1H9F

LEM DOMAIN OF HUMAN INNER NUCLEAR MEMBRANE PROTEIN LAP2

• PDB DOI: https://doi.org/10.2210/pdb1H9F/pdb
• BMRB: 5043

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens
• Mutation(s): No 


• Deposited: 2001-03-09 Released: 2001-06-17 
• Deposition Author(s): Laguri, C., Gilquin, B., Wolff, N., Romi-Lebrun, R., Courchay, K., Callebaut, I., Worman, H.J., Zinn-Justin, S.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 10 
• Selection Criteria: LOWER ENERGY 

Literature

Structural Characterization of the Lem Motif Common to Three Human Inner Nuclear Membrane Proteins

Laguri, C., Gilquin, B., Wolff, N., Romi-Lebrun, R., Courchay, K., Callebaut, I., Worman, H.J., Zinn-Justin, S.

(2001) Structure 9: 503

• PubMed: 11435115 
• DOI: https://doi.org/10.1016/s0969-2126(01)00611-6
• Primary Citation of Related Structures:  
  1H9E, 1H9F


• PubMed Abstract: 
  

  Integral membrane proteins of the inner nuclear membrane are involved in chromatin organization and postmitotic reassembly of the nucleus. The discovery that mutations in the gene encoding emerin causes X-linked Emery-Dreifuss muscular dystrophy has enhanced interest in such proteins. A common structural domain of 50 residues, called the LEM domain, has been identified in emerin MAN1, and lamina-associated polypeptide (LAP) 2. In particular, all LAP2 isoforms share an N-terminal segment composed of such a LEM domain that is connected to a highly divergent LEM-like domain by a linker that is probably unstructured.

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Organizational Affiliation: 

Département d'Ingénierie et d'Etudes des Protéines, CEA Saclay, 91191, Gif-sur-Yvette, France.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 6.54 kDa 
• Atom Count: 459 
• Modelled Residue Count: 57 
• Deposited Residue Count: 57 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lamina-associated polypeptide 2, isoform alpha	A	57	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P42166 (Homo sapiens) Explore P42166  Go to UniProtKB:  P42166
PHAROS:  P42166 GTEx:  ENSG00000120802

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 10 
• Selection Criteria: LOWER ENERGY 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2001-06-17 
Deposition Author(s): Laguri, C., Gilquin, B., Wolff, N., Romi-Lebrun, R., Courchay, K., Callebaut, I., Worman, H.J., Zinn-Justin, S.

Revision History  

• Version 1.0: 2001-06-17
  Type: Initial release
  
• Version 1.1: 2011-05-07
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-06-14
  Changes: Structure summary
• Version 1.4: 2018-06-13
  Changes: Data collection, Database references, Source and taxonomy, Structure summary