3MBH

Crystal structure of a putative phosphomethylpyrimidine kinase (BT_4458) from BACTEROIDES THETAIOTAOMICRON VPI-5482 at 2.00 A resolution (orthorhombic form with pyridoxal)

• PDB DOI: https://doi.org/10.2210/pdb3MBH/pdb

• Classification: TRANSFERASE
• Organism(s): Bacteroides thetaiotaomicron VPI-5482
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-03-25 Released: 2010-06-02 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.206 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 

Literature

Crystal structure of a putative phosphomethylpyrimidine kinase (BT_4458) from BACTEROIDES THETAIOTAOMICRON VPI-5482 at 2.00 A resolution (orthorhombic form with pyridoxal)

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 201.74 kDa 
• Atom Count: 15,283 
• Modelled Residue Count: 1,732 
• Deposited Residue Count: 1,746 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative phosphomethylpyrimidine kinase	A, B, C, D, E, F	291	Bacteroides thetaiotaomicron VPI-5482	Mutation(s): 0  Gene Names: BT_4458 EC: 2.7.1.35
UniProt
Find proteins for Q89ZB9 (Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50)) Explore Q89ZB9  Go to UniProtKB:  Q89ZB9

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PXL	G [auth A], I [auth B], J [auth C], L [auth D], M [auth E], O [auth F]	3-HYDROXY-5-(HYDROXYMETHYL)-2-METHYLISONICOTINALDEHYDE C8 H9 N O3 RADKZDMFGJYCBB-UHFFFAOYSA-N
CL	H [auth A], K [auth C], N [auth E], P [auth F]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.206 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.18430/M33MBH

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 93.723	α = 90
b = 138.368	β = 90
c = 143.539	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SHELXD	phasing
autoSHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-06-02 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2010-06-02
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2017-11-08
  Changes: Refinement description
• Version 1.3: 2019-07-17
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-02-01
  Changes: Database references, Derived calculations