Structure of PDB 3g89 Chain B

Receptor sequence
>3g89B (length=238) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence]
MFHGKHPGGLSERGRALLLEGGKALGLDLKPHLEAFSRLYALLQEAEEEV
VVKHFLDSLTLLRLPLWQGPLRVLDLGTGAGFPGLPLKIVRPELELVLVD
ATRKKVAFVERAIEVLGLKGARALWGRAEVLAREAGHREAYARAVARAVA
PLCVLSELLLPFLEVGGAAVAMKGPRVEEELAPLPPALERLGGRLGEVLA
LQLPLSGEARHLVVLEKTAPTPPAYPRRPGVPERHPLC
3D structure
PDB3g89 Structural and functional studies of the Thermus thermophilus 16S rRNA methyltransferase RsmG
ChainB
Resolution1.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.1.1.170: 16S rRNA (guanine(527)-N(7))-methyltransferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SAM B G88 T89 F93 D111 A112 R138 A139 E140 R158 A159 G77 T78 F82 D100 A101 R127 A128 E129 R147 A148
BS02 AMP B R239 R245 H246 R228 R234 H235
Gene Ontology
Molecular Function
GO:0008168 methyltransferase activity
GO:0008649 rRNA methyltransferase activity
GO:0070043 rRNA (guanine-N7-)-methyltransferase activity
Biological Process
GO:0006364 rRNA processing
GO:0031167 rRNA methylation
GO:0032259 methylation
GO:0070476 rRNA (guanine-N7)-methylation
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3g89, PDBe:3g89, PDBj:3g89
PDBsum3g89
PubMed19622680
UniProtQ9LCY2|RSMG_THET8 Ribosomal RNA small subunit methyltransferase G (Gene Name=rsmG)

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