Structure of PDB 3aia Chain B

Receptor sequence
>3aiaB (length=200) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
MREFIFKANKTITSSDINLKDLPGSCGRLDLLCRCVSDAFFLSHDIRRDV
VFYAVLYGQPNPPVCIKFVGSELKKVSPDERNIAIFIKKALKKFEELDEE
QRKDWNQSTPGIYVRRLGFRNLVLEKLEEGKNIYYLHMNGEDVENVDIEN
PVFIIGDHIGIGEEDERFLDEIKAKRISLSPLELHANHCITIIHNVLDKK
3D structure
PDB3aia Crystal structure of Mj1640/DUF358 protein reveals a putative SPOUT-class RNA methyltransferase
ChainB
Resolution1.4 Å
3D
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Enzymatic activity
Enzyme Commision number 2.1.1.257: tRNA (pseudouridine(54)-N(1))-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 L136 G156 D157 H158 L182 E183 L184 C189 L136 G156 D157 H158 L182 E183 L184 C189
Gene Ontology
Molecular Function
GO:0008168 methyltransferase activity
GO:0008175 tRNA methyltransferase activity
GO:0008757 S-adenosylmethionine-dependent methyltransferase activity
Biological Process
GO:0008033 tRNA processing
GO:0030488 tRNA methylation
GO:0032259 methylation
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:3aia, PDBe:3aia, PDBj:3aia
PDBsum3aia
PubMed21098051
UniProtQ59034|TRMY_METJA tRNA (pseudouridine(54)-N(1))-methyltransferase (Gene Name=trmY)

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