Macromolecule Content

• Total Structure Weight: 9.95 kDa 
• Atom Count: 182 
• Modelled Residue Count: 37 
• Deposited Residue Count: 92 
• Unique protein chains: 1

1FH1

BACKBONE FOLD OF NODF

• DOI: 10.2210/pdb1FH1/pdb

• Classification: LIPID BINDING PROTEIN
• Organism(s): Rhizobium leguminosarum
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2000-07-30 Released: 2001-01-17 
• Deposition Author(s): Fowler, C.A., Tian, F., Al-Hashimi, H.M., Prestegard, J.H.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Submitted: 1 

Literature

Rapid determination of protein folds using residual dipolar couplings.

Fowler, C.A., Tian, F., Al-Hashimi, H.M., Prestegard, J.H.

(2000) J Mol Biol 304: 447-460

• PubMed: 11090286 
• DOI: 10.1006/jmbi.2000.4199
• Primary Citation of Related Structures:  
  1FH1


• PubMed Abstract: 
  

Over the next few years, various genome projects will sequence many new genes and yield many new gene products. Many of these products will have no known function and little, if any, sequence homology to existing proteins. There is reason to believe that a rapid determination of a protein fold, even at low resolution, can aid in the identification of function and expedite the determination of structure at higher resolution. Recently devised NMR methods of measuring residual dipolar couplings provide one route to the determination of a fold. They do this by allowing the alignment of previously identified secondary structural elements with respect to each other. When combined with constraints involving loops connecting elements or other short-range experimental distance information, a fold is produced. We illustrate this approach to protein fold determination on (15)N-labeled Eschericia coli acyl carrier protein using a limited set of (15)N-(1)H and (1)H-(1)H dipolar couplings. We also illustrate an approach using a more extended set of heteronuclear couplings on a related protein, (13)C, (15)N-labeled NodF protein from Rhizobium leguminosarum.

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Related Citations: 

• NMR Investigations of the Structural Properties of the Nodulation Protein, NodF, from Rhizobium Leguminosarum and its Homology with Eschericia Coli Acyl Carrier Protein
  Ghose, R., Geiger, O., Prestegard, J.H.
  (1996) FEBS Lett 388: 66

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Organizational Affiliation: 

Complex Carbohydrate Research Center, The University of Georgia, 220 Riverbend Road, Athens, GA, 30602-4712, USA.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NODULATION PROTEIN F	A	92	Rhizobium leguminosarum	Mutation(s): 0
Find proteins for P04685 (Rhizobium leguminosarum bv. viciae) Explore P04685  Go to UniProtKB:  P04685

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Submitted: 1 
• OLDERADO: 1FH1 Olderado

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2000-07-30 
• Released Date: 2001-01-17 
Deposition Author(s): Fowler, C.A., Tian, F., Al-Hashimi, H.M., Prestegard, J.H.

Revision History  

• Version 1.0: 2001-01-17
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance