5LZB
Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the initial binding state (IB)
This is a non-PDB format compatible entry.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | a | 16S ribosomal RNA | polymer | 1539 | 498908.8 | 1 | GenBank (817573384) | Escherichia coli | |
2 | b | 30S ribosomal protein S2 | polymer | 218 | 24253.9 | 1 | UniProt (P0A7V0) Pfam (PF00318) In PDB | Escherichia coli | |
3 | c | 30S ribosomal protein S3 | polymer | 206 | 23078.8 | 1 | UniProt (P0A7V3) Pfam (PF07650) Pfam (PF00189) In PDB | Escherichia coli | |
4 | d | 30S ribosomal protein S4 | polymer | 205 | 23383.0 | 1 | UniProt (P0A7V8) Pfam (PF00163) Pfam (PF01479) In PDB | Escherichia coli | |
5 | e | 30S ribosomal protein S5 | polymer | 157 | 16532.1 | 1 | UniProt (P0A7W1) Pfam (PF00333) Pfam (PF03719) In PDB | Escherichia coli | |
6 | f | 30S ribosomal protein S6 | polymer | 100 | 11669.4 | 1 | UniProt (P02358) Pfam (PF01250) In PDB | Escherichia coli | |
7 | g | 30S ribosomal protein S7 | polymer | 151 | 16861.5 | 1 | UniProt (P02359) Pfam (PF00177) In PDB | Escherichia coli | |
8 | h | 30S ribosomal protein S8 | polymer | 129 | 14015.4 | 1 | UniProt (P0A7W7) Pfam (PF00410) In PDB | Escherichia coli | |
9 | i | 30S ribosomal protein S9 | polymer | 127 | 14554.9 | 1 | UniProt (P0A7X3) Pfam (PF00380) In PDB | Escherichia coli | |
10 | j | 30S ribosomal protein S10 | polymer | 98 | 11197.0 | 1 | UniProt (P0A7R5) Pfam (PF00338) In PDB | Escherichia coli | |
11 | k | 30S ribosomal protein S11 | polymer | 116 | 12388.1 | 1 | UniProt (P0A7R9) Pfam (PF00411) In PDB | Escherichia coli | |
12 | l | 30S ribosomal protein S12 | polymer | 123 | 13637.0 | 1 | UniProt (P0A7S3) Pfam (PF00164) In PDB | Escherichia coli | |
13 | m | 30S ribosomal protein S13 | polymer | 114 | 12625.8 | 1 | UniProt (P0A7S9) Pfam (PF00416) In PDB | Escherichia coli | |
14 | n | 30S ribosomal protein S14 | polymer | 100 | 11475.4 | 1 | UniProt (P0AG59) Pfam (PF00253) In PDB | Escherichia coli | |
15 | o | 30S ribosomal protein S15 | polymer | 88 | 10159.6 | 1 | UniProt (P0ADZ4) Pfam (PF00312) In PDB | Escherichia coli | |
16 | p | 30S ribosomal protein S16 | polymer | 82 | 9207.6 | 1 | UniProt (P0A7T3) Pfam (PF00886) In PDB | Escherichia coli | |
17 | q | 30S ribosomal protein S17 | polymer | 80 | 9263.9 | 1 | UniProt (P0AG63) Pfam (PF00366) In PDB | Escherichia coli | |
18 | r | 30S ribosomal protein S18 | polymer | 65 | 7606.8 | 1 | UniProt (P0A7T7) Pfam (PF01084) In PDB | Escherichia coli | |
19 | s | 30S ribosomal protein S19 | polymer | 79 | 9057.6 | 1 | UniProt (P0A7U3) Pfam (PF00203) In PDB | Escherichia coli | |
20 | t | 30S ribosomal protein S20 | polymer | 85 | 9506.2 | 1 | UniProt (P0A7U7) Pfam (PF01649) In PDB | Escherichia coli | |
21 | u | 30S ribosomal protein S21 | polymer | 65 | 7763.1 | 1 | UniProt (P68679) Pfam (PF01165) In PDB | Escherichia coli | |
22 | v | fMet-tRNAfMet | polymer | 77 | 24818.9 | 1 | GenBank (687670942) | Escherichia coli | |
23 | x | SECIS mRNA | polymer | 48 | 15439.2 | 1 | Escherichia coli | ||
24 | y | Sec-tRNASec | polymer | 95 | 30670.3 | 1 | GenBank (1043308734) | Escherichia coli | |
25 | z | Selenocysteine-specific elongation factor | polymer | 614 | 68964.4 | 1 | UniProt (P14081) Pfam (PF00009) Pfam (PF03144) Pfam (PF21458) Pfam (PF09106) Pfam (PF21214) Pfam (PF09107) In PDB | Escherichia coli | SelB translation factor |
26 | A | 23S ribosomal RNA | polymer | 2903 | 941505.4 | 1 | GenBank (42756) | Escherichia coli | |
27 | B | 5S ribosomal RNA | polymer | 120 | 38790.1 | 1 | GenBank (1028475309) | Escherichia coli | |
28 | C | 50S ribosomal protein L2 | polymer | 271 | 29663.2 | 1 | UniProt (P60422) Pfam (PF00181) Pfam (PF03947) In PDB | Escherichia coli | |
29 | D | 50S ribosomal protein L3 | polymer | 209 | 22277.5 | 1 | UniProt (P60438) Pfam (PF00297) In PDB | Escherichia coli | |
30 | E | 50S ribosomal protein L4 | polymer | 201 | 22121.6 | 1 | UniProt (P60723) Pfam (PF00573) In PDB | Escherichia coli | |
31 | F | 50S ribosomal protein L5 | polymer | 177 | 20073.2 | 1 | UniProt (P62399) Pfam (PF00281) Pfam (PF00673) In PDB | Escherichia coli | |
