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MetaCyc Polypeptide: 50S ribosomal subunit protein L33

Gene: rpmG Accession Numbers: EG10891 (MetaCyc), b3636, ECK3626

Species: Escherichia coli K-12 substr. MG1655

Component of:
50S ribosomal subunit
ribosome

Summary:
The L33 protein is a component of the 50S subunit of the ribosome.

L33 is located within 21 Å of nucleotide C2475 of 23S rRNA, near the peptidyltransferase center [Muralikrishna95]. L33 had previously been shown to crosslink to 23S rRNA [Osswald90] and to tRNA in the P site [Bausk, Graifer89, Podkowinski89, Sumpter90, Podkowinski91, Mitchell93, Osswald95] and E site [Osswald95]. L33 also crosslinks to L1 and L27 [Walleczek89a, Redl89, Walleczek89].

The initiating methionine of L33 is lost [Arnold99] or may be methylated [Chang77]; L33 is methylated at the first alanine residue [Cammack65, Chang77, Arnold99].

A strain containing an IS element insertion in rpmG shows no major defect in ribosome assembly [Coleman93]; L33 appears to have no significant role in ribosome synthesis or function [Maguire97, Maguire97a, Maguire97b].

Locations: cytosol, ribosome

Map Position: [3,809,273 <- 3,809,440]

Unification Links: ASAP:ABE-0011883 , CGSC:236 , DIP:DIP-35968N , DisProt:DP00143 , EchoBASE:EB0884 , EcoGene:EG10891 , EcoliWiki:b3636 , Mint:MINT-1234559 , ModBase:P0A7N9 , OU-Microarray:b3636 , PortEco:b3636 , PR:PRO_000023839 , Pride:P0A7N9 , Protein Model Portal:P0A7N9 , RefSeq:NP_418093 , RegulonDB:EG10891 , SMR:P0A7N9 , String:511145.b3636 , UniProt:P0A7N9

Relationship Links: InterPro:IN-FAMILY:IPR001705 , InterPro:IN-FAMILY:IPR011332 , InterPro:IN-FAMILY:IPR018264 , PDB:Structure:1P85 , PDB:Structure:1P86 , PDB:Structure:1VS6 , PDB:Structure:1VS8 , PDB:Structure:1VT2 , PDB:Structure:2AW4 , PDB:Structure:2AWB , PDB:Structure:2GYA , PDB:Structure:2GYC , PDB:Structure:2I2T , PDB:Structure:2I2V , PDB:Structure:2J28 , PDB:Structure:2QAM , PDB:Structure:2QAO , PDB:Structure:2QBA , PDB:Structure:2QBC , PDB:Structure:2QBE , PDB:Structure:2QBG , PDB:Structure:2QBI , PDB:Structure:2QBK , PDB:Structure:2QOV , PDB:Structure:2QOX , PDB:Structure:2QOZ , PDB:Structure:2QP1 , PDB:Structure:2RDO , PDB:Structure:2VHM , PDB:Structure:2VHN , PDB:Structure:2WWQ , PDB:Structure:2Z4L , PDB:Structure:2Z4N , PDB:Structure:3BBX , PDB:Structure:3DF2 , PDB:Structure:3DF4 , PDB:Structure:3E1B , PDB:Structure:3E1D , PDB:Structure:3FIK , PDB:Structure:3I1N , PDB:Structure:3I1P , PDB:Structure:3I1R , PDB:Structure:3I1T , PDB:Structure:3I20 , PDB:Structure:3I22 , PDB:Structure:3IZT , PDB:Structure:3IZU , PDB:Structure:3J01 , PDB:Structure:3J0T , PDB:Structure:3J0W , PDB:Structure:3J0Y , PDB:Structure:3J11 , PDB:Structure:3J12 , PDB:Structure:3J14 , PDB:Structure:3J19 , PDB:Structure:3J37 , PDB:Structure:3KCR , PDB:Structure:3OAS , PDB:Structure:3OAT , PDB:Structure:3OFC , PDB:Structure:3OFD , PDB:Structure:3OFQ , PDB:Structure:3OFR , PDB:Structure:3OFZ , PDB:Structure:3OG0 , PDB:Structure:3ORB , PDB:Structure:3R8S , PDB:Structure:3R8T , PDB:Structure:3SGF , PDB:Structure:3UOS , PDB:Structure:4GAR , PDB:Structure:4GAU , PDB:Structure:4KIX , PDB:Structure:4KIZ , PDB:Structure:4KJ1 , PDB:Structure:4KJ3 , PDB:Structure:4KJ5 , PDB:Structure:4KJ7 , PDB:Structure:4KJ9 , PDB:Structure:4KJB , Pfam:IN-FAMILY:PF00471 , Prosite:IN-FAMILY:PS00582

Ortholog Links: Ecol199310Cyc (Escherichia coli CFT073):C4460 , EcoO157Cyc (Escherichia coli O157:H7 str. EDL933):RPMG , ShigellaCyc (Shigella flexneri 2a str. 2457T):RPMG

Gene-Reaction Schematic: ?

