6EML
Cryo-EM structure of a late pre-40S ribosomal subunit from Saccharomyces cerevisiae
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | 2 | pre-18S ribosomal RNA | polymer | 1800 | 579761.9 | 1 | REF (831416132) | Saccharomyces cerevisiae S288c | |
2 | D | 40S ribosomal protein S12 | polymer | 143 | 15488.6 | 1 | UniProt (P48589) Pfam (PF01248) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | Small ribosomal subunit protein eS12 |
3 | B | 40S ribosomal protein S5 | polymer | 225 | 25072.6 | 1 | UniProt (P26783) Pfam (PF00177) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP14,S2,Small ribosomal subunit protein uS7,YS8 |
4 | C | 40S ribosomal protein S17-A | polymer | 136 | 15820.4 | 1 | UniProt (P02407) Pfam (PF00833) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP51A,Small ribosomal subunit protein eS17-A |
5 | E | 40S ribosomal protein S15 | polymer | 142 | 16031.9 | 1 | UniProt (Q01855) Pfam (PF00203) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RIG protein,RP52,S21,Small ribosomal subunit protein uS19,YS21 |
6 | F | 40S ribosomal protein S16-A | polymer | 143 | 15877.5 | 1 | UniProt (P0CX51) Pfam (PF00380) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP61R,Small ribosomal subunit protein uS9-A |
7 | H | 40S ribosomal protein S18-A | polymer | 146 | 17071.6 | 1 | UniProt (P0CX55) Pfam (PF00416) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | Small ribosomal subunit protein uS13-A |
8 | I | 40S ribosomal protein S19-A | polymer | 144 | 15942.1 | 1 | UniProt (P07280) Pfam (PF01090) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP55A,S16a,Small ribosomal subunit protein eS19-A,YP45,YS16A |
9 | K | 40S ribosomal protein S25-A | polymer | 108 | 12067.3 | 1 | UniProt (Q3E792) Pfam (PF03297) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP45,S31,Small ribosomal subunit protein eS25-A,YS23 |
10 | L | 40S ribosomal protein S28-B | polymer | 67 | 7578.8 | 1 | UniProt (P0C0X0) Pfam (PF01200) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | S33,Small ribosomal subunit protein eS28-B,YS27 |
11 | N | Ubiquitin-40S ribosomal protein S31 | polymer | 152 | 17254.2 | 1 | UniProt (P05759) Pfam (PF00240) Pfam (PF01599) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | |
12 | P | 40S ribosomal protein S0-A | polymer | 252 | 28051.3 | 1 | UniProt (P32905) Pfam (PF00318) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | Nucleic acid-binding protein NAB1A,Small ribosomal subunit protein uS2-A |
13 | Q | 40S ribosomal protein S1-A | polymer | 255 | 28798.5 | 1 | UniProt (P33442) Pfam (PF01015) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP10A,Small ribosomal subunit protein eS1-A |
14 | R | 40S ribosomal protein S2 | polymer | 254 | 27490.8 | 1 | UniProt (P25443) Pfam (PF00333) Pfam (PF03719) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | Omnipotent suppressor protein SUP44,RP12,S4,Small ribosomal subunit protein uS5,YS5 |
15 | S | 40S ribosomal protein S4-A | polymer | 261 | 29469.3 | 1 | UniProt (P0CX35) Pfam (PF08071) Pfam (PF01479) Pfam (PF00900) Pfam (PF00467) Pfam (PF16121) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP5,S7,Small ribosomal subunit protein eS4-A,YS6 |
16 | T | 40S ribosomal protein S6-A | polymer | 236 | 27054.5 | 1 | UniProt (P0CX37) Pfam (PF01092) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP9,S10,Small ribosomal subunit protein eS6-A,YS4 |
17 | U | 40S ribosomal protein S7-A | polymer | 190 | 21658.2 | 1 | UniProt (P26786) Pfam (PF01251) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP30,RP40,Small ribosomal subunit protein eS7-A |
18 | V | 40S ribosomal protein S8-A | polymer | 200 | 22537.8 | 1 | UniProt (P0CX39) Pfam (PF01201) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP19,S14,Small ribosomal subunit protein eS8-A,YS9 |
19 | W | 40S ribosomal protein S9-A | polymer | 197 | 22487.9 | 1 | UniProt (O13516) Pfam (PF00163) Pfam (PF01479) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP21,S13,Small ribosomal subunit protein uS4-A,YP28,YS11 |
20 | X | 40S ribosomal protein S11-A | polymer | 156 | 17785.9 | 1 | UniProt (P0CX47) Pfam (PF16205) Pfam (PF00366) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP41,S18,Small ribosomal subunit protein uS17-A,YS12 |
21 | Y | 40S ribosomal protein S13 | polymer | 151 | 17059.9 | 1 | UniProt (P05756) Pfam (PF08069) Pfam (PF00312) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | S27a,Small ribosomal subunit protein uS15,YS15 |
22 | Z | 40S ribosomal protein S14-A | polymer | 137 | 14562.7 | 1 | UniProt (P06367) Pfam (PF00411) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP59A,Small ribosomal subunit protein uS11-A |
23 | a | 40S ribosomal protein S21-A | polymer | 87 | 9758.8 | 1 | UniProt (P0C0V8) Pfam (PF01249) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | S26,Small ribosomal subunit protein eS21-A,YS25 |
24 | b | 40S ribosomal protein S22-A | polymer | 130 | 14650.1 | 1 | UniProt (P0C0W1) Pfam (PF00410) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP50,S24,Small ribosomal subunit protein uS8-A,YP58,YS22 |
25 | c | 40S ribosomal protein S23-A | polymer | 145 | 16073.9 | 1 | UniProt (P0CX29) Pfam (PF00164) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP37,S28,Small ribosomal subunit protein uS12-A,YS14 |
26 | d | 40S ribosomal protein S24-A | polymer | 135 | 15362.8 | 1 | UniProt (P0CX31) Pfam (PF01282) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP50,Small ribosomal subunit protein eS24-A |
27 | f | 40S ribosomal protein S27-A | polymer | 82 | 8893.4 | 1 | UniProt (P35997) Pfam (PF01667) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RP61,Small ribosomal subunit protein eS27-A,YS20 |
28 | t | Ribosome biogenesis protein TSR1 | polymer | 788 | 90876.5 | 1 | UniProt (Q07381) Pfam (PF22298) Pfam (PF08142) Pfam (PF04950) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | 20S rRNA accumulation protein 1 |
29 | g | 40S ribosomal protein S30-A | polymer | 63 | 7137.5 | 1 | UniProt (P0CX33) Pfam (PF04758) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | Small ribosomal subunit protein eS30-A |
30 | p | Pre-rRNA-processing protein PNO1 | polymer | 274 | 30380.6 | 1 | UniProt (Q99216) Pfam (PF17903) Pfam (PF22891) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | Partner of NOB1,Ribosomal RNA-processing protein 20 |
31 | r | Serine/threonine-protein kinase RIO2 | polymer | 425 | 49192.9 | 1 | UniProt (P40160) Pfam (PF09202) Pfam (PF01163) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | |
32 | e | Essential nuclear protein 1 | polymer | 483 | 55207.4 | 1 | UniProt (P38333) Pfam (PF05291) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 32 |
Total formula weight | 1292457.9 | |
All* | Total formula weight | 1292457.9 |