9NLB
E. coli initiation complex with EQ2-EttA in Hydrolytic 2 conformation
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 (1) | Large ribosomal subunit protein uL1 | polymer | 220 | 23392.1 | 1 | UniProt (P0A7L0) Pfam (PF00687) | Escherichia coli | 50S ribosomal protein L1 |
| 2 | B (13) | Large ribosomal subunit protein uL13 | polymer | 142 | 16050.6 | 1 | UniProt (P0AA10) Pfam (PF00572) | Escherichia coli | 50S ribosomal protein L13 |
| 3 | C (14) | 50S ribosomal protein L14 | polymer | 122 | 13451.9 | 1 | UniProt (S1NW45) Pfam (PF00238) UniProt (by SIFTS) (P0ADY3) | Escherichia coli | |
| 4 | D (15) | 50S ribosomal protein L15 | polymer | 143 | 14877.3 | 1 | UniProt (A0A037Y8L6) Pfam (PF00828) UniProt (by SIFTS) (P02413) | Escherichia coli | |
| 5 | E (16) | 50S ribosomal protein L16 | polymer | 136 | 15312.3 | 1 | UniProt (P0ADY7) Pfam (PF00252) | Escherichia coli | Large ribosomal subunit protein uL16 |
| 6 | F (17) | Large ribosomal subunit protein bL17 | polymer | 120 | 13721.9 | 1 | UniProt (P0AG44) Pfam (PF01196) | Escherichia coli | 50S ribosomal protein L17 |
| 7 | G (18) | Large ribosomal subunit protein uL18 | polymer | 116 | 12663.5 | 1 | UniProt (P0C018) Pfam (PF00861) | Escherichia coli | 50S ribosomal protein L18 |
| 8 | H (19) | 50S ribosomal protein L19 | polymer | 114 | 13028.1 | 1 | UniProt (S1PSA3) Pfam (PF01245) UniProt (by SIFTS) (P0A7K6) | Escherichia coli | |
| 9 | I (2) | 50S ribosomal protein L2 | polymer | 271 | 29663.2 | 1 | UniProt (P60422) Pfam (PF03947) Pfam (PF00181) | Escherichia coli | Large ribosomal subunit protein uL2 |
| 10 | J (20) | Large ribosomal subunit protein bL20 | polymer | 117 | 13396.8 | 1 | UniProt (C3T7Q7) Pfam (PF00453) UniProt (by SIFTS) (P0A7L3) | Escherichia coli | |
| 11 | K (21) | Large ribosomal subunit protein bL21 | polymer | 103 | 11586.4 | 1 | UniProt (Q1R6F0) Pfam (PF00829) UniProt (by SIFTS) (P0AG48) | Escherichia coli | 50S ribosomal protein L21 |
| 12 | L (22) | Large ribosomal subunit protein uL22 | polymer | 110 | 12253.4 | 1 | UniProt (Q1R610) Pfam (PF00237) UniProt (by SIFTS) (P61175) | Escherichia coli | 50S ribosomal protein L22 |
| 13 | M (23) | Large ribosomal subunit protein uL23 | polymer | 93 | 10546.5 | 1 | UniProt (C3SQV2) Pfam (PF00276) UniProt (by SIFTS) (P0ADZ0) | Escherichia coli | |
| 14 | N (24) | Large ribosomal subunit protein uL24 | polymer | 102 | 11078.9 | 1 | UniProt (A0A7U9LWC1) Pfam (PF00467) Pfam (PF17136) UniProt (by SIFTS) (P60624) | Escherichia coli | 50S ribosomal protein L24 |
| 15 | O (25) | Large ribosomal subunit protein bL25 | polymer | 94 | 10713.5 | 1 | UniProt (P68919) Pfam (PF01386) | Escherichia coli | |
| 16 | P (27) | Large ribosomal subunit protein bL27 | polymer | 76 | 8275.5 | 1 | UniProt (P0A7L8) Pfam (PF01016) | Escherichia coli | 50S ribosomal protein L27 |
| 17 | Q (28) | 50S ribosomal protein L28 | polymer | 77 | 8896.4 | 1 | UniProt (A0A0E2KZD0) Pfam (PF00830) UniProt (by SIFTS) (P0A7M2) | Escherichia coli | |
| 18 | R (29) | Large ribosomal subunit protein uL29 | polymer | 63 | 7286.5 | 1 | UniProt (C3SQY2) Pfam (PF00831) UniProt (by SIFTS) (P0A7M6) | Escherichia coli | |
| 19 | S (3) | 50S ribosomal protein L3 | polymer | 209 | 22277.5 | 1 | UniProt (P60438) Pfam (PF00297) | Escherichia coli | Large ribosomal subunit protein uL3 |
