30S ribosomal protein S19 alpha, chloroplastic | polymer | 92 | 10632.5 | 1 | UniProt (P06508) Pfam (PF00203) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein uS19c, CS-S23 |
| 22 | t | plastid ribosomal protein bS20c | polymer | 183 | 20147.3 | 1 | Spinacia oleracea (Spinach) | ||
| 23 | u | plastid ribosomal protein bS21c | polymer | 180 | 20616.2 | 1 | UniProt (A0A0K9RHF9) Pfam (PF01165) UniProt (by SIFTS) (P82024) In PDB | Spinacia oleracea (Spinach) | |
| 24 | v | 30S ribosomal protein 2, chloroplastic | polymer | 260 | 28327.9 | 1 | UniProt (P82277) Pfam (PF00076) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein cS22, Plastid-specific 30S ribosomal protein 2,PSRP-2 |
| 25 | w | 30S ribosomal protein 3, chloroplastic | polymer | 179 | 20312.8 | 1 | UniProt (P82412) Pfam (PF04839) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein cS23, Plastid-specific 30S ribosomal protein 3,PSRP-3 |
| 26 | x | 30S ribosomal protein S31, chloroplastic | polymer | 101 | 10602.1 | 1 | UniProt (P47910) Pfam (PF17067) In PDB | Spinacia oleracea (Spinach) | plastid ribosomal protein bTHXc, Plastid-specific 30S ribosomal protein 4,PSRP-4 |
| 27 | y | Ribosome-binding factor PSRP1, chloroplastic | polymer | 302 | 33799.3 | 1 | UniProt (P19954) Pfam (PF02482) Pfam (PF16321) In PDB | Spinacia oleracea (Spinach) | plastid pY, 30S ribosomal protein 1,CS-S5,CS5,Plastid-specific 30S ribosomal protein 1,PSrp-1,Ribosomal protein 1,S22 |
| 28 | a, k, l, x | MAGNESIUM ION | non-polymer | 24.3 | 185 | Chemie (MG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 27 |
| Total formula weight | 977839.2 | |
| Non-Polymers* | Number of molecules | 185 |
| Total formula weight | 4496.4 | |
| All* | Total formula weight | 982335.6 |
