Accession ID Name Pfam Type
PF04356 Protein of unknown function (DUF489) family

Protein of unknown function, cotranscribed with purB in Escherichia coli, but with function unrelated to purine biosynthesis [1].
Pfam Range: 7-197 DPAM-Pfam Range: 1-209
Uniprot ID: I3YH70
Pfam Range: 9-202 DPAM-Pfam Range: 5-212
Uniprot ID: W0DR60
Pfam Range: 7-197 DPAM-Pfam Range: 1-209
Uniprot ID: V4JRI8

References

1: The purB gene of Escherichia coli K-12 is located in an operon. Green SM, Malik T, Giles IG, Drabble WT; Microbiology 1996;142:3219-3230. PMID:8969519