Skip to main content
. 2005 Jul 19;3(8):e250. doi: 10.1371/journal.pbio.0030250

Figure 4. Previously Proposed Models of Sulfonucleotide Reduction.

Figure 4

(A) Prior to covalent intermediate formation, thioredoxin (Trx) reduces an intermolecular disulfide bond [14,15].

(B) Prior to covalent intermediate formation, thioredoxin (Trx) reduces an intramolecular disulfide bond [22].