2IWJ

SOLUTION STRUCTURE OF THE ZN COMPLEX OF HIV-2 NCP(23-49) PEPTIDE, ENCOMPASSING PROTEIN CCHC-LINKER, DISTAL CCHC ZN-BINDING MOTIF AND C- TERMINAL TAIL.

• PDB DOI:  https://doi.org/10.2210/pdb2IWJ/pdb
• BMRB: 7342

• Classification: TRANSFERASE
• Organism(s): Human immunodeficiency virus 2
• Mutation(s): No 


• Deposited: 2006-06-30 Released: 2007-10-09 
• Deposition Author(s): Amodeo, P., Castiglione Morelli, M.A., Ostuni, A., Cristinziano, P., Bavoso, A.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 150 
• Conformers Submitted: 30 
• Selection Criteria: STRUCTURES WITH ACCEPTABLE COVALENT GEOMETRY, FAVORABLE ENERGY, THE LEAST RESTRAINT VIOLATIONS 

Literature

Structural Features of the C-Terminal Zinc Finger Domain of the HIV-2 Nc Protein (Residues 23-49).

Amodeo, P., Castiglione Morelli, M.A., Ostuni, A., Cristinziano, P., Bavoso, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 3.09 kDa 
• Atom Count: 209 
• Modelled Residue Count: 27 
• Deposited Residue Count: 27 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GAG-POL POLYPROTEIN	A	27	Human immunodeficiency virus 2	Mutation(s): 0  EC: 3.4.23.47 (UniProt), 2.7.7.49 (UniProt), 2.7.7.7 (UniProt), 3.1.26.13 (UniProt), 3.1.13.2 (UniProt), 2.7.7 (UniProt), 3.1 (UniProt)
UniProt
Find proteins for P18042 (Human immunodeficiency virus type 2 subtype A (isolate Ghana-1)) Explore P18042  Go to UniProtKB:  P18042

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 150 
• Conformers Submitted: 30 
• Selection Criteria: STRUCTURES WITH ACCEPTABLE COVALENT GEOMETRY, FAVORABLE ENERGY, THE LEAST RESTRAINT VIOLATIONS 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-10-09 
Deposition Author(s): Amodeo, P., Castiglione Morelli, M.A., Ostuni, A., Cristinziano, P., Bavoso, A.

Revision History  

• Version 1.0: 2007-10-09
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2020-01-15
  Changes: Data collection, Other
• Version 1.4: 2023-06-14
  Changes: Database references, Derived calculations, Other