32 | G | 50S ribosomal protein L6 | polymer | 176 | 18801.6 | 1 | UniProt (P0AG55) Pfam (PF00347) In PDB | Escherichia coli | |
33 | I | 50S ribosomal protein L11 | polymer | 141 | 14763.2 | 1 | UniProt (P0A7J7) Pfam (PF03946) Pfam (PF00298) In PDB | Escherichia coli | |
34 | H | 50S ribosomal protein L9 | polymer | 149 | 15789.0 | 1 | UniProt (P0A7R1) Pfam (PF01281) Pfam (PF03948) In PDB | Escherichia coli | |
35 | J | 50S ribosomal protein L13 | polymer | 142 | 16050.6 | 1 | UniProt (P0AA10) Pfam (PF00572) In PDB | Escherichia coli | |
36 | K | 50S ribosomal protein L14 | polymer | 122 | 13451.9 | 1 | UniProt (P0ADY3) Pfam (PF00238) In PDB | Escherichia coli | |
37 | L | 50S ribosomal protein L15 | polymer | 143 | 14877.3 | 1 | UniProt (P02413) Pfam (PF00828) In PDB | Escherichia coli | |
38 | M | 50S ribosomal protein L16 | polymer | 136 | 15312.3 | 1 | UniProt (P0ADY7) Pfam (PF00252) In PDB | Escherichia coli | |
39 | N | 50S ribosomal protein L17 | polymer | 120 | 13721.9 | 1 | UniProt (P0AG44) Pfam (PF01196) In PDB | Escherichia coli | |
40 | O | 50S ribosomal protein L18 | polymer | 116 | 12663.5 | 1 | UniProt (P0C018) Pfam (PF00861) In PDB | Escherichia coli | |
41 | P | 50S ribosomal protein L19 | polymer | 114 | 13028.1 | 1 | UniProt (P0A7K6) Pfam (PF01245) In PDB | Escherichia coli | |
42 | Q | 50S ribosomal protein L20 | polymer | 117 | 13396.8 | 1 | UniProt (P0A7L3) Pfam (PF00453) In PDB | Escherichia coli | |
43 | R | 50S ribosomal protein L21 | polymer | 103 | 11586.4 | 1 | UniProt (P0AG48) Pfam (PF00829) In PDB | Escherichia coli | |
44 | S | 50S ribosomal protein L22 | polymer | 110 | 12253.4 | 1 | UniProt (P61175) Pfam (PF00237) In PDB | Escherichia coli | |
45 | T | 50S ribosomal protein L23 | polymer | 93 | 10546.5 | 1 | UniProt (P0ADZ0) Pfam (PF00276) In PDB | Escherichia coli | |
46 | U | 50S ribosomal protein L24 | polymer | 102 | 11078.9 | 1 | UniProt (P60624) Pfam (PF00467) Pfam (PF17136) In PDB | Escherichia coli | |
47 | V | 50S ribosomal protein L25 | polymer | 94 | 10713.5 | 1 | UniProt (P68919) Pfam (PF01386) In PDB | Escherichia coli | |
48 | W | 50S ribosomal protein L27 | polymer | 75 | 8174.4 | 1 | UniProt (P0A7L8) Pfam (PF01016) In PDB | Escherichia coli | |
49 | X | 50S ribosomal protein L28 | polymer | 77 | 8896.4 | 1 | UniProt (P0A7M2) Pfam (PF00830) In PDB | Escherichia coli | |
50 | Y | 50S ribosomal protein L29 | polymer | 63 | 7286.5 | 1 | UniProt (P0A7M6) Pfam (PF00831) In PDB | Escherichia coli | |
51 | Z | 50S ribosomal protein L30 | polymer | 58 | 6423.6 | 1 | UniProt (P0AG51) Pfam (PF00327) In PDB | Escherichia coli | |
52 | 0 | 50S ribosomal protein L32 | polymer | 56 | 6332.2 | 1 | UniProt (P0A7N4) Pfam (PF01783) In PDB | Escherichia coli | |
53 | 1 | 50S ribosomal protein L33 | polymer | 50 | 5814.8 | 1 | UniProt (P0A7N9) Pfam (PF00471) In PDB | Escherichia coli | |
54 | 2 | 50S ribosomal protein L34 | polymer | 46 | 5397.5 | 1 | UniProt (P0A7P5) Pfam (PF00468) In PDB | Escherichia coli | |
55 | 3 | 50S ribosomal protein L35 | polymer | 64 | 7181.8 | 1 | UniProt (P0A7Q1) Pfam (PF01632) In PDB | Escherichia coli | Ribosomal protein A |
56 | 4 | 50S ribosomal protein L36 | polymer | 38 | 4377.4 | 1 | UniProt (P0A7Q6) Pfam (PF00444) In PDB | Escherichia coli | Ribosomal protein B |
57 | 6 | 50S ribosomal protein L31 | polymer | 66 | 7516.7 | 1 | UniProt (P0A7M9) Pfam (PF01197) In PDB | Escherichia coli | |
58 | w | CCA 3' end of E-site tRNASec (low occupancy) | polymer | 3 | 894.6 | 1 | Escherichia coli | ||
59 | v | N-FORMYLMETHIONINE | non-polymer | 177.2 | 1 | Chemie (FME) | |||
60 | y | SELENOCYSTEINE | non-polymer | 168.1 | 1 | Chemie (SEC) | |||
61 | z | PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER | non-polymer | 522.2 | 1 | Chemie (GNP) | |||
62 | z | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
63 | 4, 6 | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
64 | water | water | 18.0 | 2 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 58 |
Total formula weight | 2267800.1 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 1022.6 | |
All* | Total formula weight | 2268822.7 |