4BTS
THE CRYSTAL STRUCTURE OF THE EUKARYOTIC 40S RIBOSOMAL SUBUNIT IN COMPLEX WITH EIF1 AND EIF1A
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, ED, KA, UB (A0, B0, C0, D0) | TRANSLATION INITIATION FACTOR EIF-1A FAMILY PROTEIN | polymer | 211 | 24713.0 | 4 | UniProt (I7MK25) Pfam (PF01176) | Tetrahymena thermophila SB210 | EUKARYOTIC TRANSLATION INITIATION FACTOR 1A |
| 2 | B, FD, LA, VB (A1, B1, C1, D1) | 40S RIBOSOMAL PROTEIN RPS28E | polymer | 68 | 7628.9 | 4 | UniProt (E6PBU6) Pfam (PF01200) | TETRAHYMENA THERMOPHILA | RPS28 |
| 3 | C, GD, MA, WB (A2, B2, C2, D2) | 40S RIBOSOMAL PROTEIN S8 | polymer | 208 | 24250.3 | 4 | UniProt (E6PBS6) Pfam (PF01201) | TETRAHYMENA THERMOPHILA | RPS8 |
| 4 | D, HD, NA, XB (A3, B3, C3, D3) | 40S RIBOSOMAL PROTEIN RPS7E | polymer | 197 | 23231.1 | 4 | UniProt (E6PBS5) Pfam (PF01251) | TETRAHYMENA THERMOPHILA | RPS7 |
| 5 | E, ID, OA, YB (A4, B4, C4, D4) | 40S RIBOSOMAL PROTEIN S3A | polymer | 265 | 29709.2 | 4 | UniProt (E6PBR8) Pfam (PF01015) | TETRAHYMENA THERMOPHILA | RPS3A |
| 6 | F, JD, PA, ZB (A5, B5, C5, D5) | 40S RIBOSOMAL PROTEIN RPS26E | polymer | 119 | 13844.3 | 4 | UniProt (E6PBU4) Pfam (PF01283) | TETRAHYMENA THERMOPHILA | RPS26 |
| 7 | AC, G, KD, QA (A6, B6, C6, D6) | 40S RIBOSOMAL PROTEIN S27 | polymer | 81 | 9245.9 | 4 | UniProt (E6PBU5) Pfam (PF01667) | TETRAHYMENA THERMOPHILA | RPS27 |
| 8 | BC, H, LD, RA (A7, B7, C7, D7) | 40S RIBOSOMAL PROTEIN RPS10E | polymer | 162 | 18614.9 | 4 | UniProt (E6PBS8) Pfam (PF03501) | TETRAHYMENA THERMOPHILA | RPS10 |
| 9 | CC, I, MD, SA (A8, B8, C8, D8) | 40S RIBOSOMAL PROTEIN RPS25E | polymer | 143 | 15297.9 | 4 | UniProt (E6PBU3) Pfam (PF03297) | TETRAHYMENA THERMOPHILA | RPS25 |
| 10 | DC, J, ND, TA (A9, B9, C9, D9) | 40S RIBOSOMAL PROTEIN RPS31E | polymer | 189 | 20897.5 | 4 | UniProt (E6PBU9) Pfam (PF01599) | TETRAHYMENA THERMOPHILA | RPS27A |
| 11 | EC, K, OD, UA (AA, BA, CA, DA) | 18S ribosomal RNA | polymer | 1753 | 565193.5 | 4 | GenBank (10852) | TETRAHYMENA THERMOPHILA | |
| 12 | FC, L, PD, VA (AB, BB, CB, DB) | 40S RIBOSOMAL PROTEIN SA | polymer | 241 | 27533.1 | 4 | UniProt (E6PBR9) Pfam (PF00318) | TETRAHYMENA THERMOPHILA | RPS2A |
| 13 | GC, M, QD, WA (AC, BC, CC, DC) | 40S RIBOSOMAL PROTEIN RPS3E | polymer | 243 | 27577.2 | 4 | UniProt (E6PBS1) Pfam (PF07650) Pfam (PF00189) | TETRAHYMENA THERMOPHILA | RPS3 |
| 14 | HC, N, RD, XA (AD, BD, CD, DD) | 40S RIBOSOMAL PROTEIN RPS9E | polymer | 181 | 21190.9 | 4 | UniProt (E6PBS7) Pfam (PF00163) Pfam (PF01479) | TETRAHYMENA THERMOPHILA | RPS9 |
