Home or other PDB ID
 
 
 
 
 
 
 
 
 
Selection mode
 
 
 
 
 
 
Conformers: ABBIImiBZICOPNSYNN
Click the Summary/Torsions/Similar/... tabs for more details.
HIV-1 TAR loop in complex with Tat:AFF4:P-TEFb

Results of the assignment of 16 detected steps in 1 model(s), can be also downloaded as csv or json file. Average confal 0, percentile 0.

Your browser does not support the HTML5 canvas tag.
Your browser does not support the HTML5 canvas tag.
Click a row in table or a step in viewer for analysis of results. Click column headers to sort data.
Define restraints for steps within Å cartesian RMSD, global sigma scaling factor or use per step sigma scaling.
step numberStep nameCANANtCconfalrmsd
016cyt_N_A22_U23AAAAA00610.19 AA00
026cyt_N_U23_C24NANNANT00.58 AA12
036cyt_N_C24_U25AAAAA00820.24 AA00
046cyt_N_U25_G26NANNANT00.60 AA03
056cyt_N_G26_A27AAAAA00750.10 AA00
066cyt_N_A27_G28AAAAA08830.33 AA08
076cyt_N_G28_C29AAAAA00790.20 AA00
086cyt_N_C29_C30A-BAB05460.45 AB05
096cyt_N_C30_U31NANNANT01.29 BB04
106cyt_N_U31_G32NANNANT01.44 OP14
116cyt_N_G32_G33NANNANT01.13 OPS1
126cyt_N_G33_G34NANNANT00.56 OP08
136cyt_N_G34_A35NANNANT00.88 OP29
146cyt_N_A35_G36NANNANT00.86 OP30
156cyt_N_G36_C37NANNANT00.40 AA06
166cyt_N_C37_U38NANNANT00.35 IC02

Steps with non-standard or missing atoms have not been assigned, description of conformers is defined in the table.
Definition of torsion angles
step:
Table of conformers

δ1ε1ζ1α2β2γ2δ2χ1χ2μNNCC
step_torsions
ntC_average
Δ torsions
torsion scores

commentsstep confal = NaN
cartesian RMSD = NaN Å
pseudorotation: NA
details: NA
Similarity of step to class averages

Download

Results as csv or json file.
Best NtC fitted to input structure.

Restraints

Restraints file for REFMAC (steps with RMSD <= 0.5Å)
Commands file for MMB (steps with RMSD <= 0.5Å)
Restraints file for Phenix (steps with RMSD <= 0.5Å) [?]

Definitions

Average parameters (csv), esd values (csv), and Cartesian coordinates of conformers.

Download the papers

Description of DNATCO server:
Černý et al., Nucleic Acids Research, 44, W284 (2016).
Definition of conformers:
Schneider et al., Acta Cryst D, 74, 52-64 (2018).
Example of application:
Schneider et al., Genes, 8(10), 278, (2017).

Browse conformers

Return up to random steps in PDB structures ( include large structures )

Show




Color by conformation group (pyramids)

group
visible

Color by NtC (balls)

A

A-B

B-A

B

IC

OPN

Z

N