Accession ID Name Pfam Type
PF07498 Rho termination factor, N-terminal domain domain

The Rho termination factor disengages newly transcribed RNA from its DNA template at certain, specific transcripts. It it thought that two copies of Rho bind to RNA and that Rho functions as a hexamer of protomers [1]. This domain is found to the N-terminus of the RNA binding domain (Pfam:PF07497).
Pfam Range: 12-54 DPAM-Pfam Range: 5-49
Uniprot ID: P38527
Pfam Range: 22-64 DPAM-Pfam Range: 17-59
Uniprot ID: Q0P9A0
Pfam Range: 6-48 DPAM-Pfam Range: 2-43
Uniprot ID: B8CZ31

References

1: The structural basis for terminator recognition by the Rho transcription termination factor. Bogden CE, Fass D, Bergman N, Nichols MD, Berger JM; Mol Cell 1999;3:487-493. PMID:10230401