| 15 | IC, O, SD, YA (AE, BE, CE, DE) | 40S RIBOSOMAL PROTEIN RPS2E | polymer | 296 | 33743.6 | 4 | UniProt (E6PBS0) Pfam (PF00333) Pfam (PF03719) | TETRAHYMENA THERMOPHILA | RPS2 |
| 16 | JC, P, TD, ZA (AF, BF, CF, DF) | EIF1 | polymer | 101 | 11956.4 | 4 | UniProt (E6PBV1) Pfam (PF01253) | TETRAHYMENA THERMOPHILA | EUKARYOTIC TRANSLATION INITIATION FACTOR 1 |
| 17 | AB, KC, Q, UD (AG, BG, CG, DG) | 40S RIBOSOMAL PROTEIN RPS5E | polymer | 200 | 22513.2 | 4 | UniProt (E6PBS3) Pfam (PF00177) | TETRAHYMENA THERMOPHILA | RPS5 |
| 18 | BB, LC, R, VD (AH, BH, CH, DH) | 40S RIBOSOMAL PROTEIN RPS22E | polymer | 130 | 14931.7 | 4 | UniProt (E6PBU0) Pfam (PF00410) | TETRAHYMENA THERMOPHILA | RPS15A |
| 19 | CB, MC, S, WD (AI, BI, CI, DI) | 40S RIBOSOMAL PROTEIN RPS16E | polymer | 145 | 16417.3 | 4 | UniProt (E6PBT4) Pfam (PF00380) | TETRAHYMENA THERMOPHILA | RPS16 |
| 20 | DB, NC, T, XD (AJ, BJ, CJ, DJ) | 40S RIBOSOMAL PROTEIN RPS20E | polymer | 120 | 13696.0 | 4 | UniProt (E6PBT8) Pfam (PF00338) | TETRAHYMENA THERMOPHILA | RPS20 |
| 21 | EB, OC, U, YD (AK, BK, CK, DK) | 40S RIBOSOMAL PROTEIN RPS14E | polymer | 151 | 16401.9 | 4 | UniProt (E6PBT2) Pfam (PF00411) | TETRAHYMENA THERMOPHILA | RPS14 |
| 22 | FB, PC, V, ZD (AL, BL, CL, DL) | 40S RIBOSOMAL PROTEIN S12 | polymer | 142 | 15777.7 | 4 | UniProt (P06147) Pfam (PF00164) | TETRAHYMENA THERMOPHILA | RPS23 |
| 23 | AE, GB, QC, W (AM, BM, CM, DM) | 40S RIBOSOMAL PROTEIN RPS18E | polymer | 155 | 17801.8 | 4 | UniProt (E6PBT6) Pfam (PF00416) | TETRAHYMENA THERMOPHILA | RPS18 |
| 24 | BE, HB, RC, X (AN, BN, CN, DN) | 40S RIBOSOMAL PROTEIN RPS29E | polymer | 55 | 6663.9 | 4 | UniProt (E6PBU7) Pfam (PF00253) | TETRAHYMENA THERMOPHILA | RPS29 |
| 25 | CE, IB, SC, Y (AO, BO, CO, DO) | 40S RIBOSOMAL PROTEIN RPS13E | polymer | 153 | 17623.1 | 4 | UniProt (E6PBT1) Pfam (PF08069) Pfam (PF00312) | TETRAHYMENA THERMOPHILA | RPS13 |
| 26 | DE, JB, TC, Z (AP, BP, CP, DP) | 40S RIBOSOMAL PROTEIN S24 | polymer | 149 | 17128.1 | 4 | UniProt (E6PBU2) Pfam (PF01282) | TETRAHYMENA THERMOPHILA | RPS24 |
| 27 | AA, EE, KB, UC (AQ, BQ, CQ, DQ) | 40S RIBOSOMAL PROTEIN RPS11E | polymer | 157 | 18142.4 | 4 | UniProt (E6PBS9) Pfam (PF16205) Pfam (PF00366) | TETRAHYMENA THERMOPHILA | RPS11 |
| 28 | BA, FE, LB, VC (AR, BR, CR, DR) | 40S RIBOSOMAL PROTEIN RACK1 | polymer | 343 | 38523.4 | 4 | UniProt (E6PBV0) Pfam (PF00400) | TETRAHYMENA THERMOPHILA | RACK1 |
| 29 | CA, GE, MB, WC (AS, BS, CS, DS) | 40S RIBOSOMAL PROTEIN RPS15E | polymer | 144 | 15905.6 | 4 | UniProt (E6PBT3) Pfam (PF00203) | TETRAHYMENA THERMOPHILA | RPS15 |