| 20 | T (30) | 50S ribosomal protein L30 | polymer | 58 | 6423.6 | 1 | UniProt (P0AG51) Pfam (PF00327) | Escherichia coli | Large ribosomal subunit protein uL30 |
| 21 | U (31) | Large ribosomal subunit protein bL31 | polymer | 66 | 7516.7 | 1 | UniProt (P0A7M9) Pfam (PF01197) | Escherichia coli | 50S ribosomal protein L31 |
| 22 | V (32) | 50S ribosomal protein L32 | polymer | 56 | 6332.2 | 1 | UniProt (A0A828UBL8) Pfam (PF01783) UniProt (by SIFTS) (P0A7N4) | Escherichia coli | |
| 23 | W (33) | Large ribosomal subunit protein bL33 | polymer | 50 | 5814.8 | 1 | UniProt (P0A7N9) Pfam (PF00471) | Escherichia coli | 50S ribosomal protein L33 |
| 24 | X (34) | 50S ribosomal protein L34 | polymer | 46 | 5397.5 | 1 | UniProt (B7MGC4) Pfam (PF00468) UniProt (by SIFTS) (P0A7P5) | Escherichia coli | |
| 25 | Y (35) | Large ribosomal subunit protein bL35 | polymer | 64 | 7181.8 | 1 | UniProt (P0A7Q2) Pfam (PF01632) UniProt (by SIFTS) (P0A7Q1) | Escherichia coli | |
| 26 | Z (36) | 50S ribosomal protein L36 | polymer | 38 | 4377.4 | 1 | UniProt (A0A0E2L017) Pfam (PF00444) UniProt (by SIFTS) (P0A7Q6) | Escherichia coli | |
| 27 | AA (4) | Large ribosomal subunit protein uL4 | polymer | 201 | 22121.6 | 1 | UniProt (P60723) Pfam (PF00573) | Escherichia coli | 50S ribosomal protein L4 |
| 28 | BA (5) | 50S ribosomal protein L5 | polymer | 177 | 20073.2 | 1 | UniProt (A0A4P8BX24) Pfam (PF00281) Pfam (PF00673) UniProt (by SIFTS) (P62399) | Escherichia coli | |
| 29 | CA (6) | Large ribosomal subunit protein uL6 | polymer | 176 | 18801.6 | 1 | UniProt (C3SR17) Pfam (PF00347) UniProt (by SIFTS) (P0AG55) | Escherichia coli | |
| 30 | DA (9) | Large ribosomal subunit protein bL9 | polymer | 149 | 15789.0 | 1 | UniProt (P0A7R1) Pfam (PF01281) Pfam (PF03948) | Escherichia coli | 50S ribosomal protein L9 |
| 31 | EA (E) | Energy-dependent translational throttle protein EttA | polymer | 552 | 62185.4 | 1 | UniProt (P0A9W3) Pfam (PF00005) Pfam (PF12848) | Escherichia coli | Translational regulatory factor EttA |
| 32 | FA (M) | mRNA | polymer | 9 | 2886.8 | 1 | Escherichia coli | ||
| 33 | GA (R1) | 23S ribosomal RNA | polymer | 2903 | 941322.2 | 1 | GenBank (2019144442) | Escherichia coli | |
| 34 | HA (R2) | 5S ribosomal RNA | polymer | 119 | 38483.9 | 1 | GenBank (1815787944) | Escherichia coli | |
| 35 | IA (R3) | 16S ribosomal RNA | polymer | 1531 | 496258.0 | 1 | GenBank (2852409670) | Escherichia coli | |
| 36 | JA (T) | tRNA | polymer | 77 | 24793.9 | 1 | Escherichia coli | ||
| 37 | KA (sb) | Small ribosomal subunit protein uS2 | polymer | 218 | 24253.9 | 1 | UniProt (P0A7V0) Pfam (PF00318) | Escherichia coli | 30S ribosomal protein S2 |
| 38 | LA (sc) | Small ribosomal subunit protein uS3 | polymer | 206 | 23078.8 | 1 | UniProt (P0A7V5) Pfam (PF07650) Pfam (PF00189) UniProt (by SIFTS) (P0A7V3) | Escherichia coli | 30S ribosomal protein S3 |
| 39 | MA (sd) | 30S ribosomal protein S4 | polymer | 205 | 23383.0 | 1 | UniProt (C3SR62) Pfam (PF00163) Pfam (PF01479) UniProt (by SIFTS) (P0A7V8) | Escherichia coli | |
| 40 | NA (se) | Small ribosomal subunit protein uS5 | polymer | 157 | 16532.1 | 1 | UniProt (P0A7W1) Pfam (PF00333) Pfam (PF03719) | Escherichia coli | 30S ribosomal protein S5 |
| 41 | OA (sf) | 30S ribosomal protein S6, non-modified isoform | polymer | 100 | 11669.4 | 1 | UniProt (P02358) Pfam (PF01250) | Escherichia coli | |
