Q6PL18: ATPase family AAA domain-containing protein 2 (ATAD2)

ATPase family AAA domain-containing protein 2 (ATAD2) is a 1390-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q6PL18.

Gene
ATAD2
Organism
Homo sapiens
Length
1390 residues
Mean pLDDT
61.5
Model
AF-Q6PL18-F1 v6
Model created
1 Aug 2025
PDB structures
120

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Model confidence (pLDDT)

The mean pLDDT of this model is 61.5 (low overall). pLDDT is AlphaFold's per-residue confidence score from 0 to 100. In MolViewer, choose the B-factor color scheme to color the model by pLDDT, because AlphaFold stores it in the B-factor column.

pLDDT bandMeaningShare of residues
Above 90Very high: backbone and side chains are usually accurate13%
70 to 90Confident: backbone generally right37%
50 to 70Low: treat with caution8%
Below 50Very low: often disordered regions42%

What pLDDT means and how to read it

Function

May be a transcriptional coactivator of the nuclear receptor ESR1 required to induce the expression of a subset of estradiol target genes, such as CCND1, MYC and E2F1. May play a role in the recruitment or occupancy of CREBBP at some ESR1 target gene promoters. May be required for histone hyperacetylation. Involved in the estrogen-induced cell proliferation and cell cycle progression of breast cancer cells

Subunit structure

Interacts with ESR1 and NCOA3 and these interactions are enhanced by estradiol. Interacts with acetylated lysine residues on histone H1.4, H2A, H2B and H3 (in vitro)

Subcellular location

Nucleus

Experimental structures in the PDB

Compare the prediction with experimentally determined structures of the same protein:

PDB IDMethodResolutionChains and residues
5R4VX-ray1.29 ÅA=981-1108
7Z9HX-ray1.34 ÅAAA=981-1108
7Z9NX-ray1.34 ÅAAA=981-1108
7PPXX-ray1.35 ÅAAA=981-1108
8RU5X-ray1.36 ÅA=981-1108
5R4XX-ray1.4 ÅA=981-1108
5QXNX-ray1.41 ÅA=981-1108
5QXPX-ray1.41 ÅA=981-1108
7QYKX-ray1.43 ÅAAA=981-1108
7R0YX-ray1.43 ÅAAA=981-1108
5R4FX-ray1.44 ÅA=981-1108
7QYLX-ray1.44 ÅAAA=981-1108
7QZMX-ray1.45 ÅAAA=981-1108
5QXJX-ray1.46 ÅA=981-1108
5R4ZX-ray1.46 ÅA=981-1108
5QXOX-ray1.47 ÅA=981-1108
5R4WX-ray1.47 ÅA=981-1108
7QUKX-ray1.47 ÅAAA=981-1108
7Z9OX-ray1.47 ÅAAA=981-1108
7R00X-ray1.48 ÅAAA=981-1108

Showing 20 of 120 experimental structures (best resolution first).

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About this viewer

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