1FKA
STRUCTURE OF FUNCTIONALLY ACTIVATED SMALL RIBOSOMAL SUBUNIT AT 3.3 A RESOLUTION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 16S RIBOSOMAL RNA | polymer | 1518 | 492673.5 | 1 | GenBank (155076) | Thermus thermophilus | |
| 2 | B (B) | 30S RIBOSOMAL PROTEIN S2 | polymer | 111 | 9464.7 | 1 | Thermus thermophilus | ||
| 3 | C (C) | 30S RIBOSOMAL PROTEIN S3 | polymer | 176 | 14996.5 | 1 | Thermus thermophilus | ||
| 4 | D (D) | 30S RIBOSOMAL PROTEIN S4 | polymer | 209 | 24373.4 | 1 | UniProt (P80373) Pfam (PF00163) Pfam (PF01479) | Thermus thermophilus | |
| 5 | E (E) | 30S RIBOSOMAL PROTEIN S5 | polymer | 162 | 17583.4 | 1 | UniProt (P27152) Pfam (PF00333) Pfam (PF03719) UniProt (by SIFTS) (Q5SHQ5) | Thermus thermophilus | |
| 6 | F (F) | 30S RIBOSOMAL PROTEIN S6 | polymer | 101 | 11988.8 | 1 | UniProt (P23370) Pfam (PF01250) UniProt (by SIFTS) (Q5SLP8) | Thermus thermophilus | |
| 7 | G (G) | 30S RIBOSOMAL PROTEIN S7 | polymer | 151 | 17335.2 | 1 | UniProt (P17291) Pfam (PF00177) | Thermus thermophilus | |
| 8 | H (H) | 30S RIBOSOMAL PROTEIN S8 | polymer | 138 | 15868.6 | 1 | UniProt (P24319) Pfam (PF00410) UniProt (by SIFTS) (P0DOY9) | Thermus thermophilus | |
| 9 | I (I) | 30S RIBOSOMAL PROTEIN S9 | polymer | 89 | 7592.4 | 1 | Thermus thermophilus | ||
| 10 | J (J) | 30S RIBOSOMAL PROTEIN S10 | polymer | 71 | 6060.5 | 1 | Thermus thermophilus | ||
| 11 | K (K) | 30S RIBOSOMAL PROTEIN S11 | polymer | 70 | 5975.4 | 1 | Thermus thermophilus | ||
| 12 | L (L) | 30S RIBOSOMAL PROTEIN S12 | polymer | 103 | 8783.8 | 1 | Thermus thermophilus | ||
| 13 | M (M) | 30S RIBOSOMAL PROTEIN S13 | polymer | 77 | 6571.1 | 1 | Thermus thermophilus | ||
| 14 | N (N) | 30S RIBOSOMAL PROTEIN S14 | polymer | 26 | 2230.7 | 1 | Thermus thermophilus | ||
| 15 | O (O) | 30S RIBOSOMAL PROTEIN S15 | polymer | 89 | 10622.4 | 1 | UniProt (P80378) Pfam (PF00312) UniProt (by SIFTS) (Q5SJ76) | Thermus thermophilus | |
| 16 | P (P) | 30S RIBOSOMAL PROTEIN S16 | polymer | 73 | 6230.7 | 1 | Thermus thermophilus | ||
| 17 | Q (Q) | 30S RIBOSOMAL PROTEIN S17 | polymer | 84 | 7166.8 | 1 | Thermus thermophilus | ||
| 18 | R (R) | 30S RIBOSOMAL PROTEIN S18 | polymer | 88 | 10244.3 | 1 | GenBank (6739549) Pfam (PF01084) UniProt (by SIFTS) (Q5SLQ0) | Thermus thermophilus | |
| 19 | S (S) | 30S RIBOSOMAL PROTEIN S19 | polymer | 93 | 10605.5 | 1 | UniProt (P80381) Pfam (PF00203) UniProt (by SIFTS) (Q5SHP2) | Thermus thermophilus | |
| 20 | T (T) | 30S RIBOSOMAL PROTEIN S20 | polymer | 95 | 8103.0 | 1 | Thermus thermophilus | ||
| 21 | AA, U, V, W, X... (R, A, C, G, H...) | OCTADECATUNGSTENYL DIPHOSPHATE | non-polymer | 4363.0 | 7 | Chemie (WO2) |
Sequence modifications
A: 1 - 1518 (GenBank: 155076)
H: 1 - 138 (UniProt: P24319)
O: 1 - 89 (UniProt: P80378)
| PDB | External Database | Details |
|---|---|---|
| - | C 1651 | deletion |
| - | G 1659 | deletion |
| - | C 1871 | deletion |
| - | A 1872 | deletion |
| PDB | External Database | Details |
|---|---|---|
| Asp 25 | Glu 25 | conflict |
| Arg 37 | Lys 37 | conflict |
| Asp 52 | Glu 52 | conflict |
| Val 61 | Ile 61 | conflict |
| Tyr 62 | His 62 | conflict |
| His 81 | Lys 81 | conflict |
| Lys 88 | Arg 88 | conflict |
| Ser 115 | Pro 115 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Glu 80 | Ala 80 | conflict |
| Ile 81 | Leu 81 | conflict |
| Val 82 | Ile 82 | conflict |
| Leu 87 | Ile 87 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 20 |
| Total formula weight | 694470.5 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 30541.2 | |
| All* | Total formula weight | 725011.7 |
