Macromolecule Content

Total Structure Weight: 78.77 kDa
Atom Count: 6,183
Modelled Residue Count: 678
Deposited Residue Count: 700
Unique protein chains: 1

3QTY

Crystal structure of Phosphoribosylaminoimidazole Synthetase from Francisella tularensis complexed with pyrophosphate

PDB DOI: 10.2210/pdb3QTY/pdb

Classification: LIGASE
Organism(s): Francisella tularensis subsp. tularensis
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2011-02-23 Released: 2011-03-16
Deposition Author(s): Maltseva, N., Kim, Y., Hasseman, J., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.202
R-Value Work: 0.169
R-Value Observed: 0.171

wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of Phosphoribosylaminoimidazole Synthetase from Francisella tularensis complexed with pyrophosphate

Maltseva, N., Kim, Y., Hasseman, J., Anderson, W.F., Joachimiak, A.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphoribosylaminoimidazole (AIR) synthetase	A, B	350	Francisella tularensis subsp. tularensis	Mutation(s): 0 Gene Names: FTT_0893, purM EC: 6.3.3.1
UniProt
Find proteins for Q5NGF2 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NGF2 Go to UniProtKB: Q5NGF2
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q5NGF2
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
POP Query on POP Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain J [auth B] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain J [auth B]	E [auth A], F [auth A], J [auth B]	PYROPHOSPHATE 2- H₂ O₇ P₂ XPPKVPWEQAFLFU-UHFFFAOYSA-L		Ligand Interaction
TRS Query on TRS Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain I [auth B] SDF format, chain K [auth B] MOL2 format, chain D [auth A] MOL2 format, chain I [auth B] MOL2 format, chain K [auth B]	D [auth A], I [auth B], K [auth B]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C₄ H₁₂ N O₃ LENZDBCJOHFCAS-UHFFFAOYSA-O		Ligand Interaction
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Ligand Interaction
PO4 Query on PO4 Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth B] MOL2 format, chain G [auth A] MOL2 format, chain H [auth B]	G [auth A], H [auth B]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Ligand Interaction
FMT Query on FMT Download Ideal Coordinates CCD File SDF format, chain L [auth B] SDF format, chain M [auth B] MOL2 format, chain L [auth B] MOL2 format, chain M [auth B]	L [auth B], M [auth B]	FORMIC ACID C H₂ O₂ BDAGIHXWWSANSR-UHFFFAOYSA-N		Ligand Interaction

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.202
R-Value Work: 0.169
R-Value Observed: 0.171
Space Group: P 2₁ 2₁ 2₁
Diffraction Data DOI: 10.18430/M33QTY Protein Diffraction

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.482	α = 90
b = 88.721	β = 90
c = 112.982	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	data collection
HKL-3000	phasing
MOLREP	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2011-03-16

Deposition Author(s):

Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History (Full details and data files)

Version 1.0: 2011-03-16
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance

RCSB PDB Core Operations are 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.