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# Erratum to: Structuprint: a scalable and extensible tool for two-dimensional representation of protein surfaces

The Original Article was published on 24 February 2016

Due to a formatting error during the production process of this article [1], equations 4 and 5 were published incorrectly in the PDF of the article [1]. The equations were, however, correctly presented in the HTML version of the article. Equations 4 and 5 are correctly included in this erratum.

The publisher takes full responsibility for the errors which occurred and sincerely apologises for the inconvenience caused.

$${\mathbf{w}}_{\boldsymbol{i}}=\left({x}_i^{\hbox{'}\hbox{'}},\ {y}_i^{\hbox{'}\hbox{'}},\ {z}_i^{\hbox{'}\hbox{'}}\right) = \frac{radius}{\sqrt{{x_i^{\hbox{'}}}^2+{y_i^{\hbox{'}}}^2+{z_i^{\hbox{'}}}^2}} \cdot {\mathbf{v}}_{\boldsymbol{i}}^{\boldsymbol{\hbox{'}}}$$
(4)
$$\begin{array}{c}\hfill latitud{e}_i={ \tan}^{-1}\frac{z_i^{\hbox{'}\hbox{'}}}{\sqrt{{x_i^{\hbox{'}\hbox{'}}}^2+{y_i^{\hbox{'}\hbox{'}}}^2}}\ \hfill \\ {}\hfill longitud{e}_i={ \tan}^{-1}\frac{y_i^{\hbox{'}\hbox{'}}}{x_i^{\hbox{'}\hbox{'}}}\ \hfill \end{array}$$
(5)

## Reference

1. Kontopoulos et al. Structuprint: a scalable and extensible tool for two-dimensional representation of protein surfaces. BMC Structural Biology. 2016 Feb 24; 16:4. doi: 10.1186/s12900-016-0055-7.

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## Author information

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Correspondence to Dimitrios Georgios Kontopoulos or Dimitrios Vlachakis.

## Additional information

The online version of the original article can be found under doi:10.1186/s12900-016-0055-7.

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Kontopoulos, D.G., Vlachakis, D., Tsiliki, G. et al. Erratum to: Structuprint: a scalable and extensible tool for two-dimensional representation of protein surfaces. BMC Struct Biol 16, 6 (2016). https://doi.org/10.1186/s12900-016-0057-5

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• DOI: https://doi.org/10.1186/s12900-016-0057-5