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BioLiP

Structure of PDB 6afk Chain A

Receptor sequence
>6afkA (length=237) Species: 208963 (Pseudomonas aeruginosa UCBPP-PA14) [Search protein sequence]
QSMLWVGVVSIFPEMFRAISDYGITSRAVKQGLLTLTCWNPRVYTEDRHQ
TVDDRPFGGGPGMVMKIKPLEGALADARQAAGGRKAKVIYLSPQGRQLTQ
AGVRELAEEEALILIAGRYEGIDERFIEEHVDEEWSIGDYVLSGGELPAM
VLVDAVTRLLPGALDGLLDCPHYTRPEVYADKRVPEVLLSGNHEHIRRWR
LQQALGRTWERRADLLDSRSLSGEEQKLLAEYIRQRD
3D structure
PDB6afk Targeting the Bacterial Epitranscriptome for Antibiotic Development: Discovery of Novel tRNA-(N1G37) Methyltransferase (TrmD) Inhibitors.
ChainA
Resolution2.75 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) P94 E121 R159
Catalytic site (residue number reindexed from 1) P93 E120 R158
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 SAM A Y91 L92 S93 P94 Q95 G118 Y120 E121 V142 L143 G145 G146 P149 Y90 L91 S92 P93 Q94 G117 Y119 E120 V141 L142 G144 G145 P148
Gene Ontology
Molecular Function
GO:0008168 methyltransferase activity
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:6afk, PDBe:6afk, PDBj:6afk
PDBsum6afk
PubMed30682246
UniProtQ02RL6|TRMD_PSEAB tRNA (guanine-N(1)-)-methyltransferase (Gene Name=trmD)

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