1Q7T

Rv1170 (MshB) from Mycobacterium tuberculosis

• PDB DOI: https://doi.org/10.2210/pdb1Q7T/pdb

• Classification: HYDROLASE
• Organism(s): Mycobacterium tuberculosis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2003-08-20 Released: 2004-01-13 
• Deposition Author(s): McCarthy, A.A., Peterson, N.A., Knijff, R., Baker, E.N., TB Structural Genomics Consortium (TBSGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.215 
• R-Value Work: 0.190 
• R-Value Observed: 0.190 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 70.83 kDa 
• Atom Count: 4,866 
• Modelled Residue Count: 601 
• Deposited Residue Count: 656 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein Rv1170	A, B	328	Mycobacterium tuberculosis	Mutation(s): 0  Gene Names: Rv1170 (MshB)
UniProt
Find proteins for P9WJN3 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WJN3  Go to UniProtKB:  P9WJN3

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BOG	C [auth A], D [auth A], F [auth B]	octyl beta-D-glucopyranoside C14 H28 O6 HEGSGKPQLMEBJL-RKQHYHRCSA-N
SO4	E [auth A], G [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.215 
• R-Value Work: 0.190 
• R-Value Observed: 0.190 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.69	α = 90
b = 83.74	β = 90
c = 95.65	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
XDS	data scaling
SHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-01-13 
Deposition Author(s): McCarthy, A.A., Peterson, N.A., Knijff, R., Baker, E.N., TB Structural Genomics Consortium (TBSGC)

Revision History  

• Version 1.0: 2004-01-13
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Data collection, Database references, Derived calculations, Structure summary
• Version 1.4: 2024-02-14
  Changes: Data collection, Database references, Structure summary