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discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
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Escherichia coli K-12 substr. MG1655 Gene-Ontology-Terms Class: GO:0005840 - ribosome

Synonyms: GO:0033279

Definition: 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.

Parent Classes:
GO:0030529 - ribonucleoprotein complex ,
GO:0043232 - intracellular non-membrane-bounded organelle ,
GO:0044444 - cytoplasmic part

Part Of:
GO:0005737 - cytoplasm

Child Classes:
GO:0022626 - cytosolic ribosome

Parts:
GO:0044391 - ribosomal subunit (74) ,
GO:0015934 - large ribosomal subunit (45)

Term Members:
30S ribosomal subunit protein S21 (rpsU) ,
30S ribosomal subunit protein S1 (rpsA) ,
30S ribosomal subunit protein S17 (rpsQ) ,
30S ribosomal subunit protein S14 (rpsN) ,
30S ribosomal subunit protein S15 (rpsO) ,
50S ribosomal subunit protein L14 (rplN) ,
30S ribosomal subunit protein S8 (rpsH) ,
30S ribosomal subunit protein S3 (rpsC) ,
30S ribosomal subunit protein S2 (rpsB) ,
30S ribosomal subunit protein S20 (rpsT) ,
30S ribosomal subunit protein S19 (rpsS) ,
30S ribosomal subunit protein S16 (rpsP) ,
30S ribosomal subunit protein S13 (rpsM) ,
30S ribosomal subunit protein S12 (rpsL) ,
30S ribosomal subunit protein S11 (rpsK) ,
30S ribosomal subunit protein S10 (rpsJ) ,
50S ribosomal subunit protein L35 (rpmI) ,
50S ribosomal subunit protein L31 (rpmE) ,
50S ribosomal subunit protein L20 (rplT) ,
50S ribosomal subunit protein L12 (rplL) ,
50S ribosomal subunit protein L11 (rplK) ,
30S ribosomal subunit protein S7 (rpsG) ,
30S ribosomal subunit protein S6 (rpsF) ,
30S ribosomal subunit protein S22 (sra) ,
50S ribosomal subunit protein L24 (rplX) ,
ribosome maturation protein (rimM) ,
30S ribosomal subunit protein S4 (rpsD) ,
SspB ,
50S ribosomal subunit protein L32 (rpmF) ,
50S ribosomal subunit protein L25 (rplY) ,
50S ribosomal subunit protein L5 (rplE) ,
50S ribosomal subunit protein L22 (rplV) ,
50S ribosomal subunit protein L4 (rplD) ,
50S ribosomal subunit protein L3 (rplC) ,
50S ribosomal subunit protein L2 (rplB) ,
50S ribosomal subunit protein L18 (rplR) ,
50S ribosomal subunit protein L6 (rplF) ,
50S ribosomal subunit protein L30 (rpmD) ,
50S ribosomal subunit protein L21 (rplU) ,
50S ribosomal subunit protein L17 (rplQ) ,
50S ribosomal subunit protein L23 (rplW) ,
50S ribosomal subunit protein L16 (rplP) ,
50S ribosomal subunit protein L13 (rplM) ,
30S ribosomal subunit protein S9 (rpsI) ,
30S ribosomal subunit protein S5 (rpsE) ,
30S ribosomal subunit protein S18 (rpsR) ,
50S ribosomal subunit protein L9 (rplI) ,
50S ribosomal subunit protein L36 (rpmJ) ,
50S ribosomal subunit protein L34 (rpmH) ,
50S ribosomal subunit protein L33 (rpmG) ,
predicted ribosomal protein (ykgM) ,
50S ribosomal subunit protein L29 (rpmC) ,
50S ribosomal subunit protein L28 (rpmB) ,
50S ribosomal subunit protein L27 (rpmA) ,
50S ribosomal subunit protein L1 (rplA) ,
50S ribosomal subunit protein L19 (rplS) ,
50S ribosomal subunit protein L10 (rplJ) ,
50S ribosomal subunit protein L15 (rplO)

Unification Links: GO:0005840


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 18.5 on Sun Nov 23, 2014, BIOCYC13A.