1A6S

M-DOMAIN FROM GAG POLYPROTEIN OF ROUS SARCOMA VIRUS, NMR, 20 STRUCTURES

• PDB DOI: https://doi.org/10.2210/pdb1A6S/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Rous sarcoma virus - Prague C
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 
• Membrane Protein: Yes  OPM


• Deposited: 1998-03-02 Released: 1998-10-14 
• Deposition Author(s): Mcdonnell, J.M., Fushman, D., Cahill, S.M., Zhou, W., Wolven, A., Wilson, C.B., Nelle, T.D., Resh, M.D., Wills, J., Cowburn, D.

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 1000 
• Conformers Submitted: 20 
• Selection Criteria: LEAST RESTRAINT VIOLATION 

Literature

Solution structure and dynamics of the bioactive retroviral M domain from Rous sarcoma virus

McDonnell, J.M., Fushman, D., Cahill, S.M., Zhou, W., Wolven, A., Wilson, C.B., Nelle, T.D., Resh, M.D., Wills, J., Cowburn, D.

(1998) J Mol Biol 279: 921-928

• PubMed: 9642071 
• DOI: https://doi.org/10.1006/jmbi.1998.1788
• Primary Citation of Related Structures:  
  1A6S


• PubMed Abstract: 
  

  A biologically active construct of the retroviral M domain from the avian Rous sarcoma virus is defined and its solution structure described. This M domain is fully active in budding and infectivity without myristylation. In spite of a sequence homology level that suggests no relationship among M domains and the family of matrix proteins in mammalian retroviruses, the conserved structural elements of a central core allow an M domain sequence motif to be described for all retroviruses. The surface of the M domain has a highly clustered positive patch comprised of sequentially distant residues. An analysis of the backbone dynamics, incorporating rotational anisotropy, is used to estimate the thermodynamics of proposed domain oligomerization.

---

Organizational Affiliation: 

The Rockefeller University, 1230 York Avenue, New York, NY 10021, USA.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 9.18 kDa 
• Atom Count: 639 
• Modelled Residue Count: 87 
• Deposited Residue Count: 87 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GAG POLYPROTEIN	A	87	Rous sarcoma virus - Prague C	Mutation(s): 0  Gene Names: GAG Membrane Entity: Yes
UniProt
Find proteins for P03322 (Rous sarcoma virus subgroup C (strain Prague)) Explore P03322  Go to UniProtKB:  P03322

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 1000 
• Conformers Submitted: 20 
• Selection Criteria: LEAST RESTRAINT VIOLATION 

Structure Validation

Entry History 

Deposition Data

• Released Date: 1998-10-14 
Deposition Author(s): Mcdonnell, J.M., Fushman, D., Cahill, S.M., Zhou, W., Wolven, A., Wilson, C.B., Nelle, T.D., Resh, M.D., Wills, J., Cowburn, D.

Revision History  

• Version 1.0: 1998-10-14
  Type: Initial release
  
• Version 1.1: 2008-03-03
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-02-16
  Changes: Data collection, Database references, Derived calculations, Other