3Q64

X-ray crystal structure of protein mll3774 from Mesorhizobium loti, Northeast Structural Genomics Consortium Target MlR405.

• PDB DOI: https://doi.org/10.2210/pdb3Q64/pdb

• Classification: Structure Genomics, unknown function
• Organism(s): Mesorhizobium loti
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-12-30 Released: 2011-01-12 
• Deposition Author(s): Forouhar, F., Lew, S., Seetharaman, J., Wang, D., Ciccosanti, C., Sahdev, S., Nair, R., Rost, B., Acton, T.B., Xiao, R., Everett, J.K., Montelione, G.T., Hunt, J.F., Tong, L., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.195 
• R-Value Work: 0.177 
• R-Value Observed: 0.179 

Literature

X-ray crystal structure of protein mll3774 from Mesorhizobium loti, Northeast Structural Genomics Consortium Target MlR405.

Forouhar, F., Lew, S., Seetharaman, J., Wang, D., Ciccosanti, C., Sahdev, S., Nair, R., Rost, B., Acton, T.B., Xiao, R., Everett, J.K., Montelione, G.T., Hunt, J.F., Tong, L.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 18.42 kDa 
• Atom Count: 1,488 
• Modelled Residue Count: 155 
• Deposited Residue Count: 162 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mll3774 protein	A	162	Mesorhizobium loti	Mutation(s): 0  Gene Names: mll3774
UniProt
Find proteins for Q98FH6 (Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099)) Explore Q98FH6  Go to UniProtKB:  Q98FH6

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.195 
• R-Value Work: 0.177 
• R-Value Observed: 0.179 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.378	α = 90
b = 86.378	β = 90
c = 57.69	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
SHELX	model building
CNS	refinement
ADSC	data collection
CNS	refinement
XTALVIEW	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
SHELX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-01-12 
Deposition Author(s): Forouhar, F., Lew, S., Seetharaman, J., Wang, D., Ciccosanti, C., Sahdev, S., Nair, R., Rost, B., Acton, T.B., Xiao, R., Everett, J.K., Montelione, G.T., Hunt, J.F., Tong, L., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2011-01-12
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2012-02-22
  Changes: Structure summary
• Version 1.3: 2019-07-17
  Changes: Data collection, Derived calculations, Refinement description