1yub
From Proteopedia
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| - | [[Image:1yub.jpg|left|200px]] | + | [[Image:1yub.jpg|left|200px]] |
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| - | '''SOLUTION STRUCTURE OF AN RRNA METHYLTRANSFERASE (ERMAM) THAT CONFERS MACROLIDE-LINCOSAMIDE-STREPTOGRAMIN ANTIBIOTIC RESISTANCE, NMR, MINIMIZED AVERAGE STRUCTURE''' | + | {{Structure |
| + | |PDB= 1yub |SIZE=350|CAPTION= <scene name='initialview01'>1yub</scene> | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/rRNA_(adenine-N(6)-)-methyltransferase rRNA (adenine-N(6)-)-methyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.48 2.1.1.48] | ||
| + | |GENE= ERM ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1313 Streptococcus pneumoniae]) | ||
| + | }} | ||
| + | |||
| + | '''SOLUTION STRUCTURE OF AN RRNA METHYLTRANSFERASE (ERMAM) THAT CONFERS MACROLIDE-LINCOSAMIDE-STREPTOGRAMIN ANTIBIOTIC RESISTANCE, NMR, MINIMIZED AVERAGE STRUCTURE''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1YUB is a [ | + | 1YUB is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Streptococcus_pneumoniae Streptococcus pneumoniae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YUB OCA]. |
==Reference== | ==Reference== | ||
| - | Solution structure of an rRNA methyltransferase (ErmAM) that confers macrolide-lincosamide-streptogramin antibiotic resistance., Yu L, Petros AM, Schnuchel A, Zhong P, Severin JM, Walter K, Holzman TF, Fesik SW, Nat Struct Biol. 1997 Jun;4(6):483-9. PMID:[http:// | + | Solution structure of an rRNA methyltransferase (ErmAM) that confers macrolide-lincosamide-streptogramin antibiotic resistance., Yu L, Petros AM, Schnuchel A, Zhong P, Severin JM, Walter K, Holzman TF, Fesik SW, Nat Struct Biol. 1997 Jun;4(6):483-9. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9187657 9187657] |
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Streptococcus pneumoniae]] | [[Category: Streptococcus pneumoniae]] | ||
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[[Category: ermam]] | [[Category: ermam]] | ||
[[Category: methyltransferase]] | [[Category: methyltransferase]] | ||
| - | [[Category: mls | + | [[Category: mls antibiotic]] |
[[Category: nmr]] | [[Category: nmr]] | ||
[[Category: rrna]] | [[Category: rrna]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 15:27:38 2008'' |
Revision as of 13:27, 20 March 2008
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| Gene: | ERM (Streptococcus pneumoniae) | ||||||
| Activity: | rRNA (adenine-N(6)-)-methyltransferase, with EC number 2.1.1.48 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
SOLUTION STRUCTURE OF AN RRNA METHYLTRANSFERASE (ERMAM) THAT CONFERS MACROLIDE-LINCOSAMIDE-STREPTOGRAMIN ANTIBIOTIC RESISTANCE, NMR, MINIMIZED AVERAGE STRUCTURE
Overview
The Erm family of methyltransferases is responsible for the development of resistance to the macrolide-lincosamide-streptogramin type B (MLS) antibiotics. These enzymes methylate an adenine of 23S ribosomal RNA that prevents the MLS antibiotics from binding to the ribosome and exhibiting their antibacterial activity. Here we describe the three-dimensional structure of an Erm family member, ErmAM, as determined by NMR spectroscopy. The catalytic domain of ErmAM is structurally similar to that found in other methyltransferases and consists of a seven-stranded beta-sheet flanked by alpha-helices and a small two-stranded beta-sheet. In contrast to the catalytic domain, the substrate binding domain is different from other methyltransferases and adopts a novel fold that consists of four alpha-helices.
About this Structure
1YUB is a Single protein structure of sequence from Streptococcus pneumoniae. Full crystallographic information is available from OCA.
Reference
Solution structure of an rRNA methyltransferase (ErmAM) that confers macrolide-lincosamide-streptogramin antibiotic resistance., Yu L, Petros AM, Schnuchel A, Zhong P, Severin JM, Walter K, Holzman TF, Fesik SW, Nat Struct Biol. 1997 Jun;4(6):483-9. PMID:9187657
Page seeded by OCA on Thu Mar 20 15:27:38 2008