| 42 | PA (sg) | 30S ribosomal protein S7 | polymer | 151 | 16861.5 | 1 | UniProt (P02359) Pfam (PF00177) | Escherichia coli | Small ribosomal subunit protein uS7 |
| 43 | QA (sh) | 30S ribosomal protein S8 | polymer | 129 | 14015.4 | 1 | UniProt (A0A828U358) Pfam (PF00410) UniProt (by SIFTS) (P0A7W7) | Escherichia coli | |
| 44 | RA (si) | Small ribosomal subunit protein uS9 | polymer | 127 | 14554.9 | 1 | UniProt (C3SRY2) Pfam (PF00380) UniProt (by SIFTS) (P0A7X3) | Escherichia coli | |
| 45 | SA (sj) | 30S ribosomal protein S10 | polymer | 98 | 11197.0 | 1 | UniProt (A0A0H3EQD3) Pfam (PF00338) UniProt (by SIFTS) (P0A7R5) | Escherichia coli | |
| 46 | TA (sk) | Small ribosomal subunit protein uS11 | polymer | 116 | 12388.1 | 1 | UniProt (C3SR57) Pfam (PF00411) UniProt (by SIFTS) (P0A7R9) | Escherichia coli | |
| 47 | UA (sl) | Small ribosomal subunit protein uS12 | polymer | 123 | 13637.0 | 1 | UniProt (C3SQR7) Pfam (PF00164) UniProt (by SIFTS) (P0A7S3) | Escherichia coli | |
| 48 | VA (sm) | 30S ribosomal protein S13 | polymer | 114 | 12625.8 | 1 | UniProt (S1P5F8) Pfam (PF00416) UniProt (by SIFTS) (P0A7S9) | Escherichia coli | |
| 49 | WA (sn) | Small ribosomal subunit protein uS14 | polymer | 100 | 11475.4 | 1 | UniProt (A0A8S0FJJ0) Pfam (PF00253) UniProt (by SIFTS) (P0AG59) | Escherichia coli | |
| 50 | XA (so) | Small ribosomal subunit protein uS15 | polymer | 88 | 10159.6 | 1 | UniProt (P0ADZ4) Pfam (PF00312) | Escherichia coli | 30S ribosomal protein S15 |
| 51 | YA (sp) | Small ribosomal subunit protein bS16 | polymer | 82 | 9207.6 | 1 | UniProt (C3SYP2) Pfam (PF00886) UniProt (by SIFTS) (P0A7T3) | Escherichia coli | |
| 52 | ZA (sq) | Small ribosomal subunit protein uS17 | polymer | 80 | 9263.9 | 1 | UniProt (P0AG63) Pfam (PF00366) | Escherichia coli | 30S ribosomal protein S17 |
| 53 | AB (sr) | 30S ribosomal protein S18 | polymer | 65 | 7606.8 | 1 | UniProt (E0J6I2) Pfam (PF01084) UniProt (by SIFTS) (P0A7T7) | Escherichia coli | |
| 54 | BB (ss) | 30S ribosomal protein S19 | polymer | 79 | 9057.6 | 1 | UniProt (A0A7U9LGZ0) Pfam (PF00203) UniProt (by SIFTS) (P0A7U3) | Escherichia coli | |
| 55 | CB (st) | 30S ribosomal protein S20 | polymer | 85 | 9506.2 | 1 | UniProt (C3TRH7) Pfam (PF01649) UniProt (by SIFTS) (P0A7U7) | Escherichia coli | |
| 56 | DB (su) | Small ribosomal subunit protein bS21 | polymer | 70 | 8392.8 | 1 | UniProt (P68679) Pfam (PF01165) | Escherichia coli | 30S ribosomal protein S21 |
| 57 | AC, AD, AE, AF, AG... (R1, R3, 15, 2, 32) | MAGNESIUM ION | non-polymer | 24.3 | 279 | Chemie (MG) | |||
| 58 | HB, IB (E) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 59 | JB, KB (E) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 60 | BM (T) | N-FORMYLMETHIONINE | non-polymer | 177.2 | 1 | Chemie (FME) |
Sequence modifications
E: 1 - 552 (UniProt: P0A9W3)
R1: 1 - 2903 (GenBank: 2019144442)
| PDB | External Database | Details |
|---|---|---|
| Gln 188 | Glu 188 | conflict |
| Ser 341 | Asp 341 | conflict |
| Gln 470 | Glu 470 | conflict |
| PDB | External Database | Details |
|---|---|---|
| G 1847 | A 2609611 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 56 |
| Total formula weight | 2223098.5 | |
| Non-Polymers* | Number of molecules | 284 |
| Total formula weight | 8018.7 | |
| All* | Total formula weight | 2231117.1 |
