2L6X

Solution NMR Structure of Proteorhodopsin.

• PDB DOI: https://doi.org/10.2210/pdb2L6X/pdb
• BMRB: 17327

• Classification: PROTON TRANSPORT
• Organism(s): uncultured marine gamma proteobacterium EBAC31A08
• Expression System: Escherichia coli
• Mutation(s): No 
• Membrane Protein: Yes  OPMPDBTMMemProtMD


• Deposited: 2010-11-29 Released: 2011-11-09 
• Deposition Author(s): Reckel, S., Gottstein, D., Stehle, J., Loehr, F., Takeda, M., Silvers, R., Kainosho, M., Glaubitz, C., Bernhard, F., Schwalbe, H., Guntert, P., Doetsch, V., Membrane Protein Structures by Solution NMR (MPSbyNMR)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Literature

Solution NMR structure of proteorhodopsin.

Reckel, S., Gottstein, D., Stehle, J., Lohr, F., Verhoefen, M.K., Takeda, M., Silvers, R., Kainosho, M., Glaubitz, C., Wachtveitl, J., Bernhard, F., Schwalbe, H., Guntert, P., Dotsch, V.

(2011) Angew Chem Int Ed Engl 50: 11942-11946

• PubMed: 22034093 
• DOI: https://doi.org/10.1002/anie.201105648
• Primary Citation of Related Structures:  
  2L6X

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Organizational Affiliation: 

Institute of Biophysical Chemistry and Center for Biomolecular Magnetic Resonance, Goethe University Frankfurt, Max-von-Laue Str. 9, 60438 Frankfurt, Germany.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 27.01 kDa 
• Atom Count: 1,837 
• Modelled Residue Count: 235 
• Deposited Residue Count: 243 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Green-light absorbing proteorhodopsin	A	243	uncultured marine gamma proteobacterium EBAC31A08	Mutation(s): 0  Membrane Entity: Yes
UniProt
Find proteins for Q9F7P4 (Gamma-proteobacterium EBAC31A08) Explore Q9F7P4  Go to UniProtKB:  Q9F7P4

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
RET	B [auth A]	RETINAL C20 H28 O NCYCYZXNIZJOKI-OVSJKPMPSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-11-09 
Deposition Author(s): Reckel, S., Gottstein, D., Stehle, J., Loehr, F., Takeda, M., Silvers, R., Kainosho, M., Glaubitz, C., Bernhard, F., Schwalbe, H., Guntert, P., Doetsch, V., Membrane Protein Structures by Solution NMR (MPSbyNMR)

Revision History  

• Version 1.0: 2011-11-09
  Type: Initial release
  
• Version 1.1: 2011-12-28
  Changes: Database references
• Version 1.2: 2012-04-11
  Changes: Other
• Version 1.3: 2015-06-17
  Changes: Non-polymer description
• Version 1.4: 2020-02-05
  Changes: Data collection, Database references, Derived calculations, Other