Macromolecule Content

Total Structure Weight: 43.87 kDa
Atom Count: 3355
Modelled Residue Count: 370
Deposited Residue Count: 388
Unique protein chains: 1

4Q8W

tRNA-Guanine Transglycosylase (TGT) in Complex with 4-[2-({6-Amino-8-oxo-1H,7H,8H-imidazo[4,5-g]quinazolin-2-yl}amino)ethyl]benzoic acid

DOI: 10.2210/pdb4Q8W/pdb

Classification: Transferase/transferase inhibitor
Organism(s): Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2014-04-28 Released: 2015-05-20
Deposition Author(s): Neeb, M., Heine, A., Klebe, G.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.14 Å
R-Value Free: 0.150
R-Value Work: 0.134
R-Value Observed: 0.135

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Addressing a New Subpocket of TGT by Elongated 2-Amino-lin-benzoguanines

Neeb, M., Hohn, C., Heine, A., Diederich, F., Klebe, G.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Queuine tRNA-ribosyltransferase	A	388	Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821	Mutation(s): 0 Gene Names: tgt, ZMO0363 EC: 2.4.2.29
Find proteins for P28720 (Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4)) Explore P28720 Go to UniProtKB: P28720
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
2YY Query on 2YY Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	4-{2-[(6-amino-8-oxo-7,8-dihydro-1H-imidazo[4,5-g]quinazolin-2-yl)amino]ethyl}benzoic acid C₁₈ H₁₆ N₆ O₃ TZNQMGFEWYPGDR-UHFFFAOYSA-N		Ligand Interaction
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A]	D [auth A], E [auth A], F [auth A], G [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Ligand Interaction
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.14 Å
R-Value Free: 0.150
R-Value Work: 0.134
R-Value Observed: 0.135
Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 89.83	α = 90
b = 64.68	β = 96.28
c = 70.68	γ = 90

Software Package:

Software Name	Purpose
PHASER	phasing
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Deposited Date: 2014-04-28
Released Date: 2015-05-20

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-05-20
Type: Initial release
Version 1.1: 2017-11-22
Changes: Data collection, Refinement description

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.