Structure of PDB 6l2q Chain A

Receptor sequence
>6l2qA (length=402) Species: 1192560 (Salmonella enterica subsp. enterica serovar Cubana str. 76814) [Search protein sequence]
GRDHRKIGKQLDLYHMQEEAPGMVFWHNDGWTIFRELEVFVRSKLKEYQY
QEVKGPFMMDRVLWEKTGHWDNYKDAMFTTSSENREYCIKPMNCPGHVQI
FNQGLKSYRDLPLRMAEFGSCHRNEPSGALHGLMRVRGFTQDDAHIFCTE
EQIRDEVNACIRMVYDMYSTFGFEKIVVKLSTRPDKRIGSDEMWDRAEAD
LAVALEENNIPFEYQLGEGAFYGPKIEFTLYDCLDRAWQCGTVQLDFSLP
SRLSASYVGEDNERKVPVMIHRAILGSMERFIGILTEEFAGFFPTWLAPV
QVVVMNITDSQSEYVNELTQKLQNAGIRVKADLRNEKIGFKIREHTLRRV
PYMLVCGDKEVEAGKVAVRTRRGKDLGSLDVNDVIEKLQQEIRSRSLQQL
EE
3D structure
PDB6l2q Discovery of novel tRNA-amino acid dual-site inhibitors against threonyl-tRNA synthetase by fragment-based target hopping.
ChainA
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 6.1.1.3: threonine--tRNA ligase.
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 ZN A C334 H385 H511 C94 H145 H271
BS02 E4O A Y313 A316 P331 M332 R363 Q381 D383 H385 H511 A513 Y73 A76 P91 M92 R123 Q141 D143 H145 H271 A273 MOAD: Kd=1.36uM
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004812 aminoacyl-tRNA ligase activity
GO:0004829 threonine-tRNA ligase activity
GO:0005524 ATP binding
Biological Process
GO:0006418 tRNA aminoacylation for protein translation
GO:0006435 threonyl-tRNA aminoacylation
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6l2q, PDBe:6l2q, PDBj:6l2q
PDBsum6l2q
PubMed31821989
UniProtV7II86

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