| Primary Identifier | IPR029040 | Type | Homologous_superfamily |
| Short Name | RPABC4/Spt4 |
| description | This superfamily represents a domain which consists of a metal (zinc or iron)-bound fold. Its sequence contains two CX(n)C motifs. It is found in transcription elongation factor Spt4, and in RNA polymerase archaeal subunit P and eukaryotic subunit RPABC4. |
