Structure of PDB 4hvx Chain A Binding Site BS02

Receptor Information
>4hvx Chain A (length=358) 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]
RPRFSFSIAAREGKARTGTIEMKRGVIRTPAFMPVGTAATVKALKPETVR
ATGADIILGNTYHLMLRPGAERIAKLGGLHSFMGWDRPILTDSGGFQVMQ
SEEGVTFHMLSPERSIEIQHLLGSDIVMAFDEVTPYPATPSRAASSMERS
MRWAKRSRDAFDSRKEQAENAALFGIQQGSVFENLRQQSADALAEIGFDG
YAVGGLAVGEGQDEMFRVLDFSVPMLPDDKPHYLMGVGKPDDIVGAVERG
IDMFDCVLPTRSGRNGQAFTWDGPINIRNARFSEDLKPLDSECHCAVCQK
WSRAYIHHLIRAGEILGAMLMTEHNIAFYQQLMQKIRDSISEGRFSQFAQ
DFRARYFA
Ligand information
Ligand IDQEI
InChIInChI=1S/C12H15N5O3/c13-12-16-10-8(11(20)17-12)5(4-15-10)3-14-6-1-2-7(18)9(6)19/h1-2,4,6-7,9,14,18-19H,3H2,(H4,13,15,16,17,20)/t6-,7-,9+/m0/s1
InChIKeyWYROLENTHWJFLR-ACLDMZEESA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1c(c2c([nH]1)N=C(NC2=O)N)CN[C@H]3C=C[C@@H]([C@@H]3O)O
CACTVS 3.341NC1=Nc2[nH]cc(CN[C@H]3C=C[C@H](O)[C@@H]3O)c2C(=O)N1
OpenEye OEToolkits 1.5.0c1c(c2c([nH]1)N=C(NC2=O)N)CNC3C=CC(C3O)O
CACTVS 3.341NC1=Nc2[nH]cc(CN[CH]3C=C[CH](O)[CH]3O)c2C(=O)N1
ACDLabs 10.04O=C1c2c(cnc2N=C(N1)N)CNC3C=CC(O)C3O
FormulaC12 H15 N5 O3
Name2-amino-5-({[(1S,4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]amino}methyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one;
queuine
ChEMBL
DrugBankDB14732
ZINCZINC000006622451
PDB chain4hvx Chain A Residue 405 [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]
PDB4hvx Investigation of Specificity Determinants in Bacterial tRNA-Guanine Transglycosylase Reveals Queuine, the Substrate of Its Eucaryotic Counterpart, as Inhibitor.
Resolution1.82 Å
Binding residue
(original residue number in PDB)
F106 D156 V158 G229 G230 L231 M260
Binding residue
(residue number reindexed from 1)
F96 D131 V133 G204 G205 L206 M235
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) D102 D280 C318 C320 C323 H349
Catalytic site (residue number reindexed from 1) D92 D255 C293 C295 C298 H324
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:4hvx, PDBe:4hvx, PDBj:4hvx
PDBsum4hvx
PubMed23704982
UniProtP28720|TGT_ZYMMO Queuine tRNA-ribosyltransferase (Gene Name=tgt)

[Back to BioLiP]