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PDBsum entry 4j3c
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PDB id:
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Transferase
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Title:
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Crystal structure of 16s ribosomal RNA methyltransferase rsme
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Structure:
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Ribosomal RNA small subunit methyltransferase e. Chain: a, b. Engineered: yes
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Source:
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Sinorhizobium meliloti. Ensifer meliloti. Organism_taxid: 266834. Strain: 1021. Gene: r00771, smc00826. Expressed in: escherichia coli. Expression_system_taxid: 511693.
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Resolution:
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2.00Å
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R-factor:
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0.248
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R-free:
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0.287
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Authors:
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S.Eswaramoorthy,S.Chamala,B.Evans,F.Foti,A.Gizzi,B.Hillerich,A.Kar, J.Lafleur,R.Seidel,G.Villigas,W.Zencheck,N.Al Obaidi,S.C.Almo, S.Swaminathan,New York Structural Genomics Research Consortium (Nysgrc)
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Key ref:
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S.Eswaramoorthy
et al.
Crystal structure of 16s ribosomal RNA methyltransfer rsme.
To be published,
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Date:
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05-Feb-13
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Release date:
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20-Feb-13
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PROCHECK
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Headers
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References
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Q92RS8
(Q92RS8_RHIME) -
Ribosomal RNA small subunit methyltransferase E from Rhizobium meliloti (strain 1021)
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Seq:
Struc:
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245 a.a.
232 a.a.
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Key: |
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PfamA domain |
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Secondary structure |
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CATH domain |
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Enzyme class:
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E.C.2.1.1.193
- 16S rRNA (uracil(1498)-N(3))-methyltransferase.
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Reaction:
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uridine1498 in 16S rRNA + S-adenosyl-L-methionine = N3- methyluridine1498 in 16S rRNA + S-adenosyl-L-homocysteine + H+
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uridine(1498) in 16S rRNA
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+
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S-adenosyl-L-methionine
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=
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N(3)- methyluridine(1498) in 16S rRNA
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+
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S-adenosyl-L-homocysteine
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+
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H(+)
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Molecule diagrams generated from .mol files obtained from the
KEGG ftp site
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Links
