ribosome
An intracellular organelle, about 200 A in diameter, consisting of RNA and protein. It is the site of protein biosynthesis resulting from translation of messenger RNA (mRNA). It consists of two subunits, one large and one small, each containing only protein and RNA. Both the ribosome and its subunits are characterized by their sedimentation coefficients, expressed in Svedberg units (symbol: S). Hence, the prokaryotic ribosome (70S) comprises a large (50S) subunit and a small (30S) subunit, while the eukaryotic ribosome (80S) comprises a large (60S) subunit and a small (40S) subunit. Two sites on the ribosomal large subunit are involved in translation, namely the aminoacyl site (A site) and peptidyl site (P site). Ribosomes from prokaryotes, eukaryotes, mitochondria, and chloroplasts have characteristically distinct ribosomal proteins.
GO:0043232
intracellular membraneless organelle
is_a
free ribosome
narrow
membrane bound ribosome
narrow
ribosomal RNA
related
SPAC343.08c SPRRNA.06 SPAC23H3.07c SPRRNA.10 SPAC18G6.14c SPAC4F8.06 SPAC3G9.03 SPCC613.05c SPBC83.02c SPCC576.11 SPCP1E11.09c SPAC806.03c SPAC664.04c SPRRNA.37 SPRRNA.20 SPAC328.10c SPBC1685.10 SPBC29A3.15c SPAC959.08 SPAC13G6.02c SPBP4H10.13 SPCC285.15c SPBC685.06 SPBC4B4.11 SPBC11C11.09c SPBC14C8.16c SPAC6F6.07c SPBC18E5.04 SPBC14C8.10 SPBC18H10.12c SPCC18B5.06 SPAC3H8.03 SPCC1223.05c SPBC2F12.07c SPAC1952.14c SPAC144.11 SPAC26A3.07c SPRRNA.30 SPCC4B3.09c SPBC17G9.10 SPBC1539.01c SPAC16E8.10c SPAC6G10.11c SPCC4G3.06c SPRRNA.11 SPAC23C11.02c SPBC21B10.10 SPAC17A5.03 SPBC2D10.09 SPRRNA.15 SPAC22H12.04c SPRRNA.50 SPAC24C9.10c SPBC800.04c SPRRNA.42 SPBC405.07 SPBC4F6.08c SPBC18H10.13 SPBC2F12.04 SPBC11C11.07 SPCC1393.03 SPAC644.17c SPBC365.03c SPCC1322.15 SPBP22H7.08 SPRRNA.48 SPCC736.10c SPCC1442.19 SPBC839.13c SPRRNA.28 SPRRNA.26 SPBC2G2.05 SPRRNA.45 SPAC31G5.17c SPRRNA.43 SPBC30D10.18c SPBC23G7.15c SPAC11E3.15 SPAC23A1.08c SPCC74.05 SPRRNA.14 SPAP19A11.05c SPAC664.06 SPBC409.14c SPBC3H7.04 SPRRNA.29 SPCC777.17c SPBC29B5.03c SPAC343.02 SPRRNA.24 SPRRNA.33 SPBC18H10.14 SPBC19F8.05 SPAC1782.04 SPRRNA.51 SPBC3B9.14c SPAC3G6.13c SPBC776.01 SPAC3H5.07 SPCC1682.14 SPCC1795.07 SPBC29A3.04 SPBC887.07 SPAC12G12.08 SPRRNA.35 SPBC19F8.08 SPAC31A2.03 SPCC622.18 SPAPB8E5.06c SPAC4F8.05c SPBC211.01 SPRRNA.07 SPRRNA.03 SPRRNA.40 SPBC2F12.10 SPAC1250.05 SPAC23A1.18c SPAC1486.07c SPBC2D10.08c SPAC23A1.11 SPCC1183.08c SPRRNA.47 SPAC1687.06c SPAC890.08 SPCP31B10.08c SPBC577.02 SPAC1F7.13c SPRRNA.05 SPBC3B9.13c SPBC839.09c SPAC4G9.16c SPBC337.08c SPBC106.18 SPAC664.05 SPCC24B10.09 SPRRNA.53 SPBC1271.13 SPRRNA.39 SPCC24B10.04 SPAC4G9.17c SPAC31G5.03 SPRRNA.36 SPBC21C3.13 SPBC4F6.04 SPCC18.14c SPAC17G6.06 SPAC19B12.04 SPAC24H6.07 SPCC126.05c SPRRNA.31 SPRRNA.41 SPCC1259.01c SPBC1921.01c SPBC16C6.11 SPBC2F12.02c SPRRNA.52 SPAC26A3.04 SPAC11G7.04 SPCC645.09 SPAC24C9.13c SPBC83.06c SPAC3H5.12c SPBC776.11 SPCC16C4.15 SPRRNA.38 SPAC3H5.10 SPAC3A12.10 SPBC17G9.07 SPAC22A12.04c SPAPB17E12.13 SPRRNA.49 SPAC1805.13 SPAC589.10c SPAC3H5.05c SPBC649.02 SPCC970.05 SPAC3A12.19 SPMIT.08 SPBC56F2.14 SPAC959.07 SPBC3D6.15 SPAC9G1.03c SPBC29A3.12 SPBC839.04 SPRRNA.16 SPBC18H10.17c SPCC18B5.04 SPAC25G10.06 SPAC8C9.08 SPRRNA.17 SPBC16A3.14 SPAC1071.08 SPRRNA.04 SPBC354.06 SPRRNA.02 SPAPB17E12.05 SPBC16G5.04 SPBC2G2.07c SPAC1B3.18c SPRRNA.18 SPRRNA.34 SPAPB1E7.12 SPBC16D10.11c SPBC1685.02c SPBC9B6.06 SPAC1751.02c SPCC1739.02c SPBC13G1.01c SPAC521.05 SPAC1805.11c SPCC962.04 SPAC644.15 SPAC5D6.01 SPRRNA.32 SPBC19G7.03c SPAPJ698.02c SPBC29A3.09c SPAC2F7.15 SPBC16G5.14c SPBP8B7.06 SPBC1711.18 SPCC31H12.04c SPCC364.03 SPCC576.08c SPAC1610.02c SPRRNA.46 SPAC31A2.08 SPAC30D11.12 SPRRNA.12 SPAC1805.12c SPBC1685.09 SPCC1393.11 SPRRNA.44 SPBC30D10.12c SPAC13G6.07c SPBC21C3.04c SPAC29A4.03c SPCC16A11.11 SPCC613.06 SPBC685.07c SPRRNA.19 SPBC18E5.06 SPBP8B7.03c SPRRNA.01 SPCC1919.08c SPBC19C2.12 SPBC8D2.23 SPAC4F8.02c SPCC5E4.07 SPBC56F2.02 SPRRNA.13 SPBC1604.13c SPAP7G5.05 SPBC11B10.04c SPBC1711.06 SPCC576.09 SPAC1071.07c SPCC330.14c SPCC16C4.13c SPAC1783.08c SPCC1322.11 SPAC2C4.16c SPBC839.05c SPBC16A3.04 SPCC663.04 SPAC694.05c SPAC6G9.09c SPAC15E1.03 SPBP4H10.15 SPAC3F10.18c SPBC1105.03c SPRRNA.27