Accession ID	Name	Pfam Type
PF21352	Thioredoxin 2, N-terminal	domain

This entry represents the N-terminal domain of thioredoxin 2, which is a zinc finger domain, unusual in thioredoxin proteins [1,2]. Thio2 reduces disulfide bonds and is an efficient electron donor for the essential enzyme ribonucleotide reductase. This domain may mediate protein-protein interactions [1].

Pfam Range: 4-30 DPAM-Pfam Range: 1-33

Uniprot ID: Q605Y8

Pfam Range: 36-61 DPAM-Pfam Range: 27-60

Uniprot ID: A0A2D2AU37

Pfam Range: 8-33 DPAM-Pfam Range: 2-36

Uniprot ID: I3Y7A6

References

1: Crystal structure of an unusual thioredoxin protein with a zinc finger domain. Ye J, Cho SH, Fuselier J, Li W, Beckwith J, Rapoport TA; J Biol Chem. 2007;282:34945-34951. PMID:17913712

2: Thioredoxin 2, an oxidative stress-induced protein, contains a high affinity zinc binding site. Collet JF, D'Souza JC, Jakob U, Bardwell JC; J Biol Chem. 2003;278:45325-45332. PMID:12952960