Structure of PDB 7rf0 Chain B

Receptor sequence
>7rf0B (length=217) Species: 36809 (Mycobacteroides abscessus) [Search protein sequence]
SMKIDVVTIFPEYLQPVRQSLPGKAIDAGLVDVAVHDLRRWTHDVHKSVD
DSPYGGGPGMVMKPTVWGDALDEICTSETLLVVPTPAGYPFTQETAWQWS
TEDHLVIACGRYEGIDQRVADDAATRMRVREVSIGDYVLNGGEAAALVII
EAVLRLVPGVLSLLEGPSYTRPPSWRGMDVPPVLLSGDHAKIAAWRAEQS
RQRTIERRPDLLGFDSP
3D structure
PDB7rf0 Crystal structure of divalent Mg+2 dependent Mycobacterium abscessus tRNA (m1 G37) Methyltransferase (TrmD)
ChainB
Resolution1.59 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.1.1.228: tRNA (guanine(37)-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 MG B P85 G87 P86 G88
BS02 SAH B P83 T84 P85 G109 E112 S132 I133 L138 N139 G140 G141 P84 T85 P86 G110 E113 S133 I134 L139 N140 G141 G142
BS03 MG B P83 A107 G109 P84 A108 G110
Gene Ontology
Molecular Function
GO:0008168 methyltransferase activity
GO:0046872 metal ion binding
GO:0052906 tRNA (guanine(37)-N1)-methyltransferase activity
Biological Process
GO:0002939 tRNA N1-guanine methylation
GO:0006400 tRNA modification
GO:0008033 tRNA processing
GO:0032259 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:7rf0, PDBe:7rf0, PDBj:7rf0
PDBsum7rf0
PubMed
UniProtA0A1M9INC4

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