3B7C

CRYSTAL STRUCTURE OF A NTF-2 LIKE PROTEIN OF UNKNOWN FUNCTION (SO_0125) FROM SHEWANELLA ONEIDENSIS MR-1 AT 1.70 A RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb3B7C/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Shewanella oneidensis MR-1
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-10-30 Released: 2007-11-13 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.214 
• R-Value Work: 0.184 
• R-Value Observed: 0.186 

Literature

Crystal structure of NTF-2 like protein of unknown function (NP_715767.1) from Shewanella oneidensis at 1.70 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 14.89 kDa 
• Atom Count: 1,280 
• Modelled Residue Count: 121 
• Deposited Residue Count: 122 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein	A	122	Shewanella oneidensis MR-1	Mutation(s): 0  Gene Names: NP_715767.1, SO_0125
UniProt
Find proteins for Q8EKG8 (Shewanella oneidensis (strain MR-1)) Explore Q8EKG8  Go to UniProtKB:  Q8EKG8

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
CL	B [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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: 1.70 Å
• R-Value Free: 0.214 
• R-Value Work: 0.184 
• R-Value Observed: 0.186 
• Space Group: P 6₅ 2 2
• Diffraction Data: https://doi.org/10.18430/M33B7C

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.19	α = 90
b = 66.19	β = 90
c = 126.07	γ = 120

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-11-13 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2007-11-13
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2019-07-24
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-01-25
  Changes: Database references, Derived calculations