Macromolecule Content

• Total Structure Weight: 4.61 kDa 
• Atom Count: 183 
• Modelled Residue Count: 46 
• Deposited Residue Count: 46 
• Unique protein chains: 1

2KLV

Membrane-bound structure of the Pf1 major coat protein in DHPC micelle

• DOI: 10.2210/pdb2KLV/pdb

• Classification: MEMBRANE PROTEIN
• Organism(s): Pseudomonas virus Pf1
• Expression System: Pseudomonas aeruginosa
• Mutation(s): No 
• Membrane Protein: Yes  MemProtMD


• Deposited: 2009-07-08 Released: 2009-10-06 
• Deposition Author(s): Park, S., Son, W., Mukhopadhyay, R., Valafar, H., Opella, S.J.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 15 
• Selection Criteria: structures with the least restraint violations 

Literature

Phage-induced alignment of membrane proteins enables the measurement and structural analysis of residual dipolar couplings with dipolar waves and lambda-maps.

Park, S.H., Son, W.S., Mukhopadhyay, R., Valafar, H., Opella, S.J.

(2009) J Am Chem Soc 131: 14140-14141

• PubMed: 19761238 
• DOI: 10.1021/ja905640d
• Primary Citation of Related Structures:  
  2KLV


• PubMed Abstract: 
  

At pH > 6 added filamentous bacteriophage fd is compatible with many of the detergents used to solubilize membrane proteins for solution NMR studies of membrane proteins and, therefore, serves as an alignment media. In combination with strained polyacrylamide gel alignment, Dipolar Waves can be used to directly assess the secondary structure and a lambda-map extracts the order tensors for de novo structure calculation of membrane proteins without distance restraints.

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Organizational Affiliation: 

Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0307, USA.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein G8P	A	46	Pseudomonas virus Pf1	Mutation(s): 0  Gene Names: VIII Membrane Entity: Yes
UniProt
Find proteins for P03621 (Pseudomonas phage Pf1) Explore P03621  Go to UniProtKB:  P03621

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 15 
• Selection Criteria: structures with the least restraint violations 
• OLDERADO: 2KLV Olderado

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2009-07-08 
• Released Date: 2009-10-06 
Deposition Author(s): Park, S., Son, W., Mukhopadhyay, R., Valafar, H., Opella, S.J.

Revision History  

• Version 1.0: 2009-10-06
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance