human_protein_name: thioredoxin isoform 1
description: Thioredoxin cleaves the gp120 disulfide bond (Cys296-Cys331) in the V3 domain and the cleavage is enhanced by CD4-expressing cells
human_protein_sequence: MVKQIESKTAFQEALDAAGDKLVVVDFSATWCGPCKMIKPFFHSLSEKYSNVIFLEVDVDDCQDVASECEVKCMPTFQFFKKGQKVGEFSGANKEKLEATINELV