GO Terms:

Biological Process: GO:0006412 - translation Inferred by computational analysis [GOA06, GOA01a]
Molecular Function: GO:0000049 - tRNA binding Inferred by computational analysis [GOA00]
GO:0003723 - RNA binding Inferred by computational analysis [GOA00]
GO:0003735 - structural constituent of ribosome Inferred by computational analysis [GOA01a]
Cellular Component: GO:0005829 - cytosol
GO:0005840 - ribosome Inferred by computational analysis [GOA01a, GOA00]
GO:0022625 - cytosolic large ribosomal subunit
GO:0030529 - ribonucleoprotein complex Inferred by computational analysis [GOA00]

MultiFun Terms: cell structure ribosomes
information transfer protein related ribosomal proteins
information transfer protein related translation

Credits:
Last-Curated ? 01-Jun-2006 by Keseler I , SRI International


Subunit of: 50S ribosomal subunit

Synonyms: ribosome, large subunit

Species: Escherichia coli K-12 substr. MG1655

Subunit composition of 50S ribosomal subunit = [RplA][RplB][RplC][RplD][RplE][RplF][(RplJ)([RplL]2)2][RplI][RplJ][RplK][RplM][RplN][RplO][RplP][RplQ][RplR][RplS][RplT][RplU][RplV][RplW][RplX][RplY][RpmA][RpmB][RpmC][RpmD][RpmE][RpmF][RpmG][RpmH][RpmI][RpmJ][5S ribosomal RNA (rrfA)][23S ribosomal RNA (rrlA)]
         50S ribosomal subunit protein L1 = RplA (extended summary available)
         50S ribosomal subunit protein L2 = RplB (summary available)
         50S ribosomal subunit protein L3 = RplC (summary available)
         50S ribosomal subunit protein L4 = RplD (extended summary available)
         50S ribosomal subunit protein L5 = RplE (summary available)
         50S ribosomal subunit protein L6 = RplF (summary available)
         50S ribosomal protein complex L8 = (RplJ)([RplL]2)2
                 50S ribosomal subunit protein L10 = RplJ (extended summary available)
                 50S ribosomal subunit protein L7/L12 dimer = (RplL)2
                         50S ribosomal subunit protein L12 = RplL
         50S ribosomal subunit protein L9 = RplI (summary available)
         50S ribosomal subunit protein L10 = RplJ (extended summary available)
         50S ribosomal subunit protein L11 = RplK (extended summary available)
         50S ribosomal subunit protein L13 = RplM (extended summary available)
         50S ribosomal subunit protein L14 = RplN (extended summary available)
         50S ribosomal subunit protein L15 = RplO (summary available)
         50S ribosomal subunit protein L16 = RplP (extended summary available)
         50S ribosomal subunit protein L17 = RplQ (summary available)
         50S ribosomal subunit protein L18 = RplR (extended summary available)
         50S ribosomal subunit protein L19 = RplS (extended summary available)
         50S ribosomal subunit protein L20 = RplT (extended summary available)
         50S ribosomal subunit protein L21 = RplU (summary available)
         50S ribosomal subunit protein L22 = RplV (extended summary available)
         50S ribosomal subunit protein L23 = RplW (extended summary available)
         50S ribosomal subunit protein L24 = RplX (summary available)
         50S ribosomal subunit protein L25 = RplY (summary available)
         50S ribosomal subunit protein L27 = RpmA (extended summary available)
         50S ribosomal subunit protein L28 = RpmB (summary available)
         50S ribosomal subunit protein L29 = RpmC (summary available)
         50S ribosomal subunit protein L30 = RpmD (summary available)
         50S ribosomal subunit protein L31 = RpmE (summary available)
         50S ribosomal subunit protein L32 = RpmF (summary available)
         50S ribosomal subunit protein L33 = RpmG (summary available)
         50S ribosomal subunit protein L34 = RpmH (summary available)
         50S ribosomal subunit protein L35 = RpmI (summary available)
         50S ribosomal subunit protein L36 = RpmJ (summary available)

