5JSW

tRNA guanine Transglycosylase (TGT) in co-crystallized complex with 6-amino-2-((((3a'R,6'R,6a'R)-2,2,2',2'-tetramethyldihydro-3a'H-spiro[[1,3]dioxolane-4,4'-furo[3,4-d][1,3]dioxol]-6'-yl)methyl)amino)-1H-imidazo[4,5-g]quinazolin-8(7H)-one

PDB DOI: https://doi.org/10.2210/pdb5JSW/pdb

Classification: TRANSFERASE
Organism(s): Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2016-05-09 Released: 2017-05-24
Deposition Author(s): Ehrmann, F.R., Nguyen, D., Heine, A., Klebe, G.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.22 Å
R-Value Free: 0.144
R-Value Work: 0.125
R-Value Observed: 0.126

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.2 of the entry. See complete history.

Literature

Application of carbohydrates based lin-benzoguanines in a solvent-exposed subpocket of the tRNA-modifying Enzyme TGT

Ehrmann, F.R., Schaefer, E., Heine, A., Diederich, F., Klebe, G.

To be published.

Macromolecule Content

Total Structure Weight: 44.38 kDa
Atom Count: 3,579
Modelled Residue Count: 372
Deposited Residue Count: 386
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Queuine tRNA-ribosyltransferase	A	386	Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821	Mutation(s): 0 Gene Names: tgt, ZMO0363 EC: 2.4.2.29
UniProt
Find proteins for P28720 (Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4)) Explore P28720 Go to UniProtKB: P28720
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P28720
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
6MM Query on 6MM Download Ideal Coordinates CCD File SDF format, chain N [auth A] MOL2 format, chain N [auth A] mmCIF format, chain N [auth A]	N [auth A]	6-amino-2-({[(3a'R,4S,6'R,6a'R)-2,2,2',2'-tetramethyldihydro-3a'H-spiro[1,3-dioxolane-4,4'-furo[3,4-d][1,3]dioxol]-6'-yl]methyl}amino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one (non-preferred name) C₂₁ H₂₆ N₆ O₆ SAAYEWUENSTOGT-JRMKUOIOSA-N		Interactions Focus chain N [auth A] Interactions & Density Focus chain N [auth A]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain L [auth A] SDF format, chain M [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain L [auth A] mmCIF format, chain M [auth A]	G [auth A] H [auth A] I [auth A] J [auth A] K [auth A] G [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Interactions & Density Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A]	C [auth A], D [auth A], E [auth A], F [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain O [auth A] MOL2 format, chain O [auth A] mmCIF format, chain O [auth A]	O [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain O [auth A] Interactions & Density Focus chain O [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.22 Å
R-Value Free: 0.144
R-Value Work: 0.125
R-Value Observed: 0.126
Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 90.336	α = 90
b = 64.956	β = 96.38
c = 70.782	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing
Coot	model building

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2017-05-24

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2017-05-24
Type: Initial release
Version 1.1: 2018-03-07
Changes: Data collection
Version 1.2: 2024-01-10
Changes: Data collection, Database references, Refinement description