Structure of PDB 7a4k Chain A Binding Site BS01

Receptor Information
>7a4k Chain A (length=382) Species: 264203 (Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATAQETDRPRFSFSIAAREGKARTGTIEMKRGVIRTPAFMPVGTAATVKA
LKPETVRATGADIILGNTYHLMLRPGAERIAKLGGLHSFMGWDRPILTDS
GGYQVMSLSLTKQSEEGVTFKSHLDGSRHMLSPERSIEIQHLLGSDIVMA
FDESTPYPATPSRAASSMERSMRWAKRSRDAFDSRKEQAENAALFGIQQG
SVFENLRQQSADALAEIGFDGYAVGGLAVGEGQDEMFRVLDFSVPMLPDD
KPHYLMGVGKPDDIVGAVERGIDMFDSVLPTRSGRNGQAFTWDGPINIRN
ARFSEDLKPLDSECHCAVCQKWSRACIHALIRAGEILGAMLMTEHNIAFY
QQLMQKIRDSISEGRFSQFAQDFRARYFARNS
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 chain7a4k Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7a4k Targeting a Cryptic Pocket in a Protein-Protein Contact by Disulfide-Induced Rupture of a Homodimeric Interface.
Resolution1.68 Å
Binding residue
(original residue number in PDB)		C318 C320 C323 H349
Binding residue
(residue number reindexed from 1)		C314 C316 C319 H345
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.2.29: tRNA-guanosine(34) preQ1 transglycosylase.
Gene Ontology
Molecular Function
GO:0008479 tRNA-guanosine(34) queuine transglycosylase activity
GO:0016757 glycosyltransferase activity
GO:0016763 pentosyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0002099 tRNA wobble guanine modification
GO:0006400 tRNA modification
GO:0008033 tRNA processing
GO:0008616 queuosine biosynthetic process
GO:0101030 tRNA-guanine transglycosylation
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7a4k, PDBe:7a4k, PDBj:7a4k
PDBsum7a4k
PubMed34081441
UniProtP28720|TGT_ZYMMO Queuine tRNA-ribosyltransferase (Gene Name=tgt)

[Back to BioLiP]