# A minimal ligand binding pocket within a network of correlated mutations identified by multiple sequence and structural analysis of G protein coupled receptors

- Subhodeep Moitra
^{1}Email author,### Affiliated with

- Kalyan C Tirupula
^{2}Email author,### Affiliated with

- Judith Klein-Seetharaman
^{2}Email author and### Affiliated with

- Christopher James Langmead
^{1}Email author### Affiliated with

**5**:13

**DOI: **10.1186/2046-1682-5-13

© Moitra et al.; licensee BioMed Central Ltd. 2012

**Received: **29 February 2012

**Accepted: **21 June 2012

**Published: **29 June 2012