Structure of PDB 6h42 Chain B Binding Site BS01

Receptor Information
>6h42 Chain B (length=391) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
APRIMRLVAECSRSRARAGELWLPHGTVATPVFMPVGTQATMKGITTEQL
DALGCRICLGNTYHLGLRPGPELIQKANGLHGFMNWPHNLLTDSGGFQMV
SLVSLSEVTEEGVRFRSPYDGNETLLSPEKSVQIQNALGSDIIMQLDDVV
SSTVTGPRVEEAMYRSIRWLDRCIAAHQRPDKQNLFAIIQGGLDADLRAT
CLEEMTKRDVPGFAIGGLSGGESKSQFWRMVALSTSRLPKDKPRYLMGVG
YATDLVVCVALGCDMFDCVFPTRTARFGSALVPTGNLQLRKKVFEKDFGP
IDPECTCPTCQKHSRAFLHALLHSDNTAALHHLTVHNIAYQLQLMSAVRT
SIVEKRFPDFVRDFMGAMYGDPTLCPTWATDALASVGITLG
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain6h42 Chain B Residue 502 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6h42 Crystal Structure of the Human tRNA Guanine Transglycosylase Catalytic Subunit QTRT1.
Resolution2.45 Å
Binding residue
(original residue number in PDB)		C317 C319 C322 H348
Binding residue
(residue number reindexed from 1)		C305 C307 C310 H336
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.2.64: tRNA-guanosine(34) queuine transglycosylase.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008479 tRNA-guanosine(34) queuine transglycosylase activity
GO:0016757 glycosyltransferase activity
GO:0016763 pentosyltransferase activity
GO:0042803 protein homodimerization activity
GO:0046872 metal ion binding
GO:0046982 protein heterodimerization activity
Biological Process
GO:0006400 tRNA modification
GO:0008033 tRNA processing
GO:0101030 tRNA-guanine transglycosylation
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005741 mitochondrial outer membrane
GO:0032473 cytoplasmic side of mitochondrial outer membrane
GO:0032991 protein-containing complex
GO:0120507 tRNA-guanine transglycosylase complex
GO:1990234 transferase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6h42, PDBe:6h42, PDBj:6h42
PDBsum6h42
PubMed30149595
UniProtQ9BXR0|TGT_HUMAN Queuine tRNA-ribosyltransferase catalytic subunit 1 (Gene Name=QTRT1)

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