Structure of PDB 1r3e Chain A Binding Site BS02

Receptor Information
>1r3e Chain A (length=305) Species: 2336 (Thermotoga maritima) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKHGILVAYKPKGPTSHDVVDEVRKKLKTRKVGHGGTLDPFACGVLIIGV
NQGTRILEFYKDLKKVYWVKMRLGLITETFDITGEVVEERECNVTEEEIR
EAIFSFVGEYDQVPPAYSAKKYKGERLYKLAREGKIINLPPKRVKIFKIW
DVNIEGRDVSFRVEVSPGTYIRSLCMDIGYKLGCGATAVELVRESVGPHT
IEESLNVFEAAPEEIENRIIPLEKCLEWLPRVVVHQESTKMILNGSQIHL
EMLKEWDGFKKGEVVRVFNEEGRLLALAEAERNSSFLETLRKERVLTLRK
VFNTR
Ligand information
Receptor-Ligand Complex Structure
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PDB1r3e Crystal Structure of tRNA Pseudouridine Synthase TruB and Its RNA Complex: RNA Recognition Through a Combination of Rigid Docking and Induced Fit
Resolution2.1 Å
Binding residue
(original residue number in PDB)		R64 G254 Q256 K313 V314
Binding residue
(residue number reindexed from 1)		R55 G245 Q247 K300 V301
Enzymatic activity
Enzyme Commision number 5.4.99.25: tRNA pseudouridine(55) synthase.
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0009982 pseudouridine synthase activity
GO:0016853 isomerase activity
GO:0140098 catalytic activity, acting on RNA
GO:0160148 tRNA pseudouridine(55) synthase activity
Biological Process
GO:0001522 pseudouridine synthesis
GO:0006396 RNA processing
GO:0006400 tRNA modification
GO:0008033 tRNA processing
GO:0009451 RNA modification
GO:0031119 tRNA pseudouridine synthesis
GO:1990481 mRNA pseudouridine synthesis

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Molecular Function
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Biological Process
External links
PDB RCSB:1r3e, PDBe:1r3e, PDBj:1r3e
PDBsum1r3e
PubMed14566049
UniProtQ9WZW0|TRUB_THEMA tRNA pseudouridine synthase B (Gene Name=truB)

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