1TQ8

Crystal Structure of protein Rv1636 from Mycobacterium tuberculosis H37Rv

• PDB DOI: https://doi.org/10.2210/pdb1TQ8/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Mycobacterium tuberculosis H37Rv
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-06-16 Released: 2004-06-29 
• Deposition Author(s): Rajashankar, K.R., Kniewel, R., Solorzano, V., Lima, C.D., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.262 
• R-Value Work: 0.221 
• R-Value Observed: 0.221 

Literature

Crystal Structure of hypothetical protein Rv1636 from Mycobacterium tuberculosis H37Rv

RAJASHANKAR, K.R., KNIEWEL, R., SOLORZANO, V., LIMA, C.D.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly 2  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 103.36 kDa 
• Atom Count: 5,753 
• Modelled Residue Count: 761 
• Deposited Residue Count: 978 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein Rv1636	A, B, C, D, E, F	163	Mycobacterium tuberculosis H37Rv	Mutation(s): 1  Gene Names: Rv1636
UniProt
Find proteins for P9WFC9 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WFC9  Go to UniProtKB:  P9WFC9

Small Molecules

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: 2.40 Å
• R-Value Free: 0.262 
• R-Value Work: 0.221 
• R-Value Observed: 0.221 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.829	α = 90
b = 121.042	β = 90
c = 119.751	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-06-29 
Deposition Author(s): Rajashankar, K.R., Kniewel, R., Solorzano, V., Lima, C.D., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2004-06-29
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2021-02-03
  Changes: Database references, Derived calculations, Structure summary
• Version 1.4: 2024-04-03
  Changes: Data collection, Database references, Refinement description