Component of: ribosome

Credits:
Created 02-Jun-2006 by Keseler I , SRI International


Subunit of: ribosome

Species: Escherichia coli K-12 substr. MG1655

Subunit composition of ribosome = [(RpsA)(RpsB)(RpsC)(RpsD)(RpsE)(RpsF)(RpsG)(RpsH)(RpsI)(RpsJ)(RpsK)(RpsL)(RpsM)(RpsN)(RpsO)(RpsP)(RpsQ)(RpsR)(RpsS)(RpsT)(RpsU)(Sra)(16S ribosomal RNA (rrsA))][(RplA)(RplB)(RplC)(RplD)(RplE)(RplF)([RplJ][(RplL)2]2)(RplI)(RplJ)(RplK)(RplM)(RplN)(RplO)(RplP)(RplQ)(RplR)(RplS)(RplT)(RplU)(RplV)(RplW)(RplX)(RplY)(RpmA)(RpmB)(RpmC)(RpmD)(RpmE)(RpmF)(RpmG)(RpmH)(RpmI)(RpmJ)(5S ribosomal RNA (rrfA))(23S ribosomal RNA (rrlA))]
         30S ribosomal subunit = (RpsA)(RpsB)(RpsC)(RpsD)(RpsE)(RpsF)(RpsG)(RpsH)(RpsI)(RpsJ)(RpsK)(RpsL)(RpsM)(RpsN)(RpsO)(RpsP)(RpsQ)(RpsR)(RpsS)(RpsT)(RpsU)(Sra)(16S ribosomal RNA (rrsA))
                 30S ribosomal subunit protein S1 = RpsA (extended summary available)
                 30S ribosomal subunit protein S2 = RpsB (summary available)
                 30S ribosomal subunit protein S3 = RpsC (summary available)
                 30S ribosomal subunit protein S4 = RpsD (extended summary available)
                 30S ribosomal subunit protein S5 = RpsE (extended summary available)
                 30S ribosomal subunit protein S6 = RpsF (extended summary available)
                 30S ribosomal subunit protein S7 = RpsG (extended summary available)
                 30S ribosomal subunit protein S8 = RpsH (extended summary available)
                 30S ribosomal subunit protein S9 = RpsI (extended summary available)
                 30S ribosomal subunit protein S10 = RpsJ (extended summary available)
                 30S ribosomal subunit protein S11 = RpsK (summary available)
                 30S ribosomal subunit protein S12 = RpsL (extended summary available)
                 30S ribosomal subunit protein S13 = RpsM (extended summary available)
                 30S ribosomal subunit protein S14 = RpsN (summary available)
                 30S ribosomal subunit protein S15 = RpsO (extended summary available)
                 30S ribosomal subunit protein S16 = RpsP (summary available)
                 30S ribosomal subunit protein S17 = RpsQ (summary available)
                 30S ribosomal subunit protein S18 = RpsR (extended summary available)
                 30S ribosomal subunit protein S19 = RpsS (summary available)
                 30S ribosomal subunit protein S20 = RpsT (extended summary available)
                 30S ribosomal subunit protein S21 = RpsU (summary available)
                 30S ribosomal subunit protein S22 = Sra (summary available)
         50S ribosomal subunit = (RplA)(RplB)(RplC)(RplD)(RplE)(RplF)([RplJ][(RplL)2]2)(RplI)(RplJ)(RplK)(RplM)(RplN)(RplO)(RplP)(RplQ)(RplR)(RplS)(RplT)(RplU)(RplV)(RplW)(RplX)(RplY)(RpmA)(RpmB)(RpmC)(RpmD)(RpmE)(RpmF)(RpmG)(RpmH)(RpmI)(RpmJ)(5S ribosomal RNA (rrfA))(23S ribosomal RNA (rrlA))
                 50S ribosomal subunit protein L1 = RplA (extended summary available)
                 50S ribosomal subunit protein L2 = RplB (summary available)
                 50S ribosomal subunit protein L3 = RplC (summary available)
                 50S ribosomal subunit protein L4 = RplD (extended summary available)
                 50S ribosomal subunit protein L5 = RplE (summary available)
                 50S ribosomal subunit protein L6 = RplF (summary available)
                 50S ribosomal protein complex L8 = (RplJ)([RplL]2)2
                         50S ribosomal subunit protein L10 = RplJ (extended summary available)
                         50S ribosomal subunit protein L7/L12 dimer = (RplL)2
                                 50S ribosomal subunit protein L12 = RplL
                 50S ribosomal subunit protein L9 = RplI (summary available)
                 50S ribosomal subunit protein L10 = RplJ (extended summary available)
                 50S ribosomal subunit protein L11 = RplK (extended summary available)
                 50S ribosomal subunit protein L13 = RplM (extended summary available)
                 50S ribosomal subunit protein L14 = RplN (extended summary available)
                 50S ribosomal subunit protein L15 = RplO (summary available)
                 50S ribosomal subunit protein L16 = RplP (extended summary available)
                 50S ribosomal subunit protein L17 = RplQ (summary available)
                 50S ribosomal subunit protein L18 = RplR (extended summary available)
                 50S ribosomal subunit protein L19 = RplS (extended summary available)
                 50S ribosomal subunit protein L20 = RplT (extended summary available)
                 50S ribosomal subunit protein L21 = RplU (summary available)
                 50S ribosomal subunit protein L22 = RplV (extended summary available)
                 50S ribosomal subunit protein L23 = RplW (extended summary available)
                 50S ribosomal subunit protein L24 = RplX (summary available)
                 50S ribosomal subunit protein L25 = RplY (summary available)
                 50S ribosomal subunit protein L27 = RpmA (extended summary available)
                 50S ribosomal subunit protein L28 = RpmB (summary available)
                 50S ribosomal subunit protein L29 = RpmC (summary available)
                 50S ribosomal subunit protein L30 = RpmD (summary available)
                 50S ribosomal subunit protein L31 = RpmE (summary available)
                 50S ribosomal subunit protein L32 = RpmF (summary available)
                 50S ribosomal subunit protein L33 = RpmG (summary available)
                 50S ribosomal subunit protein L34 = RpmH (summary available)
                 50S ribosomal subunit protein L35 = RpmI (summary available)
                 50S ribosomal subunit protein L36 = RpmJ (summary available)

