3S1J:
reference: Hell's Gate globin I: an acid and thermostable bacterial hemoglobin resembling mammalian neuroglobin., Teh AH, Saito JA, Baharuddin A, Tuckerman JR, Newhouse JS, Kanbe M, Newhouse EI, Rahim RA, Favier F, Didierjean C, Sousa EH, Stott MB, Dunfield PF, Gonzalez G, Gilles-Gonzalez MA, Najimudin N, Alam M, FEBS Lett. 2011 Oct 20;585(20):3250-8. Epub 2011 Sep 9. PMID: 21925500

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