2M08

The solution structure of NmPin, the parvuline of Nitrosopumilus maritimus

• PDB DOI: https://doi.org/10.2210/pdb2M08/pdb
• BMRB: 18801

• Classification: ISOMERASE
• Organism(s): Nitrosopumilus maritimus SCM1
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2012-10-22 Released: 2014-04-23 
• Deposition Author(s): Lederer, C., Bayer, P.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

NmPin from the marine thaumarchaeote Nitrosopumilus maritimus is an active membrane associated prolyl isomerase.

Hoppstock, L., Trusch, F., Lederer, C., van West, P., Koenneke, M., Bayer, P.

(2016) BMC Biol 14: 53-53

• PubMed: 27349962 
• DOI: https://doi.org/10.1186/s12915-016-0274-1
• Primary Citation of Related Structures:  
  2M08


• PubMed Abstract: 
  

  Peptidyl-prolyl isomerases (PPIases) are present in all forms of life and play a crucial role in protein folding and regulation. They catalyze the cis-trans isomerization of the peptide bond that precedes proline residues in numerous proteins. The parvulins, which is one family of PPIases, have been extensively investigated in several eukaryotes. However, nothing is known about their expression, function and localization in archaea.

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Organizational Affiliation: 

Department of Structural and Medicinal Biochemistry, Centre for Medical Biotechnology, University of Duisburg-Essen, Universitätsstr. 1-4, 45141, Essen, Germany.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 10.2 kDa 
• Atom Count: 714 
• Modelled Residue Count: 93 
• Deposited Residue Count: 93 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PpiC-type peptidyl-prolyl cis-trans isomerase	A	93	Nitrosopumilus maritimus SCM1	Mutation(s): 0  Gene Names: nmar0942, Nmar_0942
UniProt
Find proteins for A9A2C7 (Nitrosopumilus maritimus (strain SCM1)) Explore A9A2C7  Go to UniProtKB:  A9A2C7

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-04-23 
Deposition Author(s): Lederer, C., Bayer, P.

Revision History  

• Version 1.0: 2014-04-23
  Type: Initial release
  
• Version 1.1: 2016-07-06
  Changes: Database references
• Version 1.2: 2023-06-14
  Changes: Data collection, Database references, Other