The near-iron transporter (NEAT) domains of the anthrax hemophore IsdX2 require a critical glutamine to extract heme from methemoglobin
Journal of Biological Chemistry (2013) - Comments
pubmed: 23364793  doi: 10.1074/jbc.m112.430009  issn: 1083-351x  issn: 0021-9258 

Erin S. Honsa, Cedric P. Owens, Celia W. Goulding, Anthony W. Maresso