1ABA:
reference: Structure of oxidized bacteriophage T4 glutaredoxin (thioredoxin). Refinement of native and mutant proteins., Eklund H, Ingelman M, Soderberg BO, Uhlin T, Nordlund P, Nikkola M, Sonnerstam U, Joelson T, Petratos K, J Mol Biol 1992 Nov 20;228(2):596-618. PMID: 1453466

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