1TAC

HIV-1 TAT CYS-, NMR, 10 STRUCTURES

• PDB DOI: https://doi.org/10.2210/pdb1TAC/pdb

• Classification: TRANSCRIPTION REGULATION
• Organism(s): Human immunodeficiency virus 1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 1998-03-13 Released: 1999-03-23 
• Deposition Author(s): Roesch, P., Boehm, M., Sticht, H.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 240 
• Conformers Submitted: 10 
• Selection Criteria: ENERGY, AGREEMENT WITH EXPERIMENTAL DATA 

Literature

Solution Structure of HIV-1 Tat Protein

Boehm, M., Sticht, H., Seidel, G., Roesch, P.

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: 9.56 kDa 
• Atom Count: 675 
• Modelled Residue Count: 86 
• Deposited Residue Count: 86 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TAT PROTEIN	A	86	Human immunodeficiency virus 1	Mutation(s): 7  Gene Names: TATCYS-
UniProt
Find proteins for P12506 (Human immunodeficiency virus type 1 group M subtype D (isolate Z2/CDC-Z34)) Explore P12506  Go to UniProtKB:  P12506

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 240 
• Conformers Submitted: 10 
• Selection Criteria: ENERGY, AGREEMENT WITH EXPERIMENTAL DATA 

Structure Validation

Entry History 

Deposition Data

• Released Date: 1999-03-23 
Deposition Author(s): Roesch, P., Boehm, M., Sticht, H.

Revision History  

• Version 1.0: 1999-03-23
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2021-11-03
  Changes: Database references, Derived calculations, Other
• Version 1.4: 2024-05-22
  Changes: Data collection