| 30 | DA, HE, NB, XC (AT, BT, CT, DT) | 40S RIBOSOMAL PROTEIN RPS19E | polymer | 155 | 17774.6 | 4 | UniProt (E6PBT7) Pfam (PF01090) | TETRAHYMENA THERMOPHILA | RPS19 |
| 31 | EA, IE, OB, YC (AU, BU, CU, DU) | 40S RIBOSOMAL PROTEIN RPS12E | polymer | 126 | 13832.1 | 4 | UniProt (E6PBT0) Pfam (PF01248) | TETRAHYMENA THERMOPHILA | RPS12 |
| 32 | FA, JE, PB, ZC (AV, BV, CV, DV) | 40S RIBOSOMAL PROTEIN RPS17E | polymer | 130 | 14963.5 | 4 | UniProt (E6PBT5) Pfam (PF00833) | TETRAHYMENA THERMOPHILA | RPS17 |
| 33 | AD, GA, KE, QB (AW, BW, CW, DW) | 40S RIBOSOMAL PROTEIN RPS4E | polymer | 259 | 29512.2 | 4 | UniProt (E6PBS2) Pfam (PF08071) Pfam (PF00900) Pfam (PF16121) | TETRAHYMENA THERMOPHILA | RPS4 |
| 34 | BD, HA, LE, RB (AX, BX, CX, DX) | 40S RIBOSOMAL PROTEIN RPS30E | polymer | 80 | 9249.0 | 4 | UniProt (E6PBU8) Pfam (PF04758) | TETRAHYMENA THERMOPHILA | RPS30 |
| 35 | CD, IA, ME, SB (AY, BY, CY, DY) | 40S RIBOSOMAL PROTEIN S6 | polymer | 293 | 32614.6 | 4 | UniProt (E6PBS4) Pfam (PF01092) | TETRAHYMENA THERMOPHILA | |
| 36 | DD, JA, NE, TB (AZ, BZ, CZ, DZ) | 40S RIBOSOMAL PROTEIN RPS21E | polymer | 97 | 10704.1 | 4 | UniProt (E6PBT9) Pfam (PF01249) | TETRAHYMENA THERMOPHILA | RPS21 |
| 37 | AL, CO, DO, EO, FO... (C9, CN, D5, D6, D9...) | ZINC ION | non-polymer | 65.4 | 16 | Chemie (ZN) | |||
| 38 | AF, AG, AH, AI, AJ... (AA, BA, CA, DA) | MAGNESIUM ION | non-polymer | 24.3 | 316 | Chemie (MG) | |||
| 39 | IR, JR, KR, LR, MR... (AA, BA, C2, C4, C5...) | water | water | 18.0 | 1896 | Chemie (HOH) |
Sequence modifications
A0, B0, C0, D0: 2 - 193 (UniProt: I7MK25)
| PDB | External Database | Details |
|---|---|---|
| Met -17 | - | expression tag |
| Gly -16 | - | expression tag |
| Ser -15 | - | expression tag |
| Ser -14 | - | expression tag |
| His -13 | - | expression tag |
| His -12 | - | expression tag |
| His -11 | - | expression tag |
| His -10 | - | expression tag |
| His -9 | - | expression tag |
| His -8 | - | expression tag |
| Glu -7 | - | expression tag |
| Asn -6 | - | expression tag |
| Leu -5 | - | expression tag |
| Tyr -4 | - | expression tag |
| Phe -3 | - | expression tag |
| Gln -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Asn 0 | - | expression tag |
| Ala 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 144 |
| Total formula weight | 4939216.1 | |
| Non-Polymers* | Number of molecules | 332 |
| Total formula weight | 8726.9 | |
| All* | Total formula weight | 4947943.0 |
