?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Singh%2C+Sandeep&rft.aulast=Singh&rft.aufirst=Sandeep&rft.issue=31&rft.volume=289&rft.date=1+August+2014&rft.issn=1083-351X&rft.atitle=Mechanistic+insight+into+the+enzymatic+reduction+of+truncated+hemoglobin+N+of+Mycobacterium+tuberculosis%3A+role+of+the+CD+loop+and+pre-A+motif+in+electron+cycling.&rft.title=The+Journal+of+biological+chemistry&rft.pages=21573-83&rft.genre=article