Credits:
Created 15-Jun-2006 by Keseler I , SRI International


Sequence Features

Feature Class Location Citations Comment State
Cleavage-of-Initial-Methionine 1
[WittmannLiebold76, UniProt11]
UniProt: Removed.
 
Chain 2 -> 55
[UniProt09]
UniProt: 50S ribosomal protein L33;
 
Methylation-Modification 2
[Cammack65, Arnold99, Chang77]
  Modified
Sequence-Conflict 48 -> 49
[WittmannLiebold76, UniProt10a]
Alternate sequence: YI; UniProt: (in Ref. 5; AA sequence);
 

History:
10/20/97 Gene b3636 from Blattner lab Genbank (v. M52) entry merged into EcoCyc gene EG10891; confirmed by SwissProt match.


References

Arnold99: Arnold RJ, Reilly JP (1999). "Observation of Escherichia coli ribosomal proteins and their posttranslational modifications by mass spectrometry." Anal Biochem 269(1);105-12. PMID: 10094780

Bausk: Bausk EV, Graifer DM, Karpova GG "[Study of the photoaffinity modification of Escherichia coli ribosomes near the donor tRNA-binding center]." Mol Biol (Mosk) 19(2);545-52. PMID: 3889589

Cammack65: Cammack KA, Wade HE (1965). "The sedimentation behaviour of ribonuclease-active and -inactive ribosomes from bacteria." Biochem J 96(3);671-80. PMID: 5324303

Chang77: Chang FN, Budzilowicz C (1977). "Characterization of methylated neutral amino acids from Escherichia coli ribosomes." J Bacteriol 131(1);105-10. PMID: 326752

Coleman93: Coleman SH, Maguire BA, Wild DG (1993). "Ribosome assembly in three strains of Escherichia coli with mutations in the rpmB,G operon." J Gen Microbiol 139(4);707-16. PMID: 7685806

GOA00: GOA (2000). "Gene Ontology annotation based on Swiss-Prot keyword mapping."

GOA01a: GOA, DDB, FB, MGI, ZFIN (2001). "Gene Ontology annotation through association of InterPro records with GO terms."

GOA06: GOA, SIB (2006). "Electronic Gene Ontology annotations created by transferring manual GO annotations between orthologous microbial proteins."

