1TQA:
reference: Three-dimensional model of the human aromatase enzyme and density functional parameterization of the iron-containing protoporphyrin IX for a molecular dynamics study of heme-cysteinato cytochromes., Favia AD, Cavalli A, Masetti M, Carotti A, Recanatini M, Proteins. 2006 Mar 1;62(4):1074-87. PMID: 16395678

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