Graifer89: Graifer DM, Babkina GT, Matasova NB, Vladimirov SN, Karpova GG, Vlassov VV (1989). "Structural arrangement of tRNA binding sites on Escherichia coli ribosomes, as revealed from data on affinity labelling with photoactivatable tRNA derivatives." Biochim Biophys Acta 1008(2);146-56. PMID: 2660905

Maguire97: Maguire BA, Wild DG (1997). "The roles of proteins L28 and L33 in the assembly and function of Escherichia coli ribosomes in vivo." Mol Microbiol 23(2);237-45. PMID: 9044258

Maguire97a: Maguire BA, Wild DG (1997). "Mutations in the rpmBG operon of Escherichia coli that affect ribosome assembly." J Bacteriol 179(8);2486-93. PMID: 9098043

Maguire97b: Maguire BA, Wild DG (1997). "The effects of mutations in the rpmB,G operon of Escherichia coli on ribosome assembly and ribosomal protein synthesis." Biochim Biophys Acta 1353(2);137-47. PMID: 9294008

Mitchell93: Mitchell P, Stade K, Osswald M, Brimacombe R (1993). "Site-directed cross-linking studies on the E. coli tRNA-ribosome complex: determination of sites labelled with an aromatic azide attached to the variable loop or aminoacyl group of tRNA." Nucleic Acids Res 21(4);887-96. PMID: 7680805

Muralikrishna95: Muralikrishna P, Cooperman BS (1995). "Ribosomal components neighboring the 2475 loop in Escherichia coli 50S subunits." Biochemistry 34(1);115-21. PMID: 7529559

Osswald90: Osswald M, Greuer B, Brimacombe R (1990). "Localization of a series of RNA-protein cross-link sites in the 23S and 5S ribosomal RNA from Escherichia coli, induced by treatment of 50S subunits with three different bifunctional reagents." Nucleic Acids Res 18(23);6755-60. PMID: 1702198

Osswald95: Osswald M, Doring T, Brimacombe R (1995). "The ribosomal neighbourhood of the central fold of tRNA: cross-links from position 47 of tRNA located at the A, P or E site." Nucleic Acids Res 23(22);4635-41. PMID: 8524654

Podkowinski89: Podkowinski J, Gornicki P (1989). "Ribosomal proteins S7 and L1 are located close to the decoding site of E. coli ribosome--affinity labeling studies with modified tRNAs carrying photoreactive probes attached adjacent to the 3'-end of the anticodon." Nucleic Acids Res 17(21);8767-82. PMID: 2685749

Podkowinski91: Podkowinski J, Gornicki P (1991). "Neighbourhood of the central fold of the tRNA molecule bound to the E. coli ribosome--affinity labeling studies with modified tRNAs carrying photoreactive probes attached to the dihydrouridine loop." Nucleic Acids Res 19(4);801-8. PMID: 1708125

Redl89: Redl B, Walleczek J, Stoffler-Meilicke M, Stoffler G (1989). "Immunoblotting analysis of protein-protein crosslinks within the 50S ribosomal subunit of Escherichia coli. A study using dimethylsuberimidate as crosslinking reagent." Eur J Biochem 181(2);351-6. PMID: 2653827

Sumpter90: Sumpter VG, Tate WP, Nierhaus KH (1990). "The complex between ribosomal proteins and aminoacyl-tRNA: the interactions and hydrolytic activities are not confined to the proteins L2 and L16 of Escherichia coli ribosomes." Biochim Biophys Acta 1048(2-3);265-9. PMID: 2182127

UniProt09: UniProt Consortium (2009). "UniProt version 15.8 released on 2009-10-01 00:00:00." Database.

UniProt10a: UniProt Consortium (2010). "UniProt version 2010-11 released on 2010-11-02 00:00:00." Database.

UniProt11: UniProt Consortium (2011). "UniProt version 2011-06 released on 2011-06-30 00:00:00." Database.

Walleczek89: Walleczek J, Martin T, Redl B, Stoffler-Meilicke M, Stoffler G (1989). "Comparative cross-linking study on the 50S ribosomal subunit from Escherichia coli." Biochemistry 28(9);4099-105. PMID: 2665813

Walleczek89a: Walleczek J, Redl B, Stoffler-Meilicke M, Stoffler G (1989). "Protein-protein cross-linking of the 50 S ribosomal subunit of Escherichia coli using 2-iminothiolane. Identification of cross-links by immunoblotting techniques." J Biol Chem 264(7);4231-7. PMID: 2645289

WittmannLiebold76: Wittmann-Liebold B, Pannenbecker R (1976). "Primary structure of protein L33 from the large subunit of the Escherichia coli ribosome." FEBS Lett 68(1);115-8. PMID: 786732


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Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by SRI International Pathway Tools version 18.5 on Sat Dec 20, 2014